Evaluating skills for psychological recovery with gunshot injury survivors in a hospital-based early intervention program.

Gun violence is a serious public health problem that places surviving victims at increased risk for a variety of mental health problems, including posttraumatic stress disorder (PTSD) and depression. Recognizing that many gunshot injury survivors lack access to mental health care in the early aftermath of a shooting, there has been growing interest in the use of early, preventive mental health interventions to help prevent long-term mental health complications like PTSD as part of routine care for survivors in acute medical settings, where initial outreach to survivors may be more successful. This study evaluates clinical outcomes associated with one such early intervention-Skills for Psychological Recovery (SPR)-provided to gunshot injury survivors as part of a hospital-based early intervention program embedded in a Level 1 trauma center in the Midwestern United States. Clinic data from 100 survivors (74.0% male, 78.0% Black/African American) who received SPR were included in the present study. Results suggest that receiving SPR in the early aftermath of a shooting is associated with statistically significant reductions in both PTSD, F(1, 26.77) = 22.49, p < .001, and depression, F(1, 29.99) = 6.49, p = .016, symptoms. Outcomes did not vary as a function of either PTSD risk status or intervention delivery method (i.e., in-person, telehealth). These findings support the effectiveness and acceptability of SPR as an early intervention for gunshot injury survivors when delivered as part of a hospital-based early intervention program. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Motives for prescription opioid use: The role of alexithymia and distress tolerance.

BACKGROUND AND OBJECTIVES: Prescription opioid (PO) use disorder is a national public health crisis. Distress tolerance and alexithymia are two separate but related components of emotion regulation that are known to impact substance use disorders. No studies to date, however, have examined the role of distress tolerance and alexithymia in PO use disorder. Thus, the current study examined the association between distress tolerance, alexithymia, and specific motivations for PO use. METHODS: Participants were non-treatment-seeking individuals with current PO use disorder (N = 81; average age = 35.0). Assessments included the Distress Tolerance Scale, Toronto Alexithymia Scale, and the Inventory of Drug Taking Situations. RESULTS: The findings indicate that distress tolerance mediated the association between alexithymia and PO use in negative situations. Specifically, distress tolerance mediated the association between alexithymia and unpleasant emotions, testing personal control, and conflict with others. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: The results provide novel information regarding emotional states that may contribute to PO use and are malleable intervention targets. Additionally, this study adds to existing literature exploring the relationship between distress tolerance and substance use and is the first to expand upon the connection between alexithymia and distress tolerance in an opioid-using population. Implications for clinical practice and future research are discussed.

Anxiety Sensitivity Moderates the Association Between Peritraumatic Distress and Bereavement Outcomes Among Sudden Loss Survivors.

Peritraumatic distress and anxiety sensitivity are associated with complications in bereavement, including posttraumatic stress and prolonged grief reactions. The extent to which these factors interact to contribute to bereavement-related distress, however, remains unclear. This study investigates whether anxiety sensitivity moderates the association between peritraumatic reactions and posttraumatic stress and prolonged grief symptoms in a sample of young adults with a history of bereavement due to sudden, unexpected deaths. Participants were 606 undergraduate students recruited from two US universities. Results suggest that peritraumatic emotional and physical distress and anxiety sensitivity are all independently associated with both posttraumatic stress and prolonged grief reactions. Furthermore, the association between peritraumatic distress and prolonged grief, but not posttraumatic stress, is moderated by anxiety sensitivity. These findings point to several potentially important, clinically modifiable factors associated with a variety of bereavement-related mental health problems among a vulnerable group of grievers.

Experiential avoidance moderates the association between motivational sensitivity and prolonged grief but not posttraumatic stress symptoms.

Within the current theoretical frameworks used in grief and bereavement research, it remains unclear which individual factors confer risk for specific bereavement-related mental health problems, such as posttraumatic stress disorder (PTSD) and prolonged grief disorder. The present study investigated individual differences in motivational sensitivity and self-regulatory processes in a sample of 326 bereaved individuals who experienced sudden and/or unexpected death losses. We (1) examined associations between behavioral activation system (i.e., orientation to rewarding stimuli) and behavioral inhibition system (i.e., orientation to aversive stimuli) sensitivity and bereavement-related mental health problems (i.e., PTSD and prolonged grief symptoms), and (2) explored whether experiential avoidance (i.e., effortful avoidance of internal stimuli) would moderate such associations. Results revealed PTSD was more strongly associated with behavioral inhibition system sensitivity, while prolonged grief symptoms more strongly associated with behavioral activation system sensitivity. In particular, drive sensitivity - a dimension of the behavioral activation system - appeared uniquely associated with prolonged grief symptoms, especially in those who endorsed high experiential avoidance. Findings support a theoretical reconceptualization of prolonged grief as a reward system disorder. This reconceptualization may aid in further understanding mechanisms of bereavement-related mental health problems and related risk factors.

Integrated Treatment of PTSD and Substance Use Disorders: Examination of Imaginal Exposure Length.

Efforts to improve the efficiency of prolonged exposure (PE) therapy for posttraumatic stress disorder (PTSD) have demonstrated that reducing the length of imaginal exposures does not negatively affect treatment outcome. A recent adaptation of PE, called Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure [COPE], integrates substance use disorder treatment with PE in the same timeframe (twelve 90-minute sessions, 8 of which include imaginal exposure). The current study, which represents a subanalysis of a larger randomized controlled trial, examined how the length of imaginal exposures (nonrandomized and measured continually) related to PTSD, substance use, and depression in a sample of military veterans (N = 31) who completed the COPE treatment. Participants completed an average of 11.5 of the 12 therapy sessions and 7.2 of the 8 imaginal exposures during treatment. Results of 3 linear mixed models indicate that PTSD, substance use, and depressive symptoms all improved over the course of treatment (ps < .001; η2 ranged between .17 and .40), and that the length of imaginal exposures did not significantly interact with any outcome. Although preliminary, the findings suggest that it may be feasible to shorten imaginal exposures without mitigating treatment gains. Implications for treatment are discussed.

How Do Aftermath of Battle Experiences Affect Returning OEF/OIF Veterans?

Aftermath of battle experiences (ABE) may contribute to adverse mental and physical health outcomes. This study examined ABE and their effect on health functioning and posttraumatic stress disorder (PTSD) in 66 OEF/OIF/OND Veterans. Bivariate correlations were conducted to investigate the contribution of ABE to PTSD and health functioning, after controlling for combat experiences. Additionally, a mediation analyses was conducted on Role Limitations due to Emotional Problems. Results suggested that the association between ABE and Role Limitations due to Emotional Problems was mediated by PTSD. These initials findings suggest the need for more research on differences in deployment experiences.

Firing a weapon and killing in combat are associated with suicidal ideation in OEF/OIF veterans.

OBJECTIVE: Combat veterans are at risk for several adverse outcomes such as posttraumatic stress disorder (PTSD), depression, hazardous alcohol use, and most critically, suicidal behaviors. The high rate of suicide in veterans has been understood as a correlate of PTSD and depression, but it is possible that certain specific types of combat experiences may lead to suicidal behaviors. Acts committed by veterans in the context of war such as killing may evoke a "moral injury," which leads to thoughts of ending one's life. METHOD: The present exploratory research examined relationships between combat experiences and suicidal ideation (SI) and PTSD in a sample of 68 Operations Enduring Freedom and Iraqi Freedom (OEF/OIF) veterans (91% male, mean age = 32.31 years) who had screened positive for alcohol misuse. We examined firing a weapon/killing in combat (Firing/Killing) and killing in combat (Killing) alone as predictors of SI and PTSD severity in both the full sample and men only. RESULTS: Firing/Killing were associated with SI for the full sample and men only, and Killing showed a trend toward significance in predicting SI. Hierarchical regression analyses suggested that Firing/Killing did not predict PTSD for the full sample or men only, but Killing was predictive of PTSD for both samples. CONCLUSIONS: These results indicate that there may be differences in Firing/Killing and Killing alone in OEF/OIF veterans who screened positive for alcohol misuse. Thorough screening of combat experiences and addressing moral injury in returning combat veterans may help reduce high rates of suicide and PTSD. (PsycINFO Database Record

Social support, posttraumatic cognitions, and PTSD: The influence of family, friends, and a close other in an interpersonal and non-interpersonal trauma group.

Research has suggested that social support can shape posttraumatic cognitions and PTSD. However, research has yet to compare the influence of separate domains of support on posttraumatic cognitions. Multiple-group path analysis was used to examine a model in a sample of 170 victims of intimate partner violence and 208 motor vehicle accident victims in which support from friends, family, and a close other were each predicted to influence posttraumatic cognitions, which were in turn predicted to influence PTSD. Analyses revealed that support from family and friends were each negatively correlated with posttraumatic cognitions, which in turn were positively associated with PTSD. Social support from a close other was not associated with posttraumatic cognitions. No significant differences in the model were found between trauma groups. Findings identify which relationships are likely to influence posttraumatic cognitions and are discussed with regard to interpersonal processes in the development and maintenance of PTSD.