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RECRUITING

NCT05837845

PHASE2

MDMA-assisted Cognitive Processing Therapy Versus Cognitive Processing Therapy for Veterans With Severe Posttraumatic Stress Disorder

Sponsor: Patricia Suppes

View on ClinicalTrials.gov

Summary

In partnership with the Veterans Affairs (VA) Palo Alto Health Care System and Stanford University, this study aims to evaluate clinical outcomes, assess implementation feasibility, and health economics of MDMA-assisted Cognitive Processing Therapy (MDMA-aCPT) in the treatment of posttraumatic stress disorder (PTSD). Through a randomized comparison of MDMA-aCPT versus Cognitive Processing Therapy (CPT), a VA gold standard treatment for PTSD, the proposed study will set the stage for understanding the potential use and application of MDMA-aCPT for PTSD within the VA system.

Official title: A Randomized Trial to Compare MDMA-assisted Cognitive Processing Therapy (aCPT) Versus a VA Standard-of-care CPT for the Treatment of Severe Posttraumatic Stress Disorder Among Veterans

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

Start Date

2025-02-10

Completion Date

2027-12

Last Updated

2025-07-31

Healthy Volunteers

Conditions

PTSD

Interventions

DRUG

MDMA

Participants will receive a flexible divided-dose of MDMA HCl plus therapy at three Experimental Sessions, as well as non-drug Preparatory and Integration Sessions

BEHAVIORAL

Cognitive Processing Therapy

Participants will receive 8-15 (average of 12) sessions of Cognitive Processing Therapy

BEHAVIORAL

MDMA-assisted Cognitive Processing Therapy (MDMA-aCPT)

Participants assigned to MDMA-aCPT will undergo a therapeutic approach administered by trained therapists. MDMA seems to engender internal awareness that even painful feelings that arise are an important part of the therapeutic process. MDMA can elicit feelings of empathy, love, and deep appreciation, along with a clearer perspective of the trauma as a past event, a more accurate perspective about its significance, and a heightened awareness of the support and safety that exists in the present. A combined treatment of MDMA and therapy may be especially useful for treating PTSD because MDMA can attenuate the fear response of a perceived threat to one's emotional integrity and decrease defensiveness without blocking access to memories or preventing a deep and genuine experience of emotion.

Inclusion Criteria: Participants are eligible to be included in the study only if all of the following criteria apply: 1. Are at least 18 years at the time of signing the informed consent 2. Are a U.S Military Veteran 3. Are receiving services from VA Palo Alto Healthcare System, VA San Francisco Healthcare System, or VA NorCal Healthcare System 4. Are fluent in speaking and reading in English 5. Agree to have study visits audio and/or video recorded 6. If assigned to MDMA-aCPT, able to identify appropriate support person(s) to stay with the participant on the evenings of the MDMA sessions 7. Meet DSM-5 criteria for PTSD with a symptom duration of at least 6 months 8. Have severe PTSD symptoms in the last month 9. Body weight of at least 48 kilograms (kg) 10. Is not pregnant, planning to get pregnant, or breastfeeding 11. Capable of giving signed informed consent Exclusion Criteria: Participants are excluded from the study if any of the following criteria apply: 1. Have a history of any medical condition that could make receiving a sympathomimetic drug harmful 2. Have current unstable medical illness 3. Have cardiac conditions, including uncontrolled hypertension, prolonged QTc interval, and other cardiac conditions 4. Have received Electroconvulsive Therapy (ECT), ketamine-assisted therapy, or used ketamine within 12 weeks of enrollment 5. Moderate or severe alcohol or cannabis use disorder within the last 12 months 6. Active illicit drug (other than cannabis) or prescription drug substance use disorder at any severity within the last 12 months 7. Have current serious suicide risk 8. Unable or unwilling to stop or safely taper off prohibited medications 9. Have used MDMA (ecstasy) ever 10. Currently enrolled in any clinical study 11. Personal history of primary psychotic disorder, type I bipolar disorder, severe personality disorder, eating disorder with compensatory behaviors, or depressive disorder with psychotic features 12. Lack social support, or lack a stable living situation

Locations (1)

VA Palo Alto Health Care System / Stanford University

Palo Alto, California, United States