Clinical Effectiveness and Implementation of Massed Prolonged Exposure for PTSD Among Veterans in Intensive Outpatient Substance Use Treatment (MPE)
Veterans Medical Research Foundation
Summary
The goal of this clinical trial is to learn if receiving Prolonged Exposure Therapy for PTSD in massed format (multiple sessions weekly) is as effective as receiving it with sessions once per week among veterans with PTSD and substance use disorder in intensive outpatient substance use treatment. The main questions it aims to answer are: * Will the massed format help participants complete and benefit from Prolonged Exposure in terms of PTSD symptoms? * Will it help participants reduce substance use? Participants who are in intensive substance use treatment will be asked to complete Prolonged Exposure with either weekly sessions or multiple sessions per week.
Description
Posttraumatic stress disorder (PTSD) and substance use disorder (SUD) often co-occur. PTSD+SUD comorbidity is associated with more severe PTSD, worse treatment outcomes for substance use, greater suicide risk and worse functioning than having one of these disorders. First-line treatments for PTSD, particularly Prolonged Exposure Therapy (PE), are effective in treating PTSD among those with a SUD, and delivering these treatments concurrent to SUD programming is recommended by the VA/DoD Clinical Practice Guidelines. While PE is one of the most effective treatment options for PTSD among those wi…