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 Therapy for Pathological Narcissism
University of Washington
Acute Effects of 3,4-methylenedioxymethamphetamine (MDMA) With and Without a Booster Dose
University Hospital, Basel, Switzerland
MDMA-assisted Brief Cognitive Behavioral Conjoint Therapy for PTSD
Dr. Leslie Morland
Group MDMA-therapy for Veterans With PTSD
Portland VA Research Foundation, Inc
Prosocial Effects of MDMA
University of Chicago
Acute Effects of R- and S-MDMA in Healthy Subjects
University Hospital, Basel, Switzerland
Perceptions of MDMA-Assisted Therapy Among Veterans With PTSD
Albany Research Institute, Inc.
Food Effects on Bioavailability of MDMA in Healthy Volunteers
Lykos Therapeutics
Effects of Stimulants on Behavioral and Neural Markers of Social Motivation, Ability, and Neural Markers of Social Function
University of Chicago
Social Anxiety MDMA-Assisted Therapy Investigation
Jason B Luoma
Effects of MDMA-like Substances in Healthy Subjects
University Hospital, Basel, Switzerland
Stanford Regulating Circuits of the Brain Study - MDMA
Stanford University
A Phase 2 Open-Label Treatment Development Study of MDMA-Assisted Cognitive Processing Therapy (CPT) for Posttraumatic Stress Disorder (PTSD)
Remedy
Drug Effects on Interpersonal Interaction
University of Chicago
MDMA-Assisted Psychotherapy in Veterans With Combat-Related, Refractory PTSD
VA Loma Linda Health Care System
A Multi-Site Open-Label Extension Study of MDMA-Assisted Psychotherapy for PTSD
Lykos Therapeutics
Long-Term Safety and Effectiveness of MDMA-Assisted Therapy for PTSD
Lykos Therapeutics
Circulating Oxytocin Changes in Response to the Oxytocin System Stimulator MDMA in Patients With Diabetes Insipidus and Healthy Controls
University Hospital, Basel, Switzerland
Effects of MDMA Co-administration on the Response to LSD in Healthy Subjects
University Hospital, Basel, Switzerland
A Multi-Site Phase 3 Study of MDMA-Assisted Psychotherapy for PTSD (MAPP2)
Lykos Therapeutics
Open Label Study of MDMA-assisted Psychotherapy for Treatment of PTSD With Optional fMRI Sub-Study
MAPS Europe B.V.
Effect of Methylenedioxymethamphetamine (MDMA) (Serotonin Release) on Fear Extinction
University Hospital, Basel, Switzerland
Effects of Drugs on Responses to Brain and Emotional Processes
University of Chicago
A Multi-Site Phase 3 Study of MDMA-Assisted Psychotherapy for PTSD (MAPP1)
Lykos Therapeutics
Study of Safety and Effects of MDMA-assisted Psychotherapy for Treatment of PTSD (Canada)
Lykos Therapeutics
Open Label Multi-Site Study of Safety and Effects of MDMA-assisted Therapy for Treatment of PTSD
Lykos Therapeutics
Evaluation of MDMA on Startle Response
Lykos Therapeutics
Role of Dopamine, Serotonin and 5-HT2A Receptors in Emotion Processing
University Hospital, Basel, Switzerland
MDMA-Assisted Cognitive-Behavioral Conjoint Therapy (CBCT) in Dyads in Which 1 Member Has Chronic PTSD
Lykos Therapeutics
MDMA-Assisted Psychotherapy for Anxiety Associated With a Life-Threatening Illness
Lykos Therapeutics
Effects of MDMA on Emotional and Social Memories
University of Chicago
Phase 2 Pilot Safety Study of MDMA-assisted Therapy for Social Anxiety in Autistic Adults
Lykos Therapeutics
Exploring Mechanisms of Action in MDMA-assisted Psychotherapy for PTSD
Lykos Therapeutics
Effects of Methylphenidate, Modafinil, and MDMA on Emotion-processing in Humans: A Pharmaco-fMRI Study
University Hospital, Basel, Switzerland
Dose-Response Study of MDMA-assisted Psychotherapy in People With PTSD
Lykos Therapeutics
Influence of Bupropion on the Effects of MDMA
University Hospital, Basel, Switzerland
Effects of MDMA and Methylphenidate on Social Cognition
University Hospital, Basel, Switzerland
Emotional Effects of Methylphenidate and MDMA in Healthy Subjects
University Hospital, Basel, Switzerland
Pharmacological Interaction Between Doxazosin and Methylenedioxymethamphetamine (MDMA)
University Hospital, Basel, Switzerland
Psychological Effects of Methylenedioxymethamphetamine (MDMA) When Administered to Healthy Volunteers
Lykos Therapeutics
Pharmacological Interaction Between Carvedilol and Methylenedioxymethamphetamine (MDMA)
University Hospital, Basel, Switzerland
Additional MDMA-assisted Therapy for People Who Relapsed After MDMA-assisted Therapy Trial
Lykos Therapeutics
Naturalistic Study Into the Hangover Effects of MDMA
Utrecht Institute for Pharmaceutical Sciences
Study Comparing Three Doses of MDMA Along With Therapy in Veterans With Posttraumatic Stress Disorder
Lykos Therapeutics
Effects of MDMA on Social and Emotional Processing
University of Chicago
Pharmacological Interaction Between Clonidine and Methylenedioxymethamphetamine (MDMA)
University Hospital, Basel, Switzerland
Study of the Effects of MDMA/Ecstasy on Water Regulation, Sleep, and Cognition.
California Pacific Medical Center Research Institute
Interaction Between Duloxetine and 3,4-Methylenedioxymethamphetamine (MDMA, Ecstasy)
University Hospital, Basel, Switzerland
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View all conditions →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.
1. Review
Read the trial details, eligibility criteria, and what participation involves.
2. Contact
Reach out to the study team using the contact information provided.
3. Screen
Complete the screening process to determine if you're eligible.