Using Pimavanserin to improve sleep in veterans with PTSD

Pimavanserin for Insomnia in Veterans with Post-traumatic Stress Disorder

NIH-funded research Michael E Debakey VA Medical Center · NIH-10975958

This study is looking at how the medication Pimavanserin, usually used for Parkinson's disease, can help veterans with PTSD sleep better and feel less anxious, and it’s being led by Dr. Melissa Beth Jones.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionMichael E Debakey VA Medical Center NIH-funded
Lab location1 site (Houston, United States)
Project IDNIH-10975958 on NIH RePORTER

What this research studies

This research investigates the effects of Pimavanserin, a medication typically used for Parkinson's disease psychosis, on insomnia in veterans suffering from post-traumatic stress disorder (PTSD). The study aims to assess how this medication can help improve sleep quality and reduce symptoms associated with PTSD. Patients will be monitored through various assessments, including actigraphy, to evaluate sleep patterns and overall mental health. The research is led by Dr. Melissa Beth Jones, who is focused on developing effective treatments for neuropsychiatric conditions in veterans.

Who could benefit from this research

Good fit: Ideal candidates for this research are veterans aged 21 and older who experience insomnia related to PTSD.

Not a fit: Patients who do not have PTSD or are under 21 years old may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to improved sleep and overall mental health for veterans suffering from PTSD.

How similar studies have performed: Previous research has shown promising results using similar medications for sleep disturbances in PTSD, indicating potential for success in this approach.

Where this research is happening

Houston, 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.