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Mitchell JM, Bogenschutz M, Lilienstein A, Harrison C, Kleiman S, Parker-Guilbert K, Ot'alora G M, Garas W, Paleos C, Gorman I, Nicholas C, Mithoefer M, Carlin S, Poulter B, Mithoefer A, Quevedo S, Wells G, Klaire SS, van der Kolk B, Tzarfaty K, Amiaz R, Worthy R, Shannon S, Woolley JD, Marta C, Gelfand Y, Hapke E, Amar S, Wallach Y, Brown R, Hamilton S, Wang JB, Coker A, Matthews R, de Boer A, Yazar-Klosinski B, Emerson A, Doblin R. MDMA-Assisted Therapy for Severe PTSD: A Randomized, Double-Blind, Placebo-Controlled Phase 3 Study. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2023; 21:315-328. [PMID: 37404971 PMCID: PMC10316215 DOI: 10.1176/appi.focus.23021011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Post-traumatic stress disorder (PTSD) presents a major public health problem for which currently available treatments are modestly effective. We report the findings of a randomized, double-blind, placebo-controlled, multi-site phase 3 clinical trial (NCT03537014) to test the efficacy and safety of 3,4-methylenedioxymethamphetamine (MDMA)-assisted therapy for the treatment of patients with severe PTSD, including those with common comorbidities such as dissociation, depression, a history of alcohol and substance use disorders, and childhood trauma. After psychiatric medication washout, participants (n = 90) were randomized 1:1 to receive manualized therapy with MDMA or with placebo, combined with three preparatory and nine integrative therapy sessions. PTSD symptoms, measured with the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5, the primary endpoint), and functional impairment, measured with the Sheehan Disability Scale (SDS, the secondary endpoint) were assessed at baseline and at 2 months after the last experimental session. Adverse events and suicidality were tracked throughout the study. MDMA was found to induce significant and robust attenuation in CAPS-5 score compared with placebo (P < 0.0001, d = 0.91) and to significantly decrease the SDS total score (P = 0.0116, d = 0.43). The mean change in CAPS-5 scores in participants completing treatment was -24.4 (s.d. 11.6) in the MDMA group and -13.9 (s.d. 11.5) in the placebo group. MDMA did not induce adverse events of abuse potential, suicidality or QT prolongation. These data indicate that, compared with manualized therapy with inactive placebo, MDMA-assisted therapy is highly efficacious in individuals with severe PTSD, and treatment is safe and well-tolerated, even in those with comorbidities. We conclude that MDMA-assisted therapy represents a potential breakthrough treatment that merits expedited clinical evaluation. Appeared originally in Nat Med 2021; 27:1025-1033.
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Affiliation(s)
- Jennifer M Mitchell
- 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:
| | - Michael Bogenschutz
- 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:
| | - Alia Lilienstein
- 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:
| | - Charlotte Harrison
- 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:
| | - Sarah Kleiman
- 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:
| | - Kelly Parker-Guilbert
- 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:
| | - Marcela Ot'alora G
- 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:
| | - Wael Garas
- 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:
| | - Casey Paleos
- 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:
| | - Ingmar Gorman
- 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:
| | - Christopher Nicholas
- 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:
| | - Michael Mithoefer
- 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:
| | - 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:
| | - Bruce Poulter
- 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:
| | - Ann Mithoefer
- 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:
| | - Sylvestre Quevedo
- 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:
| | - Gregory Wells
- 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:
| | - Sukhpreet S Klaire
- 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:
| | - Bessel van der Kolk
- 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:
| | - Keren Tzarfaty
- 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:
| | - Revital Amiaz
- 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:
| | - Ray Worthy
- 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:
| | - Scott Shannon
- 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:
| | - Joshua D Woolley
- 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:
| | - Cole Marta
- 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:
| | - Yevgeniy Gelfand
- 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:
| | - Emma Hapke
- 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:
| | - Simon Amar
- 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:
| | - Yair Wallach
- 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:
| | - Randall Brown
- 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:
| | - Scott Hamilton
- 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:
| | - Julie B Wang
- 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:
| | - Allison Coker
- 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:
| | - Rebecca Matthews
- 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:
| | - Alberdina de Boer
- 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:
| | - Berra Yazar-Klosinski
- 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:
| | - Amy Emerson
- 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:
| | - Rick Doblin
- 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:
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