Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 5, 2026, 2:52 AM EDT

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Showing 1–24 of 45 matching trials from the live ClinicalTrials.gov search.
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Conditions
Psychological Effects of Study Drug
Interventions
Lactose (inactive placebo), midomafetamine HCl
Drug
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
21 Years and older
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2022
U.S. locations
3
States / cities
Boulder, Colorado • Santa Fe, New Mexico • Mt. Pleasant, South Carolina
Conditions
Post Traumatic Stress Disorder, Combat Stress Disorders
Interventions
3,4-methylenedioxymethamphetamine
Drug
Lead sponsor
VA Loma Linda Health Care System
Federal
Eligibility
18 Years to 55 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Loma Linda, California
Conditions
Anxiety
Interventions
Midomafetamine HCl, Placebo, Therapy
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Anselmo, California
Conditions
PTSD
Interventions
Midomafetamine HCl
Drug
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
11
States / cities
Los Angeles, California • San Francisco, California • Boulder, Colorado + 6 more
Conditions
Social Anxiety in Autistic Adults
Interventions
Placebo, Midomafetamine HCl, Therapy
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Torrance, California
Conditions
Post-Traumatic Stress Disorder
Interventions
3,4 Methylenedioxymethamphetamine, Prolonged Exposure
Drug · Behavioral
Lead sponsor
Healing Breakthrough
Other
Eligibility
18 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Diego, California
Completed No phase listed Observational Accepts healthy volunteers

Stanford Regulating Circuits of the Brain Study - MDMA

NCT04060108
Conditions
Healthy
Interventions
MDMA
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Active, not recruiting Early Phase 1 Interventional

MDMA-Assisted Therapy for Pathological Narcissism

NCT06565494
Conditions
Narcissism
Interventions
midomafetamine (MDMA)-Assisted Therapy
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Obsessive-Compulsive Disorder
Interventions
3,4-Methyl enedioxy methamphetamine, Methamphetamine, Cognitive Behavioral Therapy (CBT)
Drug · Behavioral
Lead sponsor
Carolyn Rodriguez
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Post Traumatic Stress Disorder, Alcohol Use Disorder
Interventions
Full Dose MDMA, MDMA-Assisted psychotherapy, Active Placebo Dose MDMA
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
2
States / cities
West Haven, Connecticut • Providence, Rhode Island
Conditions
Post Traumatic Stress Disorder
Interventions
3,4-methylenedioxymethamphetamine, d-amphetamine, Therapy
Drug · Behavioral
Lead sponsor
Stephen Robert Marder
Federal
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Los Angeles, California
Enrolling by invitation Phase 2 Interventional

MDMA Plus Exposure Therapy for PTSD

NCT05746572
Conditions
PTSD
Interventions
MDMA
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Pharmacology of MDA [3,4-methylenedioxyamphetamine]

NCT00823407
Conditions
Healthy
Interventions
MDA, Placebo
Drug
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
San Francisco, California
Conditions
Posttraumatic Stress Disorder
Interventions
Psilocybin, MDMA
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Posttraumatic Stress Disorder
Interventions
Midomafetamine HCl, Lactose placebo pill, Therapy
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years to 70 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Completed Phase 1 Interventional Accepts healthy volunteers

Food Effects on Bioavailability of MDMA in Healthy Volunteers

NCT05147402
Conditions
Pharmacokinetics
Interventions
midomafetamine
Drug
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Pharmacokinetics, Hepatic Impairment
Interventions
Midomafetamine HCl
Drug
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Posttraumatic Stress Disorder
Interventions
Comparator Dose (40mg) MDMA HCl, Active Dose 2 (100 mg) MDMA HCl, Active Dose 1 (125 mg) MDMA HCl, Psychotherapy
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
PTSD, Post Traumatic Stress Disorder, Adolescents, Psychotherapy
Interventions
MDMA, Psychotherapy
Drug · Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
16 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
MDMA Discontinuation Syndrome
Interventions
3,4-methylenedioxymethamphetamine or Placebo
Drug
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
San Francisco, California
Completed Phase 2 Interventional Accepts healthy volunteers

Social Anxiety MDMA-Assisted Therapy Investigation

NCT05138068
Conditions
Social Anxiety Disorder
Interventions
MDMA, Psychotherapy
Drug · Behavioral
Lead sponsor
Jason B Luoma
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of MDMA on Startle Response

NCT03181763
Conditions
Startle Response
Interventions
Placebo, Midomafetamine, Acoustic startle
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
21 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Anxiety Disorder, Cancer
Interventions
Stage 1 Active Methylenedioxymethamphetamine, Stage 1 Low dose Methylenedioxymethamphetamine, Psychotherapy, Stage 2 Active Methylenedioxymethamphetamine
Drug · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Belmont, Massachusetts
Conditions
PTSD
Interventions
MDMA, Group Therapy
Drug · Behavioral
Lead sponsor
Portland VA Research Foundation, Inc
Other
Eligibility
18 Years to 64 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Vancouver, Washington