.FDA refuses experimental MDMA-assisted therapy for PTSD NBC NewsF.D.A. Downtrends to Authorize MDMA Treatment, Looking For Additional Study The Nyc TimesFDA Turns Down Ecstasy-Based Medication The Stock market JournalFDA refuses to authorize unique MDMA treatment to alleviate post-traumatic stress disorder, with request for more trial data CNNFDA denies first experimental to address post-traumatic stress disorder, calling for additional research study The Washington Post.