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Widowhood and mortality: a meta-analysis.

Background: While the "widowhood effect" is well known, there is substantial heterogeneity in the magnitude of effects reported in different studies. We conducted a meta-analysis of widowhood and mortality, focusing on longitudinal studies with follow-up from the time of bereavement. Methods and findings: A random-effects meta-analysis was conducted to calculate the overall relative risk (RR) for subsequent mortality among 2,263,888 subjects from 15 prospective cohort studies. We found a statistically significant positive association between widowhood and mortality, but the widowhood effect was stronger in the period earlier than six months since bereavement (overall RR = 1.41, 95% CI: 1.26, 1.57) compared to the effect after six months (overall RR = 1.14, 95% CI: 1.10, 1.18). Meta-regression showed that the widowhood effect was not different for those aged younger than 65 years compared to those older than 65 (P = 0.25). There was, however, a difference in the magnitude of the widowhood effect by gender; for women the RR was not statistically significantly different from the null (overall RR = 1.04, 95% CI: 1.00, 1.08), while it was for men (overall RR = 1.23, 95% CI: 1.18, 1.28). Conclusions: The results suggest that further studies should focus more on the mechanisms that generate this association especially among men.

PloS one · meta-analysis · 137 citationsread the source →

Psychological advocacy towards healing (PATH): A randomized controlled trial of a psychological intervention in a domestic violence service setting.

Background: Experience of domestic violence and abuse (DVA) is associated with mental illness. Advocacy has little effect on mental health outcomes of female DVA survivors and there is uncertainty about the effectiveness of psychological interventions for this population. Objective: To test effectiveness of a psychological intervention delivered by advocates to DVA survivors. Design, masking, setting, participants: Pragmatic parallel group individually randomized controlled trial of normal DVA advocacy vs. advocacy + psychological intervention. Statistician and researchers blinded to group assignment. Setting: specialist DVA agencies; two UK cities. Participants: Women aged 16 years and older accessing DVA services. Intervention: Eight specialist psychological advocacy (SPA) sessions with two follow up sessions. Measurements: Primary outcomes at 12 months: depression symptoms (PHQ-9) and psychological distress (CORE-OM). Primary analysis: intention to treat linear (logistic) regression model for continuous (binary) outcomes. Results: 263 women recruited (78 in shelter/refuge, 185 in community), 2 withdrew (1 community, control group; 1 intervention, refuge group), 1 was excluded from the study for protocol violation (community, control group), 130 in intervention and 130 in control groups. Recruitment ended June 2013. 12-month follow up: 64%. At 12-month follow up greater improvement in mental health of women in the intervention group. Difference in average CORE-OM score between intervention and control groups: -3.3 points (95% CI -5.5 to -1.2). Difference in average PHQ-9 score between intervention and control group: -2.2 (95% CI -4.1 to -0.3). At 12 months, 35% of the intervention group and 55% of the control group were above the CORE-OM -2clinical threshold (OR 0.32, 95% CI 0.16 to 0.64); 29% of the intervention group and 46% of the control group were above the PHQ-9 clinical threshold (OR 0.41, 95% CI 0.21 to 0.81). Limitations: 64% retention at 12 months. Conclusions: An eight-session psychological intervention delivered by DVA advocates produced clinically relevant improvement in mental health outcomes compared with normal advocacy care. Trial registration: ISRCTN registry ISRCTN58561170 Original Research 3675/3750.

PloS one · randomised controlled trial · 19 citationsread the source →

Comparison of a Single-Session Pain Management Skills Intervention With a Single-Session Health Education Intervention and 8 Sessions of Cognitive Behavioral Therapy in Adults With Chronic Low Back Pain: A Randomized Clinical Trial.

Importance: Chronic low back pain (CLBP), the most prevalent chronic pain condition, imparts substantial disability and discomfort. Cognitive behavioral therapy (CBT) reduces the effect of CLBP, but access is limited. Objective: To determine whether a single class in evidence-based pain management skills (empowered relief) is noninferior to 8-session CBT and superior to health education at 3 months after treatment for improving pain catastrophizing, pain intensity, pain interference, and other secondary outcomes. Design, setting, and participants: This 3-arm randomized clinical trial collected data from May 24, 2017, to March 3, 2020. Participants included individuals in the community with self-reported CLBP for 6 months or more and an average pain intensity of at least 4 (range, 0-10, with 10 indicating worst pain imaginable). Data were analyzed using intention-to-treat and per-protocol approaches. Interventions: Participants were randomized to (1) empowered relief, (2) health education (matched to empowered relief for duration and format), or (3) 8-session CBT. Self-reported data were collected at baseline, before treatment, and at posttreatment months 1, 2, and 3. Main outcomes and measures: Group differences in Pain Catastrophizing Scale scores and secondary outcomes at month 3 after treatment. Pain intensity and pain interference were priority secondary outcomes. Results: A total of 263 participants were included in the analysis (131 women [49.8%], 130 men [49.4%], and 2 other [0.8%]; mean [SD] age, 47.9 [13.8] years) and were randomized into 3 groups: empowered relief (n = 87), CBT (n = 88), and health education (n = 88). Empowered relief was noninferior to CBT for pain catastrophizing scores at 3 months (difference from CBT, 1.39 [97.5% CI, -∞ to 4.24]). Empowered relief and CBT were superior to health education for pain catastrophizing scores (empowered relief difference from health education, -5.90 [95% CI, -8.78 to -3.01; P < .001]; CBT difference from health education, -7.29 [95% CI, -10.20 to -4.38; P < .001]). Pain catastrophizing score reductions for empowered relief and CBT at 3 months after treatment were clinically meaningful (empowered relief, -9.12 [95% CI, -11.6 to -6.67; P < .001]; CBT, -10.94 [95% CI, -13.6 to -8.32; P < .001]; health education, -4.60 [95% CI, -7.18 to -2.01; P = .001]). Between-group comparisons for pain catastrophizing at months 1 to 3 were adjusted for baseline pain catastrophizing scores and used intention-to-treat analysis. Empowered relief was noninferior to CBT for pain intensity and pain interference (priority secondary outcomes), sleep disturbance, pain bothersomeness, pain behavior, depression, and anxiety. Empowered relief was inferior to CBT for physical function. Conclusions and relevance: Among adults with CLBP, a single-session pain management class resulted in clinically significant improvements in pain catastrophizing, pain intensity, pain interference, and other secondary outcomes that were noninferior to 8-session CBT at 3 months. Trial registration: ClinicalTrials.gov Identifier: NCT03167086.

JAMA network open · randomised controlled trial · 140 citationsread the source →

Behavioural and cognitive-behavioural interventions for outwardly directed aggressive behaviour in people with intellectual disabilities.

Background: Outwardly directed aggressive behaviour in people with intellectual disabilities is a significant issue that may lead to poor quality of life, social exclusion and inpatient psychiatric admissions. Cognitive and behavioural approaches have been developed to manage aggressive behaviour but the effectiveness of these interventions on reducing aggressive behaviour and other outcomes are unclear. This is the third update of this review and adds nine new studies, resulting in a total of 15 studies in this review. Objectives: To evaluate the efficacy of behavioural and cognitive-behavioural interventions on outwardly directed aggressive behaviour compared to usual care, wait-list controls or no treatment in people with intellectual disability. We also evaluated enhanced interventions compared to non-enhanced interventions. Search methods: We used standard, extensive Cochrane search methods. The latest search date was March 2022. We revised the search terms to include positive behaviour support (PBS). Selection criteria: We included randomised and quasi-randomised trials of children and adults with intellectual disability of any duration, setting and any eligible comparator. Data collection and analysis: We used standard Cochrane methods. Our primary outcomes were change in 1. aggressive behaviour, 2. ability to control anger, and 3. adaptive functioning, and 4. Adverse effects: Our secondary outcomes were change in 5. mental state, 6. medication, 7. care needs and 8. quality of life, and 9. frequency of service utilisation and 10. user satisfaction data. We used GRADE to assess certainty of evidence for each outcome. We expressed treatment effects as mean differences (MD) or odds ratios (OR), with 95% confidence intervals (CI). Where possible, we pooled data using a fixed-effect model. Main results: This updated version comprises nine new studies giving 15 included studies and 921 participants. The update also adds new interventions including parent training (two studies), mindfulness-based positive behaviour support (MBPBS) (two studies), reciprocal imitation training (RIT; one study) and dialectical behavioural therapy (DBT; one study). It also adds two new studies on PBS. Most studies were based in the community (14 studies), and one was in an inpatient forensic service. Eleven studies involved adults only. The remaining studies involved children (one study), children and adolescents (one study), adolescents (one study), and adolescents and adults (one study). One study included boys with fragile X syndrome. Six studies were conducted in the UK, seven in the USA, one in Canada and one in Germany. Only five studies described sources of funding. Four studies compared anger management based on cognitive behaviour therapy to a wait-list or no treatment control group (n = 263); two studies compared PBS with treatment as usual (TAU) (n = 308); two studies compared carer training on mindfulness and PBS with PBS only (n = 128); two studies involving parent training on behavioural approaches compared to wait-list control or TAU (n = 99); one study of mindfulness to a wait-list control (n = 34); one study of adapted dialectal behavioural therapy compared to wait-list control (n = 21); one study of RIT compared to an active control (n = 20) and one study of modified relaxation compared to an active control group (n = 12). There was moderate-certainty evidence that anger management may improve severity of aggressive behaviour post-treatment (MD -3.50, 95% CI -6.21 to -0.79; P = 0.01; 1 study, 158 participants); very low-certainty evidence that it might improve self-reported ability to control anger (MD -8.38, 95% CI -14.05 to -2.71; P = 0.004, I2 = 2%; 3 studies, 212 participants), adaptive functioning (MD -21.73, 95% CI -36.44 to -7.02; P = 0.004; 1 study, 28 participants) and psychiatric symptoms (MD -0.48, 95% CI -0.79 to -0.17; P = 0.002; 1 study, 28 participants) post-treatment; and very low-certainty evidence that it does not improve quality of life post-treatment (MD -5.60, 95% CI -18.11 to 6.91; P = 0.38; 1 study, 129 participants) or reduce service utilisation and costs at 10 months (MD 102.99 British pounds, 95% CI -117.16 to 323.14; P = 0.36; 1 study, 133 participants). There was moderate-certainty evidence that PBS may reduce aggressive behaviour post-treatment (MD -7.78, 95% CI -15.23 to -0.32; P = 0.04, I2 = 0%; 2 studies, 275 participants) and low-certainty evidence that it probably does not reduce aggressive behaviour at 12 months (MD -5.20, 95% CI -13.27 to 2.87; P = 0.21; 1 study, 225 participants). There was low-certainty evidence that PBS does not improve mental state post-treatment (OR 1.44, 95% CI 0.83 to 2.49; P = 1.21; 1 study, 214 participants) and very low-certainty evidence that it might not reduce service utilisation at 12 months (MD -448.00 British pounds, 95% CI -1660.83 to 764.83; P = 0.47; 1 study, 225 participants). There was very low-certainty evidence that mindfulness may reduce incidents of physical aggression (MD -2.80, 95% CI -4.37 to -1.23; P < 0.001; 1 study; 34 participants) and low-certainty evidence that MBPBS may reduce incidents of aggression post-treatment (MD -10.27, 95% CI -14.86 to -5.67; P < 0.001, I2 = 87%; 2 studies, 128 participants). Reasons for downgrading the certainty of evidence were risk of bias (particularly selection and performance bias); imprecision (results from single, often small studies, wide CIs, and CIs crossing the null effect); and inconsistency (statistical heterogeneity). Authors' conclusions: There is moderate-certainty evidence that cognitive-behavioural approaches such as anger management and PBS may reduce outwardly directed aggressive behaviour in the short term but there is less certainty about the evidence in the medium and long term, particularly in relation to other outcomes such as quality of life. There is some evidence to suggest that combining more than one intervention may have cumulative benefits. Most studies were small and there is a need for larger, robust randomised controlled trials, particularly for interventions where the certainty of evidence is very low. More trials are needed that focus on children and whether psychological interventions lead to reductions in the use of psychotropic medications.

The Cochrane database of systematic reviews · systematic review · 6 citationsread the source →

Effects of tesamorelin (TH9507), a growth hormone-releasing factor analog, in human immunodeficiency virus-infected patients with excess abdominal fat: a pooled analysis of two multicenter, double-blind placebo-controlled phase 3 trials with safety extension data.

Context: HIV patients treated with antiretroviral therapy (ART) often develop increased visceral adipose tissue (VAT). Objective: Our objective was to perform a pooled analysis of two phase-3 studies of tesamorelin in ART-treated HIV patients with excess abdominal fat. Design and setting: Two multicenter, international studies were conducted; a 26-wk randomized, placebo-controlled primary intervention phase was followed by a 26-wk safety extension. Patients: A total of 806 ART-treated HIV patients with excess abdominal fat were randomized in a 2:1 fashion to receive tesamorelin 2 mg (n = 543) or placebo (n = 263) sc daily. At wk 26, patients initially on tesamorelin were rerandomized to 2 mg tesamorelin (T-T group, n = 246) or placebo (T-P, n = 135) for an additional 26 wk, whereas patients on placebo were switched to tesamorelin (P-T, n = 197). Interventions: Tesamorelin (GHRH(1-44)) at a dose of 2 mg or identical placebo, sc, was given daily. Main outcome measure: We evaluated percent change in VAT by computed tomography scan at wk 26. Results: At wk 26, VAT decreased significantly in tesamorelin-treated patients (-24 +/- 41 vs. 2 +/- 35 cm(2), tesamorelin vs. placebo, P < 0.001; treatment effect, -15.4%). No significant changes were observed in abdominal sc adipose tissue (-2 +/- 32 vs. 2 +/- 29 cm(2), P = 0.08; treatment effect, -0.6%). Treatment with tesamorelin resulted in significant decreases in triglycerides (-37 +/- 139 vs. 6 +/- 112 mg/dl, P < 0.001; treatment effect, -12.3%) and cholesterol to high-density lipoprotein ratio (-0.18 +/- 1.00 vs. 0.18 +/- 0.94, P < 0.001; treatment effect, -7.2%) vs. placebo. Tesamorelin improved body image [belly appearance distress (P = 0.002)], patient rating of belly profile (P = 0.003), and physician rating of belly profile (P < 0.001). Mean IGF-I increased 108 +/- 112 vs.-7 +/- 64 ng/ml (P < 0.001 vs. placebo). At wk 52, decreases in VAT [-35 +/- 50 cm(2) (-17.5 +/- 23.3%)], waist circumference (-3.4 +/- 6.0 cm), triglycerides (-48 +/- 182 mg/dl), cholesterol (-8 +/- 38 mg/dl), and non-high-density lipoprotein (-7 +/- 38 mg/dl) were maintained (all P < 0.001 vs. original baseline) in the T-T group. Treatment with tesamorelin was generally well tolerated. No clinically meaningful differences were observed between groups in glucose parameters at wk 26 and 52. Conclusions: Treatment with tesamorelin reduces VAT and maintains the reduction for up to 52 wk, preserves abdominal sc adipose tissue, improves body image and lipids, and is overall well tolerated without clinically meaningful changes in glucose parameters.

The Journal of clinical endocrinology and metabolism · 74 citationsread the source →

Rehabilitation Exercise and psycholoGical support After covid-19 InfectioN' (REGAIN): a structured summary of a study protocol for a randomised controlled trial.

Objectives: The primary objective is to determine which of two interventions: 1) an eight week, online, home-based, supervised, group rehabilitation programme (REGAIN); or 2) a single online session of advice (best-practice usual care); is the most clinically and cost-effective treatment for people with ongoing COVID-19 sequelae more than three months after hospital discharge. Trial design: Multi-centre, 2-arm (1:1 ratio) parallel group, randomised controlled trial with embedded process evaluation and health economic evaluation. Participants: Adults with ongoing COVID-19 sequelae more than three months after hospital discharge Inclusion criteria: 1) Adults ≥18 years; 2) ≥ 3 months after any hospital discharge related to COVID-19 infection, regardless of need for critical care or ventilatory support; 3) substantial (as defined by the participant) COVID-19 related physical and/or mental health problems; 4) access to, and able/supported to use email and internet audio/video; 4) able to provide informed consent; 5) able to understand spoken and written English, Bengali, Gujarati, Urdu, Punjabi or Mandarin, themselves or supported by family/friends. Exclusion criteria: 1) exercise contraindicated; 2) severe mental health problems preventing engagement; 3) previous randomisation in the present study; 4) already engaged in, or planning to engage in an alternative NHS rehabilitation programme in the next 12 weeks; 5) a member of the same household previously randomised in the present study. Intervention and comparator: Intervention 1: The Rehabilitation Exercise and psycholoGical support After covid-19 InfectioN (REGAIN) programme: an eight week, online, home-based, supervised, group rehabilitation programme. Intervention 2: A thirty-minute, on-line, one-to-one consultation with a REGAIN practitioner (best-practice usual care). Main outcomes: The primary outcome is health-related quality of life (HRQoL) - PROMIS® 29+2 Profile v2.1 (PROPr) - measured at three months post-randomisation. Secondary outcomes include dyspnoea, cognitive function, health utility, physical activity participation, post-traumatic stress disorder (PTSD) symptom severity, depressive and anxiety symptoms, work status, health and social care resource use, death - measured at three, six and 12 months post-randomisation. Randomisation: Participants will be randomised to best practice usual care or the REGAIN programme on a 1:1.03 basis using a computer-generated randomisation sequence, performed by minimisation and stratified by age, level of hospital care, and case level mental health symptomatology. Once consent and baseline questionnaires have been completed by the participant online at home, randomisation will be performed automatically by a bespoke web-based system. Blinding (masking): To ensure allocation concealment from both participant and REGAIN practitioner at baseline, randomisation will be performed only after the baseline questionnaires have been completed online at home by the participant. After randomisation has been performed, participants and REGAIN practitioners cannot be blind to group allocation. Follow-up outcome assessments will be completed by participants online at home. Numbers to be randomised (sample size): A total of 535 participants will be randomised: 263 to the best-practice usual care arm, and 272 participants to the REGAIN programme arm. Trial status: Current protocol: Version 3.0 (27th October 2020) Recruitment will begin in December 2020 and is anticipated to complete by September 2021. Trial registration: ISRCTN:11466448 , 23rd November 2020 FULL PROTOCOL: The full protocol Version 3.0 (27th October 2020) is attached as an additional file, accessible from the Trials website (Additional file 1). In the interests of expediting dissemination of this material, the familiar formatting has been eliminated; this Letter serves as a summary of the key elements of the full protocol. The study protocol has been reported in accordance with the Standard Protocol Items: Recommendations for Clinical Interventional Trials (SPIRIT) guidelines.

Trials · clinical trial · 23 citationsread the source →

Confronting fear using exposure and response prevention for anorexia nervosa: A randomized controlled pilot study.

Objective: Anorexia nervosa (AN) is a severe illness with high rates of relapse. Exposure and Response Prevention for AN (AN-EXRP) is a new approach that specifically addresses maladaptive eating behavior by targeting eating-related fear and anxiety. The aim of this study was to evaluate AN-EXRP as an adjunctive strategy to improve eating behavior during weight restoration, at a pivotal moment when treatment goals shift toward relapse prevention. Method: A randomized controlled trial was conducted to compare AN-EXRP with a comparison condition, Cognitive Remediation Therapy (CRT). Hospitalized patients with AN (n = 32) who had achieved weight restoration to a BMI > 18.5 kg/m(2) received 12 sessions of either AN-EXRP or CRT. Outcome was assessed by change in caloric intake in an objective assessment of eating behavior. Results: The average test meal caloric intake of participants who received AN-EXRP increased from 352 ± 263 kcal at baseline to 401 ± 215 kcal post-treatment, while that of participants who received CRT decreased from 501 ± 232 kcal at baseline to 424 ± 221 kcal post-treatment [t(28) = 2.5, p = .02]. Improvement in intake was significantly associated with improvement in eating-related anxiety (Spearman's ρ = 0.40, p = .03). Discussion: These data demonstrate that AN-EXRP, compared to a credible comparison intervention, is associated with better caloric intake in a laboratory meal over time in AN. Additional studies are required to determine whether incorporation of these techniques into a longer treatment program leads to enduring and clinically significant change.

The International journal of eating disorders · randomised controlled trial · 95 citationsread the source →

Parenting styles and overweight status in first grade.

Objective: The goal was to determine the relationship between the 4 parenting styles (authoritative, authoritarian, permissive, and neglectful) and overweight status in first grade. Methods: Data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development were analyzed. Children with complete data for parenting parameters at 54 months and measured weight and height in first grade were included in the analysis. Overweight was defined as BMI of > or =95th percentile. The 4 parenting styles were constructed with 2 scales, namely, maternal sensitivity and maternal expectations for child self-control. Multivariate logistic regression analysis was used to evaluate the relationship between parenting style and overweight in first grade, controlling for gender, race, maternal education, income/needs ratio, marital status, and child behavior problems. Results: A total of 872 children, 11.1% overweight and 82.8% white, were included in the analysis. Children of authoritarian mothers (n = 298) had an increased risk of being overweight, compared with children of authoritative mothers (n = 179). Children of permissive (n = 132) and neglectful (n = 263) mothers were twice as likely to be overweight, compared with children of authoritative mothers. Of the covariates, only income/needs ratio was significant and did not alter the relationship between parenting style and overweight risk. Conclusions: Among the 4 parenting styles, authoritarian parenting was associated with the highest risk of overweight among young children. Understanding the mechanisms through which parenting styles are associated with overweight risk may lead to the development of more-comprehensive and better-targeted interventions.

Pediatrics · cohort or longitudinal · 284 citationsread the source →

Causes of death in Prader-Willi syndrome: Prader-Willi Syndrome Association (USA) 40-year mortality survey.

Background: Prader-Willi syndrome (PWS) is a rare, complex, neurodevelopmental genetic disorder that is associated with hyperphagia and morbid obesity in humans and leads to a shortened life expectancy. This report summarizes the primary causes of death and evaluates mortality trends in a large cohort of individuals with PWS. Methods: The US Prader-Willi Syndrome Association (PWSA (USA)) syndrome-specific database of death reports was collected through a cursory bereavement program for PWSA (USA) families using a brief survey created in 1999. Causes of death were descriptively characterized and statistically examined using Cox proportional hazards. Results: A total of 486 deaths were reported (263 males, 217 females, 6 unknown) between 1973 and 2015, with mean age of 29.5 ± 16 years (2 months-67 years); 70% occurred in adulthood. Respiratory failure was the most common cause, accounting for 31% of all deaths. Males were at increased risk for presumed hyperphagia-related accidents/injuries and cardiopulmonary factors compared to females. PWS maternal disomy 15 genetic subtype showed an increased risk of death from cardiopulmonary factors compared to the deletion subtype. Conclusions: These findings highlight the heightened vulnerability to obesity and hyperphagia-related mortality in PWS. Future research is needed to address critical vulnerabilities such as gender and genetic subtype in the cause of death in PWS.Genet Med advance online publication 17 November 2016.

Genetics in medicine : official journal of the American College of Medical Genetics · 139 citationsread the source →

An Embodied Conversational Agent for Unguided Internet-Based Cognitive Behavior Therapy in Preventative Mental Health: Feasibility and Acceptability Pilot Trial.

Background: Recent years have seen an increase in the use of internet-based cognitive behavioral therapy in the area of mental health. Although lower effectiveness and higher dropout rates of unguided than those of guided internet-based cognitive behavioral therapy remain critical issues, not incurring ongoing human clinical resources makes it highly advantageous. Objective: Current research in psychotherapy, which acknowledges the importance of therapeutic alliance, aims to evaluate the feasibility and acceptability, in terms of mental health, of an application that is embodied with a conversational agent. This application was enabled for use as an internet-based cognitive behavioral therapy preventative mental health measure. Methods: Analysis of the data from the 191 participants of the experimental group with a mean age of 38.07 (SD 10.75) years and the 263 participants of the control group with a mean age of 38.05 (SD 13.45) years using a 2-way factorial analysis of variance (group × time) was performed. Results: There was a significant main effect (P=.02) and interaction for time on the variable of positive mental health (P=.02), and for the treatment group, a significant simple main effect was also found (P=.002). In addition, there was a significant main effect (P=.02) and interaction for time on the variable of negative mental health (P=.005), and for the treatment group, a significant simple main effect was also found (P=.001). Conclusions: This research can be seen to represent a certain level of evidence for the mental health application developed herein, indicating empirically that internet-based cognitive behavioral therapy with the embodied conversational agent can be used in mental health care. In the pilot trial, given the issues related to feasibility and acceptability, it is necessary to pursue higher quality evidence while continuing to further improve the application, based on the findings of the current research.

JMIR mental health · 43 citationsread the source →

Water intake, hydration status and 2-year changes in cognitive performance: a prospective cohort study.

Background: Water intake and hydration status have been suggested to impact cognition; however, longitudinal evidence is limited and often inconsistent. This study aimed to longitudinally assess the association between hydration status and water intake based on current recommendations, with changes in cognition in an older Spanish population at high cardiovascular disease risk. Methods: A prospective analysis was conducted of a cohort of 1957 adults (aged 55-75) with overweight/obesity (BMI between ≥ 27 and < 40 kg/m2) and metabolic syndrome from the PREDIMED-Plus study. Participants had completed bloodwork and validated, semiquantitative beverage and food frequency questionnaires at baseline, as well as an extensive neuropsychological battery of 8 validated tests at baseline and 2 years of follow-up. Hydration status was determined by serum osmolarity calculation and categorized as < 295 mmol/L (hydrated), 295-299.9 mmol/L (impending dehydration), and ≥ 300 mmol/L (dehydrated). Water intake was assessed as total drinking water intake and total water intake from food and beverages and according to EFSA recommendations. Global cognitive function was determined as a composite z-score summarizing individual participant results from all neuropsychological tests. Multivariable linear regression models were fitted to assess the associations between baseline hydration status and fluid intake, continuously and categorically, with 2-year changes in cognitive performance. Results: The mean baseline daily total water intake was 2871 ± 676 mL/day (2889 ± 677 mL/day in men; 2854 ± 674 mL/day in women), and 80.2% of participants met the ESFA reference values for an adequate intake. Serum osmolarity (mean 298 ± 24 mmol/L, range 263 to 347 mmol/L) indicated that 56% of participants were physiologically dehydrated. Lower physiological hydration status (i.e., greater serum osmolarity) was associated with a greater decline in global cognitive function z-score over a 2-year period (β: - 0.010; 95% CI - 0.017 to - 0.004, p-value = 0.002). No significant associations were observed between water intake from beverages and/or foods with 2-year changes in global cognitive function. Conclusions: Reduced physiological hydration status was associated with greater reductions in global cognitive function over a 2-year period in older adults with metabolic syndrome and overweight or obesity. Future research assessing the impact of hydration on cognitive performance over a longer duration is needed. Trial registration: International Standard Randomized Controlled Trial Registry, ISRCTN89898870. Retrospectively registered on 24 July 2014.

BMC medicine · 32 citationsread the source →

An update on hepatitis C virus genotype distribution in Jordan: a 12-year retrospective study from a tertiary care teaching hospital in Amman.

Background: Nucleic acid hybridization (NAH) of hepatitis C virus (HCV) is a practical and reliable tool for virus genotyping. Genotype assignment is an important factor in the prediction of treatment success in chronic hepatitis C patients. The aim of this study was to determine the genotype distribution among HCV clinical isolates in Jordan between 2007 and 2018. Methods: Electronic and paper-based clinical data registry records from 2007 to 2018 at the Jordan University Hospital (JUH) were retrospectively examined for individuals with HCV genotype, HCV viral load, and alanine aminotransferase (ALT) testing results. Genotype determination was based on NAH technique using the HCV 5' untranslated region (5' UTR) with 386 requests available from 342 unique individuals. Results: A total of 263 out of 342 unique individuals (76.9%) had genotyping results available for final analysis with 259 individuals each having a single genotyping result. The most common HCV genotypes in the study were: genotype 4 (n = 142, 54.0%), genotype 1 (n = 87, 33.1%), genotype 3 (n = 16, 6.1%), genotype 2 (n = 9, 3.4%), other undetermined genotypes (n = 5, 1.9%) and mixed infections (n = 4, 1.5%). Sub-genotyping results were available for 46 individuals as follows: sub-genotype 4c/d (n = 13, 28.3%), sub-genotype 1a (n = 11, 23.9%), sub-genotype 1b (n = 10, 21.7%), sub-genotype 4a (n = 8, 17.4%), sub-genotype 3a (n = 2, 4.3%), sub-genotypes 2a/c and 4 h (n = 1, 2.2% for both). Individuals infected with genotype 1 showed higher viral load when compared to those infected with genotype 4 (p = 0.048, t-test). Younger HCV-infected individuals (< 52 years) had higher ALT levels compared to older individuals (p = 0.036, t-test). Self-reported risk factors for HCV acquisition included: history of previous surgery, invasive dental procedures, and blood transfusion, delivery at home, circumcision at home and wet cupping therapy (hijama). Conclusions: High genetic diversity of HCV was found in Jordan, with genotypes 4 and 1 as the most prevalent genotypes co-circulating in the country. Potential impact of virus genotype on disease markers (viral load, ALT) was detected and needs further assessment. The study can be helpful to plan for future prevention and management of HCV infection in Jordan.

BMC infectious diseases · 4 citationsread the source →

Cognitive and psychiatric symptom trajectories 2-3 years after hospital admission for COVID-19: a longitudinal, prospective cohort study in the UK.

Background: COVID-19 is known to be associated with increased risks of cognitive and psychiatric outcomes after the acute phase of disease. We aimed to assess whether these symptoms can emerge or persist more than 1 year after hospitalisation for COVID-19, to identify which early aspects of COVID-19 illness predict longer-term symptoms, and to establish how these symptoms relate to occupational functioning. Methods: The Post-hospitalisation COVID-19 study (PHOSP-COVID) is a prospective, longitudinal cohort study of adults (aged ≥18 years) who were hospitalised with a clinical diagnosis of COVID-19 at participating National Health Service hospitals across the UK. In the C-Fog study, a subset of PHOSP-COVID participants who consented to be recontacted for other research were invited to complete a computerised cognitive assessment and clinical scales between 2 years and 3 years after hospital admission. Participants completed eight cognitive tasks, covering eight cognitive domains, from the Cognitron battery, in addition to the 9-item Patient Health Questionnaire for depression, the Generalised Anxiety Disorder 7-item scale, the Functional Assessment of Chronic Illness Therapy Fatigue Scale, and the 20-item Cognitive Change Index (CCI-20) questionnaire to assess subjective cognitive decline. We evaluated how the absolute risks of symptoms evolved between follow-ups at 6 months, 12 months, and 2-3 years, and whether symptoms at 2-3 years were predicted by earlier aspects of COVID-19 illness. Participants completed an occupation change questionnaire to establish whether their occupation or working status had changed and, if so, why. We assessed which symptoms at 2-3 years were associated with occupation change. People with lived experience were involved in the study. Findings: 2469 PHOSP-COVID participants were invited to participate in the C-Fog study, and 475 participants (191 [40·2%] females and 284 [59·8%] males; mean age 58·26 [SD 11·13] years) who were discharged from one of 83 hospitals provided data at the 2-3-year follow-up. Participants had worse cognitive scores than would be expected on the basis of their sociodemographic characteristics across all cognitive domains tested (average score 0·71 SD below the mean [IQR 0·16-1·04]; p<0·0001). Most participants reported at least mild depression (263 [74·5%] of 353), anxiety (189 [53·5%] of 353), fatigue (220 [62·3%] of 353), or subjective cognitive decline (184 [52·1%] of 353), and more than a fifth reported severe depression (79 [22·4%] of 353), fatigue (87 [24·6%] of 353), or subjective cognitive decline (88 [24·9%] of 353). Depression, anxiety, and fatigue were worse at 2-3 years than at 6 months or 12 months, with evidence of both worsening of existing symptoms and emergence of new symptoms. Symptoms at 2-3 years were not predicted by the severity of acute COVID-19 illness, but were strongly predicted by the degree of recovery at 6 months (explaining 35·0-48·8% of the variance in anxiety, depression, fatigue, and subjective cognitive decline); by a biocognitive profile linking acutely raised D-dimer relative to C-reactive protein with subjective cognitive deficits at 6 months (explaining 7·0-17·2% of the variance in anxiety, depression, fatigue, and subjective cognitive decline); and by anxiety, depression, fatigue, and subjective cognitive deficit at 6 months. Objective cognitive deficits at 2-3 years were not predicted by any of the factors tested, except for cognitive deficits at 6 months, explaining 10·6% of their variance. 95 of 353 participants (26·9% [95% CI 22·6-31·8]) reported occupational change, with poor health being the most common reason for this change. Occupation change was strongly and specifically associated with objective cognitive deficits (odds ratio [OR] 1·51 [95% CI 1·04-2·22] for every SD decrease in overall cognitive score) and subjective cognitive decline (OR 1·54 [1·21-1·98] for every point increase in CCI-20). Interpretation: Psychiatric and cognitive symptoms appear to increase over the first 2-3 years post-hospitalisation due to both worsening of symptoms already present at 6 months and emergence of new symptoms. New symptoms occur mostly in people with other symptoms already present at 6 months. Early identification and management of symptoms might therefore be an effective strategy to prevent later onset of a complex syndrome. Occupation change is common and associated mainly with objective and subjective cognitive deficits. Interventions to promote cognitive recovery or to prevent cognitive decline are therefore needed to limit the functional and economic impacts of COVID-19. Funding: National Institute for Health and Care Research Oxford Health Biomedical Research Centre, Wolfson Foundation, MQ Mental Health Research, MRC-UK Research and Innovation, and National Institute for Health and Care Research.

The lancet. Psychiatry · 46 citationsread the source →

Adherence to vitamin and mineral supplementation after bariatric surgery - A two-year cohort study.

Background: Lifelong vitamin and mineral supplementation is recommended after bariatric surgery to prevent nutritional deficiencies, but it is not clear to which extent patients adhere to the recommended medication. The aim of this study was to assess adherence to supplementation. Additionally, we assessed predictors of low adherence and biochemical deficiencies. Methods: 263 adults were followed two years post bariatric surgery (89.4 % Roux-en-Y gastric bypass, 10.6 % sleeve gastrectomy) regarding adherence to calcium-vitamin D, vitamin B12 and iron. Pharmacy refill data was used to objectively capture adherence-rate. Predictors of low adherence were assessed via questionnaires and medical records. Blood sampling was performed preoperatively, and 1- and 2-years post-surgery. Results: About 60 % of the study participants had high adherence-rate (≥ 80 %) two years post-surgery, but a significant proportion had discontinued the intended lifelong supplementation: 15 % for calcium-vitamin D and 12 % for B12. Biochemical deficiencies were uncommon two years after surgery, both in adherent and non-persistent subjects, except for a 10 % prevalence of anemia. Younger age, experience of side effects, mental health problems and no regular use of medication before surgery, were factors associated with low adherence. Conclusion: Substantial variation existed in adherence to supplementation regimens after bariatric surgery during the first two years after bariatric surgery, but biochemical deficiencies were rare. The results indicate need for tailored follow-up and strategies to support long-term persistence.

Obesity research & clinical practice · 26 citationsread the source →

SOGC Guideline Retirement Notice No. 2.

These documents have been archived because they contain outdated information. They should not be consulted for clinical use, but for historical research only. Please visit the journal website for the most recent guidelines. The Use of Magnetic Resonance Imaging in the Obstetric Patient [J Obstet Gynaecol Can 36 (2014) 349-355] AUTHORS Yves Patenaude, MD, Sherbrooke, QC Denise Pugash, MD, Vancouver, BC Kenneth Lim, MD, Vancouver, BC Lucie Morin, MD, Montreal, QC The Role of Surgery in Endometrial Cancer [J Obstet Gynaecol Can 35 (2013) 370-371] AUTHORS Christopher Giede, MD, Saskatoon, SK Tien Le, MD, Ottawa, ON Patti Power, MD, St John's, NL Female Genital Cutting [J Obstet Gynaecol Can 35 (2013) 1028-1045] AUTHORS Liette Perron, MSW, Ottawa, ON Vyta Senikas, MD, Ottawa, ON Margaret Burnett, MD, Winnipeg, ON Victoria Davis, MD, Scarborough, ON Technical Update on Pessary Use [J Obstet Gynaecol Can 35 (2013) 664-674] AUTHORS Magali Robert, MD, Calgary, AB Jane A. Schulz, MD, Edmonton, AB Marie-Andrée Harvey, MD, Kingston, ON Cancer Chemotherapy and Pregnancy [J Obstet Gynaecol Can 35 (2013) 263-278] AUTHORS Gideon Koren, MD, Toronto, ON Nathalie Carey, BSc, Toronto, ON Robert Gagnon, MD, Montréal, QC Cynthia Maxwell, MD, Toronto, ON Irena Nulman, MD, Toronto, ON Vyta Senikas, MD, Ottawa, ON Current Status in Non-Invasive Prenatal Detection of Down Syndrome, Trisomy 18, and Trisomy 13 Using Cell-Free DNA in Maternal Plasma [J Obstet Gynaecol Can 35 (2013) 177-181] AUTHORS Sylvie Langlois, MD, Vancouver, BC Jo-Ann Brock, MD, Halifax, NS Mifepristone [J Obstet Gynaecol Can 25 (2003) 235] The Presence of a Third Party During Breast and Pelvic Examinations [J Obstet Gynaecol Can 25 (2003) 237] Midwifery [J Obstet Gynaecol Can 25 (2003) 239] Emergency Contraception [J Obstet Gynaecol Can 25 (2003) 673-678] Tension-Free Vaginal Tape (TVT) Procedure [J Obstet Gynaecol Can 25 (2003) 692-694] Uterine Fibroid Embolization (UFE) [J Obstet Gynaecol Can 26 (2004) 899-911] AUTHORS Guylaine G. Lefebvre, MD, Toronto, ON George Vilos, MD, Toronto, ON Murray Asch, MD, Oshawa, ON The Prevention of Early-Onset Neonatal Group B Streptococcal Disease [J Obstet Gynaecol Can 26 (2004) 826-832] AUTHORS Deborah M. Money, MD, FRCSC, Vancouver, BC Simon Dobson, MD, FRCPC, Vancouver, BC Cell-Free Fetal DNA in the Maternal Circulation and its Future Uses in Obstetrics [J Obstet Gynaecol Can 27 (2005) 54-57] AUTHOR R. Douglas Wilson, MD, Philadelphia, PA Cystic Fibrosis Carrier Testing in Pregnancy in Canada [J Obstet Gynaecol Can 24 (2002) 644-647] Amniocentesis and Women with Hepatitis B, Hepatitis C, or Human Immunodeficiency Virus [J Obstet Gynaecol Can 25 (2003) 145-148] Fetal Health Surveillance in Labour [J Obstet Gynaecol Can 24 (2002) 250-262] Management of the Third Stage of Labour to Prevent Postpartum Hemorrhage [J Obstet Gynaecol Can 25 (2003) 952-953] Cervical Cancer Prevention in Low-Resource Settings [J Obstet Gynaecol Can 26 (2004) 205-206] Hirsutism: Evaluation and Treatment [J Obstet Gynaecol Can 24 (2002) 62-67] Breast Cancer, Pregnancy, and Breastfeeding [J Obstet Gynaecol Can 24 (2002) 164-171] Parvovirus B19 Infection in Pregnancy [J Obstet Gynaecol Can 24 (2002) 727-734] Diversity [J Obstet Gynaecol Can 25 (2003) 1042] Conflict of Interest [J Obstet Gynaecol Can 25 (2003) 1044] Canadian Contraception Consensus [J Obstet Gynaecol Can 26 (2004) 347-387] School-Based and School-Linked Sexual Health Education and Promotion in Canada [J Obstet Gynaecol Can 26 (2004) 596-600] Gestational Trophoblastic Disease [J Obstet Gynaecol Can 24 (2002) 434-439] FIGO Professional and Ethical Responsibilities Concerning Sexual and Reproductive Rights [J Obstet Gynaecol Can 26 (2004) 1097-1099] FIGO / ICM Global Initiative to Prevent Post-Partum Hemorrhage [J Obstet Gynaecol Can 26 (2004) 1102] Intimate Partner Violence Consensus Statement [J Obstet Gynaecol Can 27 (2005) 365-388] The Management of Nausea and Vomiting of Pregnancy [J Obstet Gynaecol Can 24 (2002) 817-823] Canadian Contraception Consensus [J Obstet Gynaecol Can 26 (2004) 143-156] Present Role of Stem Cells for Fetal Genetic Therapy [J Obstet Gynaecol Can 27 (2005) 1038-1042] Amended Canadian Guideline for Prenatal Diagnosis (2005) Change to 2005-Techniques for Prenatal Diagnosis [J Obstet Gynaecol Can 27 (2005) 1048-1054] Umbilical Cord Blood Banking: Implications for Perinatal Care Providers [J Obstet Gynaecol Can 27 (2005) 263-274] Breast Cancer and Abortion [J Obstet Gynaecol Can 27 (2005) 491] AUTHOR Robert H. Lea, MD, Halifax, NS Postural Health in Women: The Role of Physiotherapy [J Obstet Gynaecol Can 27 (2005) 493-500] AUTHORS S.J. Britnell, BScPT, Vancouver, BC J.V. Cole, BScPT, Vancouver, BC L. Isherwood, BScPT, Vancouver, BC M.M. Sran, PT, BScPT, Vancouver, BC N. Britnell, BScPT, Vancouver, BC S. Burgi, BScPT, Vancouver, BC G. Candido, BScPT, Vancouver, BC L. Watson, BScPT, Vancouver, BC The Management of Uterine Leiomyomas [J Obstet Gynaecol Can 25 (2003) 396-405] Guidelines for Vaginal Birth after Previous Caesarean Birth [J Obstet Gynaecol Can 26 (2004) 660-670] Fetal Health Surveillance in Labour [J Obstet Gynaecol Can 24 (2002) 342-348] Number of Births to Maintain Competence [J Obstet Gynaecol Can 24 (2002) 359] Sexual Abuse by Physicians [J Obstet Gynaecol Can 25 (2003) 862] The Use of First Trimester Ultrasound [J Obstet Gynaecol Can 25 (2003) 864-869] Use of Hormonal Replacement Therapy After Treatment of Breast Cancer [J Obstet Gynaecol Can 26 (2004) 49-54] Obstetric Ultrasound Biological Effects and Safety [J Obstet Gynaecol Can 27 (2005) 572-575] Fetal Soft Markers in Obstetric Ultrasound [J Obstet Gynaecol Can 27 (2005) 592-612] Maternal Transport Policy [J Obstet Gynaecol Can 27 (2005) 956-959] Choice of Surgery for Stress Incontinence [J Obstet Gynaecol Can 27 (2005) 964-971] The Use of Fetal Doppler in Obstetrics [J Obstet Gynaecol Can 25 (2003) 601-607] Screening for Gestational Diabetes Mellitus [J Obstet Gynaecol Can 24 (2002) 894-903] Hormone Replacement Therapy and Cardiovascular Disease [J Obstet Gynaecol Can 24 (2002) 577-579] Providing Opinion for Medico-Legal Cases [J Obstet Gynaecol Can 24 (2002) 590-592] Antenatal Corticosteroid Therapy for Fetal Maturation [J Obstet Gynaecol Can 25 (2003) 45-48] Mastalgia [J Obstet Gynaecol Can 28 (2006) 49-57] AUTHORS Vera Rosolowich, RN, SCM, IBCLC, Winnipeg, MB Elizabeth Saettler, MD, Winnipeg, MB Beth Szuck, BA, HEc, CACE, RD, Winnipeg, MB Pregnancy Outcomes After Assisted Reproductive Technology [J Obstet Gynaecol Can 28 (2006) 220-233] AUTHORS Victoria M. Allen, MD, MSc, Halifax, NS R. Douglas Wilson, MD, MSc, Philadelphia, PA Canadian Contraception Consensus-Update on Depot Medroxyprogesterone Acetate (DMPA) [J Obstet Gynaecol Can 28 (2006) 305-308] AUTHOR Amanda Black, MD, Ottawa, ON Guidelines for Training Requirements in Colposcopy and its Related Treatment Modalities [J Obstet Gynaecol Can 28 (2006) 314-316] AUTHOR Susan M. McFaul, MD, Ottawa, ON Pelvic Examinations by Medical Trainees [J Obstet Gynaecol Can 28 (2006) 320-321] AUTHORS Kimberly E. Liu, MD, Edmonton, AB Deborah Robertson, MD, Montréal, QC Glenn Posner, MDCM, Ottawa, ON Sukhbir S. Singh, MD, London, ON Lawrence Oppenheimer, MD, Ottawa, ON Stillbirth and Bereavement: Guidelines for Stillbirth Investigation [J Obstet Gynaecol Can 28 (2006) 540-545] AUTHOR Line Leduc, MD, Montréal, QC Progesterone-Only and Non-Hormonal Contraception in the Breast Cancer Survivor: Joint Review and Committee Opinion of the Society of Obstetricians and Gynaecologists of Canada and the Society of Gynecologic Oncologists of Canada [J Obstet Gynaecol Can 28 (2006) 616-626] AUTHORS Jenna McNaught, MD, Winnipeg, MB Robert L. Reid, MD, Kingston, ON Breast Self-Examination [J Obstet Gynaecol Can 28 (2006) 728-730] AUTHOR Vera Rosolowich, RN, SCM, IBCLC, Winnipeg, MB The Physician Expert in Legal Proceedings [J Obstet Gynaecol Can 28 (2006) 913-915] AUTHORS Titus Owolabi, MD, Toronto, ON George Vilos, MD, Toronto, ON Induced Abortion Guidelines [J Obstet Gynaecol Can 28 (2006) 1014-1027] AUTHOR Victoria Jane Davis, MD Health Professionals Working With First Nations, Inuit, and Métis Consensus Guideline [J Obstet Gynaecol Can 35 (2013) S1-S4] AUTHORS Don Wilson, MD, FRCSC (Co-chair), Hellisuk Nation, Comox, BC Sandra de la Ronde, MD, FRCSC (Co-chair), Ottawa, ON Simon Brascoupé, Kitigan Zibi Anishinabeg, Ottawa, ON Alisha Nicole Apale, MSc, Ottawa, ON Lucy Barney, RN, MSN, Lillooet Nation, Vancouver, BC Bing Guthrie, MD, FRCSC, Yellowknife, NT Elizabeth Harrold, RN, Vancouver, BC Ojistoh Horn, MD, CCFP, Mohawk, Kahnawake, QC Robin Johnson, MD, FRCSC, Esdilagh, First Nation, Williams Lake, BC Darrien Rattray, MD, Tahltan, Halifax, NS Nicole Robinson, MA, Ottawa, ON Introduction [J Obstet Gynaecol Can 35 (2013) S5-S6] Chapter 1 Definitions [J Obstet Gynaecol Can 35 (2013) S7-S8] Chapter 2 Demographics [J Obstet Gynaecol Can 35 (2013) S9-S12] Chapter 3 Social Determinants of Health Among First Nations, Inuit, and Métis [J Obstet Gynaecol Can 35 (2013) S13-S23] Chapter 4 Health Systems, Policies, and Services for First Nations, Inuit, and Métis [J Obstet Gynaecol Can 35 (2013) S24-S27] Chapter 5 First Nations, Inuit, and Métis Women's Sexual and Reproductive Health [J Obstet Gynaecol Can 35 (2013) S28-S32] Chapter 6 First Nations, Inuit, and Métis Maternal Health [J Obstet Gynaecol Can 35 (2013) S33-S36] Chapter 7 Mature Women's Health [J Obstet Gynaecol Can 35 (2013) S37] Chapter 8 Changing Outcomes Through Culturally Competent Care [J Obstet Gynaecol Can 35 (2013) S38-S41] Chapter 9 Conclusion [J Obstet Gynaecol Can 35 (2013) S42-S43] Chapter 10 Case Studies [J Obstet Gynaecol Can 35 (2013) S44-S47] Appendix 1. Apology for the Forced Relocation of Inukjuak and Pond Inlet Families [J Obstet Gynaecol Can 35 (2013) S48] Appendix 2. Apology for the Residential School System [J Obstet Gynaecol Can 35 (2013) S49] Appendix 3. Avoiding Re-Traumatization of Sexual Abuse/Assault Victims During the Birthing Process [J Obstet Gynaecol Can 35 (2013) S50].

Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC · 3 citationsread the source →

Feasibility of using smartphones by village health workers for pregnancy registration and effectiveness of mobile phone text messages on reduction of homebirths in rural Uganda.

Introduction: Homebirths are common in low and middle income countries and are associated with poor child survival. We assessed the feasibility of using smartphones by village health workers for pregnancy registration and the effectiveness of health text messages (SMS) sent to pregnant women through village health workers in reducing homebirths in rural Uganda. Methods: A non-randomised intervention study was undertaken in 26 villages. In the intervention arm, village health workers registered pregnant women (n = 262) in 13 villages using a smartphone app (doForm) and paper forms and gestation age-timed SMS were sent through village health workers to the pregnant women. In 13 control villages, (n = 263) pregnant women were registered on paper forms only and no SMS was sent. The main outcome was place of birth measured through a self-report. Logistic regression with generalised estimating equations was used to explore the effect of the intervention. Results: Comparing 795 corresponding data fields on phone and paper revealed that numeric variable fields were 86%-95% similar while text fields were 38%-48% similar. Of the 525 pregnant women followed, 83 (15.8%) delivered at home. In the adjusted analysis, the intervention was associated with lower odds of homebirths [AOR = 0.38, 95%CI (0.15-0.97)]. Muslim religion [AOR = 4.0, 95%CI (1.72-9.34)], primary or no maternal education [AOR = 2.51, 95%CI (1.00-6.35)] and health facility distance ≥ 2 km [AOR = 2.26, 95%CI (0.95-5.40)] were independently associated with homebirths. Conclusion: Village health workers can register pregnant women at home using phones and relay gestation age specific SMS to them to effectively reduce homebirths.

PloS one · 13 citationsread the source →

Post-traumatic growth, illness perceptions and coping in people with acquired brain injury.

Post-traumatic growth is a process by which an individual who has faced a significantly adverse and life-altering event, can show evidence of an ability meaningfully to construe benefits from such adversity. The purpose of this study was to investigate, in a sample of people with acquired brain injury (ABI), the contribution of illness perceptions, distress, disability, and coping strategies and health to post-traumatic growth. Seventy people with an ABI took part in this cross-sectional investigation, comprising 70% males and 30% females. Traumatic brain injury accounted for the majority of brain injuries (56%), with 31% arising from a cerebrovascular accident and the remaining 13% arising from hypoxia, brain tumours, brain abcesses and encephalitis. The average time since injury was 70.43 months (SD = 55.30, range = 7-350). Participants completed assessments comprising post-traumatic growth (Post-traumatic Growth Inventory), beliefs about their condition (Illness Perception Questionnaire Revised), coping strategies (Brief COPE), anxiety and depression (Hospital Anxiety and Depression Scale) and functional disability (Functional Independence Measure and Functional Assessment Measure). All participants were accessing post-acute brain injury rehabilitation and support services. Results showed that greater levels of post-traumatic growth were associated with greater use of adaptive coping strategies (r = .597), lower levels of distress (r = -.241) and stronger beliefs about treatment-induced controllability of the effects arising from brain injury (r = .263). Greater use of adaptive coping strategies accounted for the greater proportion of the variance in post-traumatic growth (sr (2) = 0.287) and was the only variable found to make a unique and statistically significant contribution to the prediction of growth. Illness perceptions more generally were not significantly associated with growth experiences. This study provides additional evidence of the factors associated with the process of post-traumatic growth, in particular adaptive coping strategies that may help to facilitate growth, although the direction of this relationship requires further empirical investigation. The findings of this study may have implications for professionals providing neurorehabilitation services.

Neuropsychological rehabilitation · 38 citationsread the source →

Protective effects of the alcohol dehydrogenase-ADH1B allele in children exposed to alcohol during pregnancy.

Objectives: To examine alcohol use for mothers with and without an ADH1B*3 allele and the moderating effects of the maternal and child ADH1B*3 allele on a broad range of infant and 7.5-year outcomes. Study design: Blood samples from 263 black mother/child pairs (217 mothers and 239 children) were analyzed to determine incidence of the ADH1B allele and the relation of the maternal allele to pregnancy drinking assessed at every prenatal clinic visit. Moderating effects of ADH1B were examined by dichotomizing the moderator variable and performing regression analyses on the 2 groups. Results: Pregnancy drinking at conception was less frequent in the presence of the ADH1B*3 allele, and virtually no adverse effects were found in children whose mothers had at least one ADH1B*3 allele. By contrast to the maternal allele, we found no consistent pattern of greater vulnerability in children lacking the ADH1B*3 allele. Conclusions: These data are consistent with the hypothesis that the maternal ADH1B*3 allele provides some protection to the fetus from prenatal alcohol exposure.

The Journal of pediatrics · 70 citationsread the source →

A prospective evaluation of the directionality of the depression-inflammation relationship.

Cross-sectional studies have found that individuals with depressive disorders or symptoms have elevated levels of inflammatory markers predictive of coronary artery disease, including interleukin-6 (IL-6) and C-reactive protein (CRP). Due to the paucity of prospective studies, however, the directionality of the depression-inflammation relationship is unclear. We evaluated the longitudinal associations between depressive symptoms and both IL-6 and CRP among 263 healthy, older men and women enrolled in the Pittsburgh Healthy Heart Project, a 6-year prospective cohort study. During the baseline and follow-up visits, participants completed the Beck Depression Inventory-II (BDI-II) to assess depressive symptoms and underwent blood draws to quantify serum IL-6 and CRP. Path analyses revealed that baseline BDI-II (beta=0.18, p=0.01, DeltaR(2)=0.02) was a predictor of 6-year change in IL-6, even after adjustment for demographic, biomedical, and behavioral factors as well as other negative emotions. Of all the factors examined, only body-mass index was a stronger predictor of IL-6 change than depressive symptoms. In contrast to these results, baseline IL-6 did not predict 6-year change in BDI-II. Evidence of a weak bidirectional relationship between BDI-II and CRP was also observed; however, neither of these longitudinal associations was significant. The present findings indicate that depressive symptoms may precede and augment some inflammatory processes relevant to coronary artery disease among healthy, older adults. Therefore, our results imply that depression may lead to inflammation and that inflammation may be one of the mechanisms through which depression contributes to cardiovascular risk.

Brain, behavior, and immunity · 309 citationsread the source →