MDMA for AUD/PTSD Comorbidity

The study will use a longitudinal design to conduct an open label pilot trial of MDMA-AT. The study will also collect neuroimaging and biomarker data to examine brain changes pre-post treatment. Eligible participants will complete an in-person baseline assessment, undergo optional imaging protocols (if participant agrees and is medically safe to do so), engage in MDMA-AT with clinicians trained by MAPS PBC, and complete assessments at the post-treatment follow-up For complete description of the investigational plan, please the attached Clinical Protocol.