Mdma Clinical Trials
An Open-Label, Multi-Site Phase 2 Study of the Safety and Effect of Manualized MDMA-Assisted Psychotherapy for the Treatment of Severe Posttraumatic Stress Disorder (Canada)
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Id: NCT03485287
Organisation Name: Multidisciplinary Association for Psychedelic Studies
Overal Status: Completed
Start Date: April 18, 2018
Last Update: June 29, 2022
Lead Sponsor: Multidisciplinary Association for Psychedelic Studies
Brief Summary: This multi-site, open-label, Phase 2, lead-in study assesses the safety and effect of 3,4-methylenedioxymethamphetamine (MDMA)-assisted psychotherapy in participants diagnosed with at least severe posttraumatic stress disorder (PTSD). Therapy teams that have been identified and trained to work on the sponsor's planned Phase 3 studies will treat at least one open-label participant in this study. A flexible dose of MDMA (100 to 125 mg), followed by a supplemental half-dose, unless contraindicated, is administered during the Treatment Period with manualized therapy in three open-label monthly Experimental Sessions. This ~12-week Treatment Period is preceded by three Preparatory Sessions. During the Treatment Period, each Experimental Session is followed by three Integrative Sessions of non-drug psychotherapy. The primary outcome measure is the change in the Clinician Administered PTSD Scale for DSM 5 (CAPS-5) total severity scores from Baseline to Visit 19. The secondary outcome measure is the change in the customized version of the Sheehan Disability Scale (SDS) for PTSD for the MAPS studies total scores from Baseline to Visit 19.
Conditions:
- Posttraumatic Stress Disorder
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