Objective: To address barriers to trauma-focused psychotherapy for veterans with posttraumatic stress disorder (PTSD), we compared two implementation strategies to promote the deployment of telemedicine collaborative care.
Method: We conducted a Hybrid Type III Effectiveness Implementation trial at six VA medical centers and their 12 affiliated Community Based Outpatient Clinics. The trial used a stepped wedge design and an adaptive implementation strategy that started with standard implementation, followed by enhanced implementation for VA medical centers that did not achieve the performance benchmark. Implementation outcomes for the 544 veterans sampled from the larger population targeted by the intervention were assessed from chart review (care management enrollment and receipt of trauma-focused psychotherapy) and telephone survey (perceived access and PTSD symptoms) after each implementation phase. The primary outcome was enrollment in care management.
Results: There was no significant difference between standard implementation and enhanced implementation on any of the implementation outcomes. 41.6% of sampled veterans had a care manager encounter, but only 6.0% engaged in trauma-focused psychotherapy.
Conclusions: While telemedicine collaborative care was shown to be effective at engaging veterans in trauma-focused psychotherapy in a randomized controlled trial, neither standard nor enhanced implementation strategies were sufficient to support successful deployment into routine care.
Trial registration: ClinicalTrials.gov Identifier: NCT02737098.
Published by Elsevier Inc.