Youth exposure to violence increases the risk of poor mental and physical health outcomes lasting into adulthood. Traumatic stress is an outcome of particular concern as the physiological stress response impacts the developing brain. Recently, youth exposure to police violence has been conceptualized as an adverse childhood experience that may impact traumatic stress. To examine this possibility, we conducted a systematic review, drawing upon five databases to gather the existing quantitative and qualitative peer-reviewed research on exposure to police violence and traumatic stress in youth. Searches yielded 27 relevant articles utilizing various study designs: thirteen quantitative, thirteen qualitative, and one mixed method. Twenty-six of the 27 studies found evidence of a relationship between police violence exposure and traumatic stress in youth. Police violence was associated with youth traumatic stress across three types of exposures: direct, vicarious, and anticipated. Studies also explored differential impacts by race and gender. The review revealed current gaps in the literature, such as a lack of data on select sociodemographic groups (e.g., rural youth, LGBTQ+ youth) and potential protective factors (e.g., resilience and school connectedness). In line with the findings, we put forth a research agenda as well as policy and practice recommendations to improve police interactions with youth and mental health services for youth who have been exposed to police violence. Recommendations include improving systematic data collection to track all types of police violence exposure, creating spaces for positive police interactions with youth, and training mental health practitioners to support youth exposed to police violence.

BACKGROUND: Globally, there is an increasing trend of forcibly displaced people, of which over 40% are children. Unaccompanied asylum-seeking children (UASC) are at risk of experiencing psychological distress and developing mental health difficulties. However, in the UK, the approach from statutory mental health services is inconsistent across different geographical areas.
OBJECTIVE: This report outlines recommendations for statutory mental health services in the UK in relation to working with UASC.
METHODS: A rapid evaluation method was adopted including interviewing fifteen key informants as well as reviewing existing clinical guidelines. Key informants included clinicians, service managers, social workers and commissioners from Local Authorities, National Health Services, and third sector partners. Recommendations were synthesised using narrative synthesis.
CONCLUSIONS: Existing service provision and barriers to the implementation of interventions were summarised and compared against existing guidelines. The report presents recommendations on assessments, screening tools, and psychological interventions for developing a pathway for UASC within statutory services.
Globally, there is an increasing trend of asylum seekers and refugees, and 40% of which are children. Unaccompanied asylum-seeking children (UASC) are at risk of experiencing psychological distress and developing mental health difficulties. Yet, service provision for this population is inconsistent across different regions in the UK and may not be sufficient to meet their psychosocial needs. We hope to provide recommendations for services in England on how to better support UASC through reviewing the existing literature, clinical guidelines, and interviewing different service providers in the country in order to identify gaps in services. We interviewed key informants, including clinicians, service managers, social workers and commissioners from Local Authorities, National Health Services, and third sector partners. We present findings on how to improve the current assessment, screening and psychological interventions for UASC.

UNASSIGNED: Adverse childhood experiences (ACEs) can have harmful, long-term health effects. Although primary care providers (PCPs) could help mitigate these effects, no studies have reviewed the impacts of ACE training, screening, and response in primary care.
UNASSIGNED: This systematic review searched four electronic databases (PubMed, Web of Science, APA PsycInfo, CINAHL) for peer-reviewed articles on ACE training, screening, and/or response in primary care published between Jan 1, 1998, and May 31, 2023. Searches were limited to primary research articles in the primary care setting that reported provider-related outcomes (knowledge, confidence, screening behavior, clinical care) and/or patient-related outcomes (satisfaction, referral engagement, health outcomes). Summary data were extracted from published reports.
UNASSIGNED: Of 6532 records, 58 met inclusion criteria. Fifty-two reported provider-related outcomes; 21 reported patient-related outcomes. 50 included pediatric populations, 12 included adults. A majority discussed screening interventions (n = 40). Equal numbers (n = 25) discussed training and clinical response interventions. Strength of evidence (SOE) was generally low, especially for adult studies. This was due to reliance on observational evidence, small samples, and self-report measures for heterogeneous outcomes. Exceptions with moderate SOE included the effect of training interventions on provider confidence/self-efficacy and the effect of screening interventions on screening uptake and patient satisfaction.
UNASSIGNED: Primary care represents a potentially strategic setting for addressing ACEs, but evidence on patient- and provider-related outcomes remains scarce.
UNASSIGNED: The California Department of Health Care Services and the Office of the California Surgeon General.

Background: Although child maltreatment (CM) has been linked to health problems and poor psychosocial functioning, not all individuals exposed to CM develop or experience negative consequences later in life. This suggests that some individuals show resilience after being exposed to CM. However, conclusions have been limited by inconsistent findings across different CM subtypes and resilience domains.Objective: To develop a protocol for conducting a systematic review and meta-analysis to quantify associations between CM (overall and its subtypes) and resilience (global and its multiple domains) in adulthood, and to examine moderators and mediators of these associations.Method: PubMed, PsycINFO, Embase, Scopus, and Web of Science will be searched to identify relevant studies on the association between CM (exposure) and resilience (outcome) in adults (≥ 18 years). Data will be screened and extracted by at least two independent reviewers. The methodological quality of the included studies will be independently assessed with a modified version of the Newcastle-Ottawa Scale (NOS). If deemed viable, a meta-analysis will be conducted using a random effects model. Heterogeneity of evidence will be estimated with the I2 statistic, and publication bias will be assessed. The effects of potential moderators (e.g. timing and severity of CM, age, sex, family cohesion, socio-economic status, country/region) will be analysed using meta-regression and subgroup analyses, and meta-analytical structural equation modelling will be employed to synthesise indirect mediation effects. Candidate moderators and mediators (e.g. genetic factors, brain functioning, attachment style, personality traits, physical activity, and social support) will be also examined qualitatively.Conclusions: This protocol will facilitate a systematic review and meta-analysis that has the potential to enhance our knowledge about the association between CM exposure in early life and resilience in adulthood. Understanding associations and underlying mechanisms between CM and resilience is potentially important in informing prevention and interventions to sustain health and improve outcomes among adults with a history of CM.PROSPERO registration: CRD42023394120.
In this study protocol, we propose to quantitatively summarise the existing literature on the relationship between child maltreatment and resilience with regard to mental health consequences and psychosocial functioning later in life.This preregistered systematic review and meta-analysis will establish the procedures to investigate associations between an overall classification of child maltreatment and its different associated subtypes, and a global/trait classification of resilience and its different domains in adults.This protocol will further determine the analytical approach to explore and summarise effect moderators and mediators of the association between child maltreatment and resilience in adulthood.The resulting synthesis, that will be based on this protocol, could enhance our understanding of the strength of the association between child maltreatment and resilience and inform prevention strategies and clinical interventions to improve health and psychosocial functioning in adult survivors.

Post-traumatic stress disorder (PTSD) can become a chronic and severely disabling condition resulting in a reduced quality of life and increased economic burden. The disorder is directly related to exposure to a traumatic event, e.g., a real or threatened injury, death, or sexual assault. Extensive research has been done on the neurobiological alterations underlying the disorder and its related phenotypes, revealing brain circuit disruption, neurotransmitter dysregulation, and hypothalamic-pituitary-adrenal (HPA) axis dysfunction. Psychotherapy remains the first-line treatment option for PTSD given its good efficacy, although pharmacotherapy can also be used as a stand-alone or in combination with psychotherapy. In order to reduce the prevalence and burden of the disorder, multilevel models of prevention have been developed to detect the disorder as early as possible and to reduce morbidity in those with established diseases. Despite the clinical grounds of diagnosis, attention is increasing to the discovery of reliable biomarkers that can predict susceptibility, aid diagnosis, or monitor treatment. Several potential biomarkers have been linked with pathophysiological changes related to PTSD, encouraging further research to identify actionable targets. This review highlights the current literature regarding the pathophysiology, disease development models, treatment modalities, and preventive models from a public health perspective, and discusses the current state of biomarker research.

Family connections are crucial for trauma-affected refugees from collectivistic cultures. Evidence-based family interventions are consistently promoted to support a host of mental and relational health needs of families exposed to traumatic stressors; however, there is still limited research focused on cultural adaptation and the testing of the effectiveness of these interventions on some of the most disenfranchised populations in the aftermath of forced displacement. This systematic review was conducted to examine the reach of existing evidence-based family interventions implemented with newly resettled refugees globally. Studies included in this review include those testing the effectiveness of a systemic treatment with pre and post intervention evaluation, studies with or without control groups, and studies that include at least one family member in addition to the target participants. Twelve studies met the inclusion criteria. Barriers to conducting randomized control trials with displaced refugee populations are discussed. Recommendations are made for future studies to include a focus on scientifically rigorous multi-method designs, specific cultural adaptation frameworks, and the integration of relational aspects rather than focusing only on individual adjustment. Global displacement continues to rise; therefore, it is imperative that the mental health and wellbeing of displaced populations be treated with a comprehensive, multi-level framework.

This systematic review aims to identify the demographic, clinical and psychological factors associated with post-traumatic growth (PTG) in parents following their child\'s admission to the intensive care unit (ICU). Papers published up to September 2021 were identified following a search of electronic databases (PubMed, Medline, Web of Science, PsycINFO, CINAHL, PTSDpubs and EMBASE). Studies were included if they involved a sample of parents whose children were previously admitted to ICU and reported correlational data. 1777 papers were reviewed. Fourteen studies were eligible for inclusion; four were deemed to be of good methodological quality, two were poor, and the remaining eight studies were fair. Factors associated with PTG were identified. Mothers, and parents of older children, experienced greater PTG. Parents who perceived their child\'s illness as more severe had greater PTG. Strong associations were uncovered between PTG and post-traumatic stress, psychological well-being and coping. PTG is commonly experienced by this population. Psychological factors are more commonly associated with PTG in comparison with demographic and clinical factors, suggesting that parents\' subjective ICU experience may be greater associated with PTG than the objective reality.

OBJECTIVE: The purpose of this scoping review was to map clinical-related critical incidents and their implications on undergraduate nursing students.
BACKGROUND: The unpredictability inherent in the clinical learning environment places nursing students at risk of a critical incident that may lead to long-term consequences.
METHODS: A scoping review was conducted using the Joanna Briggs Institute framework.
METHODS: A search for primary research sources and dissertations was conducted using the CINAHL, PubMed, Dissertation and Thesis Global, and MEDLINE databases. Eligibility criteria included primary research related to undergraduate nursing students who had experienced critical incidents in the clinical setting.
RESULTS: From a total of 66 identified articles, only one met the inclusion criteria. Overall, it was identified that the term \"stress\" was inconsistently defined. Researchers have primarily focused on general stress from academic and experiential learning rather than sudden and unexpected critical incidents underpinned by clinical experiences.
CONCLUSIONS: The scoping review results identify a significant gap in the research relative to clinical-related critical incidents and the associated implications experienced by undergraduate nursing students.
CONCLUSIONS: Further research is needed so that crisis interventions can be prioritized and strategies to enhance resilience can be addressed before graduation.

Healthcare staff across varied clinical settings are faced with varied stressors that can lead to compassion fatigue. However, there is currently no review examining the phenomenon in-depth in the burn unit. Thus, the current study sought to scope existing studies to ascertain the prevalence, contributing factors, and effects of compassion fatigue in the burn unit. Compassion fatigue was conceptualised as comprising of burnout and secondary traumatic stress. Arksey and O\'Malley scoping review approach was used and reported according to the PRISMA extension guidelines. Searches were undertaken across peer-reviewed databases and grey literature sources for quantitative studies. Following the search and screening process, nine studies were retained. Codes were formulated across studies following which narrative synthesis was undertaken. Majority of the studies (n=5) focused on burn care nurses. High levels of emotional exhaustion and depersonalization and comparatively low level of personal achievement were reported among burn care staff which is indicative of burnout. Compassion fatigue was also observed to be high among burn care staff. Contributing factors are varied albeit some variables such as age, staffing levels, remuneration, nature of the work environment, and number of years worked were consistent across some studies. In conclusion, working in the burn unit is challenging with significant stressors that can lead to burnout, traumatic stress, and subsequently, compassion fatigue. Interventions to promote resilience, hardiness, optimal working environment, peer, and psychosocial support are greatly needed.

Baseline respiratory sinus arrhythmia (RSA) has been proposed as a transdiagnostic biomarker of stress vulnerability across psychopathologies, and a reliable association between PTSD, OCD and lower resting RSA was found. Contemplative practices have been linked to the activation of the vagus as well as to an increased RSA that, according to the polyvagal theory, reflects the activation of the ventral vagal complex (VVC) and may promote PTSD and OCD recovery. PubMed and Scopus databases were selected to conduct a search following the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) 2020 guidelines, and A MeaSurement Tool to Assess systematic Reviews-2 (AMSTAR-2) was used to appraise the methodological quality for this systematic review. Six articles met the inclusion criteria (one cross-sectional study, one study with pre-post measurements, two cohort studies and two RCT studies). Mindfulness-related interventions promoted parasympathetic activity, an increased vagal tone and improvements in PTSD and OCD symptoms. According to the polyvagal theory, mindfulness-related and compassion-related meditations would be conceptualized as neural exercises expanding the capacity of the ventral vagal complex to regulate the present state and to promote resilience. Clinical and methodological issues are discussed.