Randomized controlled equivalence trial comparing videoconference and in person delivery of cognitive processing therapy for PTSD

IntroductionIn an effort to improve access to and utilization of health care, the Veterans Health Administration (VHA) continues to investigate the effectiveness of video-teleconferencing (VTC) technologies for service delivery. While previous research focused on the efficacy of VTC treatment for post-traumatic stress disorder (PTSD) in Vietnam era veterans, few studies have evaluated the efficacy of this modality and treatment for the Iraq/Afghanistan era veterans. The aim of this randomized clinical trial was to evaluate equivalence between in person and VTC psychotherapy for PTSD in this newer cohort.MethodsVeterans of the Iraq/Afghanistan conflict from two VHA hospitals in the United States were recruited and randomized to receive cognitive processing therapy (CPT) for PTSD either in person (IP) or over VTC. Clinician-administered and self-report measures were collected before, during, and after treatment.ResultsA trend was observed which suggested that CPT over VTC may be equivalent to the treatment ...