Sleep impairments in refugees diagnosed with post-traumatic stress disorder : a polysomnographic and self-report study

Background: Post-traumatic stress disorder (PTSD) is the clinical manifestation of traumatic events and is associated with sleep disturbances. Sleep disturbances, if left untreated, may perpetuate or even worsen symptoms of PTSD. Previous studies of other PTSD populations show a higher incidence of sleep impairments and sleep disorders compared to healthy controls (HCs); however, this has never been investigated in trauma-affected refugees diagnosed with PTSD.

 

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The associations between metabolic profiles and sexual and physical abuse in depressed adolescent psychiatric outpatients : an exploratory pilot study

Background: Sexual and physical abuse have been associated with long-term systemic alterations such as low-grade inflammation and changes in brain morphology that may be reflected in the metabolome. However, data on the metabolic consequences of sexual and physical abuse remain scarce.

 

Objective: This pilot study sought to investigate changes in the metabolite profile related to sexual and physical abuse in depressed adolescent psychiatric outpatients.

 

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Exploring the associations between social support and symptoms of posttraumatic stress disorder among Malaysian and Australian trauma survivors

Background: Social support is an important feature in understanding posttraumatic stress disorder (PTSD) and its treatment. Non-clinical research has identified distinct profiles of culturally appropriate social support. Despite this, little research has examined cultural influences on social support in the context of PTSD.

 

Objective: This study examined cultural differences in the associations between social support and symptoms of PTSD.

 

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Moral injury associated with increased odds of past-year mental health disorders : a Canadian Armed Forces examination

Background: Potentially morally injurious experiences (PMIEs) are common during military service. However, it is unclear to what extent PMIEs are related to well-established adverse mental health outcomes.

 

Objective: The objective of this study was to use a population-based survey to determine the associations between moral injury endorsement and the presence of past-year mental health disorders in Canadian Armed Forces (CAF) personnel and Veterans.

 

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Sex-Based Contributors to and Consequences of Post-traumatic Stress Disorder

Purpose of Review
Women are twice as likely to develop post-traumatic stress disorder (PTSD) compared to men after a traumatic experience. The purpose of this mini review was to explore recent research on biological contributors to this sex difference.

 

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Task-sharing psychosocial interventions for the prevention of common mental disorders in the perinatal period in low- and middle-income countries : A systematic review and meta-analysis

Aim:
to assess the efficacy of psychosocial interventions delivered through task-sharing approaches for preventing perinatal common mental disorders among women in low- and middle-income countries.

 

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The relationship between tonic immobility and the development, severity, and course of posttraumatic stress disorder : Systematic and meta-analytic literature review

Background: Tonic immobility (TI) is a reflexive, involuntary response that causes motor inhibition, vocal suppression, and analgesia. TI is elicited by extreme fear and perception of entrapment in a life-threatening situation. Research suggests that TI is a frequent peritraumatic response and may be related to subsequent posttraumatic stress disorder (PTSD). However, findings are mixed and, as of yet, no systematic or meta-analytic review examining associations between TI and PTSD has been published.

 

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The mental health impact of the COVID-19 pandemic and exposure to other potentially traumatic events up to old age

We investigated whether the impact of potentially traumatic events (PTEs) on trauma-related symptoms changes across the transitional adult lifespan (i.e., 16–100 years old) and if this association differs for self-reported COVID-19–related PTEs compared to other PTEs. A web-based cross-sectional study was conducted among 7,034 participants from 88 countries between late April and October 2020. Participants completed the Global Psychotrauma Screen (GPS), a self-report questionnaire assessing trauma-related symptoms.

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Depression among Turkish and Moroccan immigrant populations in Northwestern Europe : a systematic review of prevalence and correlates

Background: This systematic review aimed to synthesize the prevalence and correlates of depressive disorders and symptoms of Turkish and Moroccan immigrant populations in Northwestern Europe, formulating evidence-informed recommendations for clinical practice.

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Posttraumatic Stress Disorder among University Students of Mosul, Iraq : An After Effect of War Atrocities

People in Mosul, Iraq faced many acts of violence between 2014 and 2017 when the city was seized by the terrorist group of Islamic State of Iraq and Syria (ISIS). We aimed to determine the prevalence of symptoms of posttraumatic stress disorder (PTSD) among university students in Mosul. This cross-sectional study was conducted between the period of 15 April and 29 December 2020. Data were collected from 305 university students by face-to-face interview. The Iraqi modified version of the Harvard Trauma Questionnaire was used to assess the prevalence and degree of PTSD symptoms.

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