Five-session written therapy for veterans with PTSD and substance use problems

Written Exposure Therapy (WET) as a brief trauma treatment for Veterans with Co-occurring Substance Use Disorders and PTSD

NIH-funded research VA Connecticut Healthcare System · NIH-11132607

This project uses a five-session written exposure therapy to help veterans with PTSD and substance use disorders reduce trauma symptoms and stay engaged in addiction care.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionVA Connecticut Healthcare System NIH-funded
Lab location1 site (West Haven, United States)
Project IDNIH-11132607 on NIH RePORTER

What this research studies

If you're a veteran getting treatment for substance use and have PTSD, this program offers a short, clinic-based written exposure therapy delivered in five sessions. You would complete structured writing about traumatic events in sessions led by clinic staff who receive brief training to deliver the method. The approach is designed to fit into busy outpatient SUD clinics with lower dropout and high patient satisfaction reported in other settings. The team is testing whether this brief, low-resource therapy can lower PTSD symptoms and improve engagement in addiction treatment for veterans.

Who could benefit from this research

Good fit: Ideal participants are veterans receiving care for substance use disorders who also have PTSD and can attend outpatient sessions at the VA clinic.

Not a fit: This treatment may not suit people without PTSD, those currently in inpatient detox or residential programs, or those with uncontrolled psychosis or immediate safety risks.

Why it matters

Potential benefit: If successful, this approach could reduce PTSD symptoms and improve retention and outcomes in addiction treatment using a short, low-training therapy.

How similar studies have performed: WET has been shown in prior trials to effectively reduce PTSD symptoms, including a feasibility study in women in residential SUD treatment, and this work extends that approach to veterans in outpatient care.

Where this research is happening

West Haven, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-09 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.