Clinical trial Recruiting at 19 sites Interventional Ages 18 and up

Improving functioning in veterans with OCD using therapy

Official title: Exposure and Response Prevention to Improve Functioning in Veterans With Obsessive Compulsive Disorder

Run by VA Office of Research and Development · NCT05240924 · Data updated 2026-11-12

This study is testing if a special therapy called Exposure and Response Prevention can help veterans with OCD feel better and improve their daily lives compared to a stress management program.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment160 (estimated)
SponsorVA Office of Research and Development
Federal
Locations19 sites (East Orange, New Jersey and 18 other locations)
StatusRecruiting
StartedOctober 3, 2022
Main results expectedMay 31, 2027
Study endsMay 31, 2027
Registry record updatedJune 8, 2026
Trial IDNCT05240924 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are veterans with a primary diagnosis of OCD, with or without comorbid PTSD, who are receiving care from specified VA medical centers.

Probably not a fit

Patients with significant cognitive impairment, current psychosis, or severe substance use issues may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to evaluate the effectiveness of Exposure and Response Prevention (ERP) therapy in improving functioning, quality of life, and OCD symptoms among veterans diagnosed with OCD, including those with comorbid PTSD. Over four years, 160 veterans will be randomized to receive either ERP or a control condition of stress management training, with assessments conducted post-treatment and six months later. The study also includes a qualitative evaluation of veterans' perceptions of treatment impact and the implementation potential of ERP in VA mental health settings.

Why it matters

Potential benefit: If successful, this study could significantly enhance the quality of life and functioning of veterans suffering from OCD and PTSD.

How similar studies have gone: While ERP is a well-established treatment for OCD, this specific application among veterans with comorbid PTSD has not been extensively tested, making it a novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Veterans having a primary diagnosis of Obsessive Compulsive Disorder (OCD)(50% of sample) and comorbid OCD and Post-traumatic stress disorder (PTSD) (50% of sample) who are receiving care from the Michael E. DeBakey VA Medical Center (MEDVAMC) in Houston, TX; the Ralph H. Johnson VA Medical Center in Charleston, SC; the VISN 20 Clinical Resource Hub which provides telehealth services to Washington, Oregon, and Alaska: the VISN 2 Clinical Resource Hub which provides telehealth services to New Jersey, New York, and northern Pennsylvania, and the VISN 6 Clinical Resource Hub which provides telehealth services to North Carolina and Virginia.
* Willingness to participate in Exposure and Response Prevention(ERP)

Exclusion Criteria:

* Significant cognitive impairment or conditions that threaten safety (current psychosis, mania, imminent suicidality including plan or intent, and treatment-interfering moderate to severe substance use).
* Potential participants taking psychotropic medications must be on a stable dose of these medications for at least 6 weeks prior to study enrollment.

Where it's running

  • East Orange Campus of the VA New Jersey Health Care System, East Orange, NJ
    East Orange, New Jersey, United States
    Recruiting
  • VA Western New York Healthcare System, Buffalo, NY
    Buffalo, New York, United States
    Recruiting
  • VA NY Harbor Healthcare System, New York, NY
    New York, New York, United States
    Recruiting
  • Northport VA Medical Center, Northport, NY
    Northport, New York, United States
    Recruiting
  • James J. Peters VA Medical Center, Bronx, NY
    The Bronx, New York, United States
    Recruiting
  • Asheville VA Medical Center, Asheville, NC
    Asheville, North Carolina, United States
    Recruiting
Show 13 more locations
  • Durham VA Medical Center, Durham, NC
    Durham, North Carolina, United States
    Recruiting
  • Fayetteville VA Medical Center, Fayetteville, NC
    Fayetteville, North Carolina, United States
    Recruiting
  • Salisbury W.G. (Bill) Hefner VA Medical Center, Salisbury, NC
    Salisbury, North Carolina, United States
    Recruiting
  • VA Roseburg Healthcare System, Roseburg, OR
    Roseburg, Oregon, United States
    Recruiting
  • VA Southern Oregon Rehabilitation Center and Clinics, White City, OR
    White City, Oregon, United States
    Recruiting
  • Ralph H. Johnson VA Medical Center, Charleston, SC
    Charleston, South Carolina, United States
    Recruiting
  • Michael E. DeBakey VA Medical Center, Houston, TX
    Houston, Texas, United States
    Recruiting
  • Michael E. DeBakey VA Medical Center, Houston, TX
    Houston, Texas, United States
    Recruiting
  • Hampton VA Medical Center, Hampton, VA
    Hampton, Virginia, United States
    Recruiting
  • Hunter Holmes McGuire VA Medical Center, Richmond, VA
    Richmond, Virginia, United States
    Recruiting
  • Salem VA Medical Center, Salem, VA
    Salem, Virginia, United States
    Recruiting
  • Spokane VA Medical Center, Spokane, WA
    Spokane, Washington, United States
    Recruiting
  • Jonathan M. Wainwright Memorial VA Medical Center, Walla Walla, WA
    Walla Walla, Washington, United States
    Recruiting

Study contacts

  • Principal investigator: Terri L. Fletcher, PhD — Michael E. DeBakey VA Medical Center, Houston, TX
  • Study coordinator: Terri L Fletcher, PhD
  • Email: Terri.Fletcher@va.gov
  • Phone: (713) 440-4400

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.