Using intranasal oxytocin to enhance couples therapy for veterans with PTSD

A Randomized Clinical Trial Examining Intranasal Oxytocin Augmentation of Brief Couples Therapy for Veterans with PTSD

NIH-funded research VA San Diego Healthcare System · NIH-11083097

This study is looking at whether a nasal spray called oxytocin can help make couples therapy more effective for veterans with PTSD and their partners, by improving their emotional connection and overall relationship during an 8-session program.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionVA San Diego Healthcare System NIH-funded
Lab location1 site (San Diego, United States)
Project IDNIH-11083097 on NIH RePORTER

What this research studies

This research investigates how intranasal oxytocin can improve the effectiveness of brief couples therapy for veterans suffering from PTSD. The therapy involves both the veteran and their partner participating in an 8-session program designed to address PTSD symptoms and enhance relationship functioning. By incorporating oxytocin, which is known to influence emotional bonding and stress responses, the study aims to see if this combination can lead to better outcomes for both PTSD symptoms and relationship quality. Veterans and their partners will be randomly assigned to receive either the therapy alone or the therapy augmented with oxytocin.

Who could benefit from this research

Good fit: Ideal candidates for this research are veterans diagnosed with PTSD who are seeking to improve their intimate relationships.

Not a fit: Patients who do not have PTSD or those who are not in a romantic relationship may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to improved treatment outcomes for veterans with PTSD and their partners, enhancing both individual and relationship well-being.

How similar studies have performed: Previous research has shown that couples therapy can be effective for PTSD, but the use of intranasal oxytocin in this context is a novel approach that has not been extensively tested.

Where this research is happening

San Diego, 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 2026-06-13 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.