A randomized, controlled pilot study of MDMA (±3,4-Methylenedioxymethamphetamine)-assisted psychotherapy for treatment of resistant, chronic Post-Traumatic Stress Disorder (PTSD)
Journal of Psychopharmacology October 31, 2012 Peter Oehen, Rafael Traber, Verena Widmer et al. 407 citations
MDMA-assisted psychotherapy for treatment-resistant PTSD can be safely administered in a clinical setting. In a randomized, double-blind, active-placebo controlled pilot trial, 12 patients received either a low dose (25 mg plus 12.5 mg supplemental) or a full dose (125 mg plus 62.5 mg supplemental) of MDMA during three experimental sessions, combined with weekly non-drug psychotherapy. No serious drug-related adverse events occurred. While clinician-rated PTSD symptoms (CAPS) did not show statistically significant reductions (p = 0.066), self-reported improvement (PDS) was clinically and statistically significant (p = 0.014). CAPS scores further improved at one-year follow-up, and three MDMA sessions were more effective than two (p = 0.016).