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Shannon Carlin

Department of Neurology, University of California San Francisco, San Francisco, CA, USA. Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA, USA. Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, USA. Multidisciplinary Association for Psychedelic Studies (MAPS), San Jose, CA, USA. MAPS Public Benefit Corporation (MAPS PBC), San Jose, CA, USA. Kleiman Consulting and Psychological Services, Sayreville, NJ, USA. KPG Psychological Services LLC, Brunswick, ME, USA. Aguazul-Bluewater Inc., Boulder, CO, USA. MDMA Therapy Training Program, MAPS Public Benefit Corporation, San Jose, CA, USA. Nautilus Sanctuary, New York, NY, USA. Fluence, Woodstock, NY, USA. Department of Family Medicine and Community Health, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA. Medical University of South Carolina, Charleston, SC, USA. San Francisco Insight and Integration Center, San Francisco, CA, USA. British Columbia Centre on Substance Use, Vancouver, British Columbia, Canada. Boston University School of Medicine, Boston, MA, USA. Chaim Sheba Medical Center, Tel HaShomer, Israel. Ray Worthy Psychiatry LLC, New Orleans, LA, USA. Wholeness Center, Fort Collins, CO, USA. New School Research LLC, North Hollywood, CA, USA. Zen Therapeutic Solutions, Mt Pleasant, SC, USA. University of Toronto, Toronto, Ontario, Canada. Dr Simon Amar Inc., Montreal, Quebec, Canada. Be'er Ya'akov Ness Ziona Mental Health Center, Be'er Ya'akov, Israel. Stanford School of Medicine, Stanford, CA, USA. e-mail: jennifer.mitchell@ucsf.edu.

4 papers in the library · 1,254 citations · publishing 2020-2023

Papers

MDMA-assisted therapy for severe PTSD: a randomized, double-blind, placebo-controlled phase 3 study.

Nature medicine June 1, 2021 Jennifer M Mitchell, Michael Bogenschutz, Alia Lilienstein et al. 965 citations

A phase 3 clinical trial tested MDMA-assisted therapy against placebo for severe PTSD. Participants received manualized therapy with either MDMA or placebo alongside preparatory and integrative sessions. At two months after the last session, the MDMA group showed a significantly greater reduction in PTSD symptoms (average 24.4-point drop on the CAPS-5 scale) compared to the placebo group (13.9-point drop), with a large effect size. Functional impairment also improved more with MDMA. No serious safety issues such as abuse potential, suicidality, or heart rhythm problems were observed. The findings suggest MDMA-assisted therapy is highly effective and safe for severe PTSD, including in people with common co-occurring conditions.

MDMA-assisted psychotherapy for treatment of anxiety and other psychological distress related to life-threatening illnesses: a randomized pilot study

Scientific Reports November 24, 2020 Julane Andries, Lisa Jerome, Evan Sola et al. 170 citations

A randomized controlled trial tested MDMA-assisted psychotherapy for anxiety in people with life-threatening illnesses. Participants received either MDMA (125 mg) or placebo during two 8-hour psychotherapy sessions. At one month after the second session, the MDMA group showed a greater average reduction in anxiety scores (23.5 points) compared to the placebo group (8.8 points), but the difference did not reach statistical significance. The treatment was well tolerated. After the trial, all participants received open-label MDMA sessions. These preliminary results suggest MDMA-assisted psychotherapy may be a promising approach, but larger trials are needed to confirm its effectiveness.

MDMA-Assisted Therapy for Severe PTSD: A Randomized, Double-Blind, Placebo-Controlled Phase 3 Study.

Focus (American Psychiatric Publishing) July 1, 2023 Jennifer M Mitchell, Michael Bogenschutz, Alia Lilienstein et al. 97 citations

A phase 3 clinical trial tested MDMA-assisted therapy for severe PTSD. In 90 participants randomized to receive either MDMA or placebo alongside therapy, those receiving MDMA showed a significantly larger reduction in PTSD symptoms, with an average decrease of 24.4 points on the CAPS-5 scale compared to 13.9 points in the placebo group. Functional impairment also improved more with MDMA. No serious safety issues like abuse potential or suicidality were observed. The treatment was effective even for patients with common co-occurring conditions such as depression or substance use history. The authors conclude MDMA-assisted therapy is a safe and highly effective treatment for severe PTSD.

Scaling Up: Multisite Open-Label Clinical Trials of MDMA-Assisted Therapy for Severe Posttraumatic Stress Disorder

Journal of Humanistic Psychology June 23, 2021 Julie B. Wang, Jessica Lin, Leah Bedrosian et al. 22 citations

MDMA-assisted therapy (MDMA-AT) can be scaled across multiple clinic sites while maintaining high treatment fidelity. In an open-label study across 14 North American sites, cotherapist dyads were trained in a manualized protocol and administered three experimental sessions to participants with severe PTSD. Adherence to the therapy protocol was high across both dyads and sites. PTSD symptom severity, measured by the CAPS-5, decreased substantially after three sessions at 18 weeks. MDMA was well tolerated. These results indicate that the benefits of MDMA-AT for PTSD can be achieved in a multi-site, real-world clinical setting.