Care Posttraumatic Stress Disorder Research Articles

Posttraumatic stress disorder in people who use drugs: syringe services program utilization, treatment need, and preferences for onsite mental health care

BackgroundSyringe services programs (SSPs) are critical healthcare access points for people with opioid use disorder (OUD) who face treatment utilization barriers. Co-locating care for common psychiatric comorbidities, like posttraumatic stress disorder (PTSD), at SSPs may reduce harms and enhance the health of individuals with OUD. To guide the development of onsite psychiatric care at SSPs, we collected quantitative survey data on the prevalence of PTSD, drug use patterns, treatment experiences associated with a probable PTSD diagnosis, and attitudes regarding onsite PTSD care in a convenience sample of registered SSP clients in New York City.MethodsStudy participants were administered the PTSD Checklist for the DSM-5 (PCL-5) and asked about sociodemographic characteristics, current drug use, OUD and PTSD treatment histories, and desire for future SSP services using a structured interview. Probable PTSD diagnosis was defined as a PCL-5 score ≥ 31.ResultsOf the 139 participants surveyed, 138 experienced at least one potentially traumatic event and were included in the present analysis. The sample was primarily male (n = 108, 78.3%), of Hispanic or Latinx ethnicity (n = 76, 55.1%), and middle-aged (M = 45.0 years, SD = 10.6). The mean PCL-5 score was 35.2 (SD = 21.0) and 79 participants (57.2%) had a probable PTSD diagnosis. We documented frequent SSP utilization, significant unmet PTSD treatment need, and high interest in onsite PTSD treatment.ConclusionsStudy findings point to the ubiquity of PTSD in people with OUD who visit SSPs, large gaps in PTSD care, and the potential for harm reduction settings like SSPs to reach people underserved by the healthcare system who have co-occurring OUD and PTSD.

The development of a posttraumatic stress disorder (PTSD) consultation program to support system-wide implementation of high-quality PTSD care for veterans.

Among veterans, there is a 7% lifetime prevalence of posttraumatic stress disorder (PTSD; Goldstein et al., 2016), with this diagnosis being linked to poor health and quality of life (Goldstein et al., 2016; Schnurr et al., 2009). Veterans with PTSD may present for treatment in a variety of health care settings, meaning that providers across all of these settings need information about how to care for veterans with PTSD. Despite a number of ongoing efforts to ensure that veterans have access to effective, recovery-oriented treatments for PTSD within Veterans Affairs (VA), there is a need for further improvement and likely an even greater need for improvement in non-VA settings. A variety of consultation and technical assistance models exist, though research has lagged in this area. This article reports the rationale, development, and initial outcomes of the PTSD Consultation Program, a centralized consultation program started in 2011, which is available to all providers offering care to veterans with PTSD on an "on-request" basis. From 2011 to 2022, there have been 17,417 consultation requests, with about three quarters coming from VA providers, most often related to resources or treatment questions. The program has also flexibly responded to current events and crises. Survey feedback indicates high satisfaction. Data indicate that this type of on-request consultation may be an effective method to utilize the expertise of a few providers to help support a broader range of providers in implementing high-quality PTSD-or other types of specialty-care. Future research can link these data to more distal outcomes. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Comparing effectiveness of residential versus intensive virtual treatment for veterans with posttraumatic stress disorder.

During the COVID-19 pandemic, restrictions imposed on residential treatment programs necessitated rapid implementation of virtual treatment delivery. Posttraumatic stress disorder (PTSD) Residential Rehabilitation Treatment Programs (P-RRTP) are a key mental health treatment for Veterans with PTSD who require more intensive interventions than outpatient care. During the pandemic, the W. G. (Bill) Hefner VA Healthcare System developed and implemented a Virtual Intensive Outpatient Program for PTSD (VIOPP) to meet the needs of the Veteran population. The purpose of this analysis was to compare the effectiveness of VIOPP to P-RRTP. Analyses included N = 370 Veterans, n = 193 who completed P-RRTP between January 2018 to April 2020 and n = 177 who completed VIOPP between June 2020 and November 2022 and provided pre- and posttreatment scores. Pre- and posttreatment scores of the PTSD Checklist for DSM-5 (PCL-5) were available for all patients. Pre- and posttreatment depressive symptom scores from the Nine-item Patient Health Questionnaire (PHQ-9) were available for n = 254 Veterans. Paired and independent samples t tests evaluated differences in change scores overall and by treatment modality (residential vs. virtual). Results indicated a significant decrease in PCL-5 scores regardless of treatment modality, p < .001. Despite beginning VIOPP with significantly higher PCL-5 scores than P-RRTP, there were no significant differences in PCL-5 change scores between virtual (M = -16.94) and residential treatment (M = -17.10), p = .910. PHQ-9 scores also decreased significantly for both treatment groups. These analyses suggest that intensive virtual treatment has similar effectiveness to residential treatment for PTSD. This supports the development of intensive virtual interventions as viable alternatives to residential treatments and a valuable component within the continuum of PTSD care. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

A pilot randomized controlled trial of online written exposure therapy delivered by peer coaches to veterans with posttraumatic stress disorder.

This pilot randomized clinical trial (RCT) sought to examine the preliminary efficacy of an internet-based version of written exposure therapy delivered to veterans through an online program supported by peer coaches. Veterans (N = 124) with clinically significant posttraumatic stress disorder (PTSD) symptoms were randomly assigned to imaginal exposure either via writing (written exposure) or verbal recounting (verbal exposure). The online treatment involved four to eight sessions of imaginal exposure preceded and followed by an online chat with a peer coach. Participants completed assessments at baseline, posttreatment, and 3-month follow-up. Half of the participants never started treatment; among those who started treatment, the mean number of sessions completed was 4.92. At posttreatment, participants in both conditions reported clinically meaningful improvements in PTSD symptoms, d = 1.35; depressive symptoms, d = 1.10; and functioning, d = 0.39. Although participants in both treatment conditions demonstrated significant improvements in PTSD symptom severity, equivalence results were inconclusive, as the 95% confidence interval of the change score difference exceeded the specified margin and overlapped with 0. Estimated mean change scores demonstrated that both conditions showed significant reductions at posttreatment and follow-up. Although engagement with the online program was a significant challenge, the findings suggest that written exposure therapy is effective for improving PTSD symptoms, depressive symptoms, and functioning when adapted for internet-based delivery and facilitated by peer coaches. Using technology to deliver exposure therapy and task-shifting the role of the therapist to peer coaches are promising strategies to increase access to effective PTSD care.

Exploring Care and Recovery for Individuals With Post-traumatic Stress Disorder: A Scoping Review.

Most people experience trauma at some point in their lives. The sources of trauma can include accidents, natural disasters, physical or sexual assault, combat, torture, or the death of a loved one. Experiencing or witnessing any of these, or other terrifying events, may make one susceptible to developing post-traumatic stress disorder (PTSD), a trauma- and stressor-related mental health condition. The common symptoms and consequences of PTSD include intrusive and distressing thoughts, memories, or flashbacks related to the traumatic event; avoidance of situations, people, or activities that remind one of the traumatic event; irritability, sleep difficulties, or hypervigilance; feelings of guilt, shame, or fear; substance use; strains on relationships; and suicidal thoughts and behaviors. These consequences can have devastating effects on the individual and their family members, friends, co-workers, peers, and communities. Effectively treating PTSD, therefore, is critical not only for the individual but also for the well-being of families, communities, and society at large. However, while treatments for PTSD exist, effectively treating patients with PTSD remains elusive. Further, despite the recognition that people's experiences are essential in understanding PTSD and provide valuable insights into what interventions are effective and how they impact recovery, patient perspectives and experiences of care and recovery have not been well-explored. We conducted a scoping review to address the following question: what is known about the experiences and perspectives of care and recovery for individuals with PTSD? We searched the Medical Literature Analysis and Retrieval System Online (MEDLINE), Embase, American Psychological Association's (APA) PsycInfo, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), PTSDPubs, and Google Scholarfor peer-reviewed and grey literature that used qualitative methods to report on the recovery or care experiences of adults with lived experiences of PTSD. We extracted information about study objectives, study characteristics, and key findings; reported summary statistics; and performed content and thematic analyses. We identified 14 relevant studies that provide insight into the participants' lived experiences and perspectives of PTSD care and recovery. Though limited, the body of literature sheds light on critical themes and processes in the journey of care of PTSD, which we organized into four overarching categories: pre-treatment understanding and experiences of PTSD, the experience of care or treatment, the importance of relationships and social support, and expanding the understandings of recovery. Living with and healing from PTSD are a unique and individualized human experience of developing and redeveloping relationships with oneself, with others, and with society. The recommendations for practice include educating and establishing well-informed support networks for individuals with PTSD, training healthcare practitioners in all aspects of formal and informal PTSD treatment and care needs, ensuring a continuum of care, and understanding the human experience of PTSD.

Feasibility of a family-involved intervention to increase engagement in evidenced-based psychotherapies for posttraumatic stress disorder: A pilot study.

To assess the feasibility of a family-involved intervention, family support in mental health recovery (FAMILIAR), for veterans with posttraumatic stress disorder (PTSD) seeking psychotherapy at a single Veterans Administration Health System. This mixed-methods study reports qualitative and quantitative findings from a single-group pilot of 24 veterans and their support partners (SPs) about experiences with the intervention and interviews with eight VA mental health clinicians and leaders and the study interventionist to explore intervention feasibility. Findings across data sources were merged within domains of Bowen and colleagues' pilot study feasibility framework. Out of 24 dyads, 16 veterans and 15 associated SPs completed the intervention. Participants viewed the intervention to be valuable and feasible. Veterans and SPs reported that they enrolled in the study to develop a shared understanding of PTSD and treatment. While participants identified few logistical barriers, finding a time for conjoint sessions could be a challenge. Veterans, SPs, and providers discussed benefits of the intervention, including that it facilitated conversation between the veteran and SP about PTSD and mental health care and helped to prepare the dyad for treatment. Providers noted potential challenges integrating family-involved interventions into clinical workflow in VA and suggested the need for additional training and standardized procedures for family-centered care. Our study identified potential implementation facilitators (e.g., standard operating procedures about session documentation, confidentiality, and family ethics) and challenges (e.g., clinical workflow integration) that require further study to bring FAMILIAR into routine clinical care. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Factors associated with receipt of minimally adequate psychotherapy for PTSD at the Veterans Health Administration

BackgroundDespite Veterans Health Administration (VHA) efforts, many Veterans do not receive minimally adequate psychotherapy (MAP) for posttraumatic stress disorder (PTSD). It is important to understand factors associated with receipt of PTSD MAP (at least eight sessions) so that we may tailor efforts to increase treatment utilization for those who experience the greatest barriers to care. MethodsParticipants were 2008 post-9/11 Veterans who participated in a nationwide survey and had a PTSD diagnosis documented in the VHA electronic health record (EHR) before 2018. Participants self-reported sociodemographic information and trauma history. Service utilization data (e.g., PTSD MAP) were obtained from EHR. Logistic regression was used to model factors associated with PTSD MAP. ResultsOnly 24% of Veterans (n = 479) received PTSD MAP. Veterans who reported that they were not employed and had reported history of military sexual trauma were more likely to have received PTSD MAP. ConclusionsUnderstanding and addressing barriers to PTSD care for Veterans who are employed could help improve PTSD treatment utilization for this group.

Advancing health equity by understanding race disparities and other factors associated with PTSD symptom improvement following evidence-based psychotherapy

Several studies found that Black veterans demonstrate less posttraumatic stress disorder (PTSD) symptom improvement than White veterans following PTSD evidence-based psychotherapies (EBPs). We aimed to understand this disparity among veterans receiving EBPs by modeling race with demographic, clinical, and service utilization factors. Using electronic health records, we employed a cohort study of Iraq and Afghanistan War Veterans who initiated PTSD EBP treatment and completed > 2 PTSD symptom measures (N = 21,751). Using hierarchical Bayesian logistic regressions, we modeled the probability of PTSD symptom improvement. Black race was associated with less PTSD improvement (mean posterior odds ratio [MPOR] = 0.92; 95 % plausibility interval [PI] = 0.84, 1.0), as was group therapy (MPOR = 0.67; 95 % PI = 0.62, 0.73). Factors associated with greatest improvement included prolonged exposure (MPOR = 1.35; 95 % PI = 1.25, 1.45) and treatment density (MPOR = 1.40; 95 % PI = 1.36, 1.45). On average, Black veterans evidenced PTSD EBP improvement disparities. Clinical and utilization did not fully account for these disparities, although disproportionate representation of Black veterans in group CPT may explain some of these differences. Understanding experiences such as race-based trauma and chronic racism and discrimination is critical to provide Black veterans with the most effective PTSD care.

A mixed-methods evaluation of why an implementation trial failed to engage veterans with posttraumatic stress disorder in trauma-focused psychotherapy.

An effectiveness trial found that telemedicine collaborative care for posttraumatic stress disorder (PTSD) significantly increased engagement in trauma-focused psychotherapy (TFP) and improved PTSD symptoms. However, in a subsequent implementation trial, very few veterans enrolled in collaborative care initiated TFP. We conducted a mixed-methods evaluation to determine why veterans did not initiate TFP in the implementation trial. After conducting chart reviews of 1,071 veterans with PTSD enrolled in collaborative care, patients were categorized into four mutually exclusive TFP groups: TFP not discussed; TFP discussed, declined; TFP discussed, did not decline; and TFP initiated. We conducted semistructured interviews with 43 unique patients and 58 unique providers (i.e., care managers and mental health specialists). Almost half (48.6%) of the veterans had no documentation of discussing TFP with their care manager; another 28.9% discussed it but declined. Most veterans (77.1%) had an encounter with a mental health specialist, 36.8% of whom never discussed TFP, and 35.7% of whom discussed it but declined. Providers reported that many veterans were not able, willing, or ready to engage in TFP and that non-trauma-focused therapies were better aligned with their treatment goals. Veterans gave numerous reasons for not initiating TFP, including having bad prior experiences with TFP and wanting to avoid thinking about past traumatic experiences. Commonly cited reasons for noninitiation were providers never discussing TFP with veterans and veterans declining TFP after discussing it with their provider. Interventions, such as shared decision-making tools, may be needed to engage providers and patients in informed discussions about TFP.

Factors Associated with Engaging in Evidence-Based Psychotherapy During the First Year of Posttraumatic Stress Disorder Treatment Between 2017 and 2019.

To address the burden of posttraumatic stress disorder (PTSD), the Veterans Health Administration (VHA) implemented evidence-based psychotherapies (EBPs) for PTSD at all VHA medical centers. Prior investigations show EBP utilization has increased following the initial nationwide implementation. However, most patients still do not engage in EBPs and those who do often have substantial delays between diagnosis and treatment which is associated with poorer treatment outcomes. The goal of the current study is to identify patient and clinical factors associated with initiating EBP and completing a minimally adequate dose of treatment within the first year of a new PTSD diagnosis. Overall, 263,018 patients started PTSD treatment between 2017 and 2019 and 11.6% (n = 30,462) initiated EBP during their first year of treatment. Of those who initiated EBP, 32.9% (n = 10,030) received a minimally adequate dose. Older patients were less likely to initiate EBP, but more likely to receive an adequate dose when they did initiate. Black, Hispanic/Latino/a, and Pacific Islander patients' likelihood of initiating EBP was not significantly different than White patients, but these patients were less likely to receive an adequate dose. Patients with comorbid depressive disorders, bipolar disorder, psychotic disorders, or substance use disorders were less likely to initiate EBP, while patients reporting MST were more likely to initiate EBP. This study identifies several patient-level disparities that could be prioritized to increase EBP utilization. In our evaluation, most patients did not engage in EBP during their first year of PTSD treatment, which is consistent with previous evaluations of EBP utilization. Future research should focus on understanding the flow of patients from PTSD diagnosis to treatment to support effective PTSD care delivery.

A pilot of couple HOPES within the U.S. Veterans Affairs Healthcare System: PTSD and relationship outcomes in veteran couples.

Conjoint interventions for posttraumatic stress disorder (PTSD) offer an opportunity to target symptoms' broader social impact, including couples' relationship satisfaction. Technology-assisted interventions may help overcome access to care barriers for couples. Couple Helping Overcome PTSD and Enhance Satisfaction (HOPES) is a coached internet-based couples' intervention for PTSD adapted from cognitive behavioral conjoint therapy, an evidence-based dyadic therapy for PTSD. This pilot study examined the implementation feasibility, acceptability, and preliminary efficacy of Couple HOPES in a sample of 15 United States veterans with PTSD and their romantic partners within a Veterans Affairs (VA) Medical Center setting. There were significant improvements in veterans' PTSD symptoms (self- and partner-reported) and both veterans' and partners' relationship satisfaction, though the effect sizes were small (all g's < .40). Importantly, the 73% retention rate and participant feedback at postassessment suggest this online adaptation may help couples overcome barriers to accessing care. More broadly, this pilot study helps answer questions regarding where digital health interventions fit into the continuum of PTSD care within the VA system. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Preliminary Evaluation of a Conversational Agent to Support Self-management of Individuals Living With Posttraumatic Stress Disorder: Interview Study With Clinical Experts.

Posttraumatic stress disorder (PTSD) is a serious public health concern. However, individuals with PTSD often do not have access to adequate treatment. A conversational agent (CA) can help to bridge the treatment gap by providing interactive and timely interventions at scale. Toward this goal, we have developed PTSDialogue-a CA to support the self-management of individuals living with PTSD. PTSDialogue is designed to be highly interactive (eg, brief questions, ability to specify preferences, and quick turn-taking) and supports social presence to promote user engagement and sustain adherence. It includes a range of support features, including psychoeducation, assessment tools, and several symptom management tools. This paper focuses on the preliminary evaluation of PTSDialogue from clinical experts. Given that PTSDialogue focuses on a vulnerable population, it is critical to establish its usability and acceptance with clinical experts before deployment. Expert feedback is also important to ensure user safety and effective risk management in CAs aiming to support individuals living with PTSD. We conducted remote, one-on-one, semistructured interviews with clinical experts (N=10) to gather insight into the use of CAs. All participants have completed their doctoral degrees and have prior experience in PTSD care. The web-based PTSDialogue prototype was then shared with the participant so that they could interact with different functionalities and features. We encouraged them to "think aloud" as they interacted with the prototype. Participants also shared their screens throughout the interaction session. A semistructured interview script was also used to gather insights and feedback from the participants. The sample size is consistent with that of prior works. We analyzed interview data using a qualitative interpretivist approach resulting in a bottom-up thematic analysis. Our data establish the feasibility and acceptance of PTSDialogue, a supportive tool for individuals with PTSD. Most participants agreed that PTSDialogue could be useful for supporting self-management of individuals with PTSD. We have also assessed how features, functionalities, and interactions in PTSDialogue can support different self-management needs and strategies for this population. These data were then used to identify design requirements and guidelines for a CA aiming to support individuals with PTSD. Experts specifically noted the importance of empathetic and tailored CA interactions for effective PTSD self-management. They also suggested steps to ensure safe and engaging interactions with PTSDialogue. Based on interviews with experts, we have provided design recommendations for future CAs aiming to support vulnerable populations. The study suggests that well-designed CAs have the potential to reshape effective intervention delivery and help address the treatment gap in mental health.

Open Trial of Trauma-Focused Psychodynamic Psychotherapy for Posttraumatic Stress Disorder Among LGBTQ Individuals.

Lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals report higher rates of exposure to traumatic events and posttraumatic stress disorder (PTSD) compared with heterosexual and cisgender individuals. No treatment outcomes research has focused on PTSD in the LGBTQ population. Trauma-focused psychodynamic psychotherapy (TFPP) is a brief, manualized, attachment- and affect-focused psychotherapy for PTSD. TFPP explicitly incorporates broad identity-related and societal factors into its conceptualization of trauma and its consequences, which may be especially helpful for LGBTQ patients with minority stress who seek affirmative care. Fourteen LGBTQ patients with PTSD, assessed with the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5), received 24 sessions of twice-weekly (12 weeks) TFPP via teletherapy provided by supervised early-career therapists inexperienced in the modality. Sessions were videotaped to monitor therapists' treatment adherence. Patients were assessed at baseline, week 5, termination (week 12), and 3 months posttreatment for PTSD symptoms (assessed with the CAPS-5) and secondary outcomes. TFPP was well tolerated by patients, with 12 (86%) completing the intervention. CAPS-5-measured PTSD symptoms, including dissociation, significantly improved during treatment (mean decrease=-21.8, d=-1.98), and treatment gains were maintained at follow-up. Most patients experienced PTSD clinical response (N=10, 71%) or diagnostic remission (N=7, 50%). Patients generally experienced significant, concomitant improvements in complex PTSD symptoms, general anxiety, depression, and psychosocial functioning. Adherence to the intervention among therapists was high, with 93% of rated sessions meeting adherence standards. TFPP shows promise in the treatment of PTSD among sexual and gender minority patients seeking LGBTQ-affirmative PTSD care.

"It's a sign of weakness": Masculinity and help-seeking behaviors among male veterans accessing posttraumatic stress disorder care.

Male veterans delay posttraumatic stress disorder (PTSD) treatment and are less likely to engage in help-seeking behaviors or receive adequate mental health treatment. Male veterans face additional stigma seeking mental health care due to traditional masculine ideologies perpetuated by military culture. This study presents the perspectives of male veterans accessing Veterans Affairs (VA) PTSD services, focusing particularly on help-seeking behaviors and barriers to care. Semistructured interviews were conducted with 13 United States male veterans seeking treatment in VA primary care. Qualitative data analysis was coded using Atlas.ti, and thematic analysis was used to develop and refine themes. This study is part of a larger study examining veterans' initiation of PTSD treatment. Findings indicate that male veterans in this sample may be reluctant to initiate PTSD care due to stigma, distrust of the military or mental health care, and a desire to avoid reliving their trauma. Significant others may encourage help-seeking behaviors among this population. Veterans also reported a need for mental health services that address PTSD from noncombat trauma and from military sexual trauma (MST). Findings indicate that male veterans face unique challenges accessing mental health services and may benefit from increased VA services focused on MST and noncombat specific PTSD. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The development of a smartphone app to enhance post-traumatic stress disorder treatment in high-risk workers.

Post-traumatic stress disorder (PTSD) is highly prevalent in certain populations. However, evidence indicates that many individuals do not respond to treatment. Digital supports hold promise for increasing service provision and engagement but there is a lack of evidence on blended care options and still less research guiding the development of such tools. This study details the development and overarching framework used to build a smartphone app to support PTSD treatment. The app was developed in line with the Integrate, Design, Assess, and Share (IDEAS) framework for the development of digital health interventions and involved clinicians (n=3), frontline worker clients (n=5) and trauma-exposed frontline workers (n=19). Integrated iterative rounds of testing were conducted via in-depth interviews, surveys, prototype testing and workshops, alongside app and content development. Clinicians and frontline workers both expressed a clear preference for the app to augment but not replace face-to-face therapy, with the aim of increasing between-session support, and facilitating homework completion. Content was adapted for app delivery from manualised therapy (trauma-focused cognitive behavioural therapy (CBT). Prototype versions of the app were well received, with both clinicians and clients reporting the app was easy to use, understandable, appropriate and highly recommendable. System Usability Scale (SUS) scores were on average in the excellent range (82/100). This is one of the first studies to document the development of a blended care app designed specifically to augment clinical care for PTSD, and the first within a frontline worker population. Through a systematic framework with active end user consultation, a highly usable app was built to undergo subsequent evaluation.

Clinician Experiences With Telepsychiatry Collaborative Care for Posttraumatic Stress Disorder and Bipolar Disorder.

Posttraumatic stress disorder (PTSD) and bipolar disorder are common in primary care. Evidence supports collaborative care in primary care settings to treat depression and anxiety, and recent studies have evaluated its effectiveness in treating complex conditions such as PTSD and bipolar disorder. This study aimed to examine how primary care clinicians experience collaborative care for patients with these more complex psychiatric disorders. The authors conducted semistructured interviews with 22 primary care clinicians participating in a pragmatic trial that included telepsychiatry collaborative care (TCC) to treat patients with PTSD or bipolar disorder in rural or underserved areas. Analysis utilized a constant comparative method to identify recurring themes. Clinicians reported that TCC improved their confidence in managing medications for patients with PTSD or bipolar disorder and supported their ongoing learning and skill development. Clinicians also reported improvements in patient engagement in care. Care managers were crucial to realizing these benefits by fostering communication within the clinical team while engaging patients through regular outreach. Clinicians valued TCC because it included and supported them in improving the care of patients' mental health conditions, which opened opportunities for clinicians to enhance care and address co-occurring general medical conditions. Overall, benefits of the TCC model outweighed its minimal burdens. Clinicians found that TCC supported their care of patients with PTSD or bipolar disorder. This approach has the potential to extend the reach of specialty mental health care and to support primary care clinicians treating patients with these more complex psychiatric disorders.

Client and staff perceptions of the integration of trauma informed care and specialist posttraumatic stress disorder treatment in residential treatment facilities for substance use: A qualitative study.

Comorbid posttraumatic stress disorder (PTSD) is prevalent among people seeking residential treatment for substance use disorders (SUD). We examined client and staff perceptions of the relationship between trauma and SUDs, and the integration of trauma-informed care (TIC) and specialist-delivered treatment for PTSD in residential alcohol and other drug (AOD) treatment facilities. Individual semi-structured interviews were conducted with frontline staff (n=20) and clients (n=18) in two residential AOD treatment facilities in Queensland, Australia. Interviews were audio recorded, transcribed and shared client and staff data was analysed using thematic analysis. Major staff and client themes emerged: PTSD was perceived as an underlying cause of SUD, where AOD is used to cope with and avoid PTSD and related symptoms (Theme 1). Residential facilities were perceived to provide a safe and supportive environment for clients (Theme 2). Psychoeducation on SUD and PTSD was also highlighted to normalise experiences associated with comorbid SUD/PTSD and promote help-seeking pathways for specialist PTSD treatment. Concurrent treatment of SUD and PTSD in the residential setting was sought after and was perceived to enhance treatment outcomes (Theme 3). Staff saw the need for implementing TIC into the organisation and perceived TIC as a multi-faceted and consistent approach of service delivery. Both clients and staff perceive comorbid SUD/PTSD as a challenge in residential treatment, that may be overcome through integrating TIC and PTSD treatment in residential treatment facilitates for substance use. Organisational and practical implications are discussed.

Internet-delivered cognitive behaviour therapy for post-traumatic stress disorder: a randomised controlled trial and outcomes in routine care.

Despite its potential scalability, little is known about the outcomes of internet-based cognitive behaviour therapy (iCBT) for post-traumatic stress disorder (PTSD) when it is provided with minimal guidance from a clinician. To evaluate the outcomes of minimally guided iCBT for PTSD in a randomised control trial (RCT, Study 1) and in an open trial in routine community care (Study 2). A RCT compared the iCBT course (n=21) to a waitlist control (WLC, n=19) among participants diagnosed with PTSD. The iCBT group was followed up 3 months post-treatment. In Study 2, treatment outcomes were evaluated among 117 adults in routine community care. PTSD symptom severity was the primary outcome in both studies, with psychological distress and co-morbid anxiety and depressive symptoms providing secondary outcomes. iCBT participants in both studies experienced significant reductions in PTSD symptom severity from pre- to post-treatment treatment (within-group Hedges' g=.72-1.02), with RCT findings showing maintenance of gains at 3-month follow-up. The WLC group in the RCT also significantly improved, but Study 1 was under-powered and the medium between-group effect favouring iCBT did not reach significance (g=0.64; 95% CI, -0.10-1.38). This research provides preliminary support for the utility of iCBT for PTSD when provided with minimal clinician guidance. Future studies are needed to clarify the effect of differing levels of clinician support on PTSD iCBT outcomes, as well as exploring how best to integrate iCBT into large-scale, routine clinical care of PTSD.

Gender differences in medication prescribing patterns for veterans with posttraumatic stress disorder: A 10-year follow-up study.

Women veterans with posttraumatic stress disorder (PTSD) have historically received more psychiatric medications than men. The current analysis identified prescribing trends of medications recommended for (i.e., select antidepressants) and against (i.e., benzodiazepines, select antidepressants, antipsychotics, and select anticonvulsants) use in PTSD treatment among women and men in 2010-2019. All veterans receiving care for PTSD in 2019 were identified using national U.S. Department of Veterans Affairs (VA) administrative data. Multivariable logistic regression analyses, adjusted for demographic characteristics and psychiatric comorbidities, were used to contrast the likelihood of receiving a medication class across genders. Sensitivity analyses using identical selection methods were conducted for the calendar years 2010, 2013, and 2016. In 2019, 877,785 veterans received treatment for PTSD within the VA, 13.5% of whom were women. Across medication classes and years, women were more likely to receive all psychiatric medications of interest. Relative to men, women were slightly more likely to receive antidepressants recommended for PTSD in 2019, adjusted odds ratio (aOR) = 1.07, 95% CI [1.06, 1.09]. However, gender differences for medications recommended against use for PTSD were notably larger, including benzodiazepines, aOR = 1.62, 95% CI [1.59, 1.65]; anticonvulsants. aOR = 1.41, 95% CI [1.38, 1.44]; and antidepressants recommended against use for PTSD, aOR = 1.26, 95% CI [1.19, 1.33]. To inform tailored intervention strategies, future work is needed to fully understand why women receive more medications recommended against use for PTSD.

The Need for a Diagnostic Instrument to Assess Post-Traumatic Stress Disorder in People with Dementia: Findings from a Delphi Study.

Cognitive and behavioral aspects may mask posttraumatic stress disorder (PTSD) in people with dementia. PTSD severely lowers quality of life in people with dementia. Proper recognition of PTSD is essential to ensure adequate treatment. However, a valid diagnostic tool for PTSD in dementia is lacking. A Delphi study was conducted among 20 Dutch and 6 international experts in the field of PTSD and dementia care or research. The aim was to reach consensus in 3 rounds on the added value, form, content, and application for developing such an instrument. The first round confirmed the need for a new diagnostic tool for research and clinical practice. Consensus was reached on 23 statements regarding the support base and 19 related to content of the instrument. In the third round, opinions on several conceptual problems were gathered. Based on the experts' opinions, a draft version of an instrument, the TRAuma and DEmentia-interview (TRADE-interview), was developed. Clinical and research implications of this new measure are discussed.