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المكتبة البحثية59 results
Peer-reviewed works with DOI and abstract, discovered from MEDLINE-indexed literature. Candidates: no tier, no stated finding, not yet read.
Psychosocial interventions for post-traumatic stress disorder in refugees and asylum seekers resettled in high-income countries: Systematic review and meta-analysis.
Treatment of post-traumatic stress disorder (PTSD) in refugees and asylum seekers resettled in high-income countries presents specific challenges. This systematic review examined the effectiveness of psychosocial interventions for this group. We searched the Cochrane Central Register of randomised trials, CINAHL, EMBASE, PILOTS, PsycINFO, PubMed and Web of Science up to July 2016. Studies included randomised and controlled clinical trials comparing psychosocial interventions with waiting list or treatment as usual in adult refugees and asylum seekers with PTSD resettled in high-income countries. PTSD symptoms post-intervention was the primary outcome. We computed standardized mean differences (SMD) with 95% confidence intervals (CI). This study is registered with PROSPERO: CRD42015027843. Twelve studies were included in the meta-analysis. Psychosocial interventions were effective in decreasing PTSD symptoms relative to control groups (SMD -1·03, 95% CI -1·55 to -0·51; number needed to treat 4·4; I2 86%; 95% CI 77 to 91). Narrative exposure therapy, a manualized short-term variant of cognitive behavioural therapy with a trauma focus, was the best-supported intervention (5 RCTs, 187 participants, SMD -0·78, 95% CI -1·18 to -0·38, I2 37%; 95% CI 0 to 77). Methodological quality of the included studies was limited. Overall, psychosocial interventions for asylum seekers and refugees with PTSD resettled in high-income countries were found to provide significant benefits in reducing PTSD symptoms. Yet, the number of studies is small and their methodological quality limited, so that more rigorous trials should be conducted in the future.
PloS one · meta-analysis · 119 citationsread the source →
Lifestyle changes for treating psoriasis.
Background: Psoriasis is an inflammatory skin disease that presents with itching, red, scaling plaques; its worsening has been associated with obesity, drinking, smoking, lack of sleep, and a sedentary lifestyle. Lifestyle changes may improve psoriasis.
Objectives: To assess the effects of lifestyle changes for psoriasis, including weight reduction, alcohol abstinence, smoking cessation, dietary modification, exercise, and other lifestyle change interventions.
Search methods: We searched the following databases up to July 2018: the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase, and LILACS. We also searched the China National Knowledge Infrastructure, the Airiti Library, and five trials registers up to July 2018. We checked the references of included trials for further relevant trials, and we asked the authors of the included trials if they were aware of any relevant unpublished data.
Selection criteria: We included randomised controlled trials (RCTs) of lifestyle changes (either alone or in combination) for treating psoriasis in people diagnosed by a healthcare professional. Treatment had to be given for at least 12 weeks. Eligible comparisons were no lifestyle changes or another active intervention.
Data collection and analysis: We used standard methodological procedures expected by Cochrane. The primary outcome measures were 'Severity of psoriasis' and 'Adherence to the intervention'. Secondary outcomes were 'Quality of life', 'Time to relapse', and 'Reduction in comorbidities'. We used GRADE to assess the quality of the evidence for each outcome.
Main results: We included 10 RCTs with 1163 participants (mean age: 43 to 61 years; 656 men and 478 women were reported). Six trials examined the effects of dietary intervention (low-calorie diet) in 499 obese participants (mean age: 44.3 to 61 years; where reported, 395 had moderate-to-severe psoriasis). One trial assessed a combined dietary intervention and exercise programme in 303 obese participants with moderate-to-severe psoriasis who had started a systemic therapy for psoriasis and had not achieved clearance after four weeks of continuous treatment (median age: 53 years). Another trial assessed a walking exercise and continuous health education in 200 participants (mean age: 43.1 years, severity not reported). Finally, two trials included education programmes promoting a healthy lifestyle in 161 participants (aged 18 to 78 years), with one trial on mild psoriasis and the other trial not reporting severity. Comparisons included information only; no intervention; medical therapy alone; and usual care (such as continuing healthy eating).All trials were conducted in hospitals and treated participants for between 12 weeks and three years. One trial did not report the treatment period. Seven trials measured the outcomes at the end of treatment and there was no additional follow-up. In two trials, there was follow-up after the treatment ended. Five trials had a high risk of performance bias, and four trials had a high risk of attrition bias. We found no trials assessing interventions for alcohol abstinence or smoking cessation. No trials assessed time to relapse. Only two trials assessed adverse events; in one trial these were caused by the add-on therapy ciclosporin (given in both groups). The trial comparing two dietary interventions to a no-treatment group observed no adverse events. The results presented in this abstract are based on trials of obese participants. Outcomes for dietary interventions versus usual care were measured 24 weeks to six months from baseline. Compared to usual care, dietary intervention (strict caloric restriction) may lead to 75% or greater improvement from baseline in the Psoriasis Area and Severity Index (PASI 75) (risk ratio (RR) 1.66, 95% confidence interval (CI) 1.07 to 2.58; 2 trials, 323 participants; low-quality evidence). Adherence to the intervention may be greater with the dietary intervention than usual care, but the 95% CI indicates that the dietary intervention might also make little or no difference (RR 1.26, 95% CI 0.76 to 2.09; 2 trials, 105 participants; low-quality evidence). Dietary intervention probably achieves a greater improvement in dermatology quality-of-life index (DLQI) score compared to usual care (MD -12.20, 95% CI -13.92 to -10.48; 1 trial, 36 participants; moderate-quality evidence), and probably reduces the BMI compared to usual care (MD -4.65, 95% CI -5.93 to -3.36; 2 trials, 78 participants; moderate-quality evidence).Outcomes for dietary interventions plus exercise programme were measured 16 weeks from baseline and are based on one trial (303 participants). Compared to information only (on reducing weight to improve psoriasis), combined dietary intervention and exercise programme (dietetic plan and physical activities) probably improves psoriasis severity, but the 95% CI indicates that the intervention might make little or no difference (PASI 75: RR 1.28, 95% CI 0.83 to 1.98). This combined intervention probably results in a greater reduction in BMI (median change -1.10 kg/m², P = 0.002), but there is probably no difference in adherence (RR 0.95, 95% CI 0.89 to 1.01; 137/151 and 145/152 participants adhered in the treatment and control group, respectively). There were no data on quality of life. These outcomes are based on moderate-quality evidence.
Authors' conclusions: Dietary intervention may reduce the severity of psoriasis (low-quality evidence) and probably improves quality of life and reduces BMI (moderate-quality evidence) in obese people when compared with usual care, while combined dietary intervention and exercise programme probably improves psoriasis severity and BMI when compared with information only (moderate-quality evidence). None of the trials measured quality of life. We did not detect a clear difference in treatment adherence between those in the combined dietary intervention and exercise programme group and those given information only (moderate-quality evidence). Adherence may be improved through dietary intervention compared with usual care (low-quality evidence). Participants generally adhered well to the lifestyle interventions assessed in the review. No trials assessed the time to relapse. Trial limitations included unblinded participants and high dropout rate. Future trials should reduce dropouts and include comprehensive outcome measures; they should examine whether dietary intervention with or without an exercise programme is effective in non-obese people with psoriasis, whether an additional exercise programme is more effective than dietary intervention alone, whether the time to relapse prolongs in people who receive dietary intervention with or without exercise programme, and whether smoking cessation and alcohol abstinence are effective in treating psoriasis.
The Cochrane database of systematic reviews · systematic review · 48 citationsread the source →
The Bipolar Depression Rating Scale (BDRS): its development, validation and utility.
Objectives: Unipolar and bipolar depression differ neurobiologically and in clinical presentation. Existing depression rating instruments, used in bipolar depression, fail to capture the necessary phenomenological nuances, as they are based on and skewed towards the characteristics of unipolar depression. Both clinically and in research there is a growing need for a new observer-rated scale that is specifically designed to assess bipolar depression.
Methods: An instrument reflecting the characteristics of bipolar depression was drafted by the authors, and administered to 122 participants aged 18-65 (44 males and 78 females) with a diagnosis of DSM-IV bipolar disorder, who were currently experiencing symptoms of depression. The Bipolar Depression Rating Scale (BDRS) was administered together with the Hamilton Depression Rating Scale (HAM-D), Montgomery Asberg Depression Rating Scale (MADRS) and Young Mania Rating Scale (YMRS).
Results: The BDRS has strong internal consistency (Cronbach's alpha = 0.917), and robust correlation coefficients with the MADRS (r = 0.906) and HAM-D (r = 0.744), and the mixed subscale correlated with the YMRS (r = 0.757). Exploratory factor analysis showed a three-factor solution gave the best account of the data. These factors corresponded to depression (somatic), depression (psychological) and mixed symptom clusters.
Conclusions: This study provides evidence for the validity of the BDRS for the measurement of depression in bipolar disorder. These results suggest good internal validity, provisional evidence of inter-rater reliability and strong correlations with other depression rating scales.
Bipolar disorders · cohort or longitudinal · 105 citationsread the source →
Stender J, Gosseries O, Bruno MA, Charland-Verville V, Vanhaudenhuyse A, Demertzi A, Chatelle C, Thonnard M, Thibaut A, Heine L, Soddu A, Boly M, Schnakers C, Gjedde A, Laureys S. (2014)MEDLINE-indexed journal, not yet read by usLancet (London, England) · cohort or longitudinal Diagnostic precision of PET imaging and functional MRI in disorders of consciousness: a clinical validation study.
Background: Bedside clinical examinations can have high rates of misdiagnosis of unresponsive wakefulness syndrome (vegetative state) or minimally conscious state. The diagnostic and prognostic usefulness of neuroimaging-based approaches has not been established in a clinical setting. We did a validation study of two neuroimaging-based diagnostic methods: PET imaging and functional MRI (fMRI).
Methods: For this clinical validation study, we included patients referred to the University Hospital of Liège, Belgium, between January, 2008, and June, 2012, who were diagnosed by our unit with unresponsive wakefulness syndrome, locked-in syndrome, or minimally conscious state with traumatic or non-traumatic causes. We did repeated standardised clinical assessments with the Coma Recovery Scale-Revised (CRS-R), cerebral (18)F-fluorodeoxyglucose (FDG) PET, and fMRI during mental activation tasks. We calculated the diagnostic accuracy of both imaging methods with CRS-R diagnosis as reference. We assessed outcome after 12 months with the Glasgow Outcome Scale-Extended.
Findings: We included 41 patients with unresponsive wakefulness syndrome, four with locked-in syndrome, and 81 in a minimally conscious state (48=traumatic, 78=non-traumatic; 110=chronic, 16=subacute). (18)F-FDG PET had high sensitivity for identification of patients in a minimally conscious state (93%, 95% CI 85-98) and high congruence (85%, 77-90) with behavioural CRS-R scores. The active fMRI method was less sensitive at diagnosis of a minimally conscious state (45%, 30-61) and had lower overall congruence with behavioural scores (63%, 51-73) than PET imaging. (18)F-FDG PET correctly predicted outcome in 75 of 102 patients (74%, 64-81), and fMRI in 36 of 65 patients (56%, 43-67). 13 of 41 (32%) of the behaviourally unresponsive patients (ie, diagnosed as unresponsive with CRS-R) showed brain activity compatible with (minimal) consciousness (ie, activity associated with consciousness, but diminished compared with fully conscious individuals) on at least one neuroimaging test; 69% of these (9 of 13) patients subsequently recovered consciousness.
Interpretation: Cerebral (18)F-FDG PET could be used to complement bedside examinations and predict long-term recovery of patients with unresponsive wakefulness syndrome. Active fMRI might also be useful for differential diagnosis, but seems to be less accurate.
Funding: The Belgian National Funds for Scientific Research (FNRS), Fonds Léon Fredericq, the European Commission, the James McDonnell Foundation, the Mind Science Foundation, the French Speaking Community Concerted Research Action, the University of Copenhagen, and the University of Liège.
Lancet (London, England) · cohort or longitudinal · 352 citationsread the source →
Effect of a smartphone application (Perx) on medication adherence and clinical outcomes: a 12-month randomised controlled trial.
Objective: To determine whether the Perx app improves medication adherence and clinical outcomes over 12 months compared with standard care in patients requiring polypharmacy.
Design: Randomised controlled trial with 12-month follow-up.
Setting: Outpatient clinics in three tertiary hospitals in Sydney, Australia.
Participants: Eligible participants were aged 18-75 years, with at least one chronic condition, taking ≥3 different medications (oral medications or injections), with smartphone accessibility. Participants were randomised in a 1:1 ratio.
Interventions: The intervention group used the Perx app that contained customised reminders and gamified interactions to reward verified medication adherence.
Main outcome measures: The primary outcome was medication adherence over 12 months measured using pill counts. Secondary outcomes included clinical outcomes (haemoglobin A1c (HbA1c), cholesterol, blood glucose, triglycerides, creatinine, thyroid function, blood pressure and weight).
Results: Of 1412 participants screened for eligibility, 124 participants were randomised; 45 in the Perx arm and 40 in the control arm completed the study. The average age was 59.5, 58.9% were women, chronic conditions were cardiovascular disease (78%), type 2 diabetes (75%), obesity (65%) or other endocrine disorders (18%). On average, participants were taking six medications daily. The Perx group had greater improvements in adherence at month 2 (Coef. 8%; 95% CI 0.01 to 0.15), month 3 (Coef. 7%; 95% CI 0.00 to 0.14) and month 12 (Coef. 7%; 95% CI 0.00 to 0.13). The probability of HbA1c ≤6.5% was greater in the Perx group at months 9 and 12 and cholesterol (total and low-density lipoprotein cholesterol) was lower in the Perx group at month 3. The intervention was particularly effective for those with obesity, taking medications for diabetes and taking ≤4 medications.
Conclusions: This study provides evidence that app-based behavioural change interventions can increase medication adherence and produce longer-term improvements in some clinical outcomes in adults managing multimorbidity. More trials are needed to build the evidence base.
Trial registration number: ACTRN12617001285347.
BMJ open · randomised controlled trial · 33 citationsread the source →
Intergenerational transmission of child maltreatment in South Australia, 1986-2017: a retrospective cohort study.
Background: The extent of intergenerational transmission of child maltreatment is unclear due to methodological limitations in previous studies. In this study, we aimed to examine factors associated with intergenerational transmission of child maltreatment and quantify its extent in a population sample over a 30-year period in South Australia.
Methods: In this retrospective cohort study, we used linked administrative data from the South Australian Birth Registry to identify dyads of mothers and their children both born in South Australia between July 1, 1986, and June 30, 2017. Three child protection system (CPS) outcomes (any CPS involvement, substantiated maltreatment, and time spent in out-of-home care) were computed from data obtained from the South Australian Department for Child Protection. Multivariable Cox regression models were used to estimate hazard ratios (HRs) for child CPS outcomes according to their mother's CPS exposure.
Findings: 38 556 unique mother-child dyads were included. 458 (2·0%) of 23 437 children whose mothers had no CPS involvement in childhood had a substantiated report of maltreatment and 127 (0·5%) spent time in out-of-home care. By comparison, 970 (22·1%) of 4382 children whose mothers experienced substantiated maltreatment in childhood had substantiated maltreatment and 469 (10·7%) spent time in out-of-home care. After adjusting for potential confounders, children of mothers with any CPS involvement in childhood had an increased risk of CPS contact compared with children whose mothers had no CPS involvement; this risk was greatest for children of mothers who had both substantiated maltreatment and spent time in out-of-home care (HR 6·25 [95% CI 5·59-6·98] for any CPS involvement, 13·69 [10·08-16·92] for substantiated maltreatment, and 25·78 [18·23-36·45] for any time in out-of-home care). Risks of child CPS outcomes were substantially increased for children of mothers who had a first CPS notification under the age of 1 year or who had any CPS notification at age 13-17 years.
Interpretation: Children are at high risk of maltreatment if their mother experienced maltreatment as a child. Assisting survivors of childhood maltreatment, particularly female survivors, provides a crucial intervention opportunity to help prevent further child abuse and neglect.
Funding: Australian National Health and Medical Research Council; Channel 7 Children's Research Foundation.
The Lancet. Public health · 31 citationsread the source →
Gastroparesis: Quality of Life and Health Care Utilization.
Background and aims: Gastroparesis (GP) patients suffer from recurrent symptoms of nausea, vomiting, early satiety, and abdominal pain. The impact of GP on quality of life (QoL), health care utilization and daily activities is not well understood.
Materials and methods: Part 1: 398 adult patients (≥18 y) with documented GP (symptoms >6 mo) were surveyed to assess QoL and pain using the Short Form 36 and McGill pain questionnaires. Part 2: 491 adult GP patients were surveyed to evaluate employment status, work and daily activities, medication use, physician visits, diagnostic testing, emergency room visits, and hospitalizations related to their GP symptoms. Both protocols received Institutional Review Board approval.
Results: Part 1: 250 fully evaluable surveys were returned (63%). The mean age was 46.8 years (range, 18 to 84 y); 78% were women. Mean Short Form 36 scores for mental health (56.9) and social functioning (68.1) were analogous to scores for patients with serious chronic medical disorders and depression. Pain scores were lower in patients with idiopathic GP compared with diabetic GP. Part 2: 228 evaluable surveys were analyzed (58.3% response rate). The mean age was 49.6 (19 to 86 y); 77.2% were women. GP symptoms reduced daily activities in 67.5% and lowered annual income in 28.5%. In total, 11% were disabled due to GP symptoms.
Conclusions: GP reduces patients' QoL and places a significant financial burden on the health care system. Treatment strategies for GP patients should be broad based and incorporate pain management, psychological evaluation and management, and strategies to improve overall well-being with a return to work and daily activities.
Journal of clinical gastroenterology · 102 citationsread the source →
Adverse events associated with medium- and long-term use of opioids for chronic non-cancer pain: an overview of Cochrane Reviews.
Background: Chronic pain is common and can be challenging to manage. Despite increased utilisation of opioids, the safety and efficacy of long-term use of these compounds for chronic non-cancer pain (CNCP) remains controversial. This overview of Cochrane Reviews complements the overview entitled 'High-dose opioids for chronic non-cancer pain: an overview of Cochrane Reviews'.
Objectives: To provide an overview of the occurrence and nature of adverse events associated with any opioid agent (any dose, frequency, or route of administration) used on a medium- or long-term basis for the treatment of CNCP in adults.
Methods: We searched the Cochrane Database of Systematic Reviews (the Cochrane Library) Issue 3, 2017 on 8 March 2017 to identify all Cochrane Reviews of studies of medium- or long-term opioid use (2 weeks or more) for CNCP in adults aged 18 and over. We assessed the quality of the reviews using the AMSTAR criteria (Assessing the Methodological Quality of Systematic Reviews) as adapted for Cochrane Overviews. We assessed the quality of the evidence for the outcomes using the GRADE framework.
Main results: We included a total of 16 reviews in our overview, of which 14 presented unique quantitative data. These 14 Cochrane Reviews investigated 14 different opioid agents that were administered for time periods of two weeks or longer. The longest study was 13 months in duration, with most in the 6- to 16-week range. The quality of the included reviews was high using AMSTAR criteria, with 11 reviews meeting all 10 criteria, and 5 of the reviews meeting 9 out of 10, not scoring a point for either duplicate study selection and data extraction, or searching for articles irrespective of language and publication type. The quality of the evidence for the generic adverse event outcomes according to GRADE ranged from very low to moderate, with risk of bias and imprecision being identified for the following generic adverse event outcomes: any adverse event, any serious adverse event, and withdrawals due to adverse events. A GRADE assessment of the quality of the evidence for specific adverse events led to a downgrading to very low- to moderate-quality evidence due to risk of bias, indirectness, and imprecision. We calculated the equivalent milligrams of morphine per 24 hours for each opioid studied (buprenorphine, codeine, dextropropoxyphene, dihydrocodeine, fentanyl, hydromorphone, levorphanol, methadone, morphine, oxycodone, oxymorphone, tapentadol, tilidine, and tramadol). In the 14 Cochrane Reviews providing unique quantitative data, there were 61 studies with a total of 18,679 randomised participants; 12 of these studies had a cross-over design with two to four arms and a total of 796 participants. Based on the 14 selected Cochrane Reviews, there was a significantly increased risk of experiencing any adverse event with opioids compared to placebo (risk ratio (RR) 1.42, 95% confidence interval (CI) 1.22 to 1.66) as well as with opioids compared to a non-opioid active pharmacological comparator, with a similar risk ratio (RR 1.21, 95% CI 1.10 to 1.33). There was also a significantly increased risk of experiencing a serious adverse event with opioids compared to placebo (RR 2.75, 95% CI 2.06 to 3.67). Furthermore, we found significantly increased risk ratios with opioids compared to placebo for a number of specific adverse events: constipation, dizziness, drowsiness, fatigue, hot flushes, increased sweating, nausea, pruritus, and vomiting. There was no data on any of the following prespecified adverse events of interest in any of the included reviews in this overview of Cochrane Reviews: addiction, cognitive dysfunction, depressive symptoms or mood disturbances, hypogonadism or other endocrine dysfunction, respiratory depression, sexual dysfunction, and sleep apnoea or sleep-disordered breathing. We found no data for adverse events analysed by sex or ethnicity.
Authors' conclusions: A number of adverse events, including serious adverse events, are associated with the medium- and long-term use of opioids for CNCP. The absolute event rate for any adverse event with opioids in trials using a placebo as comparison was 78%, with an absolute event rate of 7.5% for any serious adverse event. Based on the adverse events identified, clinically relevant benefit would need to be clearly demonstrated before long-term use could be considered in people with CNCP in clinical practice. A number of adverse events that we would have expected to occur with opioid use were not reported in the included Cochrane Reviews. Going forward, we recommend more rigorous identification and reporting of all adverse events in randomised controlled trials and systematic reviews on opioid therapy. The absence of data for many adverse events represents a serious limitation of the evidence on opioids. We also recommend extending study follow-up, as a latency of onset may exist for some adverse events.
The Cochrane database of systematic reviews · meta-analysis · 188 citationsread the source →
Therapist-supported Internet cognitive behavioural therapy for anxiety disorders in adults.
Background: Cognitive behavioural therapy (CBT) is an evidence-based treatment for anxiety disorders. Many people have difficulty accessing treatment, due to a variety of obstacles. Researchers have therefore explored the possibility of using the Internet to deliver CBT; it is important to ensure the decision to promote such treatment is grounded in high quality evidence.
Objectives: To assess the effects of therapist-supported Internet CBT (ICBT) on remission of anxiety disorder diagnosis and reduction of anxiety symptoms in adults as compared to waiting list control, unguided CBT, or face-to-face CBT. Effects of treatment on quality of life and patient satisfaction with the intervention were also assessed.
Search methods: We searched the Cochrane Depression, Anxiety and Neurosis Review Group Specialised Register (CCDANCTR) to 16 March 2015. The CCDANCTR includes relevant randomised controlled trials from MEDLINE, EMBASE, PsycINFO and CENTRAL. We also searched online clinical trial registries and reference lists of included studies. We contacted authors to locate additional trials.
Selection criteria: Each identified study was independently assessed for inclusion by two authors. To be included, studies had to be randomised controlled trials of therapist-supported ICBT compared to a waiting list, attention, information, or online discussion group; unguided CBT (that is, self-help); or face-to-face CBT. We included studies that treated adults with an anxiety disorder (panic disorder, agoraphobia, social phobia, post-traumatic stress disorder, acute stress disorder, generalized anxiety disorder, obsessive compulsive disorder, and specific phobia) defined according to the Diagnostic and Statistical Manual of Mental Disorders III, III-R, IV, IV-TR or the International Classification of Disesases 9 or 10.
Data collection and analysis: Two authors independently assessed the risk of bias of included studies and judged overall study quality. We used data from intention-to-treat analyses wherever possible. We assessed treatment effect for the dichotomous outcome of clinically important improvement in anxiety using a risk ratio (RR) with 95% confidence interval (CI). For disorder-specific and general anxiety symptom measures and quality of life we assessed continuous scores using standardized mean differences (SMD). We examined statistical heterogeneity using the I(2) statistic.
Main results: We screened 1736 citations and selected 38 studies (3214 participants) for inclusion. The studies examined social phobia (11 trials), panic disorder with or without agoraphobia (8 trials), generalized anxiety disorder (5 trials), post-traumatic stress disorder (2 trials), obsessive compulsive disorder (2 trials), and specific phobia (2 trials). Eight remaining studies included a range of anxiety disorder diagnoses. Studies were conducted in Sweden (18 trials), Australia (14 trials), Switzerland (3 trials), the Netherlands (2 trials), and the USA (1 trial) and investigated a variety of ICBT protocols. Three primary comparisons were identified, therapist-supported ICBT versus waiting list control, therapist-supported versus unguided ICBT, and therapist-supported ICBT versus face-to-face CBT.Low quality evidence from 11 studies (866 participants) contributed to a pooled risk ratio (RR) of 3.75 (95% CI 2.51 to 5.60; I(2) = 50%) for clinically important improvement in anxiety at post-treatment, favouring therapist-supported ICBT over a waiting list, attention, information, or online discussion group only. The SMD for disorder-specific symptoms at post-treatment (28 studies, 2147 participants; SMD -1.06, 95% CI -1.29 to -0.82; I(2) = 83%) and general anxiety symptoms at post-treatment (19 studies, 1496 participants; SMD -0.75, 95% CI -0.98 to -0.52; I(2) = 78%) favoured therapist-supported ICBT; the quality of the evidence for both outcomes was low. One study compared unguided CBT to therapist-supported ICBT for clinically important improvement in anxiety at post-treatment, showing no difference in outcome between treatments (54 participants; very low quality evidence). At post-treatment there were no clear differences between unguided CBT and therapist-supported ICBT for disorder-specific anxiety symptoms (5 studies, 312 participants; SMD -0.22, 95% CI -0.56 to 0.13; I(2) = 58%; very low quality evidence) or general anxiety symptoms (2 studies, 138 participants; SMD 0.28, 95% CI -2.21 to 2.78; I(2) = 0%; very low quality evidence).Compared to face-to-face CBT, therapist-supported ICBT showed no significant differences in clinically important improvement in anxiety at post-treatment (4 studies, 365 participants; RR 1.09, 95% CI 0.89 to 1.34; I(2) = 0%; low quality evidence). There were also no clear differences between face-to-face and therapist supported ICBT for disorder-specific anxiety symptoms at post-treatment (7 studies, 450 participants; SMD 0.06, 95% CI -0.25 to 0.37; I(2) = 60%; low quality evidence) or general anxiety symptoms at post-treatment (5 studies, 317 participants; SMD 0.17, 95% CI -0.35 to 0.69; I(2) = 78%; low quality evidence).Overall, risk of bias in included studies was low or unclear for most domains. However, due to the nature of psychosocial intervention trials, blinding of participants and personnel, and outcome assessment tended to have a high risk of bias. Heterogeneity across a number of the meta-analyses was substantial, some was explained by type of anxiety disorder or may be meta-analytic measurement artefact due to combining many assessment measures. Adverse events were rarely reported.
Authors' conclusions: Therapist-supported ICBT appears to be an efficacious treatment for anxiety in adults. The evidence comparing therapist-supported ICBT to waiting list, attention, information, or online discussion group only control was low to moderate quality, the evidence comparing therapist-supported ICBT to unguided ICBT was very low quality, and comparisons of therapist-supported ICBT to face-to-face CBT were low quality. Further research is needed to better define and measure any potential harms resulting from treatment. These findings suggest that therapist-supported ICBT is more efficacious than a waiting list, attention, information, or online discussion group only control, and that there may not be a significant difference in outcome between unguided CBT and therapist-supported ICBT; however, this latter finding must be interpreted with caution due to imprecision. The evidence suggests that therapist-supported ICBT may not be significantly different from face-to-face CBT in reducing anxiety. Future research should explore heterogeneity among studies which is reducing the quality of the evidence body, involve equivalence trials comparing ICBT and face-to-face CBT, examine the importance of the role of the therapist in ICBT, and include effectiveness trials of ICBT in real-world settings. A timely update to this review is needed given the fast pace of this area of research.
The Cochrane database of systematic reviews · meta-analysis · 158 citationsread the source →
Cannabinoids for the treatment of mental disorders and symptoms of mental disorders: a systematic review and meta-analysis.
Background: Medicinal cannabinoids, including medicinal cannabis and pharmaceutical cannabinoids and their synthetic derivatives, such as tetrahydrocannabinol (THC) and cannabidiol (CBD), have been suggested to have a therapeutic role in certain mental disorders. We analysed the available evidence to ascertain the effectiveness and safety of all types of medicinal cannabinoids in treating symptoms of various mental disorders.
Methods: For this systematic review and meta-analysis we searched MEDLINE, Embase, PsycINFO, the Cochrane Central Register of Controlled Clinical Trials, and the Cochrane Database of Systematic Reviews for studies published between Jan 1, 1980, and April 30, 2018. We also searched for unpublished or ongoing studies on ClinicalTrials.gov, the EU Clinical Trials Register, and the Australian and New Zealand Clinical Trials Registry. We considered all studies examining any type and formulation of a medicinal cannabinoid in adults (≥18 years) for treating depression, anxiety, attention-deficit hyperactivity disorder (ADHD), Tourette syndrome, post-traumatic stress disorder, or psychosis, either as the primary condition or secondary to other medical conditions. We placed no restrictions on language, publication status, or study type (ie, both experimental and observational study designs were included). Primary outcomes were remission from and changes in symptoms of these mental disorders. The safety of medicinal cannabinoids for these mental disorders was also examined. Evidence from randomised controlled trials was synthesised as odds ratios (ORs) for disorder remission, adverse events, and withdrawals and as standardised mean differences (SMDs) for change in symptoms, via random-effects meta-analyses. The quality of the evidence was assessed with the Cochrane risk of bias tool and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. This study is registered with PROSPERO (CRD42017059372, CRD42017059373, CRD42017059376, CRD42017064996, and CRD42018102977).
Findings: 83 eligible studies (40 randomised controlled trials, n=3067) were included: 42 for depression (23 randomised controlled trials; n=2551), 31 for anxiety (17 randomised controlled trials; n=605), eight for Tourette syndrome (two randomised controlled trials; n=36), three for ADHD (one randomised controlled trial; n=30), 12 for post-traumatic stress disorder (one randomised controlled trial; n=10), and 11 for psychosis (six randomised controlled trials; n=281). Pharmaceutical THC (with or without CBD) improved anxiety symptoms among individuals with other medical conditions (primarily chronic non-cancer pain and multiple sclerosis; SMD -0·25 [95% CI -0·49 to -0·01]; seven studies; n=252), although the evidence GRADE was very low. Pharmaceutical THC (with or without CBD) worsened negative symptoms of psychosis in a single study (SMD 0·36 [95% CI 0·10 to 0·62]; n=24). Pharmaceutical THC (with or without CBD) did not significantly affect any other primary outcomes for the mental disorders examined but did increase the number of people who had adverse events (OR 1·99 [95% CI 1·20 to 3·29]; ten studies; n=1495) and withdrawals due to adverse events (2·78 [1·59 to 4·86]; 11 studies; n=1621) compared with placebo across all mental disorders examined. Few randomised controlled trials examined the role of pharmaceutical CBD or medicinal cannabis.
Interpretation: There is scarce evidence to suggest that cannabinoids improve depressive disorders and symptoms, anxiety disorders, attention-deficit hyperactivity disorder, Tourette syndrome, post-traumatic stress disorder, or psychosis. There is very low quality evidence that pharmaceutical THC (with or without CBD) leads to a small improvement in symptoms of anxiety among individuals with other medical conditions. There remains insufficient evidence to provide guidance on the use of cannabinoids for treating mental disorders within a regulatory framework. Further high-quality studies directly examining the effect of cannabinoids on treating mental disorders are needed.
Funding: Therapeutic Goods Administration, Australia; Commonwealth Department of Health, Australia; Australian National Health and Medical Research Council; and US National Institutes of Health.
The lancet. Psychiatry · meta-analysis · 309 citationsread the source →
Mesa-Vieira C, Haas AD, Buitrago-Garcia D, Roa-Diaz ZM, Minder B, Gamba M, Salvador D, Gomez D, Lewis M, Gonzalez-Jaramillo WC, Pahud de Mortanges A, Buttia C, Muka T, Trujillo N, Franco OH. (2022)MEDLINE-indexed journal, not yet read by usThe Lancet. Public health · meta-analysis Mental health of migrants with pre-migration exposure to armed conflict: a systematic review and meta-analysis.
Background: Exposure to armed conflict has been associated with negative mental health consequences. We aimed to estimate the prevalence of generalised anxiety disorder, major depressive disorder, and post-traumatic stress disorder among migrants exposed to armed conflict.
Methods: In this systematic review and meta-analysis, we searched online databases (Cochrane Library, Embase, LILACS, PsycInfo [via Ovid], PubMed, and Web of Science Core Collection) for relevant observational studies published between Jan 1, 1994, and June 28, 2021. We included studies that used standardised psychiatric interviews to assess generalised anxiety disorder, major depressive disorder, or post-traumatic stress disorder among migrants (refugees or internally displaced persons; aged ≥18 years) with pre-migration exposure to armed conflict. We excluded studies in which exposure to armed conflict could not be ascertained, studies that included a clinical population or people with chronic diseases that can trigger the onset of mental disease, and studies published before 1994. We used a random effects model to estimate each mental health disorder's pooled prevalence and random effects meta-regression to assess sources of heterogeneity. Two independent reviewers assessed the risk of bias for each study using the Joanna Briggs Institute Checklist for Prevalence Studies. The protocol was registered with PROSPERO, CRD42020209251.
Findings: Of the 13 935 studies identified, 34 met our inclusion criteria; these studies accounted for 15 549 migrants. We estimated a prevalence of current post-traumatic stress disorder of 31% (95% CI 23-40); prevalence of current major depressive disorder of 25% (17-34); and prevalence of generalised anxiety disorder of 14% (5-35). Younger age was associated with a higher prevalence of current post-traumatic stress disorder (odds ratio 0·95 [95% CI 0·90-0·99]), lifetime post-traumatic stress disorder (0·88 [0·83-0·92]), and current generalised anxiety disorder (0·87 [0·78-0·97]). A longer time since displacement was associated with a lower lifetime prevalence of post-traumatic stress disorder (0·88 [0·81-0·95]) and major depressive disorder (0·81 [0·77-0·86]). Migrating to a middle-income (8·09 [3·06-21·40]) or low-income (39·29 [11·96-129·70]) country was associated with increased prevalence of generalised anxiety disorder.
Interpretation: Migrants who are exposed to armed conflict are at high risk of mental health disorders. The mental health-care needs of migrants should be assessed soon after resettlement, and adequate care should be provided, with particular attention paid to young adults.
Funding: Marie Skłodowska-Curie Actions (Horizon 2020-COFUND), MinCiencias (Colombia), and Swiss National Science Foundation.
The Lancet. Public health · meta-analysis · 111 citationsread the source →
Engagement Strategies to Improve Adherence and Retention in Web-Based Mindfulness Programs: Systematic Review.
Background: Web-based mindfulness programs may be beneficial in improving the well-being outcomes of those living with chronic illnesses. Adherence to programs is a key indicator in improving outcomes; however, with the digitization of programs, it is necessary to enhance engagement and encourage people to return to digital health platforms. More information is needed on how engagement strategies have been used in web-based mindfulness programs to encourage adherence.
Objective: The aim of this study is to develop a list of engagement strategies for web-based mindfulness programs and evaluate the impact of engagement strategies on adherence.
Methods: A narrative systematic review was conducted across the MEDLINE Complete, CINAHL Complete, APA PsycINFO, and Embase databases and followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines. Articles were screened using the population, intervention, comparator, and outcome framework. Adults aged >18 years with chronic health conditions were included in the study. Mindfulness interventions, including those in combination with mindfulness-based cognitive therapy, delivered on the web through the internet or smartphone technology were included. Interventions lasted at least 2 weeks. Studies with a randomized controlled trial design or a pilot randomized controlled trial design were included. Engagement strategies, including web-based program features and facilitator-led strategies, adherence, and retention, were included.
Results: A total of 1265 articles were screened, of which 19 were relevant and were included in the review. On average, 70.98% (2258/3181) of the study participants were women with a mean age of 46 (SD 13) years. Most commonly, mindfulness programs were delivered to people living with mental health conditions (8/19, 42%). Of the 19 studies, 8 (42%) used only program features to encourage adherence, 5 (26%) used facilitator-led strategies, and 6 (32%) used a combination of the two. Encouraging program adherence was the most common engagement strategy used, which was used in 77% (10/13) of the facilitator-led studies and 57% (8/14) of the program feature studies. Nearly two-thirds (63%) of the studies provided a definition of adherence, which varied between 50% and 100% completion across studies. The overall mean participant compliance to the mindfulness programs was 56% (SD 15%). Most studies (10/19, 53%) had a long-term follow-up, with the most common follow-up period being 12 weeks after intervention (3/10, 30%). After the intervention, the mean retention was 78% (SD 15%).
Conclusions: Engagement strategies in web-based mindfulness programs comprise reminders to use the program. Other features may be suitable for encouraging adherence to interventions, and a facilitator-led component may result in higher retention. There is variance in the way adherence is measured, and intervention lengths and follow-up periods are inconsistent. More thorough reporting and a standardized framework for measuring adherence are needed to more accurately assess adherence and engagement strategies.
Journal of medical Internet research · systematic review · 45 citationsread the source →
Zhou X, Teng T, Zhang Y, Del Giovane C, Furukawa TA, Weisz JR, Li X, Cuijpers P, Coghill D, Xiang Y, Hetrick SE, Leucht S, Qin M, Barth J, Ravindran AV, Yang L, Curry J, Fan L, Silva SG, Cipriani A, Cipriani A, Xie P. (2020)MEDLINE-indexed journal, not yet read by usThe lancet. Psychiatry · systematic review Comparative efficacy and acceptability of antidepressants, psychotherapies, and their combination for acute treatment of children and adolescents with depressive disorder: a systematic review and network meta-analysis.
Background: Depressive disorders are common in children and adolescents. Antidepressants, psychotherapies, and their combination are often used in routine clinical practice; however, available evidence on the comparative efficacy and safety of these interventions is inconclusive. Therefore, we sought to compare and rank all available treatment interventions for the acute treatment of depressive disorders in children and adolescents.
Methods: We did a systematic review and network meta-analysis. We searched PubMed, Embase, the Cochrane Central Register of Controlled Trials, Web of Science, PsycINFO, ProQuest, CINAHL, LiLACS, international trial registries, and the websites of regulatory agencies for published and unpublished randomised controlled trials from database inception until Jan 1, 2019. We included placebo-controlled and head-to-head trials of 16 antidepressants, seven psychotherapies, and five combinations of antidepressant and psychotherapy that are used for the acute treatment of children and adolescents (≤18 years old and of both sexes) with depressive disorder diagnosed according to standard operationalised criteria. Trials recruiting participants with treatment-resistant depression, bipolar disorder, psychotic depression, treatment duration of less than 4 weeks, or an overall sample size of fewer than ten patients were excluded. We extracted data following a predefined hierarchy of outcome measures, and assessed risk of bias and certainty of evidence using validated methods. Primary outcomes were efficacy (change in depressive symptoms) and acceptability (treatment discontinuation due to any cause). We estimated summary standardised mean differences (SMDs) or odds ratios (ORs) with credible intervals (CrIs) using network meta-analysis with random effects. This study was registered with PROSPERO, number CRD42015020841.
Findings: From 20 366 publications, we included 71 trials (9510 participants). Depressive disorders in most studies were moderate to severe. In terms of efficacy, fluoxetine plus cognitive behavioural therapy (CBT) was more effective than CBT alone (-0·78, 95% CrI -1·55 to -0·01) and psychodynamic therapy (-1·14, -2·20 to -0·08), but not more effective than fluoxetine alone (-0·22, -0·86 to 0·42). No pharmacotherapy alone was more effective than psychotherapy alone. Only fluoxetine plus CBT and fluoxetine were significantly more effective than pill placebo or psychological controls (SMDs ranged from -1·73 to -0·51); and only interpersonal therapy was more effective than all psychological controls (-1·37 to -0·66). Nortriptyline (SMDs ranged from 1·04 to 2·22) and waiting list (SMDs ranged from 0·67 to 2·08) were less effective than most active interventions. In terms of acceptability, nefazodone and fluoxetine were associated with fewer dropouts than sertraline, imipramine, and desipramine (ORs ranged from 0·17 to 0·50); imipramine was associated with more dropouts than pill placebo, desvenlafaxine, fluoxetine plus CBT, and vilazodone (2·51 to 5·06). Most of the results were rated as "low" to "very low" in terms of confidence of evidence according to Confidence In Network Meta-Analysis.
Interpretation: Despite the scarcity of high-quality evidence, fluoxetine (alone or in combination with CBT) seems to be the best choice for the acute treatment of moderate-to-severe depressive disorder in children and adolescents. However, the effects of these interventions might vary between individuals, so patients, carers, and clinicians should carefully balance the risk-benefit profile of efficacy, acceptability, and suicide risk of all active interventions in young patients with depression on a case-by-case basis.
Funding: National Key Research and Development Program of China.
The lancet. Psychiatry · systematic review · 248 citationsread the source →
Bosanquet K, Adamson J, Atherton K, Bailey D, Baxter C, Beresford-Dent J, Birtwistle J, Chew-Graham C, Clare E, Delgadillo J, Ekers D, Foster D, Gabe R, Gascoyne S, Haley L, Hamilton J, Hargate R, Hewitt C, Holmes J, Keding A, Lewis H, McMillan D, Meer S, Mitchell N, Nutbrown S, Overend K, Parrott S, Pervin J, Richards DA, Spilsbury K, Torgerson D, Traviss-Turner G, Trépel D, Woodhouse R, Gilbody S. (2017)MEDLINE-indexed journal, not yet read by usHealth technology assessment (Winchester, England) · randomised controlled trial CollAborative care for Screen-Positive EldeRs with major depression (CASPER plus): a multicentred randomised controlled trial of clinical effectiveness and cost-effectiveness.
Background: Depression in older adults is common and is associated with poor quality of life, increased morbidity and early mortality, and increased health and social care use. Collaborative care, a low-intensity intervention for depression that is shown to be effective in working-age adults, has not yet been evaluated in older people with depression who are managed in UK primary care. The CollAborative care for Screen-Positive EldeRs (CASPER) plus trial fills the evidence gap identified by the most recent guidelines on depression management.
Objectives: To establish the clinical effectiveness and cost-effectiveness of collaborative care for older adults with major depressive disorder in primary care.
Design: A pragmatic, multicentred, two-arm, parallel, individually randomised controlled trial with embedded qualitative study. Participants were automatically randomised by computer, by the York Trials Unit Randomisation Service, on a 1 : 1 basis using simple unstratified randomisation after informed consent and baseline measures were collected. Blinding was not possible.
Setting: Sixty-nine general practices in the north of England.
Participants: A total of 485 participants aged ≥ 65 years with major depressive disorder.
Interventions: A low-intensity intervention of collaborative care, including behavioural activation, delivered by a case manager for an average of six sessions over 7-8 weeks, alongside usual general practitioner (GP) care. The control arm received only usual GP care.
Main outcome measures: The primary outcome measure was Patient Health Questionnaire-9 items score at 4 months post randomisation. Secondary outcome measures included depression severity and caseness at 12 and 18 months, the EuroQol-5 Dimensions, Short Form questionnaire-12 items, Patient Health Questionnaire-15 items, Generalised Anxiety Disorder-7 items, Connor-Davidson Resilience Scale-2 items, a medication questionnaire, objective data and adverse events. Participants were followed up at 12 and 18 months.
Results: In total, 485 participants were randomised (collaborative care, n = 249; usual care, n = 236), with 390 participants (80%: collaborative care, 75%; usual care, 86%) followed up at 4 months, 358 participants (74%: collaborative care, 70%; usual care, 78%) followed up at 12 months and 344 participants (71%: collaborative care, 67%; usual care, 75%) followed up at 18 months. A total of 415 participants were included in primary analysis (collaborative care, n = 198; usual care, n = 217), which revealed a statistically significant effect in favour of collaborative care at the primary end point at 4 months [8.98 vs. 10.90 score points, mean difference 1.92 score points, 95% confidence interval (CI) 0.85 to 2.99 score points; p < 0.001], equivalent to a standard effect size of 0.34. However, treatment differences were not maintained in the longer term (at 12 months: 0.19 score points, 95% CI -0.92 to 1.29 score points; p = 0.741; at 18 months: < 0.01 score points, 95% CI -1.12 to 1.12 score points; p = 0.997). The study recorded details of all serious adverse events (SAEs), which consisted of 'unscheduled hospitalisation', 'other medically important condition' and 'death'. No SAEs were related to the intervention. Collaborative care showed a small but non-significant increase in quality-adjusted life-years (QALYs) over the 18-month period, with a higher cost. Overall, the mean cost per incremental QALY for collaborative care compared with usual care was £26,016; however, for participants attending six or more sessions, collaborative care appears to represent better value for money (£9876/QALY).
Limitations: Study limitations are identified at different stages: design (blinding unfeasible, potential contamination), process (relatively low overall consent rate, differential attrition/retention rates) and analysis (no baseline health-care resource cost or secondary/social care data).
Conclusion: Collaborative care was effective for older people with case-level depression across a range of outcomes in the short term though the reduction in depression severity was not maintained over the longer term of 12 or 18 months. Participants who received six or more sessions of collaborative care did benefit substantially more than those who received fewer treatment sessions but this difference was not statistically significant.
Future work recommendations: Recommendations for future research include investigating the longer-term effect of the intervention. Depression is a recurrent disorder and it would be useful to assess its impact on relapse and the prevention of future case-level depression.
Trial registration: Current Controlled Trials ISRCTN45842879.
Funding: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 67. See the NIHR Journals Library website for further project information.
Health technology assessment (Winchester, England) · randomised controlled trial · 33 citationsread the source →
Effects of a combined nature-based and audio-based virtual mindfulness intervention on stress and wellbeing of COVID-19 healthcare workers: a randomized controlled trial.
Background: The global COVID-19 pandemic and its subsequent transition to an endemic phase has highly increased psychosocial distress among healthcare workers. This chronic stress may culminate into burnout, which has been associated with impaired patient care and increased medical errors. Exposure to nature-based programs have been shown to reduce levels of perceived stress and promote well-being. However, benefits derived from nature programs can be short-lived. Mindfulness-based interventions represent a promising additive option to enhance benefit. The present study proposes to combine a nature-based program with an audio-based mindfulness intervention to address stress and promote psychosocial-spiritual wellbeing in COVID-19 healthcare workers.
Methods: Between June 2021 and October 2023, 78 healthcare workers were randomized into a Nature only group (Nature), a Combined Nature-Mindfulness group (Combined), and a control group (Control), with 19, 16, and 18 subjects completing the study, respectively (23-46 years, mean = 35, SD = 6). The nature program was a three or five-day retreat during which participants engaged in rock climbing, surfing or kayaking. The virtual audio mindfulness intervention was a 10-day program offered online and included mindful breathing, body scan, and loving-kindness meditation. Participants completed self-administered assessments at three or four time points during the study, including at baseline and following study procedures. Assessments included a measure of stress, the Perceived Stress Scale, and a measure of wellbeing, the National Institute of Health Healing Experience of All Life Stressors (NIH-HEALS).
Results: The mean baseline Perceived Stress Scale score was 21.2 ± 3.2 in the Combined group, 22.3 ± 2.8 in the Nature group, and 23.2 ± 3.3 in the Control group. Perceived Stress Scale levels did not change following nature-based and mindfulness-based interventions. The mean baseline NIH-HEALS score was 123.1 ± 19.4 in the Combined group, 118.1 ± 17.1 in the Nature group, and 114.3 ± 17.8 in the Control groups. NIH-HEALS scores increased in both the Nature and Combined groups when compared to the Control group. At follow-up, the Combined group maintained improvements in wellbeing when compared to the Nature group.
Conclusions: Findings suggest that nature-based programs can be used to improve overall wellbeing among COVID-19 healthcare workers. Additionally, integrating audio-based mindfulness practices to these programs may enhance their benefits. Notably however, these interventions may not effectively reduce perceived stress among COVID-19 healthcare workers. Due to diminished power of the present study, further research is needed to validate and refine the present findings.
PeerJ · randomised controlled trialread the source →
Freeman D, Sheaves B, Goodwin GM, Yu LM, Nickless A, Harrison PJ, Emsley R, Luik AI, Foster RG, Wadekar V, Hinds C, Gumley A, Jones R, Lightman S, Jones S, Bentall R, Kinderman P, Rowse G, Brugha T, Blagrove M, Gregory AM, Fleming L, Walklet E, Glazebrook C, Davies EB, Hollis C, Haddock G, John B, John B, Coulson M, Fowler D, Pugh K, Cape J, Moseley P, Brown G, Hughes C, Obonsawin M, Coker S, Watkins E, Schwannauer M, MacMahon K, Siriwardena AN, Espie CA. (2017)MEDLINE-indexed journal, not yet read by usThe lancet. Psychiatry · randomised controlled trial The effects of improving sleep on mental health (OASIS): a randomised controlled trial with mediation analysis.
Background: Sleep difficulties might be a contributory causal factor in the occurrence of mental health problems. If this is true, improving sleep should benefit psychological health. We aimed to determine whether treating insomnia leads to a reduction in paranoia and hallucinations.
Methods: We did this single-blind, randomised controlled trial (OASIS) at 26 UK universities. University students with insomnia were randomly assigned (1:1) with simple randomisation to receive digital cognitive behavioural therapy (CBT) for insomnia or usual care, and the research team were masked to the treatment. Online assessments took place at weeks 0, 3, 10 (end of therapy), and 22. The primary outcome measures were for insomnia, paranoia, and hallucinatory experiences. We did intention-to-treat analyses. The trial is registered with the ISRCTN registry, number ISRCTN61272251.
Findings: Between March 5, 2015, and Feb 17, 2016, we randomly assigned 3755 participants to receive digital CBT for insomnia (n=1891) or usual practice (n=1864). Compared with usual practice, the sleep intervention at 10 weeks reduced insomnia (adjusted difference 4·78, 95% CI 4·29 to 5·26, Cohen's d=1·11; p<0·0001), paranoia (-2·22, -2·98 to -1·45, Cohen's d=0·19; p<0·0001), and hallucinations (-1·58, -1·98 to -1·18, Cohen's d=0·24; p<0·0001). Insomnia was a mediator of change in paranoia and hallucinations. No adverse events were reported.
Interpretation: To our knowledge, this is the largest randomised controlled trial of a psychological intervention for a mental health problem. It provides strong evidence that insomnia is a causal factor in the occurrence of psychotic experiences and other mental health problems. Whether the results generalise beyond a student population requires testing. The treatment of disrupted sleep might require a higher priority in mental health provision.
Funding: Wellcome Trust.
The lancet. Psychiatry · randomised controlled trial · 460 citationsread the source →
Li JX, Hou LH, Meng FY, Wu SP, Hu YM, Liang Q, Chu K, Zhang Z, Xu JJ, Tang R, Wang WJ, Liu P, Hu JL, Luo L, Jiang R, Zhu FC, Chen W. (2017)MEDLINE-indexed journal, not yet read by usThe Lancet. Global health · randomised controlled trial Immunity duration of a recombinant adenovirus type-5 vector-based Ebola vaccine and a homologous prime-boost immunisation in healthy adults in China: final report of a randomised, double-blind, placebo-controlled, phase 1 trial.
Background: The 2013-15 Ebola virus disease epidemic in west Africa greatly accelerated the development of Ebola vaccine. We aimed to analyse the immune persistence induced by one shot of an adenovirus type-5 vector-based Ebola virus vaccine up to 6 months and the effect of boosting with a homologous vector in healthy adults in China.
Methods: In a randomised, double-blind, placebo-controlled, phase 1 clinical trial in one site in Jiangsu Province, China, 120 healthy adults aged 18-60 years received an initial dose of intramuscular adenovirus type-5 Ebola virus vaccine of 4·0 × 1010 viral particles, 1·6 × 1011 viral particles, or placebo, and were followed up to day 168. Participants were subsequently re-recruited to receive a booster dose of the same vaccine or placebo, in the same dose, at month 6. Women who were pregnant, breastfeeding, or planned to become pregnant during the next month were excluded. Randomisation was conducted by computer-generated block randomisation. Randomisation data were unmasked for interim analysis of the data obtained between days 0-28 but not disclosed to participants or site staff. Safety and immunogenicity analysis were done on the intention-to-treat population. We aimed to assess the safety profile of the experimental vaccine and the immunity responses to a single-dose immunisation or a homologous prime-boost regimen. Primary outcomes were Ebola glycoprotein-specific ELISA antibody responses 28 days post-boost and the occurrences of adverse reactions post-boost. The original trial and the extended booster study were registered with ClinicalTrials.gov, numbers NCT02326194 and NCT02533791, respectively.
Findings: Between Dec 28, 2014, and Jan 9, 2015, we enrolled 210 volunteers. 90 participants were not randomised due to not meeting inclusion criteria (61), meeting exclusion criteria (4), or withdrawal of consent (25). 120 people were randomly assigned to receive intramuscular Ebola vaccine at 4·0 × 1010 viral particles (low dose, n=40), Ebola vaccine at 1·6 × 1011 viral particles (high dose, n=40), or placebo (n=40, in two groups of 20). After prime vaccination, the geometric mean titer (GMT) of ELISA EC90 peaked at 682·7 (95% CI 424·3-1098·5) in the low-dose vaccine group and 1305·7 (970·1-1757·2) in the high-dose vaccine group at day 28, and then fell gradually through the next a few months to 575·5 (394·8-838·8) in the high-dose vaccine group and 197·9 (107·9-362·7) in the low-dose vaccine group at day 168. No specific response was recorded in the placebo group with a GMT of 5·0. Of the 120 participants involved in the initial trial, ten participants declined to participate, and 110 were included in the boost immunisation: 38 received the low dose, 35 received the high dose, and 37 received the placebo. At day 28 after boost vaccination, the ELISA EC90 titres rapidly rose to 6110 (95% CI 4705-7935) in the low-dose group and to 11825 (8904-15705) in the high dose group. 78 of 110 participants reported at least one solicited adverse reaction within the first 7 days after booster administration. Both of the groups who received vaccine showed significantly higher incidence of mild or moderate solicited adverse reactions than did the placebo group.
Interpretation: The adenovirus 5-vectored Ebola vaccine of 1·6 × 1011 viral particles was highly immunogenic and safe. The lower dose of 4·0 × 1010 viral particles was also safe, but immunogenicity seemed to be more vulnerable to the pre-existing immunity of adenovirus 5. A homologous priming-boosting regimen with adenovirus type-5 Ebola vaccine at 6 months interval was able to elicit greater antibody responses with longer duration. These results support an immunisation strategy to implement a booster injection for a more durable protection against Ebola virus disease.
Funding: Chinese Ministry of Science and Technology and The National Health and Family Planning Commission, Beijing Institute of Biotechnology, and Tianjin CanSino Biotechnology.
The Lancet. Global health · randomised controlled trial · 76 citationsread the source →
Kentish-Barnes N, Chevret S, Valade S, Jaber S, Kerhuel L, Guisset O, Martin M, Mazaud A, Papazian L, Argaud L, Demoule A, Schnell D, Lebas E, Ethuin F, Hammad E, Merceron S, Audibert J, Blayau C, Delannoy PY, Lautrette A, Lesieur O, Renault A, Reuter D, Terzi N, Philippon-Jouve B, Fiancette M, Ramakers M, Rigaud JP, Souppart V, Asehnoune K, Champigneulle B, Goldgran-Toledano D, Dubost JL, Bollaert PE, Chouquer R, Pochard F, Cariou A, Azoulay E. (2022)MEDLINE-indexed journal, not yet read by usLancet (London, England) · randomised controlled trial A three-step support strategy for relatives of patients dying in the intensive care unit: a cluster randomised trial.
Background: In relatives of patients dying in intensive care units (ICUs), inadequate team support can increase the prevalence of prolonged grief and other psychological harm. We aimed to evaluate whether a proactive communication and support intervention would improve relatives' outcomes.
Methods: We undertook a prospective, multicentre, cluster randomised controlled trial in 34 ICUs in France, to compare standard care with a physician-driven, nurse-aided, three-step support strategy for families throughout the dying process, following a decision to withdraw or withhold life support. Inclusion criteria were relatives of patients older than 18 years with an ICU length of stay 2 days or longer. Participating ICUs were randomly assigned (1:1 ratio) into an intervention cluster and a control cluster. The randomisation scheme was generated centrally by a statistician not otherwise involved in the study, using permutation blocks of non-released size. In the intervention group, three meetings were held with relatives: a family conference to prepare the relatives for the imminent death, an ICU-room visit to provide active support, and a meeting after the patient's death to offer condolences and closure. ICUs randomly assigned to the control group applied their best standard of care in terms of support and communication with relatives of dying patients. The primary endpoint was the proportion of relatives with prolonged grief (measured with PG-13, score ≥30) 6 months after the death. Analysis was by intention to treat, with the bereaved relatives as the unit of observation. The study is registered with ClinicalTrials.gov, NCT02955992.
Findings: Between Feb 23, 2017, and Oct 8, 2019, we enrolled 484 relatives of ICU patients to the intervention group and 391 to the control group. 379 (78%) relatives in the intervention group and 309 (79%) in the control group completed the 6-month interview to measure the primary endpoint. The intervention significantly reduced the number of relatives with prolonged grief symptoms (66 [21%] vs 57 [15%]; p=0·035) and the median PG-13 score was significantly lower in the intervention group than in the control group (19 [IQR 14-26] vs 21 [15-29], mean difference 2·5, 95% CI 1·04-3·95).
Interpretation: Among relatives of patients dying in the ICU, a physician-driven, nurse-aided, three-step support strategy significantly reduced prolonged grief symptoms.
Funding: French Ministry of Health.
Lancet (London, England) · randomised controlled trial · 76 citationsread the source →
An Interactive Text Message Intervention to Reduce Binge Drinking in Young Adults: A Randomized Controlled Trial with 9-Month Outcomes.
Background: Binge drinking is associated with numerous negative consequences. The prevalence and intensity of binge drinking is highest among young adults. This randomized trial tested the efficacy of a 12-week interactive text message intervention to reduce binge drinking up to 6 months after intervention completion among young adults.
Methods and findings: Young adult participants (18-25 y; n = 765) drinking above the low-risk limits (AUDIT-C score >3/4 women/men), but not seeking alcohol treatment, were enrolled from 4 Emergency Departments (EDs) in Pittsburgh, PA. Participants were randomized to one of three conditions in a 2:1:1 allocation ratio: SMS Assessments + Feedback (SA+F), SMS Assessments (SA), or control. For 12 weeks, SA+F participants received texts each Thursday querying weekend drinking plans and prompting drinking limit goal commitment and each Sunday querying weekend drinking quantity. SA+F participants received tailored feedback based on their text responses. To contrast the effects of SA+F with self-monitoring, SA participants received texts on Sundays querying drinking quantity, but did not receive alcohol-specific feedback. The control arm received standard care. Follow-up outcome data collected through web-based surveys were provided by 78% of participants at 3- months, 63% at 6-months and 55% at 9-months. Multiple imputation-derived, intent-to-treat models were used for primary analysis. At 9-months, participants in the SA+F group reported greater reductions in the number of binge drinking days than participants in the control group (incident rate ratio [IRR] 0.69; 95% CI .59 to.79), lower binge drinking prevalence (odds ratio [OR] 0.52; 95% CI 0.26 to 0.98]), less drinks per drinking day (beta -.62; 95% CI -1.10 to -0.15) and lower alcohol-related injury prevalence (OR 0.42; 95% CI 0.21 to 0.88). Participants in the SA group did not reduce drinking or alcohol-related injury relative to controls. Findings were similar using complete case analyses.
Conclusions: An interactive text-message intervention was more effective than self-monitoring or controls in reducing alcohol consumption and alcohol-related injury prevalence up to 6 months after intervention completion. These findings, if replicated, suggest a scalable approach to help achieve sustained reductions in binge drinking and accompanying injuries among young adults.
Trial registration: ClinicalTrials.gov NCT01688245.
PloS one · randomised controlled trial · 95 citationsread the source →
Morriss R, Patel S, Malins S, Guo B, Higton F, James M, Wu M, Brown P, Boycott N, Kaylor-Hughes C, Morris M, Rowley E, Simpson J, Smart D, Stubley M, Kai J, Tyrer H. (2019)MEDLINE-indexed journal, not yet read by usBMC medicine · randomised controlled trial Clinical and economic outcomes of remotely delivered cognitive behaviour therapy versus treatment as usual for repeat unscheduled care users with severe health anxiety: a multicentre randomised controlled trial.
Background: It is challenging to engage repeat users of unscheduled healthcare with severe health anxiety in psychological help and high service costs are incurred. We investigated whether clinical and economic outcomes were improved by offering remote cognitive behaviour therapy (RCBT) using videoconferencing or telephone compared to treatment as usual (TAU).
Methods: A single-blind, parallel group, multicentre randomised controlled trial was undertaken in primary and general hospital care. Participants were aged ≥18 years with ≥2 unscheduled healthcare contacts within 12 months and scored >18 on the Health Anxiety Inventory. Randomisation to RCBT or TAU was stratified by site, with allocation conveyed to a trial administrator, research assessors masked to outcome. Data were collected at baseline, 3, 6, 9 and 12 months. The primary outcome was change in HAI score from baseline to six months on an intention-to-treat basis. Secondary outcomes were generalised anxiety, depression, physical symptoms, function and overall health. Health economics analysis was conducted from a health service and societal perspective.
Results: Of the 524 patients who were referred and assessed for trial eligibility, 470 were eligible and 156 (33%) were recruited; 78 were randomised to TAU and 78 to RCBT. Compared to TAU, RCBT significantly reduced health anxiety at six months, maintained to 9 and 12 months (mean change difference HAI -2.81; 95% CI -5.11 to -0.50; P = 0.017). Generalised anxiety, depression and overall health was significantly improved at 12 months, but there was no significant change in physical symptoms or function. RCBT was strictly dominant with a net monetary benefit of £3,164 per participant at a willingness to pay threshold of £30,000. No treatment-related adverse events were reported in either group.
Conclusions: RCBT may reduce health anxiety, general anxiety and depression and improve overall health, with considerable reductions in health and informal care costs in repeat users of unscheduled care with severe health anxiety who have previously been difficult to engage in psychological treatment. RCBT may be an easy-to-implement intervention to improve clinical outcome and save costs in one group of repeat users of unscheduled care.
Trial registration: The trial was registered at ClinicalTrials.gov on 19 Nov 2014 with reference number NCT02298036.
BMC medicine · randomised controlled trial · 41 citationsread the source →
Goldstein LH, Robinson EJ, Mellers JDC, Stone J, Carson A, Reuber M, Medford N, McCrone P, Murray J, Richardson MP, Pilecka I, Eastwood C, Moore M, Mosweu I, Perdue I, Landau S, Chalder T, CODES study group. (2020)MEDLINE-indexed journal, not yet read by usThe lancet. Psychiatry · randomised controlled trial Cognitive behavioural therapy for adults with dissociative seizures (CODES): a pragmatic, multicentre, randomised controlled trial.
Background: Dissociative seizures are paroxysmal events resembling epilepsy or syncope with characteristic features that allow them to be distinguished from other medical conditions. We aimed to compare the effectiveness of cognitive behavioural therapy (CBT) plus standardised medical care with standardised medical care alone for the reduction of dissociative seizure frequency.
Methods: In this pragmatic, parallel-arm, multicentre randomised controlled trial, we initially recruited participants at 27 neurology or epilepsy services in England, Scotland, and Wales. Adults (≥18 years) who had dissociative seizures in the previous 8 weeks and no epileptic seizures in the previous 12 months were subsequently randomly assigned (1:1) from 17 liaison or neuropsychiatry services following psychiatric assessment, to receive standardised medical care or CBT plus standardised medical care, using a web-based system. Randomisation was stratified by neuropsychiatry or liaison psychiatry recruitment site. The trial manager, chief investigator, all treating clinicians, and patients were aware of treatment allocation, but outcome data collectors and trial statisticians were unaware of treatment allocation. Patients were followed up 6 months and 12 months after randomisation. The primary outcome was monthly dissociative seizure frequency (ie, frequency in the previous 4 weeks) assessed at 12 months. Secondary outcomes assessed at 12 months were: seizure severity (intensity) and bothersomeness; longest period of seizure freedom in the previous 6 months; complete seizure freedom in the previous 3 months; a greater than 50% reduction in seizure frequency relative to baseline; changes in dissociative seizures (rated by others); health-related quality of life; psychosocial functioning; psychiatric symptoms, psychological distress, and somatic symptom burden; and clinical impression of improvement and satisfaction. p values and statistical significance for outcomes were reported without correction for multiple comparisons as per our protocol. Primary and secondary outcomes were assessed in the intention-to-treat population with multiple imputation for missing observations. This trial is registered with the International Standard Randomised Controlled Trial registry, ISRCTN05681227, and ClinicalTrials.gov, NCT02325544.
Findings: Between Jan 16, 2015, and May 31, 2017, we randomly assigned 368 patients to receive CBT plus standardised medical care (n=186) or standardised medical care alone (n=182); of whom 313 had primary outcome data at 12 months (156 [84%] of 186 patients in the CBT plus standardised medical care group and 157 [86%] of 182 patients in the standardised medical care group). At 12 months, no significant difference in monthly dissociative seizure frequency was identified between the groups (median 4 seizures [IQR 0-20] in the CBT plus standardised medical care group vs 7 seizures [1-35] in the standardised medical care group; estimated incidence rate ratio [IRR] 0·78 [95% CI 0·56-1·09]; p=0·144). Dissociative seizures were rated as less bothersome in the CBT plus standardised medical care group than the standardised medical care group (estimated mean difference -0·53 [95% CI -0·97 to -0·08]; p=0·020). The CBT plus standardised medical care group had a longer period of dissociative seizure freedom in the previous 6 months (estimated IRR 1·64 [95% CI 1·22 to 2·20]; p=0·001), reported better health-related quality of life on the EuroQoL-5 Dimensions-5 Level Health Today visual analogue scale (estimated mean difference 6·16 [95% CI 1·48 to 10·84]; p=0·010), less impairment in psychosocial functioning on the Work and Social Adjustment Scale (estimated mean difference -4·12 [95% CI -6·35 to -1·89]; p<0·001), less overall psychological distress than the standardised medical care group on the Clinical Outcomes in Routine Evaluation-10 scale (estimated mean difference -1·65 [95% CI -2·96 to -0·35]; p=0·013), and fewer somatic symptoms on the modified Patient Health Questionnaire-15 scale (estimated mean difference -1·67 [95% CI -2·90 to -0·44]; p=0·008). Clinical improvement at 12 months was greater in the CBT plus standardised medical care group than the standardised medical care alone group as reported by patients (estimated mean difference 0·66 [95% CI 0·26 to 1·04]; p=0·001) and by clinicians (estimated mean difference 0·47 [95% CI 0·21 to 0·73]; p<0·001), and the CBT plus standardised medical care group had greater satisfaction with treatment than did the standardised medical care group (estimated mean difference 0·90 [95% CI 0·48 to 1·31]; p<0·001). No significant differences in patient-reported seizure severity (estimated mean difference -0·11 [95% CI -0·50 to 0·29]; p=0·593) or seizure freedom in the last 3 months of the study (estimated odds ratio [OR] 1·77 [95% CI 0·93 to 3·37]; p=0·083) were identified between the groups. Furthermore, no significant differences were identified in the proportion of patients who had a more than 50% reduction in dissociative seizure frequency compared with baseline (OR 1·27 [95% CI 0·80 to 2·02]; p=0·313). Additionally, the 12-item Short Form survey-version 2 scores (estimated mean difference for the Physical Component Summary score 1·78 [95% CI -0·37 to 3·92]; p=0·105; estimated mean difference for the Mental Component Summary score 2·22 [95% CI -0·30 to 4·75]; p=0·084), the Generalised Anxiety Disorder-7 scale score (estimated mean difference -1·09 [95% CI -2·27 to 0·09]; p=0·069), and the Patient Health Questionnaire-9 scale depression score (estimated mean difference -1·10 [95% CI -2·41 to 0·21]; p=0·099) did not differ significantly between groups. Changes in dissociative seizures (rated by others) could not be assessed due to insufficient data. During the 12-month period, the number of adverse events was similar between the groups: 57 (31%) of 186 participants in the CBT plus standardised medical care group reported 97 adverse events and 53 (29%) of 182 participants in the standardised medical care group reported 79 adverse events.
Interpretation: CBT plus standardised medical care had no statistically significant advantage compared with standardised medical care alone for the reduction of monthly seizures. However, improvements were observed in a number of clinically relevant secondary outcomes following CBT plus standardised medical care when compared with standardised medical care alone. Thus, adults with dissociative seizures might benefit from the addition of dissociative seizure-specific CBT to specialist care from neurologists and psychiatrists. Future work is needed to identify patients who would benefit most from a dissociative seizure-specific CBT approach.
Funding: National Institute for Health Research, Health Technology Assessment programme.
The lancet. Psychiatry · randomised controlled trial · 192 citationsread the source →
Mindfulness-Based Cognitive Therapy for Depression: Replication and Exploration of Differential Relapse Prevention Effects.
Recovered recurrently depressed patients were randomized to treatment as usual (TAU) or TAU plus mindfulness-based cognitive therapy (MBCT). Replicating previous findings, MBCT reduced relapse from 78% to 36% in 55 patients with 3 or more previous episodes; but in 18 patients with only 2 (recent) episodes corresponding figures were 20% and 50%. MBCT was most effective in preventing relapses not preceded by life events. Relapses were more often associated with significant life events in the 2-episode group. This group also reported less childhood adversity and later first depression onset than the 3-or-more-episode group, suggesting that these groups represented distinct populations. MBCT is an effective and efficient way to prevent relapse/recurrence in recovered depressed patients with 3 or more previous episodes.
Journal of Consulting and Clinical Psychology · randomised controlled trial · 1404 citationsread the source →
Psychological morbidity and quality of life of ethnic minority patients with cancer: a systematic review and meta-analysis.
Background: Ethnic minority is associated with higher cancer incidence and poorer survival than is being in the majority group. We did a systematic review and meta-analysis to assess whether psychological morbidity and health-related quality of life (HRQoL) were affected by minority status.
Methods: We searched Medline, AMED, PsycINFO, Embase, CENTRAL, CINAHL, PubMed, Sociological Abstracts, and Web of Science for English-language articles published between Jan 1, 1995, and October, 2009. Articles were eligible if they reported original data on anxiety, depression, distress (for psychological morbidity), or HRQoL in minority and majority cancer patients or survivors. Minority status was defined as being an immigrant or having an ethnic, linguistic, or religious background different to the majority of the population in the country where the research was done. We excluded African Americans and indigenous groups. Eligible articles were rated for quality of reporting, external validity, internal validity, sample size, and power. Each quality criterion was rated independently by two reviewers until inter-rater reliability was achieved. In a meta-analysis we compared mean scores adjusted for socioeconomic status and other sociodemographic and clinical variables, where available. Effect sizes greater than 0·5 and 95% CI that included 0·5 or -0·5 were deemed clinically important, with negative values indicating worse outcomes in minority patients. We assessed publication bias by estimating the number of potential unpublished studies and the number of non-signficant studies with p=0·05 required to produce a non-significant overall result.
Findings: We identified 21 eligible articles that included 18 datasets collected in the USA and one in each of Canada, Romania, and the UK. Ethnic minority groups were Hispanic, Asian or Pacific Islander, or Hungarian (one dataset). Overall, we found minority versus majority groups to have significantly worse distress (mean difference -0·37, 95% CI -0·46 to -0·28; p<0·0001), depression (-0·23, -0·36 to -0·11; p=0·0003), and overall HRQoL (-0·33, -0·58 to -0·07; p=0·013). Further analyses found disparities to be specific to Hispanic patients in the USA, in whom poorer outcomes were consistent with potentially clinically important differences for distress (effect size -0·37, 95% CI -0·54 to -0·20; p<0·0001), social HRQoL (-0·45, -0·87 to -0·03; p=0·035), and overall HRQoL (-0·49, -0·78 to -0.20; p=0·0008). Results were significantly heterogeneous for overall HRQoL and all domains. Tests for interaction, for adjusted versus unadjusted and comparisons of high-quality, medium-quality, and low-quality articles, were generally non-significant, which suggests no bias. We found no evidence of any substantive publication bias.
Interpretation: Hispanic cancer patients in the USA, but not other ethnic minority groups, report significantly worse distress, depression, social HRQoL, and overall HRQoL than do majority patients, of which all but depression might be clinically important. Heterogeneous results might, however, have limited the interpretation. Data for other minority groups and for anxiety are scarce. More studies are needed from outside the USA. Future reports should more clearly describe their minority group samples and analyses should control for clinical and sociodemographic variables known to predict outcomes. Understanding of why outcomes are poor in US Hispanic patients is needed to inform the targeting of interventions.
Funding: Prince of Wales Hospital, Sydney, Australia.
The Lancet. Oncology · meta-analysis · 152 citationsread the source →
A randomized controlled comparison of guided self-help cognitive behavioral therapy and behavioral weight loss for binge eating disorder.
We performed a randomized controlled study to test the relative efficacy of guided self-help (gsh) cognitive-behavioral therapy (CBTgsh) and behavioral weight loss treatment (BWLgsh) treatments for binge eating disorder (BED). To provide an additional partial control for non-specific influences of attention, a third control (CON) treatment condition was included. We tested the treatments using a guided self-help approach given the promising results from initial studies using minimal therapist guidance. Ninety consecutive overweight patients (19 males, 71 females) with BED were randomly assigned (5:5:2 ratio) to one of three treatments: CBTgsh (N=37), BWLgsh (N=38), or CON (N=15). The three 12-week treatment conditions were administered individually following guided self-help protocols. Overall, 70 (78%) completed treatments; CBTgsh (87%) and CON (87%) had significantly higher completion rates than BWLgsh (67%). Intent-to-treat analyses revealed that CBTgsh had significantly higher remission rates (46%) than either BWLgsh (18%) or CON (13%). Weight loss was minimal and differed little across treatments. The findings suggest that CBT, administered via guided self-help, demonstrates efficacy for BED, but not for obesity. The findings support CBT administered via guided self-help as a first step in the treatment of BED and provide evidence for its specific effects.
Behaviour research and therapy · randomised controlled trial · 124 citationsread the source →
Davidson KW, Bigger JT, Burg MM, Carney RM, Chaplin WF, Czajkowski S, Dornelas E, Duer-Hefele J, Frasure-Smith N, Freedland KE, Haas DC, Jaffe AS, Ladapo JA, Lespérance F, Medina V, Newman JD, Osorio GA, Parsons F, Schwartz JE, Shaffer JA, Shapiro PA, Sheps DS, Vaccarino V, Whang W, Ye S. (2013)MEDLINE-indexed journal, not yet read by usJAMA internal medicine · randomised controlled trial Centralized, stepped, patient preference-based treatment for patients with post-acute coronary syndrome depression: CODIACS vanguard randomized controlled trial.
Importance: Controversy remains about whether depression can be successfully managed after acute coronary syndrome (ACS) and the costs and benefits of doing so.
Objective: To determine the effects of providing post-ACS depression care on depressive symptoms and health care costs.
Design: Multicenter randomized controlled trial.
Setting: Patients were recruited from 2 private and 5 academic ambulatory centers across the United States.
Participants: A total of 150 patients with elevated depressive symptoms (Beck Depression Inventory [BDI] score ≥10) 2 to 6 months after an ACS, recruited between March 18, 2010, and January 9, 2012.
Interventions: Patients were randomized to 6 months of centralized depression care (patient preference for problem-solving treatment given via telephone or the Internet, pharmacotherapy, both, or neither), stepped every 6 to 8 weeks (active treatment group; n = 73), or to locally determined depression care after physician notification about the patient's depressive symptoms (usual care group; n = 77).
Main outcome measures: Change in depressive symptoms during 6 months and total health care costs.
Results: Depressive symptoms decreased significantly more in the active treatment group than in the usual care group (differential change between groups, -3.5 BDI points; 95% CI, -6.1 to -0.7; P = .01). Although mental health care estimated costs were higher for active treatment than for usual care, overall health care estimated costs were not significantly different (difference adjusting for confounding, -$325; 95% CI, -$2639 to $1989; P = .78).
Conclusions: For patients with post-ACS depression, active treatment had a substantial beneficial effect on depressive symptoms. This kind of depression care is feasible, effective, and may be cost-neutral within 6 months; therefore, it should be tested in a large phase 3 pragmatic trial.
Trial registration: clinicaltrials.gov Identifier: NCT01032018.
JAMA internal medicine · randomised controlled trial · 107 citationsread the source →
Garstang J, Debelle G, Anand I, Armstrong J, Botcher E, Chaplin H, Hallett N, Morgans C, Price M, Tan EEH, Tudor E, Taylor J. (2020)MEDLINE-indexed journal, not yet read by usBMJ open · cohort or longitudinal Effect of COVID-19 lockdown on child protection medical assessments: a retrospective observational study in Birmingham, UK.
Objectives: To determine any change in referral patterns and outcomes in children (0-18) referred for child protection medical examination (CPME) during the COVID-19 pandemic compared with previous years.
Design: Retrospective observational study, analysing routinely collected clinical data from CPME reports in a rapid response to the pandemic lockdown.
Setting: Birmingham Community Healthcare NHS Trust, which provides all routine CPME for Birmingham, England, population 1.1 million including 288 000 children.
Participants: Children aged under 18 years attending CPME during an 18-week period from late February to late June during the years 2018-2020.
Main outcome measures: Numbers of referrals, source of disclosure and outcomes from CPME.
Results: There were 78 CPME referrals in 2018, 75 in 2019 and 47 in 2020, this was a 39.7% (95% CI 12.4% to 59.0%) reduction in referrals from 2018 to 2020, and a 37.3% (95% CI 8.6% to 57.4%) reduction from 2019 to 2020. There were fewer CPME referrals initiated by school staff in 2020, 12 (26%) compared with 36 (47%) and 38 (52%) in 2018 and 2019, respectively. In all years 75.9% of children were known to social care prior to CPME, and 94% of CPME concluded that there were significant safeguarding concerns.
Conclusions: School closure due to COVID-19 may have harmed children as child abuse has remained hidden. There needs to be either mandatory attendance at schools in future or viable alternatives found. There may be a significant increase in safeguarding referrals when schools fully reopen as children disclose the abuse they have experienced at home.
BMJ open · cohort or longitudinal · 42 citationsread the source →
Lewis SJ, Arseneault L, Caspi A, Fisher HL, Matthews T, Moffitt TE, Odgers CL, Stahl D, Teng JY, Danese A. (2019)MEDLINE-indexed journal, not yet read by usThe lancet. Psychiatry · cohort or longitudinal The epidemiology of trauma and post-traumatic stress disorder in a representative cohort of young people in England and Wales.
Background: Despite the emphasis placed on childhood trauma in psychiatry, comparatively little is known about the epidemiology of trauma and trauma-related psychopathology in young people. We therefore aimed to evaluate the prevalence, clinical features, and risk factors associated with trauma exposure and post-traumatic stress disorder (PTSD) in young people.
Methods: We carried out a comprehensive epidemiological study based on participants from the Environmental Risk Longitudinal Twin Study, a population-representative birth-cohort of 2232 children born in England and Wales in 1994-95. At the follow-up home visit at age 18 years, participants were assessed with structured interviews for trauma exposure, PTSD, other psychopathology, risk events, functional impairment, and service use. Risk factors for PTSD were measured prospectively over four previous assessments between age 5 and 12 years. The key outcomes were the prevalence, clinical features, and risk factors associated with trauma exposure and PTSD. We also derived and tested the internal validity of a PTSD risk calculator.
Findings: We found that 642 (31·1%) of 2064 participants reported trauma exposure and 160 (7·8%) of 2063 experienced PTSD by age 18 years. Trauma-exposed participants had high rates of psychopathology (187 [29·2%] of 641 for major depressive episode, 146 [22·9%] of 638 for conduct disorder, and 102 [15·9%] of 641 for alcohol dependence), risk events (160 [25·0%] of 641 for self-harm, 53 [8·3%] of 640 for suicide attempt, and 42 [6·6%] of 640 for violent offence), and functional impairment. Participants with lifetime PTSD had even higher rates of psychopathology (87 [54·7%] of 159 for major depressive episode, 43 [27·0%] of 159 for conduct disorder, and 41 [25·6%] of 160 for alcohol dependence), risk events (78 [48·8%] of 160 for self-harm, 32 [20·1%] of 159 for suicide attempt, and 19 [11·9%] of 159 for violent offence), and functional impairment. However, only 33 (20·6%) of 160 participants with PTSD received help from mental health professionals. The PTSD risk calculator had an internally validated area under the receiver operating characteristic curve of 0·74, indicating adequate discrimination of trauma-exposed participants with and without PTSD, and internally validated calibration-in-the-large of -0·10 and calibration slope of 0·90, indicating adequate calibration.
Interpretation: Trauma exposure and PTSD are associated with complex psychiatric presentations, high risk, and significant impairment in young people. Improved screening, reduced barriers to care provision, and comprehensive clinical assessment are needed to ensure that trauma-exposed young people and those with PTSD receive appropriate treatment.
Funding: The Medical Research Council, the National Institute of Child Health and Development, the Jacobs Foundation, the Nuffield Foundation, the National Society for Prevention of Cruelty to Children, the Economic and Social Research Council, the National Institute for Health Research, MQ, and Canadian Institutes for Advanced Research.
The lancet. Psychiatry · cohort or longitudinal · 287 citationsread the source →
Comparing intra and extra-familial child sexual abuse in a forensic context.
Background: Child sexual abuse continues to be a problem aggravated by difficulty of detection. The aim of this study was to compare intra-familial (IF) and extra-familial (EF) child sexual abuse cases in search of differential variables that may allow for better intervention and prevention.
Method: A sample of 221 forensic/legal cases (44.8% IF and 55.2% EF) dealing with children between 3 and 18 years of age (75% female) was analysed.
Results: IF sexual abuse was significantly more likely to occur more than once (p = .000; OR = 6.353), with greater delay in its revelation (>1 year OR = 8.132), and with younger victims (9.05 vs. 11.45; p = .000). Intellectual disability was more prevalent among EF victims (p = .017; OR = 3.053). There was a higher proportion of reconstructed families, more legal records, and more histories of domestic violence among IF sexual abuse families. Even among EF cases, 78% of abusers were known to the victims, and in around 80% of all cases the abuse was reported by a family member.
Conclusion: Results point to the need for further development of detection programs in schools, police or health contexts since reporting by professionals is scarce.
Psicothema · cohort or longitudinal · 15 citationsread the source →
Vagus nerve stimulation for refractory epilepsy in children: More to VNS than seizure frequency reduction.
Purpose: Vagus nerve stimulation (VNS) is used increasingly as adjunctive therapy for refractory epilepsy. Studies of VNS in children report mainly seizure frequency reduction as a measure of efficacy and clinical details are often scanty. We report our experience with VNS in children with refractory epilepsy and emphasize the positive effects of VNS in terms of seizure severity.
Methods: We reviewed 26 consecutive children who had VNS with a minimum follow-up period of 18 months. We examined their clinical characteristics, seizure types, seizure frequency, epilepsy syndrome diagnosis, and response to VNS in terms of seizure frequency and seizure severity.
Results: Fifty-four percent of patients responded to VNS with >or=50% seizure frequency reduction. Patients with Lennox-Gastaut syndrome (LGS) and tonic seizures had a higher responder rate; 78% (seven of nine patients) (p < 0.01). Status epilepticus (SE) episodes were reduced or ceased in the four patients with recurrent SE. Seizure severity, duration, and recovery time decreased in all responders. Increased alertness was reported in all responders and three nonresponders.
Conclusion: Decreased seizure severity, recovery time, abolition of daytime drop attacks, and reduced hospitalization due to SE improved patients' lives over and above the benefit from seizure frequency reduction.
Epilepsia · clinical trial · 115 citationsread the source →
Robotic radical prostatectomy in the community setting--the learning curve and beyond: initial 200 cases.
Purpose: The introduction of robotic assistance has the potential to improve surgical outcomes and reduce the steep learning curve associated with conventional laparoscopic radical prostatectomy. We report on our experience with robotic radical prostatectomy in the community setting.
Materials and methods: A total of 200 patients underwent robotic radical prostatectomy during 18 months. Prospective data collection included a quality of life (Expanded Prostate Cancer Index Composite) questionnaire, basic demographics, prostate specific antigen (PSA), clinical stage and Gleason grade. Operative outcome measures included operative time, estimated blood loss and complications. Postoperative outcome measures included hospital stay, catheter time, pathology, PSA and return of continence.
Results: Average operative time was 141 minutes with an estimated blood loss of 75 cc. The intraoperative complication rate was 1% with no mortality, reexploration or transfusion. Of the patients 95% were discharged home on postoperative day 1 (1 to 3) with hematocrit averaging 34.5 (range 25 to 45). The average difference in preoperative and postoperative hematocrit was 3 points (range -2 to 15). Average catheter time was 7.2 days (range 5 to 15). The positive margin rate was 10.5% for the entire series, 5.7% for T2 tumors, 28.5% (T3a), 20% (T3b) and 33% (T4a). Of the patients 95% had undetectable PSA (less than 0.1 ng/ml) at average followup of 9.7 months. Continence at 1, 3, 6, 9 and 12 months was 47%, 78%, 89%, 92% and 98%, respectively.
Conclusions: Our initial experience with robotic radical prostatectomy is promising. The learning curve was approximately 20 to 25 cases. With a structured methodical approach we were able to implement robotics safely and effectively into our community practice with minimal patient morbidity, and good oncological and functional outcomes.
The Journal of urology · clinical trial · 270 citationsread the source →
Residual symptoms and functioning in depression, does the type of residual symptom matter? A post-hoc analysis.
Background: The degrees to which residual symptoms in major depressive disorder (MDD) adversely affect patient functioning is not known. This post-hoc analysis explored the association between different residual symptoms and patient functioning.
Methods: Patients with MDD who responded (≥50% on the 17-item Hamilton Rating Scale for Depression; HAMD-17) after 3 months of treatment (624/930) were included. Residual core mood-symptoms (HAMD-17 core symptom subscale ≥1), residual insomnia-symptoms (HAMD-17 sleep subscale ≥1), residual anxiety-symptoms (HAMD-17-anxiety subscale ≥1), residual somatic-symptoms (HAMD-17 Item 13 ≥1), pain (Visual Analogue Scale ≥30), and functioning were assessed after 3 months treatment. A stepwise logistic regression model with normal functioning (Social and Occupational Functioning Assessment Scale ≥80) as the dependent variable was used.
Results: After 3 months, 59.5% of patients (371/624) achieved normal functioning and 66.0% (412/624) were in remission. Residual symptom prevalence was: core mood symptoms 72%; insomnia 63%; anxiety 78%; and somatic symptoms 41%. Pain reported in 18%. Factors associated with normal functioning were absence of core mood symptoms (odds ratio [OR] 8.7; 95% confidence interval [CI], 4.6-16.7), absence of insomnia symptoms (OR 1.8; 95% CI, 1.2-2.7), episode length (4-24 weeks vs. ≥24 weeks [OR 2.0; 95% CI, 1.1-3.6]) and better baseline functioning (OR 1.0; 95% CI, 1.0-1.1). A significant interaction between residual anxiety symptoms and pain was found (p = 0.0080).
Conclusions: Different residual symptoms are associated to different degrees with patient functioning. To achieve normal functioning, specific residual symptoms domains might be targeted for treatment.
BMC psychiatry · 53 citationsread the source →
Advance care planning beyond advance directives: perspectives from patients and surrogates.
Context: Advance care planning (ACP) has focused on documenting life-sustaining treatment preferences in advance directives (ADs). The ADs alone may be insufficient to prepare diverse patients and surrogates for complex medical decisions.
Objectives: To understand what steps best prepare patients and surrogates for decision making.
Methods: We conducted 13 English/Spanish focus groups with participants from a Veterans Affairs and county hospital and the community. Seven groups included patients (n=38), aged ≥65 years, who reported making serious medical decisions. Six separate groups included surrogates (n=31), aged ≥18 years, who made decisions for others. Semistructured focus groups asked what activities best prepared the participants for decision making. Two investigators independently coded data and performed thematic content analysis. Disputes were resolved by consensus.
Results: The mean±SD patient age was 78±8 years, and 61% were nonwhite. The mean±SD surrogate age was 57±10 years, and 91% were nonwhite. Qualitative analysis identified four overarching themes about how to best prepare for decision making: 1) identify values based on past experiences and quality of life, 2) choose surrogates wisely and verify that they understand their role, 3) decide whether to grant leeway in surrogate decision making, and 4) inform other family and friends of one's wishes to prevent conflict.
Conclusion: Beyond ADs, patients and surrogates recommend several additional steps to prepare for medical decision making including using past experiences to identify values, verifying that the surrogate understands their role, deciding whether to grant surrogates leeway, and informing other family and friends of one's wishes. Future ACP interventions should consider incorporating these additional ACP activities.
Journal of pain and symptom management · cohort or longitudinal · 142 citationsread the source →
Evaluation of Parental Dental Fear and Anxiety (DFA) on Adolescent Dental Treatment
INTRODUCTION Dental anxiety is a negative state of mind of a dental patient, which is shown to be excessive and unreasonable.[1] Dental fear is a normal emotional response to particularly alarming stimuli in situations related to dental treatment.[1] Dental fear and anxiety (DFA) are often used together to describe different types of fear experienced in the dental environment.[2] American Academy of Pediatrics divides adolescents into three age groups: early 11–14 years, middle 15–17 years, and late 18–21 years.[3] Five specific pathways for DFA were seen in adolescent dental patients. One of which being the parental pathway plays an important role in the transmission of fear hindering their child’s dental treatment.[4] Parental DFA is usually an excessive perturbing of the things that could go wrong in child’s oral health and is an important factor that has an impact on adolescents receiving dental treatment and maintenance of their oral health. It is necessary to recognize and know how parental DFA affects the dental treatment of adolescents. Thus, this review aimed at evaluating the parental influence of DFA on dental treatment of adolescents. MATERIALS AND METHODS DATA EXTRACTION AND LITERATURE SEARCH STRATEGY A broad search of literature published between 2005 and 2021 from electronic databases through Scopus, PubMed, Google Scholar, and Web of Science was performed. These studies were conducted in different countries as mentioned in Table 1. This review article includes eight cross-sectional studies, three longitudinal studies, and one descriptive study. The age group of children included ranged from 10 to 19 years. Table 1: Summary study design, data collection, dental fear and anxiety assessment scales used analysis, and interpretation of reviewed articlesThe search was carried out using the following keywords: dental anxiety, parental dental anxiety, adolescent, and dental treatment. The terms used to formulate the search strategies were parent OR mother OR father AND dental fear OR dental anxiety AND adolescent AND dental treatment. Data extracted were independently reviewed and disagreements were solved by discussion. A flowchart representing the method of article selection for the review is shown in Figure 1.Figure 1: Flowchart representing the method of article selectionINCLUSION CRITERIA We included the studies in which parental dental anxiety was a major criterion affecting different dental health conditions. Articles referring to adolescents (10–19 years) facing different oral health problems were also included in the study. EXCLUSION CRITERIA Abstracts that were not giving relevant data, data from unpublished articles, parental dental anxiety in medically compromised and specially challenged adolescents, and articles that did not include the adolescent age group were excluded from the study. RESULTS Approximately 83 publications were found related. Screening identified 10 articles that fulfilled the criteria of inclusion; full-text versions were retrieved and their references were screened for further relevant articles. Checking the subreference list, another two relevant articles were found. Thus, 12 articles were considered for this review that met the final inclusion criteria. Of 12 articles reviewed, 8 studies[56789101112] used validated assessment scales as mentioned by authors for measuring parental DFA. The authors have not specified the validation of assessment scales used for the other four studies.[13141516] The various DFA assessment scales used in the reviewed articles are mentioned in Table 2. Summary study design, data collection, analysis, and interpretation of reviewed articles are mentioned in Table 1.Table 2: Tabular representation of dental fear and anxiety assessment scales usedDISCUSSION Dental anxiety being primarily a negative parental factor was found to affect children from assessing regular dental care. Among the reviewed articles based on the outcome, we found that three articles explained about a relationship between parental DFA and adolescent dental treatment,[67,13] and the remaining nine articles explained about the correlation between parental DFA scores with adolescent DFA scores.[6891011,13141516] No significant association was observed between parental DFA and adolescent DFA scores in two of the studies,[78] whereas two studies showed positive association only during early adolescence.[914] Other five studies showed a significant positive correlation of parental DFA with their children’s dental anxiety,[10111215,16] of which three studies also suggested fathers as mediating role in transmission of DFA to their children.[1011,15] RELATIONSHIP BETWEEN PARENTAL DENTAL FEAR AND ANXIETY AND ADOLESCENT DENTAL TREATMENT Adolescent dental treatment utilization mainly depends on parental/caretaker’s decision-making and their dental care obtaining habits. In childhood and even adolescence, this becomes very crucial for the development of good oral health behavior like regular visits to the dentist and preventive dental care.[17] Another postulated process is “social learning” wherein, media, friends, and relatives portray dentists in negative light or image leading to formation of DFA. These processes of information transmission and vicarious experience lead to negative portrayal of dentists and pessimistic expectations about the dentist’s role. All these predispose to DFA.[18] The absence of anxiety among parents would have a positive influence on a child.[19] Parental dental anxiety along with family income, economic stability, parental oral health literacy, and oral health practices is found to be a few factors that affect adolescent’s oral health-related quality of life (QOL).[202122] Dental anxiety being primarily a negative parental factor was found to affect children from accessing regular dental care, whereas parental self-dental utilization being a positive parental factor showed a positive impact on a child’s dental utilization.[23] Parents with higher anxiety levels were found to start brushing their children’s teeth at an earlier age; hence, a significant correlation was found between parent’s anxiety levels and the age at which the child starts to brush.[24] Dental health status of children was found to be better with more a positive attitude of parents toward dentistry.[25] Among the articles reviewed, two articles were found to have parental DFA during fixed orthodontic treatment of the adolescents which included the use of extraoral appliances. These two studies used different anxiety measurement scales for assessing parental DFA before and during the treatment procedures.[513] Poorer QOL is seen in families of adolescents with malocclusion as compared with the families of adolescents without any occlusal variation; the impact may have effects on parental or guardian’s emotions.[26] Both of the studies assessed state and trait dental anxiety of parents (STAI scale). State anxiety is transient, fluctuates, and varies in intensity. Trait anxiety is a personality trait; it is stable with time.[2728] The result showed that parent’s trait anxiety levels did not change during orthodontic treatment.[513] State anxiety was found to be within normal range and changed according to intensity of pressure.[13] There was an incidence of high levels of state anxiety and depression in both parents and patients under treatment with extra oral orthodontic appliances after 1 year of active treatment. Among patients waiting for orthodontic treatment and among their parents no statistically significant differences were noted in their trait anxiety levels.[5] The extra oral appliances had a negative effect on patient’s and parent’s anxiety levels which might indirectly affect the ongoing dental treatment. It was therefore recommended for clinicians to have alternate treatment modalities in mind to address this challenge.[5] Apart from orthodontic treatment, adolescents are also found commonly with traumatic dental injuries (TDIs) involving dentine/pulp or fracture of the root. A family’s QOL in such conditions was assessed using the family impact scale (FIS). This scale had four subscales, in which parental emotion was one of the subscales assessed. Parental emotion had a significant negative impact on the severity of TDI and severe untreated TDI of an adolescent can be a source of family distress.[629,30] EVIDENCE OF ASSOCIATION OF DENTAL FEAR AND ANXIETY BETWEEN PARENTS AND THEIR ADOLESCENTS Previous studies have shown that parents exhibit an influence on their children’s DFA through modeling and information.[31] The DFA experienced in childhood may lead into adulthood causing a predictor for dental treatment avoidance in adulthood.[3233] Among the reviewed articles, we found a correlation between the parental dental DFA scores with their adolescent’s DFA scores. Parent’s DFA and children’s DFA were assessed using the same dental anxiety measuring scale in nine of the studies,[6891011,13141516] and three studies[57,12] used different scales to measure anxiety levels in parents and children’s. Two of the studies showed no significant association between the anxiety level of adolescents and that of their parents.[78] One of the studies suggested that when a child reached adolescence, parental DFA does not directly contribute to child DFA. Other factors such as the presence of a sibling and family structure (single-parent family, nuclear) are found to play a significant role.[7] Lending support to the former findings, there was no relation between anxiety levels of adolescents (12–17 years) and that of their parents, whereas in the same study a positive association was found when the child is 8–11 years of age.[8] Two studies suggested a positive association in early adolescence.[914] In one of these two studies, mother’s and adolescents dental fear scores had a significant association at the age of 12 years and 18 years in given treatment scenarios such as “feeling about having their teeth scraped and polished, having teeth drilled and having an injection in gum,” whereas there was no significant association between dental fear scores of mother’s and adolescence at 15 years of age.[9] In another study reviewed, in early adolescence (11–12 years), there was a statistically significant association between parental and adolescent dental fear but in mid-adolescence (15–16 years) there was only an association with parental dental fear with their daughters.[14] It was found in the Finnish population, by eliminating dental fear among 30 years and elderly population, 41% of irregular attendees could become regular attenders.[34] In contrast, other five studies showed a significant positive correlation of parental DFA with their children’s dental anxiety.[10111215,16] Fearful parents of adolescents of age (11–16 years) assumed that their child had fear irrespective of whether the child had fear or not.[16] Three of these studies, where parental DFA was assessed in both the parents, suggested that the father also has a mediating role in the transmission of DFA to the children of age group 11–17 years,[10] 7–15 years,[11] and 7–12 years,[15] respectively. Father’s DFA is one of the best predictors of adolescence DFA[1035] and it is also found that child’s dental anxiety is best predicted by the parent’s fear of pain.[12] Previous studies have suggested that children experience fear and anxiety in their early life due to a lack of cognitive ability without having a clear perception of fearful situation and have been influenced by their parent’s fear and anxiety.[36] It is still unclear of the association of DFA between parents and late adolescents.[9] It was found that limited studies were found in the area of adolescent oral health. In the available literature, definite assessment methods were not used to assess the anxiety levels among parents. Furthermore, studies focused on late adolescence are indicated to establish the changes in oral health due to parental DFA. Adolescence is the transitional phase between childhood and adulthood and is a crucial period where they develop decision-making and independence; this has an impact on dental treatment-seeking behavior. The influence of parental dental anxiety might worsen the scenario. Parental DFA is seen to have a direct impact on the treatment itself.[56,20] Previously reviewed articles show a strong association of parental DFA and child’s DFA below 8 years of age.[37] In this study, we found parental DFA showed a positive association with their adolescent’s DFA, which thus hinders their dental treatment. There is a need to give attention to psychological parameters before and during the treatment of both parents and adolescents. Therefore, identifying parental dental anxiety prior to the treatment and intervention helps to reduce or eliminate DFA in children and further improves their dental treatment utilization. This study adds value in sensitizing dental professionals toward addressing parental concerns while treating adolescents and recommendations for appropriate implementations in teaching curricula and policies regarding the same. There is more potential to understand the background of parental DFA in single parents and in mother and father alone and also the factors that made them vulnerable. Parental education/counselling regarding various dental treatment procedures using appropriate methods such as focus group discussion will help to reduce DFA among the parental populations. ACKNOWLEDGEMENT We thank Health Sciences Library, Manipal Manipal Academy of Higher Education, Manipal, Udupi, Karnataka, India and Department of Psychiatry, Kasturba Medical College and Hospital, Manipal, Manipal Academy of Higher Education, Manipal, Udupi, Karnataka, India. FINANCIAL SUPPORT AND SPONSORSHIP This study was self-funded. CONFLICTS OF INTEREST There are no conflicts of interest. AUTHORS CONTRIBUTIONS Idea and conceptualization: Ramprasad Vasthare. Literature search: Thrisha Hegde, Bhavyashri P. Manuscript writing: Thrisha Hegde, Bhavyashri P, Ramprasad Vasthare, Karthik M, Ravindra Munoli. Editing of the review: Ramprasad Vasthare, Thrisha Hegde, Bhavyashri P, Karthik M, Ravindra Munoli. Intellectual inputs: Ramprasad Vasthare, Ravindra Munoli, Karthik M. ETHICAL POLICY AND INSTITUTIONAL REVIEW BOARD STATEMENT Not applicable as this was a narrative review. PATIENT DECLARATION OF CONSENT Not applicable. DATA AVAILABILITY STATEMENT Data of literature search is available on appropriate request to the corresponding author.
Journal of International Society of Preventive and Community Dentistry · review · 16 citationsread the source →
Symptoms and treatment burden associated with cancer treatment: results from a cross-sectional national survey in the U.S.
Goals: To examine the prevalence of chemotherapy-or radiotherapy-associated side effects and related treatment burden, and correlates of fatigue and missed work days among cancer patients.
Materials and methods: A cross-sectional survey was conducted using a dual sampling frame of 63,949 cancer patients (35,751 from an online panel and 28,198 from telephone listings) > or = 18 years receiving chemotherapy and/or radiotherapy at the time of the survey or during the previous 12 months. Data were collected on cancer type, time since diagnosis, treatment side effects, visits, caregiver burden, missed work days, and sociodemographic characteristics. Data are presented only for patients receiving cancer treatment at the time of the survey.
Main results: Of the 15,532 patients (24%) who responded to the screening questionnaire, 1,572 met the eligibility criteria and 1,569 completed the survey; 814 received chemotherapy and/or radiotherapy at the time of the survey. The most common side effects were fatigue (80%), pain (48%), and nausea/vomiting (48%). Patients spent 4.5 h, on average, per visit to treat side effects. Approximately 43% of the patients were employed; of these, 78% were actively working. Employed patients missed, on average, 18 work days annually for side effect treatment. Females, younger and unemployed patients, and those with higher levels of anxiety and depression experienced more fatigue; patients with a greater number of side effects endured more missed work days.
Conclusions: In addition to the symptomatic experience of side effects, patients reported a considerable time burden for treatment. It is important to consider supportive care strategies that may effectively reduce side effects and their associated treatment burden.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 282 citationsread the source →
Omega‐3 fatty acids in colorectal cancer prevention
Colon cancer, which is the fourth most common cancer in the world, is one of the leading causes of cancer death in both men and women in the United States, Canada, Northern and Western Europe, Australia and New Zealand.1, 2 It is markedly less frequent in Asia, Africa and South America.1, 2 Therefore, it is a major public health problem. Migrant and temporal trend studies suggest that colon cancer is determined largely by environmental exposures, especially nutritional habits.1 Marked international differences in the incidence and mortality of colon cancer and increase of risk in populations migrating from low- to high-risk areas such as from Japan, China and the Philippines to the United States within 1 or 2 generations suggest that environmental factors, specifically dietary habits, rather than the genetic factors play an important role in the etiology of this cancer. This upward trend in incidences of colon cancer among Japanese immigrants in Hawaii and California compared to Japanese in Japan stimulated epidemiologists to investigate the reasons for this increase. Although the relationship between nutrition and cancer is complex and sometimes perplexing to nutritionists and to those who visualize carcinogenesis in terms of a specific carcinogen, it should be recognized that nutritional factors and diet may relate to cancer risk in several ways; first, food additives, contaminants, a particular dietary component, or products formed during food preparation may act as carcinogens, cocarcinogens and/or promoters; second, nutrient deficiencies and excesses may lead to biochemical/molecular alterations that may promote neoplastic processes; third, changes in the intake of selected macronutrients may induce metabolic, biochemical and molecular abnormalities that enhance cancer risk; and fourth, certain dietary constituents act as anticarcinogens or chemopreventives. During the last 3 decades, substantial progress has been made in understanding the relationship between dietary constituents and colon cancer risk. Fish oils are unique because they contain high levels of polyunsaturated omega-3 fatty acids (n-3 PUFAs) that are not present in vegetable oils or in saturated fats. Omega-3 fatty acids that are present in fish oil include docosahexaenoic acid (DHA; C22:6), eicosapentaenoic acid (EPA; C20:5) and docosapentaenoic acid (DPA; C22:5). Vegetable oils including corn oil and safflower oil contain high levels of linoleic acid (LA; C18:2). LA has the terminal double-bond 6 carbon atoms from the terminal (omega) methyl group of fatty acid, whereas DHA has the terminal double-bond 3 carbon atoms from the terminal (omega) methyl group of fatty acid (Fig. 1). Chemical structures of omega-3 and omega-6 fatty acids. Nutritional epidemiologic studies have provided evidence that dietary factors are important determinants of colorectal cancer in different populations worldwide. Cancer statistics in Japan for 2001 published by the Foundation for Promotion of Cancer Research indicate that there is an upward trend in age-adjusted mortality rates for colon cancer from 1955 to 1999.3 According to this report, the death rates due to colon cancer in Japanese men and women in 1955 were 2.9 and 3.0, respectively, whereas they increased to 14.7 and 9.8 in 1999. This upward trend in death rates due to colon cancer is mainly attributable to Westernization of Japanese food habits.3, 4 In addition, the report by the Foundation for Promotion of Cancer Research provided the data on the time trends in food consumption, which show increased dietary intakes of animal fat and meat and decreased consumption of whole grains from 1960 to 1999. For example, animal fat consumption in 1960 was about 25 g/day (per capita), whereas in 1999 it increased to about 58 g/day. Meat intake was increased from 19 to 78 g/day (per capita), whereas grain consumption decreased from 453 to 245 g/day during these years.3 The importance of types of dietary fat differing in fatty acid composition rather than total fat cannot be discounted because several preclinical studies using well-established colon cancer models strongly supported the notion that the colon tumor-promoting effect of dietary fat or lack of such effect depends on its fatty acid composition.5 A recent report by an expert panel assembled by the American Institute for Cancer Research/World Cancer Research Fund came to the scientific consensus that evidence for an association between the intake of saturated fat and/or animal fat and colon cancer risk is very strong.6 Continuing population studies revealed that diets particularly high in total fat, especially animal fat, are generally associated with increased risk of developing colon cancer, whereas high dietary fish oil or fish reduces this risk.7, 8 A recent ecologic study suggests that mortality data for colorectal cancer in 22 European countries, the United States and Canada correlate with the consumption of animal fat.7 That eating a diet rich in n-3 PUFAs may decrease the risk of colorectal cancer has been hypothesized in relation to fish and fish oil.7 Caygill and Hill et al.8 reported an inverse correlation between fish and fish oil consumption and colorectal cancer when expressed as a proportion of total or animal fat. This inverse relationship was significant for both male and female colorectal cancer, whether the intakes were in the current period or 10 years or 23 years before cancer mortality, It is noteworthy that these effects were only observed in countries with a high (> 85 g/caput/day) animal fat intake.8 Also, Mediterranean diet rich in olive oil and fish is associated with a low risk of colorectal cancer.9 On the basis of epidemiologic evidence, it is reasonable to suggest that diets high in saturated fats increase the risk of colorectal cancer, whereas diets high in fish and fish oil rich in n-3 PUFAs reduce the risk. Animal models have contributed significantly to understanding of the carcinogenesis process and to study the multiple environmental factors against the pathogenesis of colon cancer.10 Several studies have utilized these relevant animal models to investigate the modulation of colon carcinogenesis by nutritional and chemopreventive agents. These animal models include induction of colon tumors in rats by administration of aromatic amines such as 3,2′-dimethyl-4-aminobi-phenyl (DMBA); derivatives and analogs of cycacin, such as methylazoxymethanol (MAM), 1,2-dimethyl-hydrazine (DMH) and azoxymethane (AOM) in rats and mice of selected strains; direct-acting carcinogens of the type of alkylureas, such as methylnitrosourea (MNU) or N-methyl-N′-nitro-N-nitrosoguanidine (MNNG); and heterocyclic amines such as 2-amino-3-methylimidazo [4,5-f] quinoline (IQ) and 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP). The spectrum of epithelial lesions induced in the colon by these agents is similar to various types of neoplastic lesions observed in the colorectum of humans. Azoxymethane (AOM), which is a potent inducer of carcinomas of the large intestine in various strains of male and female rats, has been used extensively by many investigators to induce colon tumors and to study the effects of nutritional factors and chemopreventive agents in colon carcinogenesis.10, 11, 12, 13, 14, 15, 16, 17 Colons of Fischer (F344) rats treated with AOM seem to have light and electron microscopic morphology as well as histochemical properties that are quite similar to that of humans and the biologic behavior of AOM-induced rat colon carcinomas is similar to that of human colon carcinomas.10, 18 Other characteristics of the human disease process reflected in the AOM rat model are the occurrence of both adenomas and adenocarcinomas.18 Also, aberrant crypt foci (ACF), which are recognized as early appearing preneoplastic lesions, develop in experimentally induced colon carcinogenesis in laboratory rodents as well as in the colonic mucosa of patients with colon cancer.19, 20 Recently, β-catenin-accumulated crypts were identified in the colonic mucosa at the early stages of AOM-induced colon carcinogenesis and are considered as early-appearing preneoplastic lesions.21 Therefore, ACF are now regarded as putative preneoplastic lesions for colon cancers and are used as biomarkers to evaluate potential chemopreventive agents against colon carcinogenesis.22 AOM treatment also induces oncogene mutations at codon 12 of K- and H-ras and increases in the expression of the ras family of protooncogenes have been causally associated with colon tumor development.23, 24 Enhanced ras oncogene expression has been observed in a variety of human colon tumors.25 AOM-induced colon tumors also demonstrate enhanced cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) expression similar to human colon tumors.13, 26 Mutations in the tumor suppressor gene, APC, are known to be early events in the colon cancer process in humans and have been identified in patients with familial adenomatous polyposis, who have germline mutation in one of the APC alleles, and in sporadic colorectal cancer.27, 28 Evidence in humans thus implicates the APC suppressor gene as causal in large bowel carcinogenesis. Recent studies indicating the presence of APC mutation in AOM-induced colon tumors in rats strengthens the concept that these models are appropriate for human colon cancer studies.29 It has been increasingly apparent that β-catenin signaling pathway is closely associated with the development of colon cancer.30 Also, frequent mutations in the β-catenin gene are confirmed in AOM-induced colon tumors in rodent models.30 it has been that the expression of β-catenin is with the of colon of of of adenomas and ACF and several molecular between human colon tumors and AOM-induced colon it is that the AOM model and induced colon models to be appropriate colon cancer Recent progress in the of molecular carcinogenesis has identified multiple molecular for the and nutritional modulation of colon cancer. The multiple which a mutation codon of the APC gene from a to a is markedly different from that of patients with familial adenomatous in which adenomas are in the colon and whereas in adenomas are in the intestine and in the mice also develop at an early These are potential of and models for agents for potential chemopreventive properties against colon carcinogenesis. The development of for of colorectal cancer by dietary has been markedly by the of relevant laboratory animal including colon cancer the neoplastic process that in humans. and evidence from preclinical studies have provided evidence that not only the also types of dietary fat differing in fatty acid composition are important factors in effect of this nutrient in colon tumor in laboratory and those of have that diets high in and corn oil in the significantly increased induced colon carcinogenesis in and rats as compared to diets low in these studies in laboratory also demonstrate that male rats diets or corn oil rich in PUFAs were to colon carcinogenesis compared with those diets or corn et that dietary n-3 PUFAs methylazoxymethanol of areas of and colon whereas PUFAs enhance colon in In a recent et reported a effect of dietary fish oil against AOM-induced colon carcinogenesis in male dietary fish oil significantly colon tumors as compared to high corn oil In addition, colon tumor by fish oil diet was associated with levels of in the colon compared with corn oil These studies provided evidence in preclinical models that diets high of saturated fat of animal or PUFAs a colon effect than diets low in such fatty whereas diets high in n-3 PUFAs such effect studies in laboratory have the effects of high dietary corn oil and safflower oil rich in olive oil high in fatty acid acid, oil high in fatty acids such as acid and fish oil during the of AOM-induced colon carcinogenesis in male diets high corn oil or safflower oil a incidence of colon tumors than those diets low in fat diets high in olive oil or fish oil such colon The effects of different types of fat on colon carcinogenesis during suggest that fatty acid composition is one of the factors in colon tumor by a dietary fat and that the of types and of dietary fat is during the of In this it is to that in a 2 of patients with colonic dietary fish oil have in in the colonic progress has been made with to the relationship between dietary fat intake and colon cancer risk in that of the tumor-promoting effects of diets rich in PUFAs and saturated fatty acids and lack of such effects by n-3 it should be recognized that among the of dietary fat, animal fat with its fatty acid is by the most important to about to the Western dietary fat intake in the United States and Canada and Western countries, colon cancer rates are of a of and polyunsaturated A recent in mice that high dietary fat composition of the diet lesions in the colon of In of the of in colon cancer and because of potential properties of n-3 have a study to the effects of diets that contain rich in saturated fatty acids and to with the effects of fish oil during the different stages of colon carcinogenesis in male preneoplastic lesions, were in the diets for 23 and which are putative preneoplastic lesions in the were observed at high in the colonic mucosa of patients with colon and of rats and mice treated with colon ACF and are to be biomarkers of the effects of agents carcinogenesis in the ACF were observed in the of the diet a significantly of compared with those the corn oil or fish oil diet at time The incidence of aberrant foci was also in the diet group than in the or diet that administration of the diet significantly the and of preneoplastic lesions in the whereas the diet the of such Also, dietary significantly increased colon tumor incidence and when compared with the or rats the diet incidence of colonic compared with incidences of and in rats the and Also, the of was significantly in the diet as compared to those the the diet fat in the of fish induced tumors than diet the of total fat from This that both the type and the of fatty acids in the diet play a role in colon carcinogenesis. In evidence from preclinical studies is with the epidemiologic The of dietary n-3 PUFAs including DHA and against colon carcinogenesis has also been in rodent et reported that administration of of DHA a for 4 and 12 significantly AOM-induced ACF in the et also reported that administration of 1 of DHA a for significantly AOM-induced colon tumor specifically in the and colon in male et compared dietary at LA at or LA at against AOM-induced colon carcinogenesis in male The indicate that the rats a significantly colon tumor incidence and than those the LA of tumors that the rats on diet and than those on the LA Also, the of in the colon tumors of LA diet group was than that in the colon tumors of the diet These suggest that its effect the modulation of in colon Several potential have been for colon cancer of types of dietary fat. Several studies indicate that diets high in saturated fatty acids and and PUFAs oil or safflower increase the of colonic including acid and acid, whereas dietary fish oil high in n-3 PUFAs such epidemiologic studies that populations who are on Western diet and at high risk for colon cancer high levels of acids have been to in a similar to induce and a in and act as in colon these suggest that acids that are by types of dietary fat may be important for in relation to colon tumor in by et dietary PUFAs may and n-3 PUFAs may against colon carcinogenesis by and/or levels of AOM-induced were in fish rats as compared to those corn oil rich in et and et have also that fish oil an increase in in the colon compared with corn It is reasonable to that one of the by which n-3 PUFAs against colon carcinogenesis is in by the of and by the of colonic Also, of fish oil or n-3 fatty acid increased and DHA levels in the of at the of fatty It has been that of colon carcinogenesis by DHA is the of a of a large of n-3 PUFAs effects in the colon the of of the are factors that and are studies to indicate that inducible nitric oxide synthase which is at the is in human colon and in induced colon tumors of laboratory animal data also indicate that the of by is to carcinogenesis process and induces lesions, thus in and in the by family of also These data suggest a role for in tumor and in laboratory indicate that acid induces in with specific expression that one of the by which tumor including acids may an increase in expression of pathway that colon It is known that the fatty acid composition of is to in laboratory indicate that levels of dietary fish oil in rats increased the omega-3 fatty DHA and in the colonic at the of omega-6 PUFAs such as linoleic acid and acid, the that the DHA and of fish oil the of by acid and linoleic acid in the Therefore, the types of dietary fat the fatty acid composition of colonic It is well that acid and of its including play an important role in the signaling pathway associated with and gene increase promote and of which are in tumor The by which n-3 PUFAs colon carcinogenesis are in of an important role in colon and who have in the of of rat epithelial have that of lead to the of high intake of saturated fat and omega-6 PUFAs acid from and levels of have been observed in human colon tumors and induced colon tumors in rodent and human colon levels of that are by Northern Recent have a between the potential of APC mutations and by that of the gene reduces the of tumors in mice for an by than evidence a role for from which show a in colon tumors in rodents with Recent studies in laboratory have provided evidence that an diet AOM-induced expression of and from acid in colon tumors of rats, whereas the diet the levels of In this administration of the diet of in the colon significantly levels than the corn oil diet or the diet 28 indicating This suggests that of the modulation of may be important for the of n-3 PUFAs to colon Also, colon tumors of the diet a than was observed in the colon tumors of rats the The of these studies indicating that of in the tumors of the diet in to the diet and the tumor the that of lead to the of In colon the levels of may be to by and induction of and thus tumor A major that to be is which signaling are in of the These not only a between dietary fatty and of colon also molecular for colon cancer by which n-3 PUFAs colon carcinogenesis. The potential and molecular events by n-3 PUFAs against colon carcinogenesis. The of molecular events by n-3 PUFAs include including and specific and factors including that and dietary n-3 PUFAs by with the and of modulation of thus Recent studies from laboratory have that high dietary PUFAs enhance of including that have been or in colon tumor whereas diet n-3 PUFAs to the of these a gene family of that play in signaling events and are in and include several with unique to the from the et reported that chemopreventive of dietary fish oil is associated with the alterations in colonic a that is by PUFAs may the of the which a of It is that several have been to in The a of ras that is to the of in the of of are in the etiology of human colon It is also known that of from to is by a of closely including which is by It that of ras association of and neoplastic of in laboratory have provided data to indicate that high dietary PUFAs increases expression in colonic whereas high dietary n-3 PUFAs to by with and of the modulation of thus Several have against in both and laboratory animal in have the of in and of colon cancer. of is with the development of certain of has also been to induce an effect that with and have that expression of was in colon tumors of rats than in colon Colon tumors from rats the diet high levels of PUFAs very low levels of whereas the tumors from the diet high of n-3 PUFAs not of These correlate with colon tumor incidences by dietary n-3 and It that modulation of a significant role in n-3 colon tumor and studies in laboratory have that DHA of colon cancer in and induces also the effects of DHA on the genetic of human colon cancer at the using in gene expression due to DHA treatment was observed to be in the multiple signaling in the of and of DHA on and induction of were by an increase in the of several of family of and of such as and of several of these and factors the of the chemopreventive of DHA and important n-3 PUFAs present in fish oil and thus colon cancer. Also, of these and factors provided several expressed biologic many of which suggest as molecular for by chemopreventive including nutritional is a major of and mortality in patients with cancer, including colorectal cancer. Several studies have provided evidence for effects of fish oil administration in cancer during Omega-3 fatty acids have been to have effects on in cancer in patients with cancer is to and is associated with a time and of A fish nutritional has the potential to be a and of a fish oil preparation of and and a preparation in patients with 85 The of of the of which in the of of cancer patients and death from attributable to of of in cancer by and this may be one of the for of tumor Also, fish oil at a of during In on the basis of epidemiologic evidence from ecologic and it is reasonable to suggest that diets high in saturated fats increase the risk of colorectal cancer, whereas diets high in n-3 PUFAs not increase its risk. The studies both epidemiologic and evidence for the effects of diets rich in n-3 in the of colorectal cancer. Also, recent demonstrate effects of fish oil administration in cancer and during and studies have provided evidence that colon tumor-promoting effect of dietary fat depends on its fatty acid that the composition of dietary fatty acids is to colon cancer risk than is the total of fat. studies also demonstrate that a diet high in including saturated fats of animal as well as high dietary PUFAs a potential to promote colon than of a diet on of fat n-3 Although the by which diets high in saturated fats as those in Western and PUFAs promote colon carcinogenesis are not the studies thus indicate that increased levels of colonic modulation of the on and the expression of by the types of dietary fat, especially may play a role in colon carcinogenesis. studies are to the role of n-3 PUFAs on the modulation of that are in colon and types of cancer. The of is to decrease the and mortality from colorectal cancer. and those of suggest that nutritional has the potential to be a major of colorectal cancer especially in the are and in n-3 PUFAs be before they are for cancer Although there are data to indicate and n-3 PUFAs should be for of colorectal cancer, levels of dietary n-3 PUFAs should be with the on epidemiologic studies of disease as by several These studies suggest that fish or as as g/day of fish the risk of Although a dietary for n-3 PUFAs not there is a that consumption of of fish in on the epidemiologic studies may also reduce the risk of colorectal cancer. et has that the of PUFAs to n-3 PUFAs may be important for The risk for and several types of cancer among Mediterranean and Western European populations may at in be on the basis of to n-3 of and 10 in on preclinical and epidemiologic studies on and et for a in the intake of linoleic acid and increase in the intake of n-3 PUFAs that a of 2 be for of and that this is in Western countries for of and and This may well be for the of colorectal cancer in the consumption of and is also for those in Western countries to reduce the risk of colorectal cancer. In the of colorectal cancer in omega-3 fatty acids are in and of be It should be recognized that with nutritional and/or diet may not be for of colorectal cancer in patients such as those with and sporadic colon This to colon cancer is of importance as have not been in the high incidence or low of colorectal cancer. by diet as to the with chemopreventive agents that or the development of those which with and progress to and is an for of colon cancer in these high-risk This is important when chemopreventive agents demonstrate significant may effects at It is certain that colon cancer be a significant of and in high-risk by molecular that or the process of carcinogenesis. there is a to in patients with sporadic colon using the n-3 diets in with a chemopreventive to the of events leading to The for preparation of the and studies on n-3 PUFAs in colon cancer are supported by the Cancer Institute and
International Journal of Cancer · review · 65 citationsread the source →
Dimensions of religiousness and cancer screening behaviors among church-going Latinas.
Churches are a promising setting through which to reach Latinas with cancer control efforts. A better understanding of the dimensions of religiousness that impact health behaviors could inform efforts to tailor cancer control programs for this setting. The purpose of this study was to explore relationships between dimensions of religiousness with adherence to cancer screening recommendations among church-going Latinas. Female Spanish-speaking members, aged 18 and older from a Baptist church in Boston, Massachusetts (N = 78), were interviewed about cancer screening behaviors and dimensions of religiousness. We examined adherence to individual cancer screening tests (mammography, Pap test, and colonoscopy), as well as adherence to all screening tests for which participants were age-eligible. Dimensions of religiousness assessed included church participation, religious support, active and passive spiritual health locus of control, and positive and negative religious coping. Results showed that roughly half (46 %) of the sample had not received all of the cancer screening tests for which they were age-eligible. In multivariate analyses, positive religious coping was significantly associated with adherence to all age-appropriate screening (OR = 5.30, p < .01). Additional research is warranted to replicate these results in larger, more representative samples and to examine the extent to which enhancement of religious coping could increase the impact of cancer control interventions for Latinas.
Journal of religion and health · 32 citationsread the source →
Kontopantelis E, Mamas MA, Webb RT, Castro A, Rutter MK, Gale CP, Ashcroft DM, Pierce M, Abel KM, Price G, Faivre-Finn C, Van Spall HGC, Graham MM, Morciano M, Martin GP, Doran T. (2021)MEDLINE-indexed journal, not yet read by usThe Lancet regional health. Europe Excess deaths from COVID-19 and other causes by region, neighbourhood deprivation level and place of death during the first 30 weeks of the pandemic in England and Wales: A retrospective registry study.
Background: Excess deaths during the COVID-19 pandemic compared with those expected from historical trends have been unequally distributed, both geographically and socioeconomically. Not all excess deaths have been directly related to COVID-19 infection. We investigated geographical and socioeconomic patterns in excess deaths for major groups of underlying causes during the pandemic.
Methods: Weekly mortality data from 27/12/2014 to 2/10/2020 for England and Wales were obtained from the Office of National Statistics. Negative binomial regressions were used to model death counts based on pre-pandemic trends for deaths caused directly by COVID-19 (and other respiratory causes) and those caused indirectly by it (cardiovascular disease or diabetes, cancers, and all other indirect causes) over the first 30 weeks of the pandemic (7/3/2020-2/10/2020).
Findings: There were 62,321 (95% CI: 58,849 to 65,793) excess deaths in England and Wales in the first 30 weeks of the pandemic. Of these, 46,221 (95% CI: 45,439 to 47,003) were attributable to respiratory causes, including COVID-19, and 16,100 (95% CI: 13,410 to 18,790) to other causes. Rates of all-cause excess mortality ranged from 78 per 100,000 in the South West of England and in Wales to 130 per 100,000 in the West Midlands; and from 93 per 100,000 in the most affluent fifth of areas to 124 per 100,000 in the most deprived. The most deprived areas had the highest rates of death attributable to COVID-19 and other indirect deaths, but there was no socioeconomic gradient for excess deaths from cardiovascular disease/diabetes and cancer.
Interpretation: During the first 30 weeks of the COVID-19 pandemic there was significant geographic and socioeconomic variation in excess deaths for respiratory causes, but not for cardiovascular disease, diabetes and cancer. Pandemic recovery plans, including vaccination programmes, should take account of individual characteristics including health, socioeconomic status and place of residence.
Funding: None.
The Lancet regional health. Europe · 42 citationsread the source →
Meeting the needs of parents after a stillbirth or neonatal death
The death of a child around the time of birth is highly contradictory to the ‘natural order’ of life, and has profound effects on parents and families. Shock, anger, emptiness, helplessness and loneliness are common responses for mothers and fathers. Even in high-income settings, where support services are more likely to be available, approximately one in five parents whose baby dies at or soon after birth will display intense and enduring grief following the loss.1-3 Maternal distress from the loss of a baby can exert intergenerational consequences, affecting the family constellation for surviving children as well as carrying over into a subsequent pregnancy.2 Families suffer disruption to family relationships and substantial economic burden.2 In the USA perinatal and child death is conservatively estimated to cost about $1.5 billion per year with the global costs likely to far exceed this figure.4 Around the world four million babies die each year, and an additional three million babies die as late pregnancy stillbirths (after 28 weeks). These numbers almost double when using the definitions of stillbirth and neonatal deaths of high-income countries (i.e. from 20 weeks of gestation).5 The vast majority of these deaths occur in low- and middle-income countries with around half occurring in labour.6 The reality behind these data is grim: every hour of every day more than one thousand families experience the loss of a child around the time of birth. As many of the deaths are not counted in mortality data, even these numbers are an underestimate of actual rates. Underreporting is linked to negative attitudes about the value of these lost lives and reflects the lack of support mothers and fathers receive during this time of significant tragedy.7 In regions of the world where most deaths occur, maternal grief may be compounded by social stigma, blame and marginalisation.7 Practices of isolating women and their newborns and a perception that the newborn is not a person8 contribute to suboptimal care for parents when a baby dies. Under the most extreme conditions, where a family cannot meet basic needs for food and shelter, the time and resources to grieve are unlikely to be available. Moreover, the close linkages between poverty, education of women and disempowerment mean that women who have lost a baby are especially vulnerable. Stigma associated with a baby's death is prevalent across the economic spectrum and contributes to social isolation and feelings of shame to further undermine the support available to grieving mothers.7 A survey of 2490 healthcare professionals across 135 countries showed that in low- and middle-income settings, disposal of the baby's body frequently occurs without any recognition or ritual, such as naming, funeral rites, or the baby being held or dressed by the mother.7 Similarly, the survey showed beliefs in the mother's ‘sins’ and evil spirits as causes of stillbirth are rife, and that stillbirth is commonly believed to be the natural selection of babies never meant to live.7 Of the 1070 mothers responding to the survey from across 32 countries (largely high-income), one in two reported that grieving is not accepted in public, and that undivided support for her loss was not provided. In many settings, reproduction is central to women's perceived purpose in society. In this survey, one in five women responded that women experiencing the loss of a baby to stillbirth are marginalised as a failure, both as a mother and as a spouse, and considered impure or taboo. Further, four of five women live in communities that expect women to forget their loss and to have another baby.7 To avoid stigmatisation and shame, women may hide their babies’ deaths completely. However, women need and want recognition for their babies. A recent study in Ethiopia reported that despite contrasting community views, women believe stillbirth and neonatal death should be made visible and that highlighting the magnitude of the problem will ensure appropriate allocation of resources to reduce these deaths.8 In the global survey mentioned above,7 parents in high-income countries consistently reported that their baby was perceived as a taboo object and unequal in human value to an older child who died.7 These findings contrast with health professionals’ positive views of care provided. Yet, high-income countries are not homogeneous in their views as this survey showed; while 18 of 30 (64%) of Norwegian parents report that a stillborn baby is often or always perceived equally as a deceased child and 22 (78%) report that mothers receive undivided support, only 42 (12%) and 64 (18%) respectively, of the 390 responses from Italian parents perceive this recognition and support.7 High levels of distress are part of the normal grieving process following a baby's death and although some parents develop mental health problems, most do not.2 What helps to protect and sustain parents and families in the aftermath of such an unambiguously tragic loss? High-quality evidence on specific support interventions following stillbirth or neonatal death is lacking9 and different interventions will be required for different settings and cultural groups, but essential ingredients of quality care include a deep respect for the individuality and diversity of parents' grief and respect for the deceased child. Support from doctors, nurses and particularly family is associated with lower levels of anxiety and depression in mothers following a stillbirth.10 Support from partners, family and wider social networks may reduce maternal distress in the long-term. The role of support groups after perinatal loss is unclear although benefits, particularly for women, are reported.10 In high-income country settings, parenting and caring for the dead baby have been reported to produce positive memories and to aid the grieving process by creating a bond and sense of identity of the child.9 For women in low- and middle-income countries, such opportunities are frequently not provided nor an accepted part of care.7 While both harm and benefits have been associated with seeing and holding a stillborn baby, best practice guidelines recommend that all parents should be offered a choice and be supported in their decision making.11, 12 Studies suggest that bereaved parents value and benefit from contact with their stillborn baby particularly when this occurs in a supportive environment.3 Clinical guidelines support memory-making activities such as bathing and dressing the baby, talking to the baby and using the baby's name, engaging in religious or naming ceremonies, introducing the baby to extended family, and capturing interactions in photographs and movies.12 General consensus is that bereaved parents should be offered items of memorabilia such as photos, hand/footprints and special clothing or blankets when a baby dies.12 Having such items has been found to reduce negative outcomes for parents.2 Interventions including bereavement counselling, specialised psychotherapy and informal community-based support are suggested to improve outcomes for parents following perinatal loss but evidence is sparse.8 High-risk groups such as parents who have previously lost children, women undergoing termination of pregnancy for fetal anomalies and parents with grief complicated by other adverse life events or circumstances may benefit from mental health interventions.13 Prescribing sedatives for women is common in some settings,14 despite the limited evidence for benefit. Pharmacological management of grief should only be considered in the presence of an established psychological disorder for which medication is indicated after careful assessment by a well-trained mental health expert.10 Web-based mental health services, including informative websites, online self-help groups, virtual counselling services and automated therapy programmes, have emerged recently and may be useful support options for some parents. Although online support groups and memorial websites have become very popular, their value has not been systematically evaluated. The actions of healthcare professionals matter for parents' immediate and longer-term wellbeing. Optimal care requires awareness of current evidence regarding perinatal loss, the impact of losing a baby, and the diversity of parents' experiences. A patient-centred approach that responds to the sociocultural context and unique needs of each bereaved parent2 is the foundation of sensitive communication, information provision and supported decision making, all of which are vital elements of perinatal bereavement care. A recent study in Ireland highlighted the gap in training and support and the significant impact of stillbirth on obstetricians, professionally and personally.15 Perinatal bereavement care requires organisational responses including staff development to address training gaps and debriefing and clinical supervision to prevent burnout of staff in highly emotionally demanding roles. Parents whose baby has died face many difficult decisions in the context of overwhelming grief and frequently have a diminished capacity to absorb and retain information. Maternity staff who are calm and supportive and who provide objective information while balancing guidance with parental autonomy, can assist parents to make informed decisions while minimising regret. Staff should ensure that their own values and opinions do not influence grieving parents. Encouraging parents' autonomy in decision making can be beneficial in grief in the long term. Critical information should be repeated, and verbal information should be reinforced with parent-centred printed materials. An autopsy examination remains the standard investigation for stillbirth but in countries where this is available, the decision can be difficult.16 Emotional, practical and psychosocial barriers to autopsy consent exist for staff and parents. To avoid further burden on parents and due to their own discomfort, healthcare professionals may not broach the topic well, if at all. However, parents who decline postmortem examination more often regret this decision compared with those who accept.16 Education for healthcare professionals is needed to ensure competency for the provision of accurate and sensitive counselling about autopsy. In low- and middle-income countries, a high proportion of stillbirths occur intrapartum and may be associated with serious complications such as prolonged obstructed labour, uterine rupture or hypertensive disease. The need to resolve the precipitating obstetric complication may determine the mode of delivery. In well-resourced settings, where fetal demise is diagnosed, women require information about how the birth can be achieved and the implications for safety, for recovery and for future pregnancy. A natural parental response is sometimes to request immediate operative delivery and a recommendation to proceed with labour and vaginal delivery may be construed as insensitive. However, with due attention to individualised advice and effective arrangements for pain relief during labour, concerns and distress about ‘labouring with a dead baby’ can be resolved. The death of a child around the time of birth is one of the most profoundly distressing events any parent will experience. These deaths are not uncommon, but are often hidden, along with the grief of mothers, fathers and families. Social stigma and negative attitudes are inextricably linked to underreporting of babies' deaths in low- and middle-income countries. A failure to recognise the value of these lost lives leads to disenfranchised grief and diminished preventive efforts to reduce stillbirth and neonatal deaths. Acknowledging these deaths to bring them ‘out of the shadows’17 and compassionate, respectful care for parents suffering perinatal loss, irrespective of country or resources, are critical to addressing the totality of the burden of this public health problem. None to disclose. VF planned and wrote the manuscript with feedback from all authors: FB, LK, TW, WS and JC. All authors approved the final version of the manuscript. Not required. No funding was received for this study.
BJOG An International Journal of Obstetrics & Gynaecology · 143 citationsread the source →
A questionnaire study of the negative outcomes for UK health professional volunteers in low and middle income countries.
Introduction: Past research has reported considerable benefits of international health professional volunteering for British healthcare professionals; however, there are also some negative outcomes reported. Negative outcomes reportedly happen on a personal, professional and organisational level. However, there is little evidence of the frequency they might occur.
Methods: We aimed to understand what the negative outcomes of health professional volunteering in low-income and middle-income countries were, and how frequently they occurred, in an opportunistic sample of UK health professionals. We used a questionnaire developed using potential negative outcomes reported in the peer-reviewed papers. We conducted secondary analysis on cross-sectional questionnaire data from 222 healthcare professionals.
Results: This research provides an indication of the frequency that negative outcomes might occur. Post hoc analyses revealed that some outcomes were experienced by the majority of health professional volunteers, for example, lack of formal recognition (131/169, 78%) and financial cost (92/169, 68%). While others happened less, for example, a reliance on agency or locum work (12/169, 7%) and loss of pension (31/169, 18%).
Conclusion: The outcomes reported in this research quantify some of the concerns that have been raised in previous literature. Negative outcomes might be associated with certain features of volunteering and further research is needed to prospectively compare different features. Organisers of volunteering opportunities should be aware of the potential negative outcomes and engage with the research into negative outcomes to generate and apply findings about minimising potential negative outcomes, carefully balancing these against the needs of the host country.
BMJ open · 3 citationsread the source →
Lu J, Xu X, Huang Y, Li T, Ma C, Xu G, Yin H, Xu X, Ma Y, Wang L, Huang Z, Yan Y, Wang B, Xiao S, Zhou L, Li L, Zhang Y, Chen H, Zhang T, Yan J, Ding H, Yu Y, Kou C, Shen Z, Jiang L, Wang Z, Sun X, Xu Y, He Y, Guo W, Jiang L, Li S, Pan W, Wu Y, Li G, Jia F, Shi J, Shen Z, Zhang N. (2021)MEDLINE-indexed journal, not yet read by usThe lancet. Psychiatry Prevalence of depressive disorders and treatment in China: a cross-sectional epidemiological study.
Background: In China, depressive disorders have been estimated to be the second leading cause of years lived with disability. However, nationally representative epidemiological data for depressive disorders, in particular use of mental health services by adults with these disorders, are unavailable in China. The present study, part of the China Mental Health Survey, 2012-15, aims to describe the socioeconomic characteristics and the use of mental health services in people with depressive disorders in China.
Methods: The China Mental Health Survey was a cross-sectional epidemiological survey of mental disorders in a multistage clustered-area probability sample of adults of Chinese nationality (≥18 years) from 157 nationwide representative population-based disease surveillance points in 31 provinces across China. Trained investigators interviewed the participants with the Composite International Diagnostic Interview 3.0 to ascertain the presence of lifetime and 12-month depressive disorders according to DSM-IV criteria, including major depressive disorder, dysthymic disorder, and depressive disorder not otherwise specified. Participants with 12-month depressive disorders were asked whether they received any treatment for their emotional problems during the past 12 months and, if so, the specific types of treatment providers. The Sheehan Disability Scale (SDS) was used to assess impairments associated with 12-month depressive symptoms. Data-quality control procedures included logic check by computers, sequential recording check, and phone-call check by the quality controllers, and reinterview check by the psychiatrists. Data were weighted according to the age-sex-residence distribution data from China's 2010 census population survey to adjust for differential probabilities of selection and differential response, as well as to post-stratify the sample to match the population distribution.
Findings: 28 140 respondents (12 537 [44·6%] men and 15 603 [55·4%] women) completed the survey between July 22, 2013, and March 5, 2015. Ethnicity data (Han or non-Han) were collected for only a subsample. Prevalence of any depressive disorders was higher in women than men (lifetime prevalence odds ratio [OR] 1·44 [95% CI 1·20-1·72] and 12-month prevalence OR 1·41 [1·12-1·78]), in unemployed people than employed people (lifetime OR 2·38 [95% CI 1·68-3·38] and 12-month OR 2·80 [95% CI 1·88-4·18]), and in people who were separated, widowed, or divorced compared with those who were married or cohabiting (lifetime OR 1·87 [95% CI 1·39-2·51] and 12-month OR 1·85 [95% CI 1·40-2·46]). Overall, 574 (weighted % 75·9%) of 744 people with 12-month depressive disorders had role impairment of any SDS domain: 439 (83·6%) of 534 respondents with major depressive disorder, 207 (79·8%) of 254 respondents with dysthymic disorder, and 122 (59·9%) of 189 respondents with depressive disorder not otherwise specified. Only an estimated 84 (weighted % 9·5%) of 1007 participants with 12-month depressive disorders were treated in any treatment sector: 38 (3·6%) in speciality mental health, 20 (1·5%) in general medical, two (0·3%) in human services, and 21 (2·7%) in complementary and alternative medicine. Only 12 (0·5%) of 1007 participants with depressive disorders were treated adequately.
Interpretation: Depressive disorders in China were more prevalent in women than men, unemployed people than employed, and those who were separated, widowed, or divorced than people who were married or cohabiting. Most people with depressive disorders reported social impairment. Treatment rates were very low, and few people received adequate treatment. National programmes are needed to remove barriers to availability, accessibility, and acceptability of care for depression in China.
Funding: National Health Commission and Ministry of Science and Technology of People's Republic of China.
Translation: For the Chinese translation of the abstract see Supplementary Materials section.
The lancet. Psychiatry · 591 citationsread the source →
Levin HS, Temkin NR, Barber J, Nelson LD, Robertson C, Brennan J, Stein MB, Yue JK, Giacino JT, McCrea MA, Diaz-Arrastia R, Mukherjee P, Okonkwo DO, Boase K, Markowitz AJ, Bodien Y, Taylor S, Vassar MJ, Manley GT, TRACK-TBI Investigators, Adeoye O, Badjatia N, Bullock MR, Chesnut R, Corrigan JD, Crawford K, Dikmen S, Duhaime AC, Ellenbogen R, Feeser VR, Ferguson AR, Foreman B, Gardner R, Gaudette E, Gonzalez L, Gopinath S, Gullapalli R, Hemphill JC, Hotz G, Jain S, Keene CD, Korley FK, Kramer J, Kreitzer N, Lindsell C, Machamer J, Madden C, Martin A, McAllister T, Merchant R, Nolan A, Ngwenya LB, Noel F, Palacios E, Puccio A, Rabinowitz M, Rosand J, Sander A, Satris G, Schnyer D, Seabury S, Sun X, Toga A, Valadka A, Wang K, Yuh E, Zafonte R. (2021)MEDLINE-indexed journal, not yet read by usJAMA network open Association of Sex and Age With Mild Traumatic Brain Injury-Related Symptoms: A TRACK-TBI Study.
Importance: Knowledge of differences in mild traumatic brain injury (mTBI) recovery by sex and age may inform individualized treatment of these patients.
Objective: To identify sex-related differences in symptom recovery from mTBI; secondarily, to explore age differences within women, who demonstrate poorer outcomes after TBI.
Design, setting, and participants: The prospective cohort study Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) recruited 2000 patients with mTBI from February 26, 2014, to July 3, 2018, and 299 patients with orthopedic trauma (who served as controls) from January 26, 2016, to July 27, 2018. Patients were recruited from 18 level I trauma centers and followed up for 12 months. Data were analyzed from August 19, 2020, to March 3, 2021.
Exposures: Patients with mTBI (defined by a Glasgow Coma Scale score of 13-15) triaged to head computed tomography in 24 hours or less; patients with orthopedic trauma served as controls.
Main outcomes and measures: Measured outcomes included (1) the Rivermead Post Concussion Symptoms Questionnaire (RPQ), a 16-item self-report scale that assesses postconcussion symptom severity over the past 7 days relative to preinjury; (2) the Posttraumatic Stress Disorder Checklist for the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) (PCL-5), a 20-item test that measures the severity of posttraumatic stress disorder symptoms; (3) the Patient Health Questionnaire-9 (PHQ-9), a 9-item scale that measures depression based on symptom frequency over the past 2 weeks; and (4) the Brief Symptom Inventory-18 (BSI-18), an 18-item scale of psychological distress (split into Depression and Anxiety subscales).
Results: A total of 2000 patients with mTBI (1331 men [67%; mean (SD) age, 41.0 (17.3) years; 1026 White (78%)] and 669 women [33%; mean (SD) age, 43.0 (18.5) years; 505 (76%) White]). After adjustment of multiple comparisons, significant TBI × sex interactions were observed for cognitive symptoms (B = 0.76; 5% false discovery rate-corrected P = .02) and somatic RPQ symptoms (B = 0.80; 5% false discovery rate-corrected P = .02), with worse symptoms in women with mTBI than men, but no sex difference in symptoms in control patients with orthopedic trauma. Within the female patients evaluated, there was a significant TBI × age interaction for somatic RPQ symptoms, which were worse in female patients with mTBI aged 35 to 49 years compared with those aged 17 to 34 years (B = 1.65; P = .02) or older than 50 years (B = 1.66; P = .02).
Conclusions and relevance: This study found that women were more vulnerable than men to persistent mTBI-related cognitive and somatic symptoms, whereas no sex difference in symptom burden was seen after orthopedic injury. Postconcussion symptoms were also worse in women aged 35 to 49 years than in younger and older women, but further investigation is needed to corroborate these findings and to identify the mechanisms involved. Results suggest that individualized clinical management of mTBI should consider sex and age, as some women are especially predisposed to chronic postconcussion symptoms even 12 months after injury.
JAMA network open · 130 citationsread the source →
Feasibility and Acceptability of Screening for Adverse Childhood Experiences in Prenatal Care.
Introduction: Adverse childhood experiences (ACEs) are common among pregnant women and contribute to increased risk for negative perinatal outcomes, yet few clinicians screen prenatal patients for ACEs. The purpose of this study was to evaluate the feasibility and acceptability of screening for ACEs in standard prenatal care.
Methods: We evaluated a 4-month pilot (March 2016-June 2016) to screen pregnant women (at ∼14-23 weeks of gestation) for ACEs and resiliency in two Kaiser Permanente Northern California medical centers (N = 480). We examined the acceptability of the screening to patients through telephone surveys (N = 210) and to clinicians through surveys and focus groups (N = 26).
Results: Most eligible patients (78%) were screened. Patients who received the screening were significantly more likely to be non-Hispanic White, Asian, or of "Other" or "Unknown" race/ethnicity than African American or Hispanic race/ethnicity (p = 0.02). Among those screened, 88% completed the questionnaires; 54% reported 0 ACEs, 28% reported 1-2 ACEs, and 18% reported ≥3 ACEs. Most patients were somewhat or very comfortable completing the questionnaires (91%) and discussing ACEs with their clinician (93%), and strongly or somewhat strongly agreed that clinicians should ask their prenatal patients about ACEs (85%). Clinicians reported significant pre- to postpilot increases in comfort discussing ACEs, providing education, and offering resources (ps < 0.01). Clinicians' willingness to screen for ACEs was contingent on adequate training, streamlined workflows, inclusion of resilience screening, and availability of mental health, parenting, and social work resources.
Conclusion: ACEs screening as part of standard prenatal care is feasible and generally acceptable to patients. Women's health clinicians are willing to screen patients for ACEs when appropriately trained and adequate behavioral health referral resources are available.
Journal of women's health (2002) · 107 citationsread the source →
Combat sports and wellbeing: advancing health and inclusion in athletes and practitioners. An opinion paper
Historically, combat sports have been predominantly conceptualized within the framework of elite competition, emphasizing physical aptitude, technical proficiency, and strategic execution (1-3). Despite their traditional and peculiar constitutions and developments, disciplines such as judo, karate, taekwondo, wrestling, fencing, boxing, and mixed martial arts have commonly been associated with high-performance athletes striving for competitive excellence on national and international stages (1, 4-6). However, contemporary discourse increasingly recognizes their expansive role in contributing to physical and psychological well-being, and social inclusion of the practitioners (7, 8). This paradigmatic shift underscores the capacity of combat sports to function as inclusive and accessible modalities for fostering multidimensional health benefits across diverse populations, including individuals with disabilities and other marginalized groups (9-13).The interdisciplinary exploration of physical activity and health highlights the intricate interrelationship between structured sports engagement and holistic well-being (14). Whilst conventional team and individual sports have long been acknowledged for their physiological and psychosocial benefits, combat sports exhibit distinct characteristics that might amplify these advantages (15, 16). Within combat sports, the synergistic interplay of rigorous physical conditioning, the cognitive engagement, adherence to rules, competition dynamics, respect, externalizing emotions regulation, are intertwined with pedagogical and philosophical values, thus presenting a unique framework for enhancing psychological resilience, cognitive adaptability, and emotional control. Consequently, the systematic practice of combat sports has been increasingly examined as a way of promoting mental health, stress modulation, and social cohesion (17, 18).The inclusive nature of many combat sports programmes further accentuates their relevance in dismantling stereotypes, facilitating integration, and fostering equity and social integration (19-21). In fact, they demonstrated significant adaptability to accommodate individuals with disabilities (e.g., physical impairments, developmental, emotional, intellectual disorders), thereby ensuring equitable access and fostering empowerment (9, 22). Adapted judo, para-taekwondo, and other modified combat disciplines provide individuals with disabilities a structured platform to engage in physical activity, cultivate self-efficacy, and develop meaningful social connections within a supportive and adaptive environment (23). From a public health perspective, the integration of combat sports within community-based health initiatives offers a compelling opportunity to engage populations that may not traditionally participate in structured physical activity programmes (7, 8, 19). The distinctive accessibility of combat sports, which cater to practitioners of all skill levels (e.g., from novices to elite athletes) sets them apart from many other sports. While their structured progression, adaptability, and emphasis on holistic development make them a viable option for lifelong and intergenerational participation (19, 24, 25), the mentorship and pedagogical frameworks cultivate positive role modeling, discipline, and intrinsic motivation, which are integral for sustaining long-term adherence to health-promoting behaviors (8).Furthermore, the intersection between combat sports and mental health has increasingly emerged as a focal point within academic and clinical research (17) with empirical evidence suggesting an association between participation and enhanced self-regulation and self-efficacy, and reduction in anxiety and depressive symptomatology (8, 26, 27). In necessitating sustained focus, adaptability, and emotional equilibrium, combat sports inherently require cognitive and affective demands, which align closely with established psychological frameworks that underpin mental well-being (28, 29). Moreover, the integration of mindfulness techniques, stress management strategies, and resilience-building paradigms within combat sports training substantiates their potential as a non-pharmacological intervention for addressing various mental health challenges (e.g., autism spectrum and oppositional defiant disorders) (30, 31).Despite these advantages, the discourse surrounding combat sports and well-being necessitates a critical examination of inherent risks and potential challenges. Issues related to injury risk, hypercompetitive environments, eating disorders, sexual harassment, and the psychological stressors associated with high-intensity training warrant careful scrutiny (32-36). The implementation of evidence-based injury prevention protocols, the establishment of ethically responsible coaching methodologies, and the promotion of safe training environments are imperative to ensure that the benefits of combat sports are maximized while minimizing adverse outcomes. Against this backdrop, this opinion paper seeks to examine the role of combat sports in advancing health and social inclusion among athletes and practitioners. Through a synthesis of contemporary empirical findings, theoretical paradigms, and applied insights, this paper aims to contribute to the evolving discourse on the potential of combat sports as a catalyst for holistic well-being. By delineating the multidimensional impact of combat sports on physical, psychological, and social health, this paper endeavors to underscore their transformative potential as an instrument for fostering individual and community well-being within different populations. DiscussionWhilst an expanding body of research and an evolution in scholarly discourse is recognizing the combat sports’ broader implications for holistic well-being (30, 37), a rigorous evaluation of the investigation methodologies, the validity of hypotheses, and the translational potential of recent findings is necessary to contextualize their significance within the sports and public health sciences, considering their strengths, weaknesses, opportunities, and threats (Figure 1).----------------------------------------ADD FIGURE 1 ABOUT HERE----------------------------------------Empirical evidence robustly shows the positive impact of combat sports on physical fitness, motor coordination, and cardiovascular health (3, 38). These benefits are attributed to the high-intensity, intermittent nature of combat sports training, which enhances aerobic and anaerobic endurance, muscular strength, and neuromuscular control (39). However, concerns regarding injury risk, particularly in striking and contact-intensive disciplines such as boxing, taekwondo, and mixed martial arts, necessitate continued research into injury mitigation strategies, particularly those targeting concussion and repetitive head trauma (6, 35, 40, 41). Moreover, many combat sports have developed styles with reduced or simulated contact to minimize injury risk. For example, the French "boxe éducative" emphasizing technique and control, penalizing any violent behaviors (42) and the value and application of kata (i.e., forms; prearranged, pattern practices) to learning and adopting judo technique in a safe way educating the athlete culturally, to enrich her/him as a person (43).Beyond physical health, recent studies highlight the psychological benefits of combat sports, including reductions in anxiety and depression and improvements in self-efficacy, emotional regulation, resilience, and stress management (27, 44-47). Therefore, combat sports-based interventions for individuals with mental health conditions have yielded promising outcomes (23). Despite these encouraging findings, variability in study designs, participant demographics, and intervention protocols limits their external validity, underscoring the need for further rigorously controlled investigations. Furthermore, some authors claimed that combat sport athletes might present symptoms of low energy availability and high anxiety levels associated with competition- and injury-related psychological stressors, deficits in executive functions and neuropsychological impairments associated with occurrence of concussions, disordered eating and eating disorders associated with weight-loss, and might suffer offensive, frightening, hostile, degrading, humiliating experiences, or sexual harassment, which urge safeguarding actions (32-36).The role of combat sports in fostering social inclusion has gained empirical support, particularly in programmes aimed at individuals with disabilities and marginalized communities (25, 48). For instance, a recent systematic review shows that judo interventions adapted for intellectual disabilities help improve social integration and self-perception and enhance participants' quality of life (49). The development of para-combat sports demonstrates enhanced physical and motor abilities while providing psychosocial benefits to various populations with different disabilities, promoting social integration, self-perception, and community belonging (50, 51). However, longitudinal research is needed to assess the long-term retention rates and sustainability of these benefits. Furthermore, there is a need of studies focused on the most appropriate adapted rules to achieve a fairer competition for ensuring a sense of success in individuals with physical, emotional, mental, hearing or visual impairments participating in adapted sports competitions at local, national, and international levels. Methodological approaches in combat sports research encompass experimental, longitudinal, qualitative, and systematic review designs. While randomized controlled trials remain the gold standard for establishing causality, their application in combat sports research is constrained by ethical concerns, logistical challenges, and the inherently dynamic nature of training environments (52, 53). Consequently, many studies rely on observational designs, which, despite their value in identifying associations, are susceptible to confounding variables and biases (24, 54).Qualitative methodologies have provided critical insights into the lived experiences of combat sports practitioners, offering perspectives on psychological and social dimensions that are often overlooked in quantitative studies (28). Ethnographic research has been particularly instrumental in elucidating the role of combat sports in shaping identity, discipline, and personal development (55). However, limitations in reproducibility and generalizability highlight the need for mixed-methods approaches to generate a more comprehensive understanding of combat sports' impact (25, 56).Additionally, the incorporation of biometric and neurocognitive assessments, such as heart rate variability analysis, functional MRI, and salivary cortisol measurements, has advanced our understanding of the physiological and psychological mechanisms underlying combat sports participation (47, 57, 58). Despite their objective precision, these techniques often face challenges related to cost, accessibility, and limited sample sizes, necessitating the development of scalable and cost-effective methodologies for broader research application. Finally, recent studies show that virtual reality (VR) technology and digital platforms are increasingly becoming part of combat sports training methods. Due to COVID-19 restrictions, martial arts schools and organizations implemented hybrid or online training models, which allowed athletes to stay engaged. VR boxing programmes provide users with virtual sparring simulations to enhance their motor skills without needing physical interaction. Initial results indicate that VR training enhances response behavior in karate athletes (59). Digital adaptations offer great potential, especially for people with limited mobility or remote locations. However, further studies are necessary to prove their enduring effects on physical health and psychological and social aspects (59-61).Strengths and Weaknesses of Scientific HypothesesThe hypothesis that combat sports confer multidimensional health benefits is strongly supported by empirical evidence spanning physiological, psychological, and social domains (8, 62-64). The integration of physical exertion, cognitive engagement, and structured discipline inherent in combat sports aligns with established theories of exercise psychology, neuroplasticity, and social identity formation (65, 66). This multidimensional perspective provides a robust theoretical foundation for advocating combat sports as a health-promoting activity. Nevertheless, several limitations warrant consideration. The heterogeneity of disciplines, which vary highly in intensity, contact level, and training methodologies, is often inadequately addressed in research, leading to overgeneralized conclusions (17, 39). Often underexamined, individual differences in personality, motivation, and previous trauma history may strongly moderate the psychological outcomes of combat sports participation (35, 67, 68).Additionally, a research focus is needed on concerns regarding the potential for adverse psychological effects (e.g., anxiety, depression, disordered eating behaviors, burnout, and decreased self-esteem), particularly in competitive environments where performance pressure, extreme weight-cutting practices, and aggressive coaching styles are prevalent (69, 70). Indeed, a balanced perspective that considers both benefits and risks is essential for the development of evidence-based recommendations (10, 71).Future DirectionsTo enhance the field, future research should prioritize well-structured longitudinal studies that assess the long-term impact of combat sports participation on physical, psychological, and social health. Standardization of outcome measures, intervention protocols, and participant demographics would facilitate cross-study comparisons and strengthen the reliability of findings (72, 73). Moreover, interdisciplinary collaborations incorporating sports science, psychology, and sociology could provide a more holistic perspective on combat sports' broader implications on practitioners (74).From a policy perspective, to yield valuable insights into combat sports’ practical applications research should investigate their efficacy within public health, educational, and rehabilitation initiatives, particularly for underserved and vulnerable populations (23, 75, 76).Furthermore, while safety remains a primary concern, advancements in protective equipment, training methodologies, education for athletes, coaches, referees and tournament directors, and regulatory frameworks should be continually evaluated to optimize benefits while mitigating risks (40, 41, 58, 77, 78). Ethical considerations, particularly concerning athlete well-being and inclusive participation, should remain a central focus in both research and practical implementation (17, 34, 36).Therefore, key research challenges to be addressed are: 1. Injury risk and safety: a need for injury prevention strategies, especially for concussions and head trauma in striking sports. 2. Psychological wellbeing: risks of stress, anxiety, burnout, and negative self-perception in competitive environments. 3. Inclusion and accessibility: a need for more research on long-term social and psychological benefits for marginalized groups and individuals with disabilities. 4. Methodological limitations: lack of standardized protocols, variability in study designs, and limited reproducibility of findings. 5. Ethical and regulatory issues: concerns over coaching practices, extreme weight-cutting, and athlete wellbeing in high-pressure environments. 6. Technological innovations: more research required on the effectiveness of VR and digital training tools in combat sports. 7. Public health and policy: exploration of combat sports' role in health initiatives, rehabilitation, and educational programs. ConclusionThe evolving discourse on combat sports highlights their potential as a multidimensional tool for well-being promotion. While a substantial body of evidence supports their benefits, a critical examination of methodological limitations, scientific hypotheses, and practical applications is essential for further refine our understanding and enhance their effectiveness. Finally, this article makes a significant contribution not only to the field of martial arts but also to public health and sports psychology. Its interdisciplinary approach calls for scientific collaboration and methodological rigor, reinforces the need for evidence-based policies and can serve as a valuable guide for researchers and policymakers looking to integrate combat sports into strategies for promoting health and social inclusion.
Frontiers in Psychology · 12 citationsread the source →
Vasiloglou MF, Kotzakioulafi E, Mainardi F, Ahmed M, Staiano AE, Dimidi E, Salathé M, Maher C, Vandelanotte C, Mantzoros CS. (2026)MEDLINE-indexed journal, not yet read by usThe Lancet. Digital health Effectiveness of app-based interventions for glucose management, cardiometabolic and mental health, and related risk factors: an umbrella review with meta-analysis.
Background: Non-communicable diseases are the leading cause of death globally. Smartphone apps can offer benefits for individuals, health-care professionals, and governments in the prevention and management of such conditions. We aimed to systematically evaluate the effectiveness of app-based interventions in improving the outcomes of non-communicable diseases and in modifying their metabolic and behavioural risk factors.
Methods: For this umbrella review and meta-analysis, we searched eight databases (Embase, Epistemonikos, IEEE Xplore Digital Library, APA PsycInfo via Ovid, PubMed, Scopus, Web of Science Core Collection, and Cochrane Central Register of Controlled Trials) for systematic reviews with meta-analysis published between Jan 1, 2013, and Jan 10, 2024, with no restrictions by geographical location or language. Additional studies were located through citation chaining and searching of reference lists. Eligible studies reviewed randomised controlled trials or controlled studies focused on adults (aged ≥18 years) with or at risk of non-communicable diseases and the use of app-based interventions for managing or improving the outcomes of these diseases and related health and risk factors, both metabolic and behavioural. Two investigators (EK and MFV) used COVIDENCE software to screen abstracts and full texts and to subsequently extract data from eligible studies. In case of missing data, authors of the relevant articles were contacted for unreported data or additional details. Effect sizes were measured as the standardised mean difference (SMD) and were aggregated through meta-analyses. 95% CIs for each review were synthesised using a random-effects model and prediction intervals were based on a t distribution. When more than ten reviews were available, publication bias was assessed visually through the inspection of funnel plots and by Egger's test; if bias was suspected, a trim-and-fill analysis was applied to estimate a revised effect size. The quality of the included reviews was evaluated with the AMSTAR 2 checklist, the certainty of evidence for each outcome was assessed using the GRADE framework and the Ioannidis criteria, and heterogeneity was measured by calculating I2 values. This study was registered with PROSPERO, CRD42023426735.
Findings: Of 6951 unique records identified by our searches, 383 underwent full-text review and 78 systematic reviews with meta-analysis, covering 31 outcomes, were included in the study. These reviews covered 496 primary studies and involved a total of 177 373 participants. App-based interventions were found to be effective in lowering diastolic blood pressure (SMD -0·414 [95% CI -0·606 to -0·221], I2=93%), systolic blood pressure (-0·444 [-0·689 to -0·199], I2=96%), glycated haemoglobin (-0·587 [-0·715 to -0·460], I2=91%), fasting blood glucose concentration (-1·189 [-1·605 to -0·774], I2=93%), 2 h postprandial glucose concentration (-1·229 [-1·609 to -0·848], I2=95%), anxiety (-0·215 [-0·407 to -0·023], I2=92%), depression (-0·097 [-0·176 to -0·019], I2=77%), stress (-0·336 [-0·528 to -0·143], I2=87%), bodyweight (-0·427 [-0·594 to -0·260], I2=91%), BMI (-0·265 [-0·522 to -0·007], I2=92%), waist circumference (-0·310 [-0·464 to -0·156], I2=75%), and sedentary time (-0·600 [-1·121 to -0·079], I2=22%). Additionally, apps significantly improve diet quality (0·551 [0·261-0·842], I2=91%), exercise capacity (0·259 [0·119-0·398], I2=17%), moderate-to-vigorous physical activity (0·240 [0·025-0·456], I2=75%), number of steps taken daily (0·489 [0·209-0·770], I2=83%), multiple physical activity outcomes (0·466 [0·243-0·689], I2=90%), mindfulness (0·293 [0·177-0·409], I2=77%), wellbeing (0·186 [0·065-0·307], I2=74%), quality of life (0·227 [0·083-0·371], I2=80%), and medication adherence (0·688 [0·410-0·965], I2=88%) when compared with control groups. However, no significant effect was found on cardiovascular mortality; HDL, LDL, total cholesterol, or triglyceride concentrations; body fat; distress; fruit and vegetable intake; hospitalisation; or smoking abstinence. Of the 78 systematic reviews, only one (1%) was rated as being of high quality, with three (4%) of moderate quality, 17 (22%) of low quality, and 57 (73%) of critically low quality. According to Ioannidis criteria, five outcomes were categorised as having highly suggestive (class II) evidence, with eight outcomes having suggestive evidence (class III), eleven outcomes having weak evidence, and seven outcomes categorised as non-significant.
Interpretation: Our analyses provide evidence that app-based interventions support significant improvements in multiple outcomes of and risk factors for non-communicable diseases, including cardiovascular diseases, glucose control, mental health outcomes, physical activity, and quality of life. The integration of app-based interventions into health-care systems should be prioritised to enhance patient care and health outcomes.
Funding: None.
The Lancet. Digital healthread the source →
Time-varying associations of pre-migration and post-migration stressors in refugees' mental health during resettlement: a longitudinal study in Australia.
Background: Understanding the time-varying association of pre-migration and post-migration stressors in refugees' mental health could help in designing tailored health promotion services at different resettlement stages and improving the efficiency of resource allocation. In this study, we explored these time-varying associations.
Methods: We used data from the first four waves (October, 2013, to February, 2017) of a national refugee-based longitudinal study, the Building a New Life in Australia (BNLA) project. Post-traumatic stress disorder (PTSD) and high risk of severe mental illness (HR-SMI) were used to assess mental health. The independent variables included the number of potentially traumatic events experienced during the pre-migration process, and a range of post-migration stressors. We used logistic regression models to analyse the relative importance of variables and time-varying associations between the pre-migration potentially traumatic events, post-migration resettlement stressors, and refugees' mental health. Analyses were stratified by gender, and sociodemographic covariates included age, marital status, education level, country of birth, and weekly income.
Results: 2399 participants were surveyed in Wave 1 of the BNLA project in 2013-14, of whom 2009 (83·7%) responded in Wave 2 in 2014-15, 1894 (78·9%) in Wave 3 in 2015-16, and 1929 (80·4%) in Wave 4 in 2016-17. The three most important factors associated with mental health in each wave differed for male and female refugees, but the socioeconomic stressors of loneliness and adjustment to life in Australia were consistently prominent. Positive associations between socioeconomic stressors and mental ill-health were found for both genders, with a peak at Wave 2 (adjusted odds ratio [AOR] among men, 1·60 [95% CI 1·26-2·03], p=0.0001 for PTSD; AOR 1·86 [1·35-2·55], p=0·0001 for HR-SMI; and among women, AOR 1·81 [1·27-2·57], p=0·0009 for PTSD; AOR 2·24 [1·49-3·38], p=0·0001 for HR-SMI). Associations between loneliness and mental health fluctuated, but were significant for both genders in Wave 4 (among men, AOR 1·90 [1·21-2·99], p=0·0051 for PTSD; AOR 3·70 [2·18-6·27], p<0·0001 for HR-SMI; and among women, AOR 3·65 [2·08-6·39], p<0·0001 for PTSD; AOR 3·68 [2·02-6·69], p<0·0001 for HR-SMI). The association between difficulties in adjustment to life in Australia and male refugees' mental ill-health increased continuously during the resettlement period.
Interpretation: Gender-specific and time-sensitive services should be considered to improve refugees' mental health. For both genders, improved economic conditions that complement social security benefits deserve attention and are relevant throughout the resettlement process. At the later stage of resettlement, services to reduce loneliness could be carried out, and reducing stressors related to adjustment to life in the host country is especially needed for male refugees.
Funding: None.
The lancet. Psychiatry · 63 citationsread the source →
Violence in the United States: Status, Challenges, and Opportunities.
Importance: Interpersonal violence, which includes child abuse and neglect, youth violence, intimate partner violence, sexual violence, and elder abuse, affects millions of US residents each year. However, surveillance systems, programs, and policies to address violence often lack broad, cross-sector collaboration, and there is limited awareness of effective strategies to prevent violence.
Objectives: To describe the burden of interpersonal violence in the United States, explore challenges to violence prevention efforts and to identify prevention opportunities.
Data sources: We reviewed data from health and law enforcement surveillance systems including the National Vital Statistics System, the Federal Bureau of Investigation's Uniform Crime Reports, the US Justice Department's National Crime Victimization Survey, the National Survey of Children's Exposure to Violence, the National Child Abuse and Neglect Data System, the National Intimate Partner and Sexual Violence Survey, the Youth Risk Behavior Surveillance System, and the National Electronic Injury Surveillance System-All Injury Program.
Results: Homicide rates have decreased from a peak of 10.7 per 100,000 persons in 1980 to 5.1 per 100,000 in 2013. Aggravated assault rates have decreased from a peak of 442 per 100,000 in 1992 to 242 per 100,000 in 2012. Nevertheless, annually, there are more than 16,000 homicides and 1.6 million nonfatal assault injuries requiring treatment in emergency departments. More than 12 million adults experience intimate partner violence annually and more than 10 million children younger than 18 years experience some form of maltreatment from a caregiver, ranging from neglect to sexual abuse, but only a small percentage of these violent incidents are reported to law enforcement, health care clinicians, or child protective agencies. Moreover, exposure to violence increases vulnerability to a broad range of mental and physical health problems over the life course; for example, meta-analyses indicate that exposure to physical abuse in childhood is associated with a 54% increased odds of depressive disorder, a 78% increased odds of sexually transmitted illness or risky sexual behavior, and a 32% increased odds of obesity. Rates of violence vary by age, geographic location, sex, and race/ethnicity, and significant disparities exist. Homicide is the leading cause of death for non-Hispanic blacks from age 1 through 44 years, whereas it is the fifth most common cause of death among non-Hispanic whites in this age range. Additionally, efforts to understand, prevent, and respond to interpersonal violence have often neglected the degree to which many forms of violence are interconnected at the individual level, across relationships and communities, and even intergenerationally. The most effective violence prevention strategies include parent and family-focused programs, early childhood education, school-based programs, therapeutic or counseling interventions, and public policy. For example, a systematic review of early childhood home visitation programs found a 38.9% reduction in episodes of child maltreatment in intervention participants compared with control participants.
Conclusions and relevance: Progress has been made in reducing US rates of interpersonal violence even though a significant burden remains. Multiple strategies exist to improve violence prevention efforts, and health care providers are an important part of this solution.
JAMA · 174 citationsread the source →
Emotional responses and psychological health among young people amid climate change, Fukushima's radioactive water release, and wars in Ukraine and the Middle East, and the mediating roles of media exposure and nature connectedness: a cross-national analysis.
Background: New global crises are emerging, while existing global crises remain unabated. Coping with climate change, the radioactive water released into the Pacific Ocean subsequent to the Fukushima nuclear accident in Japan, and the wars in Ukraine and the Middle East (hereafter referred to as the wars) as individual crises can negatively affect the psychological health of young people, but little is known about the compounded impact of multiple crises. We aimed to examine: (1) the emotional responses of young people towards each individual crisis, (2) how aggregate levels of emotional engagement in global crises might pose different potential trajectories in psychological health, and (3) the protective or exacerbating role of media exposure and nature connectedness as mediators on psychological health outcomes of young people.
Methods: We conducted a cross-national online survey among young people (aged 18-29 years) from China, Portugal, South Africa, the USA, and the UK. We adopted stratified purposive sampling and distributed the survey using online platforms (www.wenjuan.com and www.prolific.com). Individuals were eligible for inclusion in our analysis if they were literate in Chinese or English and had no mental disorders diagnosed within the past 12 months. Participants were asked questions on their demographic characteristics and time spent on social media, including proportion of time exposed to media pertaining to global crises of interest, and they completed surveys based on validated scales that measure depression, anxiety, stress, and wellbeing, as well as emotional responses to each global crisis and nature relatedness. We assessed the survey results using descriptive statistics, ANOVA tests, cluster analysis for individual emotional responses, and structural equation modelling for the aggregate measure of emotional engagement towards individual global crises.
Findings: Between Oct 20 and Nov 3, 2023, 2579 individuals participated in the survey, of whom 400 participants from each country (200 male and 200 female participants) were included in our analysis (mean age 24·36 years [SD 2·86]). The mean emotional engagement varied between the global crises of interest (on a scale from 0 to 68, where 0 indicates no emotional response and 68 indicates strong emotional responses across 17 different emotions; wars: 32·42 [SD 14·57]; climate change: 28·79 [14·17]; radioactive water: 21·26 [16·08]), and emotional engagement also varied by country; for instance, for respondents from China, mean emotional engagement in radioactive water was relatively high (39·15 [10·72]) compared with the other countries, and for respondents from the USA, engagement with the wars was relatively low (29·45 [15·78]). We found significant variations in the level of emotional engagement between different crises, with distinct emotional profiles observed among individual countries. To assess the role of media exposure and nature connectedness on psychological outcomes, using structural equation modelling, we constructed a multi-country model comprising Portugal, South Africa, the USA, and the UK, and a standalone model for China. These models elucidated associations between emotional engagement and psychological distress and wellbeing, explaining substantial portions of the variance in both. Notably, while greater emotional engagement in the ecological crises (ie, climate change and radioactive water) generally predicted worse psychological health outcomes, we found the direction of effect for war crises to have positive outcomes for mental health in the standalone China model. Additionally, we found that media exposure mediated the negative effect of wars on psychological distress in the multi-country model, and positive psychological wellbeing in the standalone China model. Moreover, nature connectedness emerged as a potent mediator, effectively mitigating the adverse mental health effects of emotional engagement with some crises, such as radioactive water and climate change.
Interpretation: Our findings offer valuable insights into the nuanced dynamics of emotional engagement in global crises and its implications for mental health outcomes among young people across diverse global contexts. Further research is needed to understand the contribution of ongoing and new global crises towards a compounded negative future outlook on young people's mental health to identify effective communication and intervention strategies that can mitigate the effect of this global challenge.
Funding: Research Grants Council of Hong Kong, China.
The Lancet. Planetary health · 9 citationsread the source →
The development of an ultra-short, maternal mental health screening tool in South Africa.
Purpose: The burden of common perinatal mental disorders (CPMD) in low-and-middle-income countries is substantially higher than high-income countries, with low levels of detection, service provision and treatment in resource-constrained settings. We describe the development of an ultra-short screening tool to detect antenatal depression, anxiety disorders and maternal suicidal ideation.
Methods: A sample of 376 women was recruited at a primary-level obstetric clinic. Five depression and anxiety symptom-screening questionnaires, demographics and psychosocial risk questionnaires were administered. All participants were assessed with the Mini-International Neuropsychiatric Interview (MINI), a structured, diagnostic interview. Screening tool items were analysed against diagnostic data using multiple logistic regression and receiver operating curve (ROC) analysis.
Results: The prevalence of MINI-defined major depressive episode (MDE) and/or anxiety disorders was 33%. Overall, 18% of participants expressed suicidal ideation and behaviour, 54% of these had no depression or anxiety diagnosis. Multiple logistic regression identified four screening items that were independently predictive of MDE and anxiety disorders, investigating depressed mood, anhedonia, anxiety symptoms and suicidal ideation. ROC analysis of these combined items yielded an area under the curve of 0.83 (95% CI 0.78-0.88). A cut-off score of 2 or more offered a sensitivity of 78% and specificity of 82%.
Conclusion: This novel screening tool is the first measure of CPMD developed in South Africa to include depressed mood, anxiety symptoms and suicidal ideation. While the tool requires further investigation, it may be useful for the early identification of mental health symptoms and morbidity in the perinatal period.
Global mental health (Cambridge, England) · 17 citationsread the source →
Illness perception of individuals with spinal cord injury (SCI) during inpatient rehabilitation: a longitudinal study.
Study design: Multicentre longitudinal study.
Objectives: To assess overall illness perception and specific illness representations at admission and discharge of inpatient spinal cord injury (SCI) rehabilitation, and to detect associations between demographic and injury-related variables, and illness perception.
Setting: Seven Dutch SCI-specialised rehabilitation centres.
Methods: Participants aged >18 years with a recent SCI were screened for cognitive and emotional illness representations at admission and discharge with the Brief Illness Perception Questionnaire (B-IPQ). Differences between B-IPQ item scores at admission and discharge were analysed with the Wilcoxon signed-rank test. Differences between B-IPQ total scores were analysed with the paired-samples t-test. Associations between B-IPQ total scores and other variables were tested with bivariable and multivariable regression analyses.
Results: B-IPQ results were available for 270 participants at admission (71% male, 59% paraplegia, 83% incomplete) and 119 at discharge (68% male, 50% paraplegia, 78% incomplete). The extent to which people experienced their SCI as a threat was highest for: 'consequences', 'symptom burden' and 'concern' both at admission and discharge. Participants generally experienced less threat at discharge. A more threatening illness perception was significantly associated with older age, complete SCI and a history of cognitive problems at admission. Age and completeness of injury, together, explained 12% of the variance of overall illness perception at admission.
Conclusions: For most individuals, illness perception positively changed during SCI rehabilitation. Measuring illness perception in inpatient rehabilitation could support the identification of specific treatment goals in order to improve adjustment after SCI.
Spinal cord · 2 citationsread the source →
Effect of Childhood Trauma on Adult Depression and Neuroendocrine Function: Sex-Specific Moderation by CRH Receptor 1 Gene.
Variations of the corticotropin-releasing hormone receptor 1 (CRHR1) gene appear to moderate the development of depression after childhood trauma. Depression more frequently affects women than men. We examined sex differences in the effects of the CRHR1 gene on the relationship between childhood trauma and adult depression. We recruited 1,063 subjects from the waiting rooms of a public urban hospital. Childhood trauma exposure and symptoms of depression were assessed using dimensional rating scales. Subjects were genotyped for rs110402 within the CRHR1 gene. An independent sample of 78 subjects underwent clinical assessment, genotyping, and a dexamethasone/CRH test. The age range at recruitment was 18-77 years and 18-45, for the two studies respectively. In the hospital sample, the protective effect of the rs110402 A-allele against developing depression after childhood trauma was observed in men (N = 424), but not in women (N = 635). In the second sample, the rs110402 A-allele was associated with decreased cortisol response in the dexamethasone/CRH test only in men. In A-allele carriers with childhood trauma exposure women exhibited increased cortisol response compared men; there were no sex differences in A-allele carriers without trauma exposure. This effect may, however, not be related to gender differences per se, but to differences in the type of experienced abuse between men and women. CRHR x environment interactions in the hospital sample were observed with exposure to physical, but not sexual or emotional abuse. Physical abuse was the most common type of abuse in men in this cohort, while sexual abuse was most commonly suffered by women. Our results suggest that the CRHR1 gene may only moderate the effects of specific types of childhood trauma on depression. Gender differences in environmental exposures could thus be reflected in sex-specific CRHR1 x child abuse interactions.
Frontiers in behavioral neuroscience · 184 citationsread the source →
The development of the S-QoL 18: a shortened quality of life questionnaire for patients with schizophrenia.
Objective: The S-QoL 41 is a French self-administered questionnaire that assesses quality of life (QoL) among people with schizophrenia. This study aims to validate a shortened version of the S-QoL for more widespread use in clinical practice.
Methods: We used data from four studies conducted in four psychiatric hospitals in France (n=507). The item reduction and validation processes were based on both item response theory and classical test theory. The final version of the S-QoL was tested for construct validity, reliability, external validity, reproducibility and sensitivity to change. In addition, differential item functioning (DIF) analyses were performed to see whether all items behave in the same way in subgroups divided by age, gender, educational level and clinical form.
Results: The S-QoL 18 evaluates eight dimensions: psychological well-being, self-esteem, family relationships, relationships with friends, resilience, physical well-being, autonomy and sentimental life. The factor structure accounted for 78% of the total variance. Internal consistency was satisfactory (item-internal consistency greater than 0.40; Cronbach's alpha coefficients ranged from 0.72 to 0.84). The scalability was satisfactory, with INFIT statistics within an acceptable range. In addition, the results confirmed the absence of DIF and supported the invariance of the item calibrations.
Conclusions: The S-QoL 18 is a short self-administered QoL instrument that has a high degree of comparability with S-QoL 41 and presents satisfactory psychometric properties. Future studies should confirm its sensitivity to change.
Schizophrenia research · 98 citationsread the source →
Spirituality, religiosity, and spiritual pain among caregivers of patients with advanced cancer.
Background: Caregivers of patients with advanced cancer often face physical, social, and emotional distress as well as spiritual pain. Limited research has focused on the spiritual aspects of caregivers' suffering in the palliative care setting.
Methods: We interviewed 43 caregivers of patients with advanced cancer in our palliative care outpatient clinic. We determined demographic characteristics, religious affiliation, and relationship to the patient. Levels of spirituality, religiosity, and spiritual pain were self-reported using numeric rating scales (0 = lowest; 10 = highest). The participants completed various validated questionnaires to assess sleep disturbances, psychosocial distress, coping skills, and quality of life (QOL).
Results: The median age was 52 years (range, 21-83); 29 (67%) were women, 34 (78%) were white, 7 (17%) were African American, and 2 (5%) were Hispanic; 39 (91%) were Christian, 1 (2%) was Jewish, and 1 (2%) was agnostic; 37 (86%) were married; 18 (42%) were working full time; and 25 (58%) were spouses. All considered themselves spiritual, and 98% considered themselves religious, with median scores of 8 (interquartile range, 6-10) and 8 (interquartile range, 4-9), respectively. All the caregivers reported that spirituality and religiosity helped them cope with their loved one's illness, and many reported that spirituality and religiosity had a positive impact on their loved one's physical (58%) and emotional (76%) symptoms. Spiritual pain was reported by 23 (58%), with a median score of 5 (interquartile range, 2-8). Caregivers with spiritual pain had higher levels of anxiety (median 10 vs 4; P = .002), depression (6 vs 2; P = .006), and denial (3 vs 2; P = .01); more behavioral disengagement (3 vs 2; P = 0.011) more dysfunctional coping strategies (19 vs 16; P < .001) and worse QOL (70 vs 51; P < .001) than those who did not have spiritual pain.
Conclusions: The majority of caregivers of patients with advanced cancer considered themselves spiritual and religious. Despite this, there is high prevalence of spiritual pain in this population. Caregivers with spiritual pain experienced worse psychological distress and worse QOL. These findings support the importance of spiritual assessment of and spiritual support for caregivers in this setting.
The American journal of hospice & palliative care · 65 citationsread the source →
Patients with schizophrenia have a reduced neural response to both unpredictable and predictable primary reinforcers.
One prevalent theory of learning states that dopamine neurons signal mismatches between expected and actual outcomes, called temporal difference errors (TDEs). Evidence indicates that dopamine system dysfunction is involved in negative symptoms of schizophrenia (SZ), including avolition and anhedonia. As such, we predicted that brain responses to TDEs in dopamine midbrain nuclei and target areas would be abnormal in SZ. A total of 18 clinically stable patients with chronic SZ and 18 controls participated in an fMRI study, which used a passive conditioning task. In the task, the delivery of a small amount of juice followed a light stimulus by exactly 6 s on approximately 75% of 78 total trials, and was further delayed by 4-7 s on the remaining trials. The delayed juice delivery was designed to elicit the two types of TDE signals, associated with the recognition that a reward was omitted at the expected time, and delivered at an unexpected time. Main effects of TDE valence and group differences in the positive-negative TDE contrast (unexpected juice deliveries-juice omissions) were assessed through whole-brain and regions of interest (ROI) analyses. Main effects of TDE valence were observed for the entire sample in the midbrain, left putamen, left cerebellum, and primary gustatory cortex, bilaterally. Whole-brain analyses revealed group differences in the positive-negative TDE contrast in the right putamen and left precentral gyrus, whereas ROI analyses revealed additional group differences in the midbrain, insula, and parietal operculum, on the right, the putamen and cerebellum, on the left, and the frontal operculum, bilaterally. Further, these group differences were generally driven by attenuated responses in patients to positive TDEs (unexpected juice deliveries), whereas responses to negative TDEs (unexpected juice omissions) were largely intact. Patients also showed reductions in responses to juice deliveries on standard trials, and more blunted reinforcer responses in the left putamen corresponded to higher ratings of avolition. These results provide evidence that SZ patients show abnormal brain responses associated with the processing of a primary reinforcer, which may be a source of motivational deficits.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 153 citationsread the source →
Compliance rates in children using noninvasive continuous positive airway pressure.
Study objectives: For a subpopulation of children with obstructive sleep apnea, the mainstay of treatment is nasal continuous positive airway pressure (nCPAP). Accurate measures of "time in use" have not been used to assess compliance with nCPAP in large numbers of children. Data from a comprehensive nCPAP program are used to describe nCPAP use among children aged 6 months to 18 years and provide time-in-use compliance rates.
Design: Retrospective cohort study
Setting: University Pediatric Teaching Hospital
Interventions: Initiation of nCPAP treatment
Measurements and results: Seventy-nine children were identified as requiring treatment with nCPAP, with 65 (82%) successfully established on nCPAP during the 46-month study period. Objective compliance data were available on 50 children: 66% were boys, 78% had a complicating medical disorder, the mean age was 10 +/- 5.1 years, and the median apnea-hypopnea index was 11.3 (interquartile range, 5.4-25.9). Follow-up ranged from 8 to 979 days. Forty-eight percent of children used nCPAP immediately. Seventy-six percent of children used nCPAP for at least half the days, with use defined as 1 or more hours of recording during a 24-hour period. Mean daily use was 4.7 hours (interquartile range, 1.4-7.0), and mean daily use on days nCPAP was used was 6.3 hours (interquartile range, 3.3-8.5)
Conclusions: With patience, a behavioral modification approach, and parental commitment, children will be accepting of nCPAP and reasonably compliant with treatment.
Sleep · 85 citationsread the source →
Daskalopoulou M, Rodger A, Phillips AN, Sherr L, Speakman A, Collins S, Elford J, Johnson MA, Gilson R, Fisher M, Wilkins E, Anderson J, McDonnell J, Edwards S, Perry N, O'Connell R, Lascar M, Jones M, Johnson AM, Hart G, Miners A, Geretti AM, Burman WJ, Lampe FC. (2014)MEDLINE-indexed journal, not yet read by usThe lancet. HIV Recreational drug use, polydrug use, and sexual behaviour in HIV-diagnosed men who have sex with men in the UK: results from the cross-sectional ASTRA study.
Background: Recreational drug use in men who have sex with men (MSM) is of concern because it might be linked to the transmission of HIV and other sexually transmitted infections. Evidence about drug use in HIV-diagnosed MSM in the UK is limited by representativeness of the study populations. We describe patterns of drug use and associations with sexual behaviours in HIV-diagnosed MSM in the UK.
Methods: We used data from the cross-sectional ASTRA study, which recruited participants aged 18 years or older with HIV from eight HIV outpatient clinics in the UK between Feb 1, 2011, and Dec 31, 2012. We examined data for MSM, assessing the prevalence of recreational drug use and polydrug use in the previous 3 months and associations with sociodemographic and HIV-related factors. We examined the association of polydrug use with measures of condomless sex in the previous 3 months and with other sexual behaviours.
Findings: Our analysis included data for 2248 MSM: 2136 (95%) were gay, 1973 (89%) were white, 1904 (85%) were on antiretroviral treatment (ART), and 1682 (76%) had a viral load of 50 copies per mL or lower. 1138 (51%) used recreational drugs in the previous 3 months; 608 (27%) used nitrites, 477 (21%) used cannabis, 460 (21%) used erectile dysfunction drugs, 453 (20%) used cocaine, 280 (13%) used ketamine, 258 (12%) used 3,4-methylenedioxy-N-methylamphetamine (MDMA), 221 (10%) used gamma-hydroxybutyrate or gamma-butyrolactone, 175 (8%) used methamphetamine, and 162 (7%) used mephedrone. In the 1138 individuals who used drugs, 529 (47%) used three or more drugs and 241 (21%) used five or more. Prevalence of injection drug use was 3% (n = 68). Drug use was independently associated with younger age (p < 0·0001), not being religious (p = 0·001), having an HIV-positive stable partner (p = 0·0008), HIV-serostatus disclosure (p = 0·009), smoking (p < 0·0001), evidence of harmful alcohol drinking (p = 0·0001), and ART non-adherence (p < 0·0001). Increasing polydrug use was associated with increasing prevalence of condomless sex (prevalence range from no drug use to use of five or more drugs was 24% to 78%), condomless sex with HIV-seroconcordant partners (17% to 69%), condomless sex with HIV-serodiscordant partners (10% to 25%), and higher-HIV-risk condomless sex after taking viral load into account (4% to 16%; p ≤ 0·005 for all). Associations were similar after adjustment for sociodemographic and HIV-related factors. Methamphetamine was more strongly associated with higher-HIV-risk condomless sex than were other commonly used drugs.
Interpretation: Polydrug use is prevalent in HIV-diagnosed MSM and is strongly associated with condomless sex. Specialist support services for MSM with HIV who use recreational drugs might be beneficial in the reduction of harm and prevention of ongoing transmission of HIV and other sexually transmitted infections.
Funding: National Institute for Health Research.
The lancet. HIV · 226 citationsread the source →
Maximizing clinical research participation in vulnerable older persons: identification of barriers and motivators.
Objectives: To identify barriers and motivators to participation in long-term clinical research by high-risk elderly people and to develop procedures to maximize recruitment and retention.
Design: Quantitative and qualitative survey.
Setting: Academic primary care medicine and pre-anesthesia testing clinics.
Participants: Fifty patients aged 70 and older, including 25 medical patients at high risk of hospitalization and 25 patients with planned major surgery.
Measurements: Fifteen- to 20-minute interviews involved open- and closed-ended questions guided by an in-depth script. Two planned study protocols were presented to each participant. Both involved serial neuropsychological assessments, blood testing, and magnetic resonance brain imaging (MRI); one added lumbar puncture (LP). Participants were asked whether they would be willing to participate in these protocols, rated barriers and incentives to participation, and were probed with open-ended questions.
Results: Of 50 participants (average age 78, 44% male, 40% nonwhite), 32 (64%) expressed willingness to participate in the LP-containing protocol, with LP cited as the strongest disincentive. Thirty-eight (76%) expressed willingness to participate in the protocol without LP, with phlebotomy and long interviews cited as the strongest disincentives. Altruism was a strong motivator for participation, whereas transportation was a major barrier. Study visits at home, flexible appointment times, assessments shorter than 75 minutes, and providing transportation and free parking were strategies developed to maximize study participation.
Conclusion: Vulnerable elderly people expressed a high rate of willingness to participate in an 18-month prospective study. Participants identified incentives and barriers that enabled investigators to develop procedures to maximize recruitment and retention.
Journal of the American Geriatrics Society · 56 citationsread the source →
A youth-focused case management intervention to engage and retain young gay men of color in HIV care.
HIV-positive Latino and African-American young men who have sex with men (YMSM) have low rates of engagement and retention in HIV care. An evaluation of a youth-focused case management intervention (YCM) designed to improve retention in HIV care is presented. HIV-positive Latino and African-American YMSM, ages 18-24, who were newly diagnosed with HIV or in intermittent HIV care, were enrolled into a psychosocial case management intervention administered by Bachelor-level peer case managers at two HIV clinics in Los Angeles County, California. Participants met weekly with a case manager for the first two months and monthly for the next 22 months. Retention in HIV primary care at three and six months of follow-up was evaluated as were factors associated with retention in care. From April 2006 to April 2009, 61 HIV-positive participants were enrolled into the intervention (54% African-American, 46% Latino; mean age 21 years). At the time of enrollment into the intervention, 78% of the YMSM had a critical or immediate need for stable housing, nutrition support, substance abuse treatment, or mental health services. Among intervention participants (n=61), 90% were retained in primary HIV care at three months and 70% at six months. Among those who had previously been in intermittent care (n=33), the proportion attending all HIV primary care visits in the previous six months increased from 7% to 73% following participation in the intervention (p<0.0001). Retention in HIV care at six months was associated with increased number of intervention visits (p=0.05), more hours in the intervention (p=0.02), and prescription of HAART. These data highlight the critical needs of HIV-positive African-American and Latino YMSM and demonstrate that a clinic-based YCM can be effective in stabilizing hard-to-reach clients and retaining them in consistent HIV care.
AIDS care · 54 citationsread the source →
Risk and resilience for psychological distress amongst unaccompanied asylum seeking adolescents.
Background: To investigate the level of posttraumatic stress and depressive symptoms, and background risk and protective factors that might increase or ameliorate this distress amongst unaccompanied asylum-seeking children and adolescents (UASC).
Methods: Cross-sectional survey carried out in London. Participants were 78 UASC aged 13-18 years, predominantly from the Balkans and Africa, compared with 35 accompanied refugee children. Measures included self-report questionnaires of war trauma, posttraumatic stress and depressive symptoms.
Results: UASC had experienced high levels of losses and war trauma, and posttraumatic stress symptoms. Predictors of high posttraumatic symptoms included low-support living arrangements, female gender and trauma events, and increasing age only amongst the UASC. High depressive scores were associated with female gender, and region of origin amongst the UASC.
Conclusion: UASC might have less psychological distress if offered high-support living arrangements and general support as they approach the age of 18 years, but prospective studies are required to investigate the range of risk and protective factors.
Journal of child psychology and psychiatry, and allied disciplines · 120 citationsread the source →
Impaired survival and long-term neurological problems in benign meningioma.
Purpose: To assess long-term functional outcome and survival among patients with meningioma World Health Organization (WHO) grade I.
Methods: Retrospective analysis of 205 patients after resection of WHO grade I intracranial meningioma from 1985 through 2003. Expected age- and sex-specific survival was calculated by applying Dutch life-table statistics to each patient for the individual duration of follow-up. Long-term functional outcome was assessed using a mailed questionnaire to the general practitioner.
Results: The mean duration of follow-up was 11.5 years. Survival at 5, 10, 15, and 20 years was 92%, 81%, 63%, and 53%, respectively, which is significantly lower than the expected survival (94%, 86%, 78%, and 66%, respectively). Survival was worse with higher age (P < .001). Survival among patients younger than 45 years and older than 65 years was comparable to the expected survival but significantly worse among patients aged 45-65 years. Analysis of the cause of death suggests an excess mortality associated with both brain tumor death and stroke (P = .07). Recurrence rates at 5, 10, and 15 years were 18%, 26%, and 32%, respectively. Higher Simpson grade (P < .001) and lower age (P = .02) were associated with a higher recurrence rate. In 29 patients (14%) receiving radiotherapy, the 5-year recurrence rate was 18% and the 5-year survival was only 58%. Long-term functioning (≥ 5 years after last treatment) could be assessed in 89 long-term survivors: 29 patients (33%) showed no deficits, and 60 (67%) showed at least 1 neurological symptom, of whom 24 (27%) were unable to perform normal daily activities.
Conclusion: Long-term survival in WHO grade I meningioma is challenged in patients more than 45 years of age. Excess mortality seems to be associated with both tumor recurrence and stroke. The majority of patients have long-term neurological problems.
Neuro-oncology · 165 citationsread the source →