Clinical Trial 44208

Santa Rosa, CA 95401


The CYPRESS study will evaluate the safety and effectiveness of an investigational drug for Post-Traumatic Stress Disorder (PTSD).

Qualified Participants Must:

You may be able to take part in this clinical research study if you:

  • Are 18 to 65 years of age
  • Have had PTSD symptoms for at least 6 months prior to this study

Qualified Participants May Receive:

If you take part, you will be in this clinical research study for approximately 17 weeks. All study-related visits, tests, and drugs will be provided at no cost. In addition, reimbursement for study-related travel may be provided.

Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.