Current Psychiatry Reports最新文献

Purpose of review: Members of a technical panel representing Australia, Canada, New Zealand, the UK, and the US collaborated to develop surveys designed to provide military leaders with information to guide decisions early in the COVID-19 pandemic. The goal of this paper is to provide an overview of this collaboration and a review of findings from the resulting body of work.

Recent findings: While surveys pointed to relatively favorable mental health and perceptions of leadership among military personnel early in the pandemic, these observations did not reflect the experiences of personnel deployed in COVID-19 response operations, nor were these observations reflective of later stages of the pandemic. Establishing and leveraging networks that enable the rapid development of employee surveys and sharing of results can serve as a pathway for empowering military leaders in times of crisis. Organizational support and leadership decisions are especially critical for maintaining well-being among personnel during crises.

Purpose of review: We evaluated the impact of digital mental health interventions (DMHIs) for college students. We organized findings using the RE-AIM framework to include reach, effectiveness, adoption, implementation, and maintenance.

Recent findings: We conducted a systematic literature review of recent findings from 2019-2024. Our search identified 2,701 articles, of which 95 met inclusion criteria. In the reach domain, student samples were overwhelmingly female and White. In the effectiveness domain, over 80% of DMHIs were effective or partially effective at reducing their primary outcome. In the adoption domain, studies reported modest uptake for DMHIs. In the implementation and maintenance domains, studies reported high adherence rates to DMHI content. While recruitment methods were commonly reported, adaptations and costs of implementation and maintenance were rarely reported. DMHIs for college students are effective for many psychological outcomes. Future work should address diversifying samples and considering implementation in a variety of college settings.

Purpose of review: We reviewed recent evidence regarding the impact of climate change (specifically, high ambient temperatures, heatwaves, weather-related disasters, and air pollution) on older adults' mental health. We also summarized evidence regarding other medical problems that can occur in aging adults in connection with climate change, resulting in psychiatric manifestations or influencing psychopharmacological management.

Recent findings: Older adults can experience anxiety, depressive, and/or posttraumatic stress symptoms, as well as sleep disturbances in the aftermath of climate disasters. Cognitive deficits may occur with exposure to air pollutants, heatwaves, or post-disaster. Individuals with major neurocognitive disorders and/or preexisting psychiatric illness have a higher risk of psychiatric hospitalizations after exposure to high temperatures and air pollution. There is a growing body of research regarding psychiatric clinical presentations associated with climate change in older adults. However, there is a paucity of evidence on management strategies. Future research should investigate culturally appropriate, cost-effective psychosocial and pharmacological interventions.

Purpose of review: Antisocial personality disorder (ASPD) is a characterized by lifelong or recurrent behavioral problems that begin in childhood or early adolescence. This communication provides an overview on ASPD including findings from recent reviews and new research.

Recent findings: With regard to DSM-5's Section III Alternative Model of Personality Disorder criteria for ASPD, advocates point to the broader symptom coverage and harmonization with ICD-11; yet critics point to the lack of evidence for improved outcomes. A new report shows that antisocial individuals age faster than non-antisocial peers. ASPD has high heritability and newer molecular studies have found intriguing linkages to genes associated with crucial brain regions. A mentalization-based therapy model has been developed and early work shows promise. ASPD is common, widespread, and disruptive to individuals, families, and society. Chronic and lifelong, ASPD typically lessens in severity with advancing age. Assessment rests on the individual's history because there are no diagnostic tests. ASPD likely results from an interplay of genetic and environmental factors. Brain imaging studies have linked cortical dysfunction to antisocial behavior in crucial brain regions. Medication is sometimes targeted at the individual's aggression and irritability, but a more rational approach is to target co-occurring disorders. Cognitive-behavioral therapy and mentalization-based therapy models have been developed and are being studied.

Purpose of review: We evaluate available evidence for the role of inflammation in depression. We reappraise literature involving systemic inflammation, neuroinflammation and neurotransmission and their association with depression. We review the connection between depression, autoimmunity and infectious diseases. We revise anti-inflammatory treatments used in depression.

Recent findings: Peripheral inflammatory markers are present in a subset of patients with depression and can alter common neurotransmitters in this population but there is no clear causality between depression and systemic inflammation. Infectious conditions and autoimmune illnesses do not have a clear correlation with depression. Certain medications have positive evidence as adjunctive treatments in depression but studies are heterogenic, hence they are sparsely used in clinical settings. The current evidence does not fully support inflammation, infections or autoimmunity as possible etiologies of depression. The available studies have numerous confounders that obscure the findings. Anti-inflammatory agents may have potential for treatment of depression, but further research is needed to clarify their usefulness in routine clinical practice.

Purpose of review: To explore the relationship between early life trauma, hormonal sensitivity, and psychiatric disorders across female-reproductive life events, with a focus on the neurobiological mechanisms.

Recent findings: Childhood trauma significantly increases the risk of subsequent mood disorders during periods of intense hormonal fluctuation such as premenstrual, pregnancy, postpartum, and perimenopause. Neurobiological changes resulting from early trauma influence emotion regulation, which emerges as a key predisposing, exacerbating, and perpetuating factor to hormonal sensitivity and subsequent psychiatric symptoms. We identified altered stress response and allopregnanolone imbalance, bias in cognitive processing of emotions, neuroimage correlates and sleep disturbances as potential underlying neurobiological mechanisms. This review integrates cumulative findings supporting a theoretical framework linking early life trauma to hormonal sensitivity and mood disorders. We propose that some women might be more susceptible to such hormonal fluctuations because of emotion dysregulation following significant early life trauma.

Purpose of Review

We review the published literature on the relationship between race and ethnicity and suicidal thoughts and behaviors among students enrolled at institutions of higher education in the United States.

Recent Findings

College students with certain racial and ethnic identities have a higher prevalence of past-year suicidal ideation (Asian, Black or African American, multiracial, and Native Hawaiian or Other Pacific Islander) and past-year suicide attempts (Asian, Black or African American, multiracial, and Hispanic) than White students. There is a lack of evidence about racial and ethnic differences in suicide deaths.

Summary

More research is needed to understand factors that contribute to the racial and ethnic disparities in suicidal thoughts and behaviors among college students. Identifying modifiable risk factors that may be specific to college students will ultimately reduce suicide deaths and guide the development of more effective suicide prevention programs across diverse racial and ethnic groups of students.

Purpose of Review

This paper summarizes the prevalence, impact, and presentation of ageism across multiple mental health care settings including inpatient, outpatient, long-term care, and criminal justice. Strategies for combating ageism are described.

Recent Findings

Ageism is a common form of bias that has deleterious medical and psychosocial consequences for older adults. Ageism manifests in a variety of ways in mental health settings. Clinical, educational, and public policy strategies are recommended to combat ageism in mental health settings.

Summary

Ageism remains pervasive in society and in mental health care settings. Ageism impacts healthcare trainees, healthcare providers, healthcare systems, and older adults themselves. Age-friendly practices and strategies for combating ageism exist and need broader dissemination.

Purpose of Review

This health technology assessment aimed to systematically assess the efficacy and safety of yoga as therapy for burnout. Economic, ethical, legal, social and organizational aspects were considered as well.

Recent Findings

Yoga as a therapy has been shown to have positive effects on a range of symptoms, including stress, anxiety and depression. Regarding work-related stress and burnout, the effects of yoga have mainly been examined in a preventative context.

Summary

Meta-analyses revealed no effects on burnout severity comparing yoga with passive controls in general. Compared with passive controls, yoga had a positive effect on subjective stress. Compared to active control, yoga had an effect on the burnout subscale depersonalization on individual study level. Yoga may have positive effects on burnout, but the results are mixed. Common definitions and standardized diagnostic tools are necessary to improve research and further assess yoga as therapy for burnout.

Trial Registration

The HTA is registered with PROSPERO, CRD42022299405, on 6th February 2022.

Background: Immersive Virtual Reality (IVR) has shown promise in the assessment, understanding, and treatment of eating disorders (EDs), providing a dynamic platform for clinical innovation. This scoping review aims to synthesize the recent advancements and applications of IVR in addressing these complex psychological disorders.

Methods: This review followed the Preferred Reporting Items for Systematic Reviews and Meta-analysis Protocols, focusing on studies published in the past five years. It included peer-reviewed papers that used IVR for ED assessment, examination, or treatment. A comprehensive database search provided a selection of relevant articles, which were then methodically screened and analyzed.

Results: Twenty studies met the inclusion criteria, with a primary focus on Anorexia Nervosa (AN), Bulimia Nervosa (BN), and Binge Eating Disorder (BED). The application of IVR was categorized into three areas: assessment, understanding, and treatment. IVR was found to be an effective tool in assessing body image distortions and emotional responses to food, providing insights that are less accessible through traditional methods. Furthermore, IVR offers innovative treatment approaches by facilitating exposure therapy, modifying body-related biases, and enabling emotional regulation through embodied experiences. The studies demonstrate IVR's potential to improve body image accuracy, reduce food-related anxieties, and support behavioral changes in ED patients.

Conclusion: IVR stands out as a transformative technology in the field of EDs, offering comprehensive benefits across diagnostic, therapeutic, and experiential domains. The IVR's ability to simulate the brain's predictive coding mechanisms provides a powerful avenue for delivering embodied, experiential interventions that can help recalibrate distorted body representations and dysfunctional affective predictive models implicated in EDs. Future research should continue to refine these applications, ensuring consistent methodologies and wider clinical trials to fully harness IVR's potential in clinical settings.