Adaptation of Written Exposure Therapy in Substance Treatment

Written Exposure Therapy is a brief, evidenced based intervention for PTSD. WET is generally delivered individually across 5 sessions in which the therapist guides the patient through writing exercises. Across exposure sessions, participants experience habituation so that their symptoms decrease by the end of treatment. WET has an established evidence base in general outpatient psychotherapy for PTSD, but has not been adapted or tested in residential SUD treatment settings. Further, the investigators have adapted WET for this setting based on stakeholder and expert feedback.

Treatment as Usual will include a variety of standard care services offered in short term residential treatment. For example, participants receiving TAU will participate in individual case management/general counseling sessions focused on substance use disorder and its consequences, group based psychoeducation sessions, group based counseling sessions (e.g., relapse prevention planning), individual services with a medical provider and pharmacotherapy (e.g., for withdrawal, relapse prevention, or co-occurring conditions)