MDMA for Co-occurring PTSD and OUD After Childbirth

This is an open-label study of the use of MDMA Assisted Therapy for postpartum people with co-occurring Post Traumatic Stress Disorder (PTSD) and Opioid Use Disorder (OUD). The study protocol has been adapted from the Phase 3 studies sponsored by the Multidisciplinary Association for Psychedelic Studies (MAPS) for PTSD. Due to the high rate of concurrence of PTSD and OUD, people with OUD may experience great benefit from the treatment of their PTSD with MDMA-assisted therapy based on the phase 2 and 3 studies for PTSD. Use of MDMA-assisted therapy in this population has the potential to be of benefit for their OUD and maternal- infant attachment. This study will serve to explore the feasibility and safety of offering MDMA-assisted therapy for treatment of PTSD in postpartum people with opioid use disorder. The CAPs 5 (PTSD) is the primary outcome, the Timeline Follow-Back (TLFB) for opioid use is the secondary outcome and other assessments of opioid use disorder, effects on maternal-infant attachment, social connectedness and other mental health outcomes are exploratory. The study will be conducted at the University of New Mexico Health Sciences Center located in Albuquerque New Mexico. In addition to northern New Mexico being an epicenter of the current opioid use disorder epidemic in the United States there is a long-standing history of multigenerational use of illicit opioids in many communities of northern New Mexico. There are high rates of opioid use disorder on pregnancy and accompanying Neonatal Opioid Use Withdrawal Syndrome (NOWS) in Albuquerque, Santa Fe, and surrounding communities.

NCT Number	NCT05219175
Lead Sponsor	University of New Mexico Collaborators: Multidisciplinary Association for Psychedelic Studies
Conditions	Stress Disorders, Post-Traumatic, Opioid Use Disorder
Enrollment	15 participants
Start Date	2024-04-16
Primary Completion	2027-04 (estimated)
Study Completion	2027-11 (estimated)
Updated on ClinicalTrials.gov	2026-03-16