Psychedelic Clinical Trials
Find clinical trials studying psilocybin, MDMA, ketamine and other psychedelics. Many trials are actively recruiting participants who haven't found relief from conventional treatments.
MDMA-Assisted Psychotherapy in Veterans With Combat-Related, Refractory PTSD
VA Loma Linda Health Care System
Patient Doctor Lies
University of Utah
MDMA-Assisted Therapy for Stress Disorders in Healthcare Workers
Nautilus Sanctuary
Phase 2 Pilot Safety Study of MDMA-assisted Therapy for Social Anxiety in Autistic Adults
Lykos Therapeutics
MDMA-Assisted Therapy for Pathological Narcissism
University of Washington
Characterization of the Prosocial and Prosexual Effects of GHB
University of Zurich
Social Anxiety MDMA-Assisted Therapy Investigation
Jason B Luoma
Psychological Effects of Methylenedioxymethamphetamine (MDMA) When Administered to Healthy Volunteers
Lykos Therapeutics
MDMA-Assisted Psychotherapy for Treatment Resistant PTSD in Adolescents
University of California, Los Angeles
Study of Safety and Effects of MDMA-assisted Psychotherapy for Treatment of PTSD (Canada)
Lykos Therapeutics
Personality and Drug Use
Psychedelic Data Society
Exploring Mechanisms of Action in MDMA-assisted Psychotherapy for PTSD
Lykos Therapeutics
MDMA for AUD/PTSD Comorbidity
Carolina L Haass-Koffler
Pharmacological Interaction Between Doxazosin and Methylenedioxymethamphetamine (MDMA)
University Hospital, Basel, Switzerland
Naturalistic Study Into the Hangover Effects of MDMA
Utrecht Institute for Pharmaceutical Sciences
The Role of Personal Experience for the Therapeutic Attitude in the Context of Substance-assisted Therapy Training
Felix Mueller
Drug Effects on Interpersonal Interaction
University of Chicago
A Multi-Site Phase 3 Study of MDMA-Assisted Psychotherapy for PTSD (MAPP2)
Lykos Therapeutics
Acute Effects of R- and S-MDMA in Healthy Subjects
University Hospital, Basel, Switzerland
The NeXT Study; The Netherlands XTC Toxicity Study
UMC Utrecht
Psychological Effects of Methylenedioxymethamphetamine (MDMA) When Administered to Healthy Volunteers (MT-2)
Lykos Therapeutics
Effects of MDMA-like Substances in Healthy Subjects
University Hospital, Basel, Switzerland
A Multi-Site Phase 3 Study of MDMA-Assisted Psychotherapy for PTSD (MAPP1)
Lykos Therapeutics
Acute Effects of MDMA Co-administration on the Response to Psilocybin in Healthy Subjects
University Hospital, Basel, Switzerland
Group MDMA-therapy for Veterans With PTSD
Portland VA Research Foundation, Inc
Food Effects on Bioavailability of MDMA in Healthy Volunteers
Lykos Therapeutics
MDMA-assisted Therapy for Fibromyalgia
Spaulding Rehabilitation Hospital
MDMA-Assisted Psychotherapy for Anxiety Associated With a Life-Threatening Illness
Lykos Therapeutics
Effects of MDMA and Methylphenidate on Social Cognition
University Hospital, Basel, Switzerland
MDMA-assisted Therapy in People With Anxiety Related to Advanced Stage Cancer
Brigham and Women's Hospital
MDMA-assisted Therapy for Adjustment Disorder (AD) in Dyads of Patients With Cancer and a Concerned Significant Other
Sunstone Medical
Study Comparing Two Versus Three Active MDMA-assisted Sessions in U.S. Military Veterans With Chronic PTSD
Lykos Therapeutics
MDMA-Assisted Therapy for Mental Healthcare Providers
Rachel Yehuda
The Effects of MDMA on Prefrontal and Amygdala Activation in PTSD.
Yale University
Correlates of Anxiety Associated With a Life-threatening Illness
Lykos Therapeutics
Comparative Acute Effects of R-MDMA and S-MDMA in Healthy Participants
University Hospital, Basel, Switzerland
Dose Optimization of MDMA-Assisted Therapy for PTSD
Bronx VA Medical Center
A Multi-site Expanded Access Program for MDMA-assisted Psychotherapy for Patients With Treatment-resistant PTSD
Lykos Therapeutics
Clinical Pharmacology of MDA [3,4-methylenedioxyamphetamine]
California Pacific Medical Center Research Institute
Neurobiology and Pharmacokinets of Acute MDMA Administration
National Institute on Drug Abuse (NIDA)
Dose-Response Study of MDMA-assisted Psychotherapy in People With PTSD
Lykos Therapeutics
Psilocybin and Methylenedioxymethamphetamine (MDMA) for Post-traumatic Stress Disorder (PTSD)
Johns Hopkins University
-Methylenedioxymethamphetamine (MDMA, Ecstasy) Induced Changes in Drug Metabolism: Gender and Genetic Polymorphisms
Parc de Salut Mar
Effects of MDMA on Social and Emotional Processing
University of Chicago
Randomized, Double-blind, Controlled of MDMA-assisted Psychotherapy in 12 Subjects With PTSD
Lykos Therapeutics
Prosocial Effects of MDMA
University of Chicago
Study of Feasibility and Safety of MDMA-Assisted Group Therapy for the Treatment of PTSD in Veterans
Lykos Therapeutics
Abuse Liability and Human Pharmacology of Mephedrone
Parc de Salut Mar
Sustaining Remission From PTSD Using Tuned Vibroacoustic Stimulation (TVS) Following MDMA-Assisted Psychotherapy
Apollo Neuroscience, Inc.
MDMA for Co-occurring PTSD and OUD After Childbirth
University of New Mexico
MDMA in Subjects With Moderate Hepatic Impairment and Subjects With Normal Hepatic Function
Lykos Therapeutics
Effect of Methylenedioxymethamphetamine (MDMA) (Serotonin Release) on Fear Extinction
University Hospital, Basel, Switzerland
MDMA-Assisted Therapy for Veterans With Moderate to Severe Post Traumatic Stress Disorder
Stephen Robert Marder
Effects of Methylphenidate, Modafinil, and MDMA on Emotion-processing in Humans: A Pharmaco-fMRI Study
University Hospital, Basel, Switzerland
Effects of Stimulants on Behavioral and Neural Markers of Social Motivation, Ability, and Neural Markers of Social Function
University of Chicago
Ecstasy to Alleviate SEvere Chronic Neuropathic Pain Trial
Unity Health Toronto
Abuse Potential and Human Pharmacology of Methylone
Germans Trias i Pujol Hospital
MDMA Plus Exposure Therapy for PTSD
Emory University
Investigation of Psychedelic Effects in Psychoactive Substances
Johns Hopkins University
Additional MDMA-assisted Therapy for People Who Relapsed After MDMA-assisted Therapy Trial
Lykos Therapeutics
Study of 3,4-Methylenedioxymethamphetamine-assisted Psychotherapy in People With Posttraumatic Stress Disorder
Lykos Therapeutics
Effects of Drugs on Responses to Brain and Emotional Processes
University of Chicago
A Phase 2 Open-Label Treatment Development Study of MDMA-Assisted Cognitive Processing Therapy (CPT) for Posttraumatic Stress Disorder (PTSD)
Remedy
Interaction Between Duloxetine and 3,4-Methylenedioxymethamphetamine (MDMA, Ecstasy)
University Hospital, Basel, Switzerland
A Phase 2A Trial of MM402 for Autism Spectrum Disorder
Definium Therapeutics US, Inc.
Acute Effects of 2C-B Compared With MDMA and Psilocybin in Healthy Subjects
University Hospital, Basel, Switzerland
Effects of MDMA on Emotional and Social Memories
University of Chicago
Study of the Effects of MDMA/Ecstasy on Water Regulation, Sleep, and Cognition.
California Pacific Medical Center Research Institute
Role of Dopamine, Serotonin and 5-HT2A Receptors in Emotion Processing
University Hospital, Basel, Switzerland
MDMA-assisted Prolonged Exposure Therapy for Comorbid Alcohol Use Disorder and Post-traumatic Stress Disorder
University of Sydney
Personality and Drug Use (PDU)
Quantified Citizen Technologies Inc.
A Multi-Site Open-Label Extension Study of MDMA-Assisted Psychotherapy for PTSD
Lykos Therapeutics
Perceptions of MDMA-Assisted Therapy Among Veterans With PTSD
Albany Research Institute, Inc.
Epigenetics and MDMA-Assisted Psychotherapy for PTSD
University of Southern California
Randomized, Double-blind, Placebo-Controlled Pilot Study of MDMA-assisted Therapy for PTSD
Lykos Therapeutics
Emotional Effects of Methylphenidate and MDMA in Healthy Subjects
University Hospital, Basel, Switzerland
Does Serotonin System Stimulation Increase Pro-social Behavior? - A Comparative Pharmacological Neuroscientific Study in Healthy Humans
University of Zurich
MDMA-Assisted CBCT for PTSD vs CBCT RCT
Remedy
Open Label Multi-Site Study of Safety and Effects of MDMA-assisted Therapy for Treatment of PTSD
Lykos Therapeutics
Influence of Bupropion on the Effects of MDMA
University Hospital, Basel, Switzerland
Long-Term Safety and Effectiveness of MDMA-Assisted Therapy for PTSD
Lykos Therapeutics
MDMA-Assisted CBT for OCD (MDMA-CBT4OCD Study)
Carolyn Rodriguez
Effects of MDMA Co-administration on the Response to LSD in Healthy Subjects
University Hospital, Basel, Switzerland
Interaction Between Reboxetine and 3,4-Methylenedioxymethamphetamine: Pharmacodynamics (PD) and Pharmacokinetics (PK)
University Hospital, Basel, Switzerland
Acute Effects of 3,4-methylenedioxymethamphetamine (MDMA) With and Without a Booster Dose
University Hospital, Basel, Switzerland
Bristol Imperial MDMA in Alcoholism Study
Imperial College London
Stanford Regulating Circuits of the Brain Study - MDMA
Stanford University
Randomized Placebo-controlled Study of MDMA-assisted Therapy in People With PTSD - Israel
Lykos Therapeutics
Pharmacological Interaction Between Clonidine and Methylenedioxymethamphetamine (MDMA)
University Hospital, Basel, Switzerland
MDMA in Borderline Personality Disorder
Yale University
Preliminary Effectiveness of Individual and Group MDMA-assisted Therapy for Israeli Veterans With PTSD and Moral Injury.
HaEmek Medical Center, Israel
Investigation of Serotonin Neurotransmission in MDMA Users Using Combinated Dexfenfluramine Challenge and PET Imaging
University of Zurich
Mood Effects of Serotonin Agonists
University of Chicago
Effects of Hallucinogens and Other Drugs on Mood and Performance
Johns Hopkins University
MDMA-assisted Brief Cognitive Behavioral Conjoint Therapy for PTSD
Dr. Leslie Morland
MDMA-Assisted Psychotherapy in People With Posttraumatic Stress Disorder
Lykos Therapeutics
Pharmacological Interaction Between Pindolol and MDMA (3,4-Methylenedioxymethamphetamine)
University Hospital, Basel, Switzerland
Role of Serotonin in Acute and Subacute MDMA Effects
California Pacific Medical Center Research Institute
Effect of Stimulant Drugs on Social Perception
University of Chicago
A Multi-Site Study of MDMA-Assisted Psychotherapy for Eating Disorders
Lykos Therapeutics
More trials available. Refine your search to see specific results.
How to Join a Clinical Trial
Clinical trials are research studies that test new treatments. Participating can give you access to cutting-edge therapies while contributing to medical science. Each trial has specific eligibility criteria based on the research goals.
Read the trial details, eligibility criteria, and what participation involves.
Reach out to the study team using the contact information provided.
Complete the screening process to determine if you're eligible.