A Pilot Study of Twice-Weekly Group-Based Written Exposure Therapy for Veterans in Residential Substance Use Treatment: Effects on PTSD and Depressive Symptoms.

Background: Posttraumatic stress disorder (PTSD) is highly comorbid with substance use disorders (SUDs), resulting in high prevalence of PTSD among individuals in residential SUD care. However, there is limited research on integrating trauma treatment into residential SUD care settings. The aim of the present project was to conduct an initial evaluation of the effects of group-based Written Exposure Therapy (WET) on PTSD and depressive symptoms that was integrated into programming for individuals in residential SUD treatment. Methods: Participants were 48 Veterans with comorbid PTSD-SUD from a 28-day residential SUD program at a Veterans Affairs Medical Center. Eligible participants were enrolled in 5 sessions of WET, delivered in twice-weekly in a group format. PTSD symptoms and depressive symptoms were assessed at each session with the Posttraumatic Stress Disorder Checklist, DSM-5 version (PCL-5) and the Patient Health Questionnaire (PHQ-9). Results: Of the enrolled sample of 48 participants, 92% (n = 44) completed 3 sessions, while 56% (n = 28) completed 5 sessions. Dependent samples t-tests showed significant reductions from baseline in PTSD symptoms within-persons at both the 3-session (t(43) = 4.77, p < .001, d = .72) and 5-session mark (t(27) = 4.36, p < .001, d = .82). In addition, there were significant reductions in depressive symptoms after 3 sessions (t(38) = 3.01, p < .01, d = .48) and after 5 sessions (t(23) = 2.97, p < .01, d = .61). Conclusion: Findings demonstrate that brief, group-delivered WET shows promise for addressing PTSD and depressive symptoms in residential SUD treatment. Results of the present evaluation could inform further efficacy testing and implementation of PTSD treatment into residential SUD settings.

Virtual reality mindfulness training for veterans in residential substance use treatment: Pilot study of feasibility and acceptability.

BACKGROUND: Mindfulness training is effective in recovery from substance use disorders; however, adoption can be difficult due to environmental and personal distractions. Virtual reality (VR) may help overcome these challenges by providing an immersive environment for practicing mindfulness, but there is currently limited knowledge regarding patient and provider perceptions of VR-based tools. OBJECTIVE: The present study investigated the feasibility and acceptability of VR mindfulness training for veterans in residential substance use treatment as well as potential benefits of VR mindfulness interventions in this population. We conducted a pilot feasibility/acceptability study as a first step toward conducting a larger randomized controlled trial (RCT). METHODS: The study recruited participants (N = 32) from a 30-day residential substance use program and collected both qualitative and quantitative feedback on the VR mindfulness intervention using a mixed-methods approach. Patients (n = 20) and providers (n = 12) rated the acceptability, usability, and satisfaction of the intervention. Using a within-subjects design, patients provided pre-post emotion ratings and reported on state mindfulness and VR presence after completing a single-session self-guided VR mindfulness intervention. Patients provided qualitative interview data on their overall impressions, while providers gave the same information via survey. RESULTS: Both patients and providers reported high satisfaction and confidence in the intervention. Moreover, within subjects t-tests showed that patients experienced significant reductions in negative affect and significant increases in positive affect from pre-post, along with high levels of state mindfulness and presence. Results of thematic analysis revealed that the intervention facilitated focused attention on the present moment, induced a state of calm and relaxation, and reduced negative thoughts and emotions. Participants requested improvements such as better integration of audiovisual elements, a more personalized and longer intervention, and more comfortable fitting headset. Finally, the intervention presented with several advantages compared to other mindfulness experiences including reduced distractions and a sense of safety and privacy. CONCLUSIONS: Self-guided VR mindfulness intervention is feasible and acceptable to patients and providers. VR mindfulness training provides an immersive experience that uplifts mood and reduces distractions. VR may provide a scaffolding tool to set the stage for deepening mindfulness skills. Results of the present study could inform further development and tailoring for future interventions.

Users of cannabis-only are less likely to accept brief interventions than other substance use profiles in a sample of people living with HIV/AIDS.

BACKGROUND AND OBJECTIVES: Research has shown that people living with HIV/AIDS (PLWHA) engage in increased rates of substance use, which has a number of potential negative health outcomes. Increased legalization of cannabis is likely to further increase the availability and use of cannabis in this population. Efforts have been made to integrate screening and intervention resources as part of an individual's routine healthcare visits. Though brief approaches such as Screening and Brief Intervention (SBIRT) have shown promise in addressing alcohol use, results are mixed in addressing cannabis use. The present study investigated how individuals reporting cannabis use responded to an invitation to engage in a brief negotiated intervention (BNI). METHODS: PLWHA participated in a self-administered tablet computer-based version of SBIRT. Patients screened as having at-risk, high-risk, or dependent substance use (N = 331) were eligible to receive the BNI. Of these patients, 101 reported cannabis-only use, with or without alcohol. RESULTS: Binary logistic regressions controlling for Alcohol Use Disorders Identification Test and Drug Abuse Screening Test score and demographics, found that cannabis-only use was significantly related to declining the BNI. DISCUSSION AND CONCLUSIONS: Cannabis-only engagement predicts lower BNI acceptance rates than other substance use profiles; inappropriate screening tools may be one reason for this discrepancy. Implications and directions for future research are discussed. SCIENTIFIC SIGNIFICANCE: Findings are relevant in modifying SBIRT for cannabis use. To our knowledge, this is the first work to evaluate acceptance of brief interventions for cannabis as compared to other substances and brief intervention acceptance in a sample of PLWHA.

Racial and demographic disparities in emergency department utilization for mental health concerns before and during the COVID-19 pandemic.

This study investigated whether emergency department (ED) visits for mental health concerns increased during the COVID-19 pandemic, taking a health disparities lens. ED encounters from the only academic medical center in Mississippi were extracted from March-December 2019 and 2020, totaling 2,842 pediatric (ages 4-17) and 17,887 adult (ages 18-89) patients. Visits were coded based on primary ED diagnosis. For adults, there were fewer depression/anxiety ED visits during the pandemic, not moderated by any demographic factor, but no differences for serious mental illness or alcohol/substance use. For youth, there were significantly fewer ED visits for behavior problems during the pandemic among children in the lower socioeconomic status (SES) category; there were no differences for depression/anxiety. Regardless of year, adults in the lower SES category were more likely to visit the ED for mental health, Black adults were less likely to visit the ED for depression/anxiety or alcohol/substance use, and Black children were less likely to visit the ED for behavioral concerns. Results suggest that access to outpatient and telehealth services remains critical for mental health care during the pandemic and underline the importance of race- and SES-related factors in use of the ED for mental health concerns beyond the pandemic.