A pilot test of Written Exposure Therapy for PTSD in residential substance use treatment.

Autor: Schacht RL; Department of Psychology, University of Maryland, Baltimore County, Baltimore, Maryland, USA., Wenzel KR; Department of Psychology, University of Maryland, Baltimore County, Baltimore, Maryland, USA.; Maryland Treatment Centers, Baltimore, Maryland, USA., Meyer LE; Department of Psychology, University of Maryland, Baltimore County, Baltimore, Maryland, USA., Mette M; Department of Psychology, University of Maryland, Baltimore County, Baltimore, Maryland, USA., Mallik-Kane K; Maryland Treatment Centers, Baltimore, Maryland, USA., Rabalais A; Maryland Treatment Centers, Baltimore, Maryland, USA., Berg SK; Department of Psychology, University of Maryland, Baltimore County, Baltimore, Maryland, USA., Fishman M; Maryland Treatment Centers, Baltimore, Maryland, USA.; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Jazyk: angličtina
Zdroj: The American journal on addictions [Am J Addict] 2023 Sep; Vol. 32 (5), pp. 488-496. Date of Electronic Publication: 2023 Jun 17.
DOI: 10.1111/ajad.13442
Abstrakt: BACKGROUND AND OBJECTIVES: Posttraumatic stress disorder (PTSD) is highly comorbid with substance use disorders (SUD) and can impede SUD recovery. Residential SUD treatment is a crucial opportunity to address PTSD. However, PTSD treatment is lacking in residential SUD care.
Methods: We conducted a nonrandomized feasibility study of Written Exposure Therapy (WET), a brief, evidence-based treatment for PTSD, with patients in residential SUD treatment. We assessed attitudes towards treatment (Credibility and Expectancy Questionnaire, Barriers to Treatment Participation Scale) and mental health indicators (PTSD Checklist for DSM-5, Trauma Coping Self-Efficacy, Difficulties in Emotion Regulation-Short Form, and Brief Assessment of Recovery Capital).
Results: Thirty of 49 eligible participants completed WET (61%) and 92% (n = 45) attended at least one WET session. Paired sample t-tests revealed significant posttreatment improvement across all mental health indicators, with medium to large effect sizes.
Discussion and Conclusions: Attendance and completion rates compared favorably to prior exposure-based treatment for PTSD in SUD settings. Although causality cannot be inferred without a randomized controlled trial, mental health indicators, including PTSD, improved significantly following WET.
Scientific Significance: These findings provide evidence that PTSD can be successfully treated in short-term residential care using brief exposure-based interventions, which is a crucial clinical need that has been minimally studied in the past.
(© 2023 The American Academy of Addiction Psychiatry (AAAP).)
Databáze: MEDLINE
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