Making a case for using MDMA-assisted psychotherapy for borderline personality disorder and complex PTSD: a descriptive systematic review of the literature
Therapeutic Advances in Psychopharmacology July 1, 2026 Karthika Kasiviswanathan, Dinuli Nilaweera, M Morando et al.
MDMA-assisted psychotherapy (MDMA-AP) may help treat not only PTSD but also complex PTSD and borderline personality disorder. A systematic review of 24 studies involving 335 participants found that most reported reduced PTSD symptoms after MDMA-AP, with some noting decreased dissociative symptoms at higher doses. Although no studies directly assessed MDMA-AP for complex PTSD or borderline personality disorder, improvements in emotional regulation, interpersonal functioning, identity coherence, and abandonment concerns were reported. Adverse drug reactions were mild to moderate, though specific safety concerns remain. These findings offer preliminary insights for future research and clinical considerations.