Caring contacts for suicide prevention: A systematic review and meta-analysis.

Caring Contacts (CC), a low-cost intervention originally designed and tested by Jerome Motto in 1976, remains one of the few strategies to demonstrate efficacy in the prevention of suicide deaths. Interest in CC has increased steadily over the last several years in tandem with rising U.S. suicide rates and the acceleration of suicide prevention initiatives. There have been several efforts to design interventions modeled after Motto's strategy, and the recent publication of additional large-scale randomized controlled trials (RCTs) in alignment with the intent of Motto's original model afford an opportunity to systematically review efficacy findings. The current systematic review provides an updated and focused analysis of the evidence supporting the efficacy of CC. A systematic literature search of MEDLINE, EMBASE, PsycINFO, Cochrane Library, and ClinicalTrials.gov was conducted, and PRISMA, Cochrane, and GRADE guidelines were followed. Of 2,746 abstracts reviewed, 13 publications, comprising six randomized controlled trials (RCTs) met inclusion criteria. The studies encompassed 6,218 participants across four countries and military, veteran, and civilian health care systems. The primary outcome was suicide mortality; secondary outcomes were suicide attempts and emergency department (ED) presentations/hospitalizations. The DerSimonian-Laird random-effects univariate meta-analysis was used to estimate summary effect sizes and evaluate statistical heterogeneity. Summary risk ratio estimates ranged from 0.57 to 1.29 across outcomes and time points; most estimates indicated a protective effect. For suicide deaths and ED presentations/hospitalization, interval estimates at 1-year postrandomization were consistent with either an increase or a decrease in risk. A protective effect was observed for suicide attempts at 1-year postrandomization. Implications and methodological recommendations for future work in this area reviewed and discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

From everyday life predictions to suicide prevention: Clinical and ethical considerations in suicide predictive analytic tools.

Advances in artificial intelligence and machine learning have fueled growing interest in the application of predictive analytics to identify high-risk suicidal patients. Such application will require the aggregation of large-scale, sensitive patient data to help inform complex and potentially stigmatizing health care decisions. This paper provides a description of how suicide prediction is uniquely difficult by comparing it to nonmedical (weather and traffic forecasting) and medical predictions (cancer and human immunodeficiency virus risk), followed by clinical and ethical challenges presented within a risk-benefit conceptual framework. Because the misidentification of suicide risk may be associated with unintended negative consequences, clinicians and policymakers need to carefully weigh the risks and benefits of using suicide predictive analytics across health care populations. Practical recommendations are provided to strengthen the protection of patient rights and enhance the clinical utility of suicide predictive analytics tools.

Adjustment disorders: A research gaps analysis.

Adjustment disorders are among the most commonly diagnosed mental health disorders in both civilian and military clinical settings. Despite their high prevalence, adjustment disorders have received little research attention. The many gaps in our understanding of this group of disorders hinder the development of adequate, evidence-based treatment protocols. This study utilizes a systematic methodology to identify and prioritize research gaps in adjustment disorders. We used authoritative source reports to identify gaps in research domains from foundational science to services research. Subject-matter experts conducted literature searches to substantiate and refine research gaps, and stakeholders assessed the importance and impact of this work for researchers and policy-makers. We identified 254 possible research-needs statements, which were ultimately reduced to 11 final, prioritized research gaps. Two gaps addressed prevention and screening and three addressed treatment and services research. Six gaps addressed foundational science, epidemiology, and etiology research domains, highlighting the need for basic research. Until some of the basic science questions are resolved (e.g., diagnostic clarity, valid screening, and assessment measures) about adjustment disorders, we may not be able to develop adequate evidence-based interventions for the disorders, and it will be difficult to understand the trajectory of these disorders throughout treatment. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Rapid Review on the Effectiveness of Telehealth Interventions for the Treatment of Behavioral Health Disorders.

INTRODUCTION: The Psychological Health Center of Excellence conducted a rapid review of the literature to investigate the effectiveness of behavioral health treatments (i.e., evidence-based psychotherapy and psychiatry) delivered in person compared to telehealth (TH; i.e., video teleconference and telephone). MATERIALS AND METHODS: The rapid review methods included a systematic search of a single database (PubMed), hand-searching of relevant systematic reviews, dual screening, single-person data abstraction verified by a second person, and dual risk of bias assessment. Due to heterogeneity across studies, no quantitative analyses were conducted. RESULTS: Twenty-two randomized controlled trials (RCTs), eight of which were non-inferiority trials, evaluated the effectiveness of TH via telephone or video teleconferencing compared to in-person (IP) delivery for patient populations with posttraumatic stress disorder, depression, and mixed diagnoses. The majority of RCTs and all but one of the eight non-inferiority trials found that clinical outcomes did not differ between TH and IP treatment delivery. Two studies found that subgroups with higher symptom severity (hopelessness and anxiety disorders, respectively) in the TH group had worse treatment-related outcomes than IP participants with similar symptom profiles. The majority of studies found no significant differences in satisfaction with care, quality of the therapeutic alliance, or study discontinuation between TH and IP groups. CONCLUSION: Based on evidence from 22 RCTs, the use of TH platforms, including video conference and telephone modalities, generally produces similar outcomes as face-to-face provision of psychotherapy and psychiatry services.

A systematic analysis and prioritization of suicide prevention research gaps.

OBJECTIVE: This study identified and prioritized research gaps for suicide prevention in the Department of Defense to inform future research investments. METHODS: The 2019 VA/DoD Clinical Practice Guideline for the Assessment and Management of Patients at Risk for Suicide was the primary source document for research gaps, supplemented by an updated literature search. Institutional stakeholders rated the identified research gaps and ranked the gap categories. We used Q factor analysis to derive a list of the prioritized research gaps and category rankings. RESULTS: Thirty-five research gaps were identified and prioritized. The highest rated research gap topic was lethal means safety interventions and their effectiveness in increasing safety behaviors and/or reducing suicide-related outcomes. Research on the effectiveness of crisis response planning and several other non-pharmacological interventions (e.g., implementation of cognitive-behavioral therapy, technology-based behavioral interventions, and applications of dialectical behavior therapy to non-Borderline patients) were also rated highly by stakeholders. CONCLUSIONS: This work generated a list of priorities for future suicide research as evaluated by Departments of Defense and Veterans Affairs stakeholders. Our findings can help guide the efforts of suicide researchers and inform decisions about future research funding for suicide prevention.

Explosive ordnance disposal personnel in the U.S. military have higher risk of insomnia and post-traumatic stress disorder: a large retrospective cohort study.

PURPOSE: We examined the risk of post-traumatic stress disorder (PTSD), affective disorders, alcohol/substance-related disorders, traumatic brain injury (TBI) and insomnia, among explosive ordnance disposal (EOD) technicians compared to the general population of active-duty non-EOD personnel in the U.S. military. METHODS: We conducted a retrospective cohort study using administrative and healthcare utilization data from fiscal year 2004 (FY2004) to FY2015 for this comparison. We used propensity score matching to balance baseline covariates, and discrete-time hazard models to compare the odds of occurrence of the outcomes. RESULTS: EOD personnel had higher odds of having a new diagnosis of insomnia (odds ratio [OR] = 1.33; 95% confidence interval [CI]:1.22-1.45) and PTSD (OR = 1.23; 95% CI:1.08-1.41) than did non-EOD personnel. EOD technicians had lower odds of having a new diagnosis of affective disorders (OR = 0.83; 95% CI:0.79-0.87) and alcohol/substance-related disorders (OR = 0.59; 95% CI:0.54-0.64) than did non-EOD personnel. There was little evidence of a difference in the odds of a TBI diagnosis (OR = 1.07; 95% CI:0.99-1.16). CONCLUSIONS: As reliance on EOD forces continues, ongoing vigilance of the stressors, health sequelae and disincentives to access mental health care among this military occupation should be monitored and mitigated wherever possible.

Women in combat: The effects of combat exposure and gender on the incidence and persistence of posttraumatic stress disorder diagnosis.

Recent expansions in the roles of women in combat have prompted increased interest in the psychological toll combat exposure may have on female service members as compared to males. This study examined the interactive effects of gender and combat exposure on transitions in posttraumatic stress disorder (PTSD) diagnostic status (presence or absence of PTSD diagnosis). We used administrative data of 20,000 U.S. Army soldiers whose combat exposure was assessed after return from deployment between January 1, 2008 and June 30, 2014; soldiers' PTSD diagnostic status was determined using International Classification of Diseases-9 diagnoses at four time points separated by 12 months. We used a mixed-effects logit transition model to examine the effects of combat and gender on incidence, persistence, and prevalence of PTSD diagnosis. Incidence and prevalence of PTSD diagnosis were higher among women, but persistence of PTSD diagnosis was higher in men. Higher rates of new PTSD diagnosis among women were not dependent on combat exposure, suggesting that other types of trauma may be responsible for increased rates among women. Gender differences in prevalence and persistence of PTSD diagnosis were greater among combat-exposed soldiers than among those not exposed to combat. Men maintained a PTSD diagnosis over longer periods of time than women suggesting greater PTSD persistence, and this pattern was particularly pronounced among soldiers exposed to combat. These results have implications for the recent policy changes and gender-based prevention strategies, and suggest that women in combat roles may be no more vulnerable to PTSD than are their male counterparts. Though the gender differences were small, they are indicative of healthcare utilization patterns that may be important for prevention and that warrant further exploration.

A systematic review evaluating screening instruments for gambling disorder finds lack of adequate evidence.

OBJECTIVES: To date, no research has systematically evaluated screening instruments for gambling disorder to assess their accuracy and the quality of the research. This systematic review evaluated screening instruments for gambling disorder to inform decision makers about choices for population-level screening. STUDY DESIGN AND SETTING: On May 22, 2017 and January 4, 2019, we searched PubMed, PsycInfo, EMBASE, and Cochrane for studies that evaluated screening instruments for gambling disorder. Studies were included if (1) the screening instrument was in English, (2) the screening instrument was compared to a reference standard semistructured interview based on Diagnostic and Statistical Manual of Mental Disorders or International Classification of Diseases diagnoses of gambling disorder, and (3) data were reported on psychometric properties of the instrument. RESULTS: We identified 31 different screening instruments from 60 studies. Only three instruments from three separate studies were eligible for inclusion in the systematic review. CONCLUSION: Few screening instruments for gambling disorder have been validated with sufficient methodological quality to be recommended for use across a large health system.

Typologies of Combat Exposure and Their Effects on Posttraumatic Stress Disorder and Depression Symptoms.

The present study identified distinct classes of U.S. military service members based on their combat experiences and examined mental health outcomes and longitudinal growth curves of posttraumatic stress disorder (PTSD) and depression symptoms associated with each class. Participants were 551 active duty service members who screened positive for PTSD and/or depression based on DSM-IV-TR criteria. All participants completed the Combat Experiences Scale at baseline as well as PTSD and depression measures at baseline and at 3-, 6-, and 12-month follow-ups. A latent class analysis identified four classes of service members based on their combat experiences: limited exposure, medical exposure, unit exposure, and personal exposure. Service members in the personal exposure class were characterized by a distinct mental health profile: They reported a higher level of PTSD symptoms at baseline and a higher prevalence of traumatic brain injury and PTSD diagnoses during the course of the study. The limited exposure class was more likely to receive diagnoses of depression and adjustment disorders. All classes except the medical exposure class demonstrated a slight decrease in PTSD and depression symptoms over time. However, participants in the limited exposure class had a larger decrease in PTSD and depression symptoms earlier in care but did not demonstrate superior long-term symptom improvements at 12 months compared to the other groups. These results inform PTSD development models and have implications for the screening and clinical management of combat-exposed service members.

Spanish Abstracts by Asociación Chilena de Estrés Traumático (ACET) Tipologías de Exposición a Combate y sus Efectos en el Trastorno de Estrés Postraumático y Síntomas Depresivos. EXPERIENCIAS TRAUMÁTICAS DE COMBATE, TEPT Y DEPRESIÓN El presente estudio identificó clases distintivas de miembros del servicio militar de los EEUU basados en sus experiencias de combate y examinó los resultados en salud mental y las curvas de crecimiento longitudinal del Trastorno de Estrés Postraumático (TEPT) y síntomas depresivos asociados con cada clase. Los participantes fueron 551 miembros en servicio activo que resultaron positivo para TEPT y/o depresión basado en los criterios DSM-IV-R. Todos los participantes completaron la Escala de Experiencias de Combate así como también medidas de TEPT y Depresión, al inicio y a los 3, 6 y 12 meses de seguimiento. Un análisis de grupos latente identificó cuatro clases de miembros del servicio basados en sus experiencias de combate: exposición limitada, exposición médica, exposición de la unidad, y exposición personal. Los miembros del servicio en el grupo de exposición personal se caracterizaron por un perfil distintivo de salud mental: Ellos reportaron, al inicio, niveles más altos de síntomas de TEPT y prevalencias más altas de diagnósticos de lesión traumática cerebral y TEPT durante el curso del estudio. El grupo de exposición limitada tuvo mayor probabilidad de recibir los diagnósticos de depresión y trastorno de adaptación. Todos los grupos, excepto el grupo de exposición médica, demostraron una leve disminución en los síntomas de TEPT y depresión con el tiempo. Sin embargo, los participantes en el grupo de exposición limitada tuvieron una disminución mayor en síntomas de TEPT y depresión al inicio de la atención, pero no demostraron una mejoría mayor de los síntomas a largo plazo a los 12 meses en comparación con los otros grupos. Estos resultados sirven de base para los modelos de desarrollo de TEPT y tienen implicaciones para la detección y manejo clínico de los miembros en servicio expuestos a combate.

Establishing an Evidence Synthesis Capability For Psychological Health Topics in the Military Health System.

BACKGROUND: To promote evidence-based health care, clinical providers and decision makers rely on scientific evidence to inform best practices. Evidence synthesis (ES) is a key component of this process that serves to inform health care decisions by integrating and contextualizing research findings across studies. OBJECTIVE: This paper describes the process of establishing an ES capability in the Military Health System dedicated to psychological health topics. RESEARCH DESIGNS: The goal of establishing the current ES capability was to facilitate evidence-based decision-making among clinicians, clinic managers, research funders, and policymakers, through the production and dissemination of trustworthy ES reports. We describe how we developed this capability, provide an overview of the types of evidence syntheses products we use to respond to different stakeholders, and detail the procedures established for selecting and prioritizing synthesis topics. RESULTS: We report on the productivity, acceptability, and impact of our efforts. Our reports were used by a variety of stakeholders and working groups, briefed to major committees, included in official reports and policies, and cited in clinical practice guidelines and the peer-reviewed literature. CONCLUSIONS: Our experiences thus far suggest that the current ES capability offers a needed service within our health system. Our framework may help inform other agencies interested in developing or sponsoring a similar capability.

Prediction Models for Suicide Attempts and Deaths: A Systematic Review and Simulation.

Importance: Suicide prediction models have the potential to improve the identification of patients at heightened suicide risk by using predictive algorithms on large-scale data sources. Suicide prediction models are being developed for use across enterprise-level health care systems including the US Department of Defense, US Department of Veterans Affairs, and Kaiser Permanente. Objectives: To evaluate the diagnostic accuracy of suicide prediction models in predicting suicide and suicide attempts and to simulate the effects of implementing suicide prediction models using population-level estimates of suicide rates. Evidence Review: A systematic literature search was conducted in MEDLINE, PsycINFO, Embase, and the Cochrane Library to identify research evaluating the predictive accuracy of suicide prediction models in identifying patients at high risk for a suicide attempt or death by suicide. Each database was searched from inception to August 21, 2018. The search strategy included search terms for suicidal behavior, risk prediction, and predictive modeling. Reference lists of included studies were also screened. Two reviewers independently screened and evaluated eligible studies. Findings: From a total of 7306 abstracts reviewed, 17 cohort studies met the inclusion criteria, representing 64 unique prediction models across 5 countries with more than 14 million participants. The research quality of the included studies was generally high. Global classification accuracy was good (≥0.80 in most models), while the predictive validity associated with a positive result for suicide mortality was extremely low (≤0.01 in most models). Simulations of the results suggest very low positive predictive values across a variety of population assessment characteristics. Conclusions and Relevance: To date, suicide prediction models produce accurate overall classification models, but their accuracy of predicting a future event is near 0. Several critical concerns remain unaddressed, precluding their readiness for clinical applications across health systems.

Identifying research gaps in substance use disorder: A systematic methodology and prioritized list.

Background: This paper presents a new methodology for identifying and prioritizing research gaps, contributing to the nascent literature on systematic ways to identify research gaps. Objectives: The goal of this paper is to report on a gaps analysis of substance use disorder (SUD) research. Based on input from Military Health System stakeholders, we selected the following subtopics as priorities: alcohol use disorder (AUD) and comorbid conditions, prescription opioids, and novel synthetic drugs (NSDs), including synthetic cannabinoids, synthetic cathinones, novel synthetic opioids, and e-cigarette use. Methods: Statements of research needs were extracted from authoritative source reports. A work group of 13 subject matter experts then supplemented, consolidated, and refined the statements. Support for each statement was rated based on predetermined metrics to produce a list of high-priority potential research gaps. Work group members searched both published and ongoing research literature to determine whether these potential gaps were sufficiently addressed in the literature. Finally, to prioritize the gaps, work group members rated them on a set of metrics. Results: The work group reduced 175 statements of research needs to a list of 18 final prioritized gaps: nine for AUD, four for prescription opioids, and five for NSDs. For each topic, we present a prioritized list of gaps. Conclusions: This paper describes a method to identify and prioritize research gaps relevant to military and civilian research and presents the prioritized SUD gaps. Our methodology and findings can inform policy makers, researchers, and funding agencies as they consider investments in future research.

An Analysis of Personal Technology Use by Service Members and Military Behavioral Health Providers.

Personal technology use is ubiquitous in the United States today and technology, in general, continues to change the face of health care. However, little is known about the personal technology use of military service members and the behavioral health care providers that treat them. This study reports the technology use of 1,101 active duty service members and 45 behavioral health care providers at a large military installation. Participants reported Internet usage; ownership of smartphones, tablets, and e-readers; usage of mobile applications (apps); and basic demographic information. Compared with providers, service members reported higher rates of smartphone ownership, were more likely to own Android smartphones than iPhones, and spent more time gaming. Both groups spent a comparable amount of time using social media. With the exception of gaming, however, differences between service members and providers were not statistically significant when demographics were matched and controlled. Among service members, younger respondents (18-34) were statistically more likely than older respondents (35-58) to own smartphones, spend time gaming, and engage in social media. Our findings can help inform provider's technology-based education and intervention of their patients and guide the development of new technologies to support the psychological health of service members.

Pediatric cancer knowledge: assessment of knowledge of warning signs and symptoms for pediatric cancer among Brazilian community health workers.

BACKGROUND: Field workers and lay community health educators are often children's first opportunity for correctly recognizing and responding to early signs and symptoms of pediatric cancers. Inadequate familiarity with the warning signs and symptoms of childhood cancer results in delayed referral to a physician for diagnosis and treatment. METHODS: This pilot study assessed community health workers' baseline level of knowledge about childhood cancers. Community health workers from Brazil completed a pediatric cancer knowledge questionnaire. RESULTS: Although all respondents knew to refer a child suspected to have cancer to a physician, their knowledge of the early warning signs and symptoms of pediatric cancer was very low. CONCLUSIONS: The findings demonstrate a link between training and knowledge and confirm the need for targeted education in the warning signs and symptoms of pediatric cancer for community health workers in developing countries.