The long-term costs of traumatic stress: intertwined physical and psychological consequences

Nanopsychiatry: Advancing psychiatric diagnosis and monitoring through nanotechnology-based detection

Nanopsychiatry, operating at the nanoscale, leverages engineered nanomaterials and nanodevices to revolutionize psychiatric diagnostics and therapeutics. This review systematically analyzes the implementation of advanced nanomaterials, including quantum dots, carbon nanotubes (CNTs), and metal nanoparticles, in neural interface systems for neurotransmitter detection and drug monitoring. We evaluate the integration of nanoscale architectures in developing high-specificity biosensors for key neurotransmitters such as dopamine, serotonin, and glutamate. The review critically examines recent advances in nanomaterial-based electrochemical and optical sensing platforms, incorporating modified electrodes with conducting polymers, metallic nanocomposites, and functionalized graphene derivatives. These systems demonstrate enhanced sensitivity and selective multi-analyte detection capabilities in complex biological matrices. We analyze how these nanosensors complement conventional neuroimaging techniques, enabling monitoring of neurochemical dynamics in psychiatric conditions with improved spatial and temporal resolution. Furthermore, we assess the development of flexible, nanomaterial-enhanced wearable biosensors incorporating screen-printed electrodes and microfluidic systems. These devices achieve continuous monitoring of neurological biomarkers, facilitating quantitative assessment of psychiatric symptoms and treatment responses. The integration of machine learning algorithms with these nanoscale sensing platforms enables data processing and pattern recognition for personalized psychiatric interventions.

Validation of an electronic self-administered version of the Dimensional Inventory of Stress and Trauma Across the Lifespan in a large sample of young adults

Recent advances in the dimensional assessment of traumatic stress have initiated research examining correlates of exposure to specific features of stress. However, existing tools require intensive, in-person, clinician administration to generate the rich phenotypic data required for such analyses. These approaches are time consuming, costly, and substantially restrict the degree to which assessment tools can be disseminated in large-scale studies, constraining the refinement of existing dimensional models of early adversity. Here, we present an electronic adaptation of the Dimensional Inventory of Stress and Trauma Across the Lifespan (DISTAL), called the DISTAL-Electronic (DISTAL-E), present descriptive statistics drawn from a large sample of N = 500 young adult participants who completed the novel measure, and provide information about its psychometric properties. Results suggest that the DISTAL-E adequately assesses the following dimensional indices of traumatic stress exposure: type, chronicity, age of onset, severity, proximity, caregiver involvement, controllability, predictability, betrayal, threat, and deprivation and that it has excellent content and convergent validity and good test-retest reliability over a 7-11 day period. Although the development of the DISTAL-E facilitates the broad assessment of dimensions of stress exposure in large-scale datasets and has the potential to increase access to stress-related research to a wider group of participants who may not be able to access clinical research in traditional, in-person, clinic-based settings, the generalizability of results of the present study may be constrained by the fact that study participants were primarily White, educated, and with middle-to-high income. (PsycInfo Database Record (c) 2025 APA, all rights reserved).

Prazosin for the treatment of nightmares in hospitalized adult burn patients

Acute stress disorder (ASD) and post-traumatic stress disorder (PTSD) can occur after a traumatic event; they are characterized by, among other symptoms, hypervigilance, dissociation, nightmares, and flashbacks. Prazosin, an alpha-1 receptor antagonist, has been shown to be effective in reducing nightmares related to ASD and PTSD. Burn patients are particularly susceptible to acute and post-traumatic stress symptoms, especially nightmares. The goal of this study is to examine the benefits of prazosin in treating nightmares, one of the common symptoms of ASD and PTSD, among a cohort of adult burn patients during their hospitalization. We performed a retrospective analysis of 45 hospitalized burn patients who met eligibility criteria admitted between August 2014 and January 2024 who received prazosin to treat trauma-related nightmares. Descriptive statistics were used to characterize response of nightmares to prazosin and adverse effects from prazosin. Twenty-three (51.1 %) patients had full remission of nightmares, 16 (35.6 %) had some improvement in nightmares, and 6 (13.3 %) patients had no improvement in nightmares. Prazosin was well tolerated and there were no clinically significant changes in blood pressure or heart rate. This study suggests that prazosin may be beneficial for the treatment of nightmares associated with burn trauma in the hospital setting.

Exploring the dissociative subtype of PTSD: The role of early-life trauma, cortisol, and inflammatory profiles

Post-traumatic stress disorder (PTSD) is a heterogeneous mental health condition, characterized by diverse symptom profiles and biological underpinnings. A dissociative subtype of PTSD has been identified, though the potential risk factors and underlying neurobiology are yet to be understood. The current study comprised Canadian Armed Forces (CAF) members and Veterans with a history of deployment, and with diagnoses of non-dissociative (n = 31) and dissociative subtypes of PTSD (n = 19), in addition to non-deployed healthy controls (n = 14). Participants completed questionnaires assessing clinical symptoms and experiences of trauma, and provided saliva and blood samples for cortisol and inflammatory marker assessments. Individuals with dissociative PTSD displayed elevated PTSD and depression symptom severity, and greater reports of specific forms of childhood trauma compared to individuals with non-dissociative PTSD and controls. Morning cortisol was elevated in both PTSD groups compared to controls, however the PTSD groups did not differ from one another. Evening cortisol concentrations were elevated in both PTSD groups compared to controls, and in the dissociative PTSD subtype compared to the non-dissociative PTSD subtype when controlling for depression symptoms. PTSD diagnostic group moderated the relationship between awakening cortisol levels and PTSD symptom severity, such that the non-dissociative PTSD group displayed a negative correlation between awakening cortisol levels and PTSD symptom severity, while no significant relation was identified in the dissociative PTSD group. C-reactive protein (CRP) levels did not differ across diagnostic groups when accounting for body mass index (BMI). However, CRP positively correlated with depressive symptoms only among individuals with dissociative PTSD. Together, examining PTSD subtypes may help inform more effective and personalized treatment strategies in the future.

Hyperpolarization-activated channel 1 modulates resilience and susceptibility to social avoidance induced by witnessing social defeat stress

BACKGROUND

Physical social defeat stress models are widely used to study chronic stress. In contrast, witnessing social defeat, observing aggression without direct involvement, is less studied but has growing relevance to disorders such as post-traumatic stress disorder (PTSD). The role of hyperpolarization-activated cation channel 1 (HCN1) in stress responses to witnessing social defeat is unclear, and the effects of prolonged exposure (PE) therapy, commonly used in PTSD treatment, have not been tested in this context.

METHODS

Male mice were either subjected to chronic physical or witnessing social defeat stress. Behavioral assessments included measures of social avoidance, stress reactivity, fear memory, and spatial working memory. Neuronal excitability, h current (Ih), and synaptic transmission in dorsal hippocampal CA1 neurons were measured using whole-cell patch-clamp recordings. Conditional overexpression or deletion of HCN1 was employed to further examine its role. Witnessing-defeated mice underwent 12 days of PE treatment.

RESULTS

Mice that witnessed social defeat exhibited behavioral impairments like physically defeated mice, showing changes in social behavior, fear memory, spatial working memory, and stress responses. These impairments were linked to increased HCN1 expression, elevated Ih, and reduced neuronal excitability. Overexpression of HCN1 induced susceptibility-like behaviors, while HCN1 deletion promoted resilience-like behaviors. Impaired AMPA receptor transmission at distal dendrites in witness-susceptible mice was replicated by HCN1 overexpression and reversed by ZD7288, an HCN channel blocker. PE-resistant mice displayed reduced excitability, while PE-responsive mice exhibited normal-like excitability.

CONCLUSIONS

HCN1 channels play a key role in regulating stress responses and contribute to resilience or susceptibility following social defeat.

Metabolic Syndrome and Associated Components Among Police Officers: A 7 and 12-Year Longitudinal Analysis

OBJECTIVE

This study estimated risk of metabolic syndrome (MetSyn) and its components among police officers including differences by sex.

METHODS

Police officers were examined at baseline and two follow-up examinations after 7 and 12 years. MetSyn was defined using the 2005 guidelines from the American Heart Association/National Heart, Lung, and Blood Institute. Risk for incident MetSyn and its components at follow-up exams and risk ratios in males compared to females were estimated using modified Poisson regression.

RESULTS

The 7- ( n = 276) and 12- ( n = 191) year incidence of MetSyn was 20.4% and 22.2%, respectively. MetSyn components with lowest and highest incidence were reduced HDL cholesterol and abdominal obesity. The 7-year risk of developing glucose intolerance was two-fold higher in males compared to females.

CONCLUSIONS

Longitudinal analysis of incidence of MetSyn and its components is important for understanding future cardiovascular disease morbidity and mortality.

Find your rhythm and regulate: Breath-synced vibration feedback during breath-focused mindfulness reduces respiration variability in trauma-exposed adults

Stress and anxiety are associated with increased autonomic arousal, including altered respiration. Breath-focused mindfulness meditation can reduce stress and anxiety, but trauma-exposed adults with dissociation have difficulty engaging in this practice. Our ongoing clinical trial examines if vibration-augmented breath-focused mindfulness (VABF) can improve outcomes and increase engagement. Here, we tested if VABF reduces respiration rate (RR) or respiration variability (RV), and examined associations between RR, RV, and emotion ratings. 128 trauma-exposed adults (mean age = 30.21 years) with elevated dissociation volunteered and completed at least 50 % of intervention visits. Participants were randomized to one of four mindfulness meditation interventions: VABF (n = 34); breath-focus only (n = 33); vibration only (n = 34); open awareness (no vibration or breath-focus, n = 27). Results from linear mixed-effects models showed that VABF decreased RV across visits while all the other interventions showed increased RV across visits (p = .008; ηp2 = .014), and RV was positively associated with both anxiety and anger ratings (ps < .001; rs > .125). Findings suggest RV is a meaningful metric for examining regulatory processes in clinical populations with elevated autonomic arousal and negative emotionality. They also show that RV is modifiable through VABF, which holds significant promise as an intervention to improve regulatory processes in trauma-exposed populations.

Introduction to neurobiology and pharmacology of stress

In order to improve individual and community health outcomes, stress research is crucial for developing our understanding of human biology, psychology, and social dynamics. It also informs therapeutic practices, public health campaigns, and educational activities. The chapter explores how neurotransmitters, including glutamate, GABA, adrenaline, norepinephrine, serotonin, dopamine, and adrenaline, mediate stress responses, impact mood and behavior, and play a part in a number of stress-related disorders. The relevance of focused research and therapy approaches aimed at reestablishing equilibrium within these systems is highlighted by the fact that dysregulation of these neurotransmitters can exacerbate health problems. Additionally, it is investigated how the amygdala, hippocampus, and prefrontal cortex interact to process emotions, build resilience, and determine an individual's susceptibility to stress. These interactions are regulated by both neuroplasticity and hereditary and epigenetic factors. The chapter discusses the pharmaceutical approach to stress management, which includes a variety of drugs such as beta-blockers, anxiolytics, and antidepressants that work by targeting different neurotransmitter systems to reduce anxiety and mood disorders. Even while these therapies work, they may have negative consequences and side effects that should be carefully considered in clinical settings. The chapter promotes a comprehensive approach to stress management that combines medication, lifestyle changes, psychotherapy, and stress-reduction methods. Healthcare workers can improve patient care and ultimately the health and quality of life for people with stress-related disorders by knowing the complexity of pharmaceutical therapies and how they affect the stress response.

Impact of Climate Change on Emerging Infectious Diseases and Human Physical and Mental Health in Bangladesh

This study aims to give possible solutions to the impact of climate change on the nation's physical and mental health and emerging infectious diseases. Improving Bangladesh's healthcare, response, and data collection systems is a public health emergency.

ICD-11 Prolonged Grief Disorder, Physical Health, and Somatic Problems: A Systematic Review

Background

Since Prolonged Grief Disorder's (PGD) inclusion as a mental health disorder in the ICD-11 in 2018, much of the peer-reviewed research has focused on its prevalence, assessment, and co-occurrence with other mental health disorders. There is also emerging research literature on the association between PGD and physical and somatic health outcomes. In light of this, the objective of this review was to identify and summarise the extant research on the association between PGD, and outcomes related to physical health and somatic complaints among bereaved individuals.

Method

A systematic review utilized electronic databases (Web of Science, MEDLINE, Cochrane Library, PsycINFO) up to October 10, 2023. Included were cohort and cross-sectional studies since 2018 exploring links between ICD-11 PGD and physical/somatic health outcomes. Two researchers independently identified eligible studies meeting inclusion/exclusion criteria, employing quality assessment instruments to evaluate methodological rigor.

Results

From the 418 articles that were initially screened, 18 met the inclusion criteria. The studies reported significant associations between PGD and physical health, somatic symptom distress, insomnia severity, blood pressure, bodily distress syndrome, chronic physical diseases, and poor- caregiver health profiles.

Conclusion

Out of the 18 studies eligible for analysis, 13 (72%) established a significantly strong or moderate association between PGD and physical or somatic illness, highlighting the intricate nature of this connection. Further research is required to assess the breadth of physical and somatic health problems associated with PGD and to understand the psychological and biological mechanisms that underpin these observed relationships.

Colors of the mind: a meta-analysis of creative arts therapy as an approach for post-traumatic stress disorder intervention

BACKGROUND

In clinical practice, creative arts therapy is frequently utilized for the treatment of traumatized adults, with reports of favorable outcomes. However, the effectiveness of this intervention in post-traumatic stress disorder (PTSD) treatment has not yet been definitively established through meta-analysis. In this meta-analysis, we aim to assess the effectiveness of creative arts therapy in the management of PTSD.

METHODS

We conducted systematic literature searches through electronic databases from the extended inception of each database to November 2023. We utilized the Cochrane risk of bias tool to evaluate the quality of evidence. Standardized mean differences (SMDs) were calculated as the effects of creative art therapy on the improvement of PTSD.

RESULTS

Seven controlled, comparative studies investigated the use of creative arts therapy in treating adults with PTSD. Meta-analysis demonstrated a significant decrease in PTSD symptoms following creative arts therapy (SMD = -1.98, 95% Confidence Interval (CI): -3.8 to -0.16, p < 0.03, I2 = 98%). Subgroup analysis indicates that drama therapy was notably effective, while music, art, and dance/movement therapies exhibited less pronounced effects.

CONCLUSION

Despite the limitations, including a limited number of studies, participant size, study heterogeneity, and methodological quality, these results provide valuable understanding regarding the efficacy of creative arts therapies in treating PTSD and highlight the urgent need for additional research in this area.

Economic Impacts of Technology-Facilitated Abuse Among U.S. Young Adults

Technology-facilitated abuse (TFA) can result in long-term financial and mental health impacts on survivors. However, little research has been published to date about the types of costs and the economic burden that survivors of TFA experience. This study presents results from a U.S. nationally representative sample of young adults aged 18 to 35 on financial cost experienced as a result of TFA, including findings of healthcare utilization and associated healthcare costs. Respondents who reported experiencing one or more forms of TFA were asked about the lifetime health and economic impacts of the TFA. Nearly one in five TFA survivors (18.2%) reported experiencing an economic cost from the TFA, with a median total cost of $900 USD. There was a significant difference in the likelihood of reporting a financial cost among TFA survivors by race/ethnicity, TFA exposure, average use of online sites/apps, and the number of sites/apps used. Financial fraud, technology, and housing costs were the most common types of cost reported. More than 1 in 10 survivors (11.3%) reported receiving mental health counseling related to the TFA, with a per-person total cost estimate of $6,228 USD from mental health counseling. A similar proportion (11.6%) of TFA survivors reported taking one or more prescribed medications to manage the impact of the TFA, with an average duration of 37.4 weeks of use. Older age, identifying as non-Hispanic Black/African American or Hispanic/Latino/a/x, identifying as a sexual or gender minority, and greater TFA severity were associated with higher financial cost reported. Findings present novel information on the economic and psychological harms associated with TFA and indicate the importance of access to mental health and financial support services for TFA survivors.

Tobacco use, trauma exposure and PTSD: a systematic review

Tobacco use remains one of the most significant preventable public health problems globally and is increasingly concentrated among vulnerable groups, including those with trauma exposure or diagnosed with PTSD. The goal of this systematic review was to update and extend previous reviews. Of the 7224 publications that met the initial criteria, 267 were included in the review. Summary topic areas include conceptual frameworks for the relation between trauma or PTSD and tobacco use; associations between trauma exposure or PTSD and tobacco use; number and type of trauma exposures and tobacco use; PTSD symptoms and tobacco use; Treatment-related studies; and the examination of causal relations. Evidence continues to indicate that individuals exposed to trauma or diagnosed with PTSD are more likely to use tobacco products, more nicotine dependent and less likely to abstain from tobacco even when provided evidence-based treatments than individuals without trauma. The most commonly cited causal association proposed was use of tobacco for self-regulation of negative affect associated with trauma. A small proportion of the studies addressed causality and mechanisms of action. Future work should incorporate methodological approaches and measures from which we can draw causal conclusions and mechanisms to support the development of viable therapeutic targets.

The Therapeutic Management of Chemical and Herbal Medications on Uric Acid Levels and Gout: Modern and Traditional Wisdom

Background: Gout is a chronic inflammatory condition characterized by elevated uric acid levels in the blood, which can precipitate acute gout attacks in individuals with genetic susceptibility, existing medical conditions, and dietary influences. Genetic predispositions, comorbid medical conditions, nutritional choices, and environmental factors increasingly recognize the multifactorial etiology of the disease. Methods: Recent research has highlighted the potential of phytochemicals, particularly flavonoids, saponins, and alkaloids, to manage hyperuricemia (HUA) and its associated complications. Results: Plant's natural compounds have garnered attention for their anti-inflammatory, antioxidant, and uric acid-lowering properties, suggesting their role in alternative and complementary medicine. Phytochemicals have demonstrated promise in mitigating gout symptoms and potentially modifying the disease course by addressing different aspects of hyperuricemia and inflammation. Herbal remedies, with their complex phytochemical profiles, offer a unique advantage by potentially complementing conventional pharmacological treatments. The integration of herbal therapies with standard medications could lead to enhanced therapeutic outcomes through synergistic effects, optimizing disease management, and improving patient quality of life. Conclusions: This review examines the current understanding of the multifaceted etiology of gout, explores the role of phytochemicals in managing hyperuricemia, and discusses the potential benefits of combining herbal remedies with conventional treatments to improve patient care and therapeutic efficacy.

White Matter Hyperintensities and Mild TBI in Post-9/11 Veterans and Service Members

INTRODUCTION

The neurobehavioral significance of white matter hyperintensities (WMHs) seen on magnetic resonance imaging after traumatic brain injury (TBI) remains unclear, especially in Veterans and Service Members with a history of mild TBI (mTBI). In this study, we investigate the relation between WMH, mTBI, age, and cognitive performance in a large multisite cohort from the Long-term Impact of Military-relevant Brain Injury Consortium-Chronic Effects of Neurotrauma Consortium.

MATERIALS AND METHODS

The neuroimaging and neurobehavioral assessments for 1,011 combat-exposed, post-9/11 Veterans and Service Members (age range 22-69 years), including those with a history of at least 1 mTBI (n = 813; median postinjury interval of 8 years) or negative mTBI history (n = 198), were examined.

RESULTS

White matter hyperintensities were present in both mTBI and comparison groups at similar rates (39% and 37%, respectively). There was an age-by-diagnostic group interaction, such that older Veterans and Service Members with a history of mTBI demonstrated a significant increase in the number of WMHs present compared to those without a history of mTBI. Additional associations between an increase in the number of WMHs and service-connected disability, insulin-like growth factor-1 levels, and worse performance on tests of episodic memory and executive functioning-processing speed were found.

CONCLUSIONS

Subtle but important clinical relationships are identified when larger samples of mTBI participants are used to examine the relationship between history of head injury and radiological findings. Future studies should use follow-up magnetic resonance imaging and longitudinal neurobehavioral assessments to evaluate the long-term implications of WMHs following mTBI.

Childhood trauma and non-suicidal self-injury among Chinese adolescents: The chain mediating effects of alexithymia and experiential avoidance

OBJECTIVE

Non-suicidal self-injury (NSSI) refers to the deliberate harm inflicted upon one's own body without any suicidal intent. Adolescence is a period of heightened incidence of self-injurious behavior, often accompanied by anxiety and depression, topics of significant interest to researchers. Upon reviewing and synthesizing existing literature, it becomes evident that childhood trauma serves as a crucial influencing factor in NSSI. Such behavior not only detrimentally impacts the individual's physical and mental well-being but also exerts negative repercussions on their family and society at large. Despite this, there remains a scarcity of intervention studies focusing on individuals with a history of childhood trauma who engage in NSSI. The aim of this study is to investigate the impact of childhood trauma on adolescent NSSI and to elucidate the underlying mechanism of NSSI formation.

METHODS

In accordance with the specified inclusion and exclusion criteria, a total of 158 subjects who met the eligibility criteria were surveyed through a questionnaire. The participants underwent assessment using a range of questionnaires, including general demographic information, the Adolescent Non-suicidal Self-injury Assessment Questionnaire (ANSAQ), the Toronto Alexithymia Scale (TAS-20), the Hamilton Depression Scale (HAMD), the Hamilton Anxiety Scale (HAMA), and the Acceptance and Action Questionnaire Second Edition (AAQ-II).

RESULTS

The impact of childhood trauma on NSSI is found to be influenced by two mediators: direct mediation through experiential avoidance and indirect mediation through a chain involving alexithymia and experiential avoidance.

CONCLUSION

Alexithymia and experiential avoidance are identified as playing a sequential intermediary role in the relationship between childhood trauma and NSSI.

Reducing PTSD in mass medical events: An immediate preventive intervention

A preventive approach to Post-Traumatic Stress Disorder (PTSD) through an Immediate Psycho-Trauma Intervention (IPTI) may significantly reduce PTSD likelihood and provide a cost-effective way to alleviate suffering. This mixed-method study 1) compared medics who received an IPTI to those who did not after a mass medical event, 2) compared the number medics diagnosed with PTSD from the IPTI group to the minimum number in similar cases reported in the literature. The results indicated that 1.09 % of the medics who underwent the IPTI (N = 275) followed by peer discussion groups and a memorial ceremony were formally diagnosed with PTSD in contrast to the 5 %-20 % reported in similar circumstances. Of these, all but three resumed work within their emergency medical teams. In the one-year qualitative follow-up interviews (N = 14), the IPTI recipients exhibited significantly fewer PTSD symptoms and negative effects than the non-IPTI group. They reported fewer negative themes and a reduced need for professional psycho-trauma assistance, with no significant differences in event recollections between groups. These findings point to the efficacy of the VIOS IPTI in mitigating PTSD risk and suggest its potential for widespread application in clinical settings as a preemptive measure in response to traumatic events.

Trauma reactivation 50 years later: Yom Kippur war veterans after the October 7 attack

Fifty years after the Yom Kippur War began with a surprise attack, the October 7 terror attack caught Israelis off guard in yet another surprise attack. The current study assessed the extent to which Yom Kippur War veterans thought about the linkage between the two wars, and whether such thoughts were associated with trauma reactivation and exacerbation of distress. A web-based random sample of 297 Yom Kippur War veterans (age range 68-88) completed questionnaires five months before (T1) and two months after the October 7 attack (T2). The results showed an increase in probable posttraumatic stress disorder (PTSD) rates due to the Yom Kippur War, rising from 5.4 % in T1 to 13.1 % in T2. Rates of clinical depression and anxiety also rose. The study found that a significant number of veterans experienced intrusive thoughts linking the two wars. These intrusive thoughts increased the risk for probable PTSD and clinical levels of depression and anxiety, even after accounting for pre-attack symptoms. The study is among the first to show that intrusive linkage is quite frequent among older veterans who confronted another event that resonates with their focal trauma. Supporting the stress resolution perspective, this linkage increased the risk for trauma reactivation.

Associations Between Trauma and Health Behaviors and Outcomes Among Sexual Minoritized Adults: A Scoping Review

Sexual minoritized (SM) adults experience health disparities and report higher rates of trauma history compared to heterosexual adults. This scoping review synthesizes the extant literature that investigates associations between trauma and physical health among SM adults. It also describes research instruments utilized to assess trauma in relation to health outcomes among SM adults. We searched CINAHL, LGBT+ Life, PsycINFO, and PubMed to identify studies meeting inclusion criteria: peer-reviewed, English, assessed trauma as an independent variable, and assessed health behaviors or outcomes among SM adults. From 587 nonduplicate articles, 69 full texts were reviewed; 18 met criteria and were included in this review. To enhance rigor, we utilized the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Scoping Reviews checklist. Most (n = 12) of the included studies were cross-sectional. Trauma was assessed 16 different ways, including 9 validated measures, in relation to 5 health behaviors and 17 health conditions. Trauma was operationalized by history of childhood sexual abuse, adverse childhood experiences, lifetime rape, current symptoms of post-traumatic stress disorder, and lifetime victimization among SM adults. All but one study found associations between trauma and one or more unfavorable health behaviors or outcomes. Studies used widely heterogeneous instruments to assess trauma, health, and SM identity. Greater specification and standardization of measurement is needed, along with contextualized assessments of trauma and its impact on health such as sexual minority stress-related victimization and resilience, and post-traumatic growth and recovery processes.

The Use of Dance and Movement for the Embodied Healing of Interpersonal Trauma in Women and Girls: A Systematic Review

Interpersonal trauma is a pervasive issue with devastating consequences for women and girls of diverse identities. Research has shown that there are many potential physiological consequences for experiencing trauma, and as such, treatment for trauma should incorporate the body. Dance/Movement Therapy (DMT) has been emerging in the current literature as one body-oriented treatment approach effective in helping women and girls heal from interpersonal trauma. This review uses textual narrative evidence synthesis to examine how practitioners are currently using DMT for this population, what treatment outcomes have been observed, and what the racial/ethnic identities and international contexts are for survivors who have benefited from DMT. Inclusion criteria for the present review included peer-reviewed studies published in English between the years 2000 to 2022, reporting data on the use of dance or movement to help women and/or adolescent girls aged 12 and older heal from interpersonal trauma. Studies were identified through electronic databases, and 16 total studies met criteria. This review found that the characteristics and structure of DMT vary greatly between different practitioners, the participants of DMT are very diverse, and there are many commonly observed outcomes such as increased physical ability, increased emotional capacity, mind-body integration, safety, aid with trauma processing, empowerment, social support, and fun. This review also gives recommendations for practitioners who wish to utilize dance and movement in treatment: offer group interventions; use the body to create metaphor, imagery, and symbolism; give survivors choices in how they participate; use music purposefully; and don't forget to cultivate joy.

The factors associated with paediatric medical post-traumatic stress: A systematic review

We examined and synthesised existing literature on factors associated with paediatric medical-related posttraumatic stress among children and their parents. Children experiencing a broad spectrum of medical conditions, diseases and injuries were of interest. A search of relevant literature concerning PMTS in children and their parents, as well as factors associated with PMTS, was conducted using Medline, PubMed and Scopus. Only studies published in English between January 2018 and November 2023 were included. Twelve articles met inclusion criteria. A broad range of correlates of PMTS were identified for children and parents, which were thematically organised into six key areas: hospital practices and environments; the parent-child relationship; parental mental wellbeing; psychological factors; sociodemographic factors; and the physical consequences of the condition. Bearing in mind constraints on causal inference due to the design of the included studies, knowledge of the factors associated with PMTS may enable clinicians to identify at-risk children and parents, with a view to intervention.

Exposure to workplace sexual harassment and risk of cardiometabolic disease: a prospective cohort study of 88 904 Swedish men and women

AIMS

Exposure to work-related sexual harassment may increase the risk for certain adverse behavioural and emotional outcomes but less is known about its association with somatic diseases such as cardiovascular disease (CVD) and type 2 diabetes. This study investigated the prospective association of work-related sexual harassment and risk of cardiometabolic diseases.

METHODS AND RESULTS

This cohort study included 88 904 Swedish men and women in paid work who responded to questions on workplace sexual harassment in the Swedish Work Environment Survey (1995-2015) and were free from cardiometabolic diseases at baseline. Cardiometabolic diseases (CVD and type 2 diabetes) were identified from the National Patient Register and Causes of Death Register through linkage. Cox proportional hazard regression was used, adjusting for socio-demographic, work-related psychosocial, and physical exposure at baseline. Overall, 4.8% of the participants (n = 4300) reported exposure to workplace sexual harassment during the previous 12 months. After adjustment for sex, birth country, family situation, education, income, and work-related factors, workplace sexual harassment was associated with increased incidence of CVD [hazard ratio (HR) 1.25, 95% confidence interval 1.03-1.51] and type 2 diabetes (1.45, 1.21-1.73). The HR for CVD (1.57, 1.15-2.15) and type 2 diabetes (1.85, 1.39-2.46) was increased for sexual harassment from superior or fellow workers, and sexual harassment from others was associated with type 2 diabetes (1.39, 1.13-1.70). The HR for both CVD (1.31, 0.95-1.81) and type 2 diabetes (1.72, 1.30-2.28) was increased for frequent exposure.

CONCLUSION

The results of this study support the hypothesis that workplace sexual harassment is prospectively associated with cardiometabolic diseases. Future research is warranted to understand causality and mechanisms behind these associations.

Identifying psychological risk and resilience in high-risk military personnel

INTRODUCTION

Combat exposure has been associated with the emergence of post-traumatic stress disorder (PTSD) symptoms in military personnel; however, not all veterans are negatively impacted by their operational experience. In many instances, the absence of symptoms following operational service is attributed to resilience. This study explored the construct of resilience by examining the relationship between levels of deployment-related exposures and psychological symptoms, as well as identifying factors that may contribute to resilience and emerging risk.

METHOD

Participants were special forces personnel who completed self-report questionnaires 1 month before deployment and 4 months post deployment. Subgroups were created based on psychological reactivity to deployment exposures, representing risk, vulnerability and resilience. Regression analysis assessed the contribution of factors that were predictive of risk or resilience groups specifically.

RESULTS

Results showed the overall levels of psychological reactivity in this population post deployment were low; however, differences between risk and resilience subgroups were found. Subthreshold indicators of psychological reactivity, as well as deployment factors such as increased deployment frequency and time spent away from home, were found to contribute to differences between risk and resilient trajectories.

CONCLUSION

Findings reflect a military population with low psychological symptoms despite high trauma exposure. However, subtle underlying differences between subgroups suggest that the early identification of risk and emerging trajectories is possible. Risk and resilience in military populations needs to consider subthreshold indicators and individual differences over time.

Early maladaptive schemas mediate the relationship between severe childhood trauma and eating disorder symptoms: evidence from an exploratory study

BACKGROUND

Childhood trauma history has frequently been linked to eating disorders (EDs); nevertheless, the scientific literature calls for extending knowledge regarding mediators between EDs and childhood trauma. This study explored whether ED symptoms and early maladaptive schemas were more severe in ED patients with severe childhood trauma than in ED patients with no/mild childhood trauma and whether early maladaptive schemas mediated the relationship between childhood trauma and ED symptom severity.

METHODS

Data were extracted from the Regional Centre for Eating Disorders registry at the University Hospital of Verona. The extracted data included self-reported data, including the Eating Disorder Inventory-3 score, Young Schema Questionnaire score, Childhood Experience and Experience of Care and Abuse Questionnaire score, and sociodemographic and clinical information on the ED outpatients seeking care. A mediation analysis using the structural equation modeling procedure was conducted.

RESULTS

Forty-two outpatients, 31% of whom exhibited severe childhood trauma, satisfied the criteria for registry data extraction. The severity of ED symptoms, as well as the early maladaptive schemas' scores for emotional deprivation, defectiveness, failure, vulnerability, insufficient self-control, and negativity, were greater in ED outpatients with severe childhood trauma. Furthermore, early maladaptive schemas related to defectiveness, failure, and negativity had a mediating role in the relationship between severe childhood trauma and ED symptom severity.

CONCLUSIONS

This exploratory study provides preliminary evidence about the importance of early maladaptive schemas in the relationship between trauma history and ED psychopathology. In addition, ED symptoms may represent a dysfunctional attempt to avoid unpleasant emotions associated with schema activation. The results support the need to consider early maladaptive schemas in the treatment of traumatized patients with ED symptoms. Study limitations, research and clinical implications are discussed.

An epigenome-wide study of a needs-based family intervention for offspring of trauma-exposed mothers in Kosovo

INTRODUCTION

Maternal stress and trauma during pregnancy have been shown to influence cortisol levels and epigenetic patterns, including DNA methylation, in the offspring. This study aimed to determine whether a tailor-made family intervention could help reduce cortisol levels in children born to traumatized mothers, and to determine whether it effected offspring DNA methylation. The secondary aim was to determine whether the family intervention influenced DNA methylation aging, a marker of biological aging.

METHODS

A needs-based family intervention was designed to help address relational difficulties and family functioning, and included a focus on family strengths and problem-solving patterns. Women survivors of sexual violence during the Kosovar war in 1998-1999, and their families (children with or without partners) were randomly assigned to 10 sessions of a family therapy over a 3-5-month period, or to a waitlist control group. Both mothers and children completed assessments prior to and after the intervention phase. Children's blood samples collected at these two time points were used to measure cortisol and epigenome-wide DNA methylation patterns (Illumina EPIC array). Cortisol levels, and genome-wide DNA methylation changes pre-/postintervention were compared between children in the intervention and the waitlist groups. DNA methylation age and accelerated biological aging were calculated.

RESULTS

Sixty-two women-child dyads completed the study, 30 were assigned first to the intervention group, and 32 to the waitlist control group. In adjusted linear regression, the family intervention was associated with a significant decline in cortisol levels compared to the waitlist control (β = -124.72, 95% confidence interval [CI]: -197.4 to -52.1, p = .001). Children in the intervention group, compared to the waitlist control group, showed >1% differential methylation degree at 5819 CpG (5'-C-phosphate-G-3') sites across the genome (p < .01), with the largest methylation difference being 21%. However, none of these differences reached genome-wide significant levels. There was no significant difference in DNA methylation aging between the two groups.

CONCLUSION

We find evidence that a tailored family-based intervention reduced stress levels in the children (based on cortisol levels), and modified DNA methylation levels at a number of sites across the genome. This study provides some preliminary evidence to suggest the potential for tailored interventions to help break the intergenerational transmission of trauma, however, large studies powered to detect associations at genome-wide significant levels are needed.

Cross-sectional association between posttraumatic stress and cognition is moderated by pulmonary functioning in world trade center responders

BACKGROUND

Posttraumatic stress disorder (PTSD) symptomatology and poorer pulmonary function are highly prevalent psychiatric and medical conditions. In the present study, we tested for the individual, additive, and modifying associations of PTSD symptomatology and pulmonary function with cognitive performance.

METHODS

In this cross-sectional study, a total of 1,401 World Trade Center (WTC) responders (mean age = 53, SD = 8 years, 92% males) participated in the study. Cogstate assessment measured cognitive performance. PTSD symptomatology was measured using the trauma-specific version of the posttraumatic stress disorder checklist (PCL-17) adapted for the WTC attacks. The 1-second forced expiratory volume and forced vital capacity (FEV1/FVC) ratio was used to measure pulmonary function. Linear regressions with cognitive performance as the outcome were conducted to assess individual, additive, and moderating associations of PTSD symptomatology and pulmonary function.

RESULTS

Higher PTSD symptomatology and poorer pulmonary function were negatively associated with cognitive performance. A 10% increase on the FEV1/FVC ratio moderated the association between PTSD symptomatology and cognition, whereby its association with cognition was stronger when PTSD symptomatology was higher (est. = 0.01, 95%CI = 0.004, 0.01, p < 0.001). When stratified by responder type, these associations persisted in trained (est. = 0.01, 95%CI = 0.01, 0.02, p < 0.001), but not in non-trained (est. = 0.004, 95% C.I. = -0.01, 0.02, p = 0.39) responders.

CONCLUSIONS

In the presence of higher PTSD, better pulmonary functioning is associated with better cognitive performance. Early intervention efforts to mitigate preventable cognitive decline in high-risk populations should be studied, especially since intervention in one modality may have an impact on others.

Reconceptualizing complex posttraumatic stress disorder: A predictive processing framework for mechanisms and intervention

In this article, we introduce a framework for interpreting Complex Posttraumatic Stress Disorder (C-PTSD) through predictive processing, a neuroscience concept explaining the brain's interpretation and prediction of sensory information. While closely related to PTSD, C-PTSD encompasses additional symptom clusters marked by disturbances in self-organization (DSO), such as negative self-concept, affect dysregulation, and relational difficulties, typically resulting from prolonged traumatic stressors. Our model leverages advances in computational psychiatry and neuroscience, offering a mechanistic explanation for these symptoms by illustrating how prolonged trauma disrupts the brain's predictive processing. Specifically, altered predictive mechanisms contribute to C-PTSD's symptomatology, focusing on DSO: (1) Negative self-concept emerges from maladaptive priors that bias perception towards self-criticism, misaligning expected and actual interoceptive states; (2) Misalignment between predicted and actual interoceptive signals leads to affect dysregulation, with sensitivity to bodily cues; and (3) Relationship challenges arise from skewed social prediction errors, fostering mistrust and withdrawal. This precision-focused approach sheds light on the dynamics underpinning C-PTSD and highlights potential intervention targets aimed at recalibrating the predictive processing system.

Unveiling temporal dynamics of PTSD and its functional impairments: A longitudinal study in UK healthcare workers

PTSD has been associated with negative long-term consequences, including social and occupational impairments. Yet, a nuanced understanding of the interplay between PTSD symptoms and distinct domains of impairments on a short-term basis (weeks/ months) at the within-person level remains underexplored. In a large sample (nwave 1 = 1096, nwave 7 = 304) of UK healthcare workers assessed across seven assessment waves during the COVID-19 pandemic (spaced 6 weeks apart), we employed exploratory graphical vector autoregression models (GVAR) models to discern within-person temporal (across time) and contemporaneous (within same time window) dynamics between PTSD symptoms and functional impairment domains. The contemporaneous network highlighted strong co-occurrences between different symptoms and impairments. The temporal network revealed a mutually reinforcing cycle between intrusion and avoidance symptoms. Intrusion symptoms showed the highest out-strength (i.e., most predictive symptom), predicting avoidance symptoms, elevated sense of current threat, and various functional impairments. Avoidance symptoms, elevated after increased levels of intrusions, predicted work impairments that in turn were associated with difficulties in fulfilling other obligations. Our findings underscore the dynamics between perceived threat and intrusions, and the role intrusions may play in predicting a cascade of adverse effects. Targeted interventions aimed at mitigating intrusions may disrupt this negative cycle.

Second-Line Parades: A Trauma-Informed Response to Grief

New Orleans is no stranger to trauma. The Crescent City has a vast history of environmental calamities and oppression. Yet, New Orleans is renowned for its "joie de vivre"-or "love of life." Specifically, this community is known for its unique practice of second-line parades. Researchers have noted the healing power of second-line processions, but none have analyzed the practice and psychology of this ritual through a trauma-informed lens. The aim of this conceptual paper is to begin the conversation, rather than deliver hard fast conclusions, on the potential therapeutic function of second-line parades in response to grief. Relevant literature is presented to illustrate second-line parades, trauma theory, and to provide evidence that the therapeutic effects of second-lining may, in part, be explained by trauma theory. This paper concludes with remarks on conceptualizing the second-line funeral as a sophisticated trauma-informed approach to grief and a note for future research.

Biosensors for psychiatric biomarkers in mental health monitoring

Psychiatric disorders are associated with serve disturbances in cognition, emotional control, and/or behavior regulation, yet few routine clinical tools are available for the real-time evaluation and early-stage diagnosis of mental health. Abnormal levels of relevant biomarkers may imply biological, neurological, and developmental dysfunctions of psychiatric patients. Exploring biosensors that can provide rapid, in-situ, and real-time monitoring of psychiatric biomarkers is therefore vital for prevention, diagnosis, treatment, and prognosis of mental disorders. Recently, psychiatric biosensors with high sensitivity, selectivity, and reproducibility have been widely developed, which are mainly based on electrochemical and optical sensing technologies. This review presented psychiatric disorders with high morbidity, disability, and mortality, followed by describing pathophysiology in a biomarker-implying manner. The latest biosensors developed for the detection of representative psychiatric biomarkers (e.g., cortisol, dopamine, and serotonin) were comprehensively summarized and compared in their sensitivities, sensing technologies, applicable biological platforms, and integrative readouts. These well-developed biosensors are promising for facilitating the clinical utility and commercialization of point-of-care diagnostics. It is anticipated that mental healthcare could be gradually improved in multiple perspectives, ranging from innovations in psychiatric biosensors in terms of biometric elements, transducing principles, and flexible readouts, to the construction of 'Big-Data' networks utilized for sharing intractable psychiatric indicators and cases.

Impact of Political Violence on Health: The Case of Academics for Peace in Turkey

This study examines the profound impact of political violence and repression on the mental and physical health of Academics for Peace (AfP) in Turkey. The research combines quantitative and qualitative data to explore the interplay between violence, stigmatization, and health outcomes among the affected academics. This study particularly focuses on the aftermath of the State of Emergency in Turkey in 2016, which led to the dismissal of thousands of academics. We employ the World Health Organization's definition of violence to understand the broad nature of violent acts, encompassing power dynamics and systemic repression. The findings highlight the extensive physical and mental health consequences faced by AfP due to political violence. The prevalence of diagnosed mental illness among respondents is notably high, indicating that exposure to trauma, threats, and repression leads to severe mental distress. Anxiety, depression, post-traumatic stress disorder, and musculoskeletal diseases are among the common health issues reported. The research underscores how political violence disrupts psychosocial pillars including safety and security, bonds and networks, justice, roles and identities, and existential meaning, and explores how these disruptions contribute to communal mental health deterioration. It also identifies the impact on well-being of economic losses, uncertainties, and isolation from social and academic networks.

Improving stress mindset through education and imagery

BACKGROUND

Research suggests interventions such as education and imagery can elicit a greater stress-is-enhancing mindset. The present study examined the individual and combined effect of stress-is-enhancing education and/or imagery delivered virtually in altering stress mindset. Three 3-minute online video interventions: (1) education, (2) imagery, (3) education with imagery were compared to each other and a control comparison.

DESIGN AND METHODS

Participants (N = 164; 103 = female; Mage = 20.03, SD = 1.39 years) completed the Stress Mindset Measure (SMM) before being randomly assigned to a group to watch a three-minute video and completing the SMM again.

RESULTS

The 2-time × 4-group ANOVA showed a significant time effect, F(1, 158) = 50.45, p < .001, ηp2 = .242, no group effect, F(3, 158) = 0.89, p = .449, ηp2 = .017, and a significant time × group interaction, F(3, 158) = 4.48, p = .005, ηp2 = .078. All three experimental groups reported greater stress-is-enhancing mindset post-intervention compared to pre-intervention. At post-intervention the education with imagery group had a significantly more stress-is-enhancing mindset compared to the control group.

CONCLUSIONS

Results suggest that online stress mindset videos may be effective with a combined stress education and imagery intervention being most effective.

Police Contact, Non-Suicidal Self-Injury, and Suicidal Ideation: Findings From a National Sample of Canadian Adolescents and Young Adults

BACKGROUND AND OBJECTIVES

The purpose of this research is to investigate associations between police contact, non-suicidal self-injury (NSSI), and suicidal ideation (SI) among a national sample of Canadian adolescents and young adults (ages 16-30).

METHODS

Data used in this study were obtained from the Canadian Study of Adolescent Health Behaviors (N = 940), a national survey of Canadians ages 16-30.

RESULTS

Police contact was associated with higher odds of NSSI (OR = 1.98, 95% CI = 1.37, 2.86). Those who reported police contact with intrusion (OR = 2.39, 95% CI = 1.49, 3.38) and police contact with harassment (OR = 3.98, 95% CI = 2.30, 6.88) had higher odds of NSSI relative to respondents with no contact. Finally, any police contact was associated with higher odds of SI (OR = 1.56, 95% CI = 1.04, 2.34) and respondents experiencing police stops with harassment had higher odds of SI compared to those who had never been stopped (OR = 2.48, 95% CI = 1.45, 4.24).

CONCLUSIONS

Distressing police contact heightens the risk of NSSI and SI among young people. Rigorous evaluation of trauma-informed, developmentally appropriate strategies for identifying and intervening on NSSI and SI following adverse police encounters should be prioritized.

A stress-is-enhancing mindset is associated with lower traumatic stress symptoms during the COVID-19 pandemic

BACKGROUND

A stress-is-enhancing mindset is associated with lower perceived stress and better coping. However, work examining the prospective associations of stress mindset on perceived traumatic stress symptoms during a stressful real-world life event is limited. The present prospective study explored whether stress-is-enhancing mindset measured before the onset of the COVID-19 global pandemic was associated with later traumatic stress symptoms in response to the COVID-19 global pandemic.

METHODS

University students (N = 179; 68% female; Mage = 19.31, SD = 0.79 years) completed the Stress Mindset Measure (SMM) prior to COVID-19 pandemic onset as part of a larger study. The Impact of Event Scale-Revised (IES-R) with respect to the COVID-19 pandemic was completed 1 year into the pandemic.

RESULTS

SMM negatively predicted the IES-R subscales intrusion, avoidance, and hyperarousal such that a more stress-is-enhancing mindset was associated with lower intrusion, avoidance, and hyperarousal following the onset of COVID-19.

CONCLUSIONS

Results suggest a more positive stress mindset is associated with fewer traumatic stress symptoms following a traumatic life event. Altering stress mindset may be an avenue for future interventions to cope with stress.

Applying a trauma-informed approach to home visits

The concept of trauma and traumatic stress and its impact on health and mental health has been studied for nearly half a century. Trauma-informed care (TIC) is person-centered care designed and delivered based on knowledge of the ubiquity of trauma. It requires building an understanding of the role that trauma plays in the lives and health outcomes of survivors. In doing so, it helps promote physical, psychological, and emotional safety for both clinicians and patients. Trauma and traumatic events are cumulative over the lifespan, and individuals who have experienced trauma are at higher risk for re-traumatization and poorer health outcomes. TIC approaches have been applied in many healthcare settings successfully; however, to date, there have not been any recommendations made about applying these approaches to care of homebound older adults, even though it may be surmised that this population is at an especially high risk for prior trauma and entering a person's safe space could be especially sensitive for trauma survivors. This paper serves to provide specific recommendations for applying a trauma-informed approach to a home visit and provides recommendations to home-based primary care groups and health systems about implementing universal trauma-informed care to homebound older adults.

Alone on the frontline: The first report of PTSD prevalence and risk in de-occupied Ukrainian villages

IMPORTANCE

The ongoing Russian invasion of Ukraine marks a critical juncture in a series of events posing severe threat to the health of Ukrainian citizens. While recent reports reveal higher rates of PTSD in Ukrainian refugees following Russia's invasion - data for Ukrainians remaining at the warfront is inherently difficult to access. A primarily elderly demographic, Ukrainians in previously Russian-occupied areas near the front (UPROANF) are at particular risk.

DESIGN

Data was sourced from screening questionnaires administered between March 2022 and July 2023 by mobile health clinics providing services to UPROANF.

SETTING

Previously occupied villages in Eastern and Southern Ukraine.

PARTICIPANTS

UPROANF attending clinics completed voluntary self-report surveys reporting demographics, prior health diagnoses, and PTSD symptom severity (n = 450; Meanage = 53.66; 72.0% female).

EXPOSURE

Participants were exposed to Russian occupation of Ukrainian villages.

MAIN OUTCOME AND MEASURES

The PTSD Checklist for the DSM-V (PCL-5) with recommended diagnostic threshold (i.e. 31) was utilized to assess PTSD prevalence and symptom severity. ANCOVA was used to examine hypothesized positive associations between (1) HTN and (2) loneliness and PTSD symptoms (cumulative and by symptom cluster).

RESULTS

Between 47.8% and 51.33% screened positive for PTSD. Though cumulative PTSD symptoms did not differ based on HTN diagnostic status, those with HTN reported significantly higher PTSD re-experiencing symptoms (b = 1.25, SE = 0.60, p = .046). Loneliness was significantly associated with more severe cumulative PTSD symptoms (b = 1.29, SE = 0.31, p < .001), re-experiencing (b = 0.47, SE = 0.12, p < .001), avoidance (b = .18, SE = 0.08, p = .038), and hypervigilance (b = 0.29, SE = 0.13, p = .036).

CONCLUSIONS AND RELEVANCE

PTSD prevalence was higher than other war-exposed populations. Findings highlight the urgent mental health burden among UPROANF, emphasizing the need for integrated care models addressing both trauma and physical health. Given the significance of loneliness as a risk factor, findings suggest the potential for group-based, mind-body interventions to holistically address the physical, mental, and social needs of this highly traumatized, underserved population.

Amygdala-derived-EEG-fMRI-pattern neurofeedback for the treatment of chronic post-traumatic stress disorder. A prospective, multicenter, multinational study evaluating clinical efficacy

We conducted a prospective, single arm, multisite, multinational, open label trial assessing the safety and efficacy of a novel amygdala derived neurofeedback treatment, designated Amygdala-Derived-EFP, for chronic PTSD. Participants, including veterans and civilians, underwent screening, training, 15 neurofeedback sessions over 8 weeks and; baseline, termination (8 weeks) and 3 month post treatment assessments with validated measures. The primary endpoint was more than 50 % of the participants demonstrating a Minimally Clinically Important Difference (MCID) defined as a 6-point reduction, on the Clinician Administered PTSD Scale (CAPS-5) total score at 3 months. Secondary measures included the PCL-5, ERQ, PHQ-9, and CGI. Statistical analyses were performed using SAS®V9.4. The primary endpoint was met, with a CAPS-5 MCID response rate of 66.7 %. The average reduction in CAPS-5 total scores at 3 month follow up was 13.5 points, more than twice the MCID. Changes from baseline in CAPS-5, PCL-5, PHQ-9 scores at 8 weeks and the 3 month follow-up demonstrated statistically significant improvements in response and; demonstrated effect sizes ranging from 0.46 to 1.07. Adverse events were mild and resolved after treatment. This study builds on prior research demonstrating similar outcomes using amygdala-derived neurofeedback. Positive attributes of this therapy include monitoring by non-physician personnel, affordability, accessibility, and tolerability.

Identifying protective socio-ecological factors for college students in California's deadliest wildfire

Objectives: This case study examined multi-level social-ecological supports in promoting well-being through college students impacted by one of the deadliest wildfires in U.S. history.Participants: College students attending a large public university were surveyed (N = 354, Mage = 22.7, 76.2% female, 61% white).Methods: Measures included demographics, individual factors (mindfulness, sleep problems), social support (emotional support, family support, and friendship), and sense of community. Multiple linear regression models on well-being were constructed.Results: Findings indicated that mindfulness, sleep disturbances, emotional support, family support, number of close friends, and sense of community were significant predictors of well-being.Conclusion: Findings highlight the importance of universities in proactively bolstering critical social-ecological needs of college students living in communities vulnerable to climate-change accelerated environmental disasters.

PTSD, depression, and anxiety after the October 7, 2023 attack in Israel: a nationwide prospective study

Background

The magnitude of the Oct 7, 2023 attack in southern Israel was without precedent. More than 1300 civilians were murdered, and 240 civilians were kidnapped and taken hostage. In this national cohort study, for which baseline outcome data were established before the attacks, a prospective assessment of posttraumatic stress disorder (PTSD), depression, and generalized anxiety disorder (GAD) was conducted one month after the attack.

Methods

A representative sample of 710 Israeli adults (362 female, 51.1%), Jews (557, 79.9%) and Arabs (153, 20.1%), aged 18-85 years (mean = 41.01, SD = 13.72) completed the study at two timepoints: T1, on Aug 20-30, 2023 (6-7 weeks before the attack) and T2, on Nov 9-19, 2023 (5-6 weeks after the attack). 30 (4.2%) of the 710 participants had direct exposure to the attack, and 131 (18.5%) had loved ones who were murdered, kidnapped, or injured during the attack.

Findings

Probable PTSD prevalence almost doubled from 16.2% at T1 to 29.8% at T2 (p < 0.0001), with the prevalence of probable GAD and depression also increasing from 24.9% at T1 to 42.7% at T2, and from 31.3% at T1 to 44.8% at T2, respectively. Direct exposure to the attack was found to contribute to probable PTSD (OR = 3.15, 95% CI = 1.48-6.65) and probable depression (OR = 2.18, 95% CI = 1.02-4.87) at T2.

Interpretation

Our study suggests a broad and significant impact of the Oct 7, 2023 attack on the mental health of the Israeli population. The findings underscore the need to provide rapid, nationwide assessments and triage for interventions to address the mental health needs of Jewish and Arab citizens.

Funding

Not applicable.

Disabled life expectancy among older Colombian men and women

Colombia's population is rapidly aging and older adults are living longer, however, we have limited information on the level of disability and number of years older Colombians spend with disability. We estimated age-and-gender specific ADL, IADL and mobility disability prevalence and disabled life expectancy (DLE) and to examined gender differences. Life tables came from the Colombian vital statistics and disability prevalence data came from the cross-sectional 2015 Colombia National Survey of Health, Well-being, and Aging. Disabled life expectancy (DLE) was calculated using Sullivan's method. About one-third to one-half of remaining years will be spent with IADL or mobility disability. The remaining years of life spent with ADL was relatively low at younger ages, but by age 85, about half of remaining life will be spent with disability. Compared to men, women had higher levels of disability and are estimated to spend more years with disability. Gender differences in ADL did not emerge until ages 70 and older. Older Colombians, in particularly women, are estimated to live a significant proportion of their life with disability, particularly IADL and mobility disability. High levels of disability are concerning because the country lacks adequate infrastructure and has limited options for long term care.

Effects of MDMA-assisted therapy for PTSD on self-experience

INTRODUCTION

There is a resurgence of interest in the therapeutic potential of psychedelic substances such as 3,4-methylenedioxymethamphetamine (MDMA). Primary findings from our randomized, double-blind, placebo-controlled, multi-site Phase 3 clinical trial of participants with severe PTSD (NCT03537014) showed that MDMA-assisted therapy induced significant attenuation in the Clinician-Administered PTSD Scale for DSM-5 compared to Therapy with placebo. Deficits in emotional coping skills and altered self-capacities constitute major obstacles to successful completion of available treatments. The current analysis evaluated the differential effects of MDMA-assisted therapy and Therapy with placebo on 3 transdiagnostic outcome measures and explored the contribution of changes in self-experience to improvement in PTSD scores.

METHODS

Participants were randomized to receive manualized therapy with either MDMA or placebo during 3 experimental sessions in combination with 3 preparation and 9 integration therapy visits. Symptoms were measured at baseline and 2 months after the last experimental session using the 20-item Toronto Alexithymia Scale (TAS-20), the 26-item Self Compassion Scale (SCS), and the 63-item Inventory of Altered Self-Capacities (IASC).

RESULTS

90 participants were randomized and dosed (MDMA-assisted therapy, n = 46; Therapy with placebo, n = 44); 84.4% (76/90) had histories of developmental trauma, and 87.8% (79/90) had suffered multiple traumas. MDMA-assisted therapy facilitated statistically significant greater improvement on the TAS-20, the SCS, and most IASC factors of interpersonal conflicts; idealization disillusionment; abandonment concerns; identity impairment; self-awareness; susceptibility to influence; affect dysregulation; affect instability; affect skill deficit; tension reduction activities; the only exception was identity diffusion.

CONCLUSION

Compared with Therapy with placebo, MDMA-assisted therapy had significant positive effects on transdiagnostic mental processes of self-experience which are often associated with poor treatment outcome. This provides a possible window into understanding the psychological capacities facilitated by psychedelic agents that may result in significant improvements in PTSD symptomatology.

Treatment of Posttraumatic Stress Disorder: A State-of-the-art Review

This narrative state-of-the-art review paper describes the progress in the understanding and treatment of Posttraumatic Stress Disorder (PTSD). Over the last four decades, the scientific landscape has matured, with many interdisciplinary contributions to understanding its diagnosis, etiology, and epidemiology. Advances in genetics, neurobiology, stress pathophysiology, and brain imaging have made it apparent that chronic PTSD is a systemic disorder with high allostatic load. The current state of PTSD treatment includes a wide variety of pharmacological and psychotherapeutic approaches, of which many are evidence-based. However, the myriad challenges inherent in the disorder, such as individual and systemic barriers to good treatment outcome, comorbidity, emotional dysregulation, suicidality, dissociation, substance use, and trauma-related guilt and shame, often render treatment response suboptimal. These challenges are discussed as drivers for emerging novel treatment approaches, including early interventions in the Golden Hours, pharmacological and psychotherapeutic interventions, medication augmentation interventions, the use of psychedelics, as well as interventions targeting the brain and nervous system. All of this aims to improve symptom relief and clinical outcomes. Finally, a phase orientation to treatment is recognized as a tool to strategize treatment of the disorder, and position interventions in step with the progression of the pathophysiology. Revisions to guidelines and systems of care will be needed to incorporate innovative treatments as evidence emerges and they become mainstream. This generation is well-positioned to address the devastating and often chronic disabling impact of traumatic stress events through holistic, cutting-edge clinical efforts and interdisciplinary research.

Effects of Antidepressants on Sleep in Post-traumatic Stress Disorder: An Overview of Reviews

Antidepressants are a commonly used, easily accessible, and overall safe treatment option for post-traumatic stress disorder (PTSD). The present review aims to evaluate the efficacy and safety of antidepressants in treating sleep disturbances in patients with PTSD. PubMed and the Cochrane Library were searched (July 2022) for systematic reviews and meta-analyses on the treatment of PTSD. Moreover, PubMed and ClinicalTrials.gov were searched for individual trials investigating the antidepressant treatment of PTSD (up to September 2022), and reference lists of all possibly relevant identified studies were screened. Sleep-related outcomes, i.e., total sleep time, sleep quality, dreams/ nightmares, insomnia, and somnolence, were extracted independently by at least two reviewers. Metaanalytic evaluations were performed wherever possible. 39 randomised controlled trials (RCTs) were identified; data from pooled analyses, reviews, and observational studies were used for antidepressants with a weak evidence base or when their findings were deemed important. Overall, scarce data exist on the effects of antidepressants on sleep outcomes among patients with PTSD. Some evidence may support the use of amitriptyline, nefazodone, paroxetine, and sertraline for improving sleep in patients with PTSD. Τhere was a meta-analytical trend indicating improvement of nightmares with fluoxetine, less insomnia with amitriptyline and more with brofaromine, as well as more somnolence with paroxetine vs. placebo, respectively. However, data from more than 1 RCT with a considerable number of patients were only available for paroxetine. Evidence is insufficient to draw safe conclusions. More and better-designed RCTs, with consistent reporting of sleep-related outcomes, are needed.

Development and pilot of equine facilitated physical therapy outcome measure tool for chronic low back pain patients

Equine Facilitated Physical Therapy (EFPT) lacks consistent documentation due to being an unconventional physical therapy treatment to chronic low back pain patients (LBP) and lacking rehabilitation outcome measure tools for a stable (equestrian) environment. The objectives were to develop an online evaluation tool as well as to define inter- and intra-rater reliability to validate the outcome measurement tool "Evaluation of maintaining sitting position (on a horse) and walking (short distances)" designed for LBP patients in EFPT". A total of 48 movement related functions (n = 48), were derived from the International Classification of Functioning (ICF) and organized to an online evaluation tool. Depending on the state of validation two to six (2-6) raters scored randomized patient (n = 22) video material, recorded during a 12-week EFPT intervention, with the designed tool. Inter-rater agreement level between the experts reached good (α = 87) reliability for the scoring of the items and calculated per patient excellent (α = 100). Intra-rater reliability reached good (α = 87) and per patient good (α = 80) repeatability. For the healthy adults the reliability between raters reached acceptable (α = 72) levels and per rated excellent (α = 100). The developed assessment tool was found satisfactory to fulfil the requirement for the therapeutic practice. With the use of the tool physical therapist may detect postural changes for LBP patients as outcome report in EFPT. The tool may be used to identify treatment progress and to help design home exercises. The created tool will help to collect similar outcome measures from LBP patients in EFPT and to validate the treatment within industry.

Married women's response to spousal pornography use: A grounded theory

Empirical research suggests that married women may more commonly experience spousal pornography use as a relational attachment threat and are more likely to experience negative relational outcomes such as distress and loss of trust. The purpose of this study was to develop a grounded theory of married women's response to the discovery or disclosure of spousal pornography use. This study included the experiences of 30 married women who reported spousal pornography use as a threat to relational attachment, who chose to remain with their spouse, and who reported evidence of individual and relational healing thereafter. The research question, "How do married women describe the experience of learning of their spouse's pornography use and the individual and relationship sequelae that follow?" was explored using grounded theory methods to analyze deidentified blogpost accounts emphasizing response to a spouse's pornography use. The results describe a process model highlighting three interrelated informant categories-emotional response, mental response, and physical response-and one resultant category-behavioral response. Implications include (a) the importance of open communication regarding pornography use within relationships, (b) the necessity for individual and relational healing following betrayal trauma, and (c) the role of therapeutic intervention in shaping adaptive healing processes.

Common genetic variation impacts stress response in the brain

To explain why individuals exposed to identical stressors experience divergent clinical outcomes, we determine how molecular encoding of stress modifies genetic risk for brain disorders. Analysis of post-mortem brain (n=304) revealed 8557 stress-interactive expression quantitative trait loci (eQTLs) that dysregulate expression of 915 eGenes in response to stress, and lie in stress-related transcription factor binding sites. Response to stress is robust across experimental paradigms: up to 50% of stress-interactive eGenes validate in glucocorticoid treated hiPSC-derived neurons (n=39 donors). Stress-interactive eGenes show brain region- and cell type-specificity, and, in post-mortem brain, implicate glial and endothelial mechanisms. Stress dysregulates long-term expression of disorder risk genes in a genotype-dependent manner; stress-interactive transcriptomic imputation uncovered 139 novel genes conferring brain disorder risk only in the context of traumatic stress. Molecular stress-encoding explains individualized responses to traumatic stress; incorporating trauma into genomic studies of brain disorders is likely to improve diagnosis, prognosis, and drug discovery.

Patient journey before and after a formal post-traumatic stress disorder diagnosis in adults in the United States - a retrospective claims study

OBJECTIVE

To describe post-traumatic stress disorder (PTSD)-related symptoms and frequent psychiatric comorbidities, treatments received, healthcare resource utilization (HRU), and healthcare costs pre- and post-PTSD diagnosis among adults in the United States.

METHODS

Adults with PTSD who received a PTSD-related pharmacological treatment (selective serotonin reuptake inhibitor [SSRI], serotonin-norepinephrine reuptake inhibitor [SNRI], atypical antipsychotic [AA]) within 24 months of the first observed PTSD diagnosis (index date) were identified using MarketScan Commercial Database (2015-2020). Study outcomes were assessed during the 6-month pre-diagnosis and 24-month post-diagnosis periods. Subgroup analyses included patients treated or not treated with AAs post-PTSD diagnosis.

RESULTS

Of the overall patients (N = 26,306; mean age at diagnosis 39.5 years; 73.3% female), 85.9% had PTSD-related symptoms and frequent psychiatric comorbidities during the 6 months pre-diagnosis. Patients treated with AAs post-PTSD diagnosis (N = 9,298) tended to have higher rates of PTSD-related symptoms and comorbidities at diagnosis than those not treated with AAs (N = 7,011). Following diagnosis, the most commonly observed first-line treatments were SSRI (67.4%), AA (23.4%), and SNRI (22.6%). The rate of PTSD-related symptoms and comorbidities, psychotherapy and pharmacological treatments received, HRU, and healthcare costs increased during the 6 months post-diagnosis relative to the 6 months pre-diagnosis and then declined over time during the 24 months post-diagnosis.

CONCLUSIONS

The PTSD diagnosis was associated with increased rates of symptoms and frequent psychiatric comorbidities, psychotherapy and pharmacological treatments received, HRU, and healthcare costs, pointing to increased patient monitoring. Within 6 to 12 months after the PTSD diagnosis, these outcomes tended to reduce, perhaps as patients were obtaining targeted and effective care.

What is the impact of stress on the onset and anti-thyroid drug therapy in patients with graves' disease: a systematic review and meta-analysis

BACKGROUND

The effect of stress on Graves' disease (GD) is controversial. Our purpose was to quantify the impacts of stress on patients with Graves' disease.

METHODS

Systematic searches of PubMed, MEDLINE, Embase, Web of Science, Scopus, Cochrane Library and PsycInfo were conducted from inception to 1 January 2023. Studies comparing the incidence of stressful life events (SLEs) that occurred before diagnosis and during drug therapy in cases diagnosed with GD and controls were included in the final analysis.

RESULTS

Nine case-control studies and four cohort studies enrolling 2892 participants (1685 [58%] patients) were included. Meta-analysis revealed a high and significant effect-size index in a random effect model (d = 1.81, P = 0.01), indicating that stress is an important factor in the onset of GD. The relationship between SLEs and GD was stronger in studies with higher proportions of female patients (β = 0.22, P < 0.01) and weaker in studies with older patients with GD (β =-0.62, P < 0.01). However, stress did not significantly affect the outcome of antithyroid drug therapy for GD (d = 0.32, P = 0.09).

CONCLUSIONS

The results of this meta-analysis suggest that stress is one of the environmental triggers for the onset of GD. Therefore, we recommend stress management assistance for individuals genetically susceptible to GD, especially for young females.

Strengths-Based Factors Related to Post-Traumatic Stress Problems in Black Youth with High Body Weights

OBJECTIVE

Black youth with high body weights [BYHW; Body Mass Index (BMI)≥95th percentile] endure unique stressors (e.g., exposure to discrimination due to race and size) that may contribute to psychopathology. Factors that decrease mental health problems associated with these stressors have been underexamined in BYHW. The current study assessed how multisystemic resilience, weight-related quality of life (QOL), and discrimination were associated with post-traumatic stress problems in BYHW from the perspective of youth and their caregivers.

METHODS

A total of 93 BYHW and one of their primary caregivers were recruited from a Midsouth children's hospital. Youth ranged in age from 11 to 17 years (Mage=13.94, SD = 1.89), were mostly girls (61.3%), and had CDC-defined BMI scores above the 95th percentile. Nearly all caregivers were mothers (91.4%; Mage=41.73 years, SD = 8.08). Youth and their caregivers completed measures of resilience, discrimination, weight-related QOL, and post-traumatic stress problems.

RESULTS

Utilizing linear regression modeling, the youth model was significant [F(3, 89)=31.63, p<.001, Adj. R2=.50], with higher resilience (β=-.23; p=.01) and lower discrimination (β=.52; p<.001) associated with fewer post-traumatic stress problems. The caregiver regression model was also significant [F(2, 90)=10.45, p<.001, Adj. R2=.17], with higher weight-related QOL associated with lower post-traumatic stress problems (β=-.37; p<.001).

CONCLUSIONS

Findings illustrate differences in youth and caregiver perceptions of factors related to post-traumatic stress problems in BYHW. Youth emphasized both internal and external contributors to stress, while caregivers focused on internal variables. Such knowledge could be harnessed to develop strengths-based interventions that address health and well-being among BYHW.