NCT02809326

Trauma Management Therapy for OEF and OIF Combat Veterans

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 180 (actual)
• Sponsor: University of Central Florida · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

This trial will evaluate the efficacy and efficiency of Trauma Management Therapy (TMT; Frueh, Turner, Beidel, 1996; Beidel, Frueh, Uhde, under preparation), which combines individual virtual reality (VR) assisted exposure therapy with group social and emotional rehabilitation skills training (will be superior to a treatment consisting of the same VR- exposure and group psychoeducational group therapy. TMT will be conducted in traditional 17-week format, and a 3-week intensive treatment format. Outcome will be assessed using relevant clinical, process, and cost outcomes. Additionally, investigators will assess the potential of olfactory stimulation as a trigger for PTSD symptoms of intrusive thoughts and re-experiencing. Therefore, this proposal will integrate clinical and neurobiological assessment studies designed to understand the role of these factors in the etiology, maintenance, and treatment of PTSD.

Detailed description

Background: Troop deployment for OIF/OEF has been extensive for the past five years Among returning veterans, up to 18.5% are diagnosed with posttraumatic stress disorder (PTSD). In addition to its positive symptoms (intrusive thoughts, reexperiencing, hyperarousal, and avoidance), PTSD is associated with social maladjustment, poor quality of life, medical comorbidity, and general symptom severity. Social and emotional problems include social avoidance, guilt, anger, and unemployment, impulsive or violent behavior, and family discord. A majority (\> 90%) of veterans seeking treatment for PTSD also seek disability compensation for debilitating occupational impairment and there are virtually no administrative or research data to indicate veterans are recovering from PTSD. Exposure therapy, which operates on long-established and fundamental principles of behavior therapy, offers hope for acute symptom alleviation, but may not address severe social impairment. Objectives/Hypothesis: To test the hypothesis that Trauma Management Therapy (TMT), which combines individual virtual reality (VR) assisted exposure therapy with group social and emotional rehabilitation skills training (will be superior to a treatment consisting of the same VR- exposure and group psychoeducational group therapy. Outcome will be assessed using relevant clinical, process, and cost outcomes. Additionally, we will assess the potential of olfactory stimulation as a trigger for PTSD symptoms of intrusive thoughts and re-experiencing. Therefore, this proposal will integrate clinical and neurobiological assessment studies designed to understand the role of these factors in the etiology, maintenance, and treatment of PTSD. Specific Aims: There are three specific aims: First, we will evaluate the efficacy of Trauma Management Therapy (TMT) for the treatment of PTSD in OIF/OEF and determine if TMT (which combines exposure and social/emotional rehabilitation) improves social/emotional functioning compared to our comparison group (exposure plus psychoeducational group therapy). Second, we will explore olfactory activation patterns that may aid understanding of brain mechanisms in PTSD. Third, we will determine TMT's cost efficacy using treatment expenses and resource utilization measures. Study Design: In a prospective randomized clinical trial we will test the superiority of TMT for OIF/OEF veterans with PTSD compared to exposure therapy plus psychoeducational group therapy. TMT combines VR assisted exposure therapy (VR-EXP) with social and emotional rehabilitation (SER). In addition to clinical, process, and cost outcomes relevant to PTSD for this population, we will include fMRI assessment of the central olfactory system in order to document its hypothesized role in fear acquisition and maintenance. Relevant outcome domains will be reassessed at mid-treatment, post-treatment, and 3- and 6-month follow-up.

Conditions

• Post-Traumatic Stress Disorder
• Combat Disorders

Interventions

Type	Name	Description
BEHAVIORAL	17 week Exposure Therapy Control Arm	15 individual VR-assisted exposure therapy sessions and 14 psychoeducational group sessions conducted over a period of 17 weeks. After the Education session, treatment occurs three times a week during the Virtual Reality (VR) assisted Exposure phase, and then once a week during the Psychoeducational phase.The psychoeducational group therapy, will include topics such as: DSM-IV criteria of PTSD, prevalence of PTSD, risk factors for PTSD, biological and conditioning models of PTSD, PTSD comorbidity, pharmacological treatment of PTSD, the impact of substance abuse, impairment in interpersonal functioning among veterans with PTSD, and issues related to anger control problems and suggested coping strategies
BEHAVIORAL	Trauma Management Therapy	TMT consists of 29 treatment sessions administered over a period of 17 weeks. After the Education session, treatment occurs three times a week during the Virtual Reality (VR) assisted Exposure phase, and then once a week during Social and Emotional Regulation (SER). Education and exposure are implemented individually while SER is administered in small group sessions (3-5 people). All exposure treatment sessions will terminate after a decline of 50% in the highest rating recorded. SER sessions will be 90 minutes. The treatment program as a whole results in approximately 43.5 hours of therapist contact for each patient.
BEHAVIORAL	Intensive 3-Week Trauma Management Therapy	Intensive 3-Week Trauma Management Therapy consists of 29 treatment sessions administered over a period of 3 weeks. Individual VR-assisted exposure sessions and group sessions are conducted Monday-Friday with individual sessions conducted in the morning and Social and Emotional Regulation (SER) sessions conducted in the afternoon. Education and exposure are implemented individually while SER is administered in small group sessions (3-5 people). All exposure treatment sessions will terminate after a decline of 50% in the highest rating recorded. SER sessions will be 90 minutes. The treatment program as a whole results in approximately 43.5 hours of therapist contact for each patient.

Timeline

• Start date: 2015-11-01
• Primary completion: 2017-06-01
• Completion: 2017-06-01
• First posted: 2016-06-22
• Last updated: 2017-10-31

Locations

1 site across 1 country: United States