Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 20, 2026, 4:32 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Anxiety, Stage IV Melanoma
Interventions
psilocybin
Drug
Lead sponsor
Multidisciplinary Association for Psychedelic Studies
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Miami Beach, Florida
Recruiting Phase 1 Interventional Accepts healthy volunteers

The RECAP2 Study: Midazolam and Psilocybin

NCT06692192
Conditions
Psilocybin
Interventions
Psilocybin, Midazolam, Saline
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Bioavailability Study of Psilocybin in Normal Adults

NCT05467761
Conditions
Healthy
Interventions
Oral Psilocybin, IV Psilocybin
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
25 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Phase 1 Interventional Accepts healthy volunteers

Consciousness, Psilocybin, and Well-Being

NCT05592379
Conditions
Healthy, Psychedelic Experiences, Sleep
Interventions
Psilocybin, Clonidine, Saline
Drug · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Pancreas Cancer, Biliary Tract Cancer, Psychological Distress, Gastrointestinal Cancer
Interventions
Psilocybin
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Consciousness and Psilocybin Effects on Well-Being: The CoPEWell Study

NCT07360301
Conditions
Well-Being, Psychological, Psychedelic Experiences
Interventions
Psilocybin, Saline Placebo, Clonidine
Drug · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin