- Conditions
- Post Traumatic Stress Disorder
- Interventions
- Psilocybin, Trauma-focused psychotherapy, Standard psychological support
- Drug · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–23
of 23
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Transdiagnostic, Depression - Major Depressive Disorder, Anxiety, PTSD Symptoms, PTSD, Substance Use, Substance Use Disorder (SUD), OCD
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- 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
- Depressive Disorder, Major
- Interventions
- Psilocybin 25 mg, Inactive Placebo, Psilocybin 5 mg, Psychosocial Support
- Drug · Behavioral
- Lead sponsor
- Usona Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 238 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 29
- States / cities
- Birmingham, Alabama • Fayetteville, Arkansas • Little Rock, Arkansas + 25 more
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Aging, Longevity, Biomarkers of Aging
- Interventions
- Psilocybin (Usona Institute)
- Drug
- Lead sponsor
- Charles Raison
- Other
- Eligibility
- 60 Years to 80 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Edwards, Colorado
- Conditions
- Pharmacokinetics, Safety, Tolerability
- Interventions
- 5-methoxy-N,N-dimethyltryptamine succinate salt, Placebo
- Drug
- Lead sponsor
- Usona Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- PTSD
- Interventions
- Psilocybin 15mg, Psilocybin 25mg
- Drug
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 21 Years to 64 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Depression, Burnout, Professional
- Interventions
- Psilocybin, Mindfulness-Based Stress Reduction (MBSR)
- Drug · Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 25 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Spinal Cord Injury, Depression - Major Depressive Disorder, Veteran
- Interventions
- Psilocybin (Usona Institute)
- Drug
- Lead sponsor
- James J. Peters Veterans Affairs Medical Center
- Federal
- Eligibility
- 22 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Major Depressive Disorder
- Interventions
- No intervention will be administered as part of this study.
- Other
- Lead sponsor
- Usona Institute
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Lauderhill, Florida
- Conditions
- Depression
- Interventions
- Psilocybin, Transcutaneous Auricular Vagus Nerve Stimulation (taVNS), Sham taVNS
- Drug · Device
- Lead sponsor
- Charles Raison
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 141 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Edwards, Colorado
- Conditions
- Stroke, Chronic Stroke, Intracerebral Haemorrhage, Intracerebral Haemorrhage (ICH), Intracerebral Hemorrhage Basal Ganglia, Ischemic Stroke, Ischemic Stroke and Hemorrhagic Stroke, Hemiparesis After Stroke, Hemiplegia Following Ischemic Stroke, Hemiplegia and Hemiparesis, Hemiplegia and/or Hemiparesis Following Stroke, Middle Cerebral Artery Stroke
- Interventions
- Psilocybin (Usona Institute)
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Hospice, Psilocybin, Demoralization, Terminal Illness, Cancer-related Problem/Condition, Psychotherapy, Terminal Cancer, Cancer Terminal
- Interventions
- Psilocybin, Psychotherapy
- Drug · Behavioral
- Lead sponsor
- Yvan Beaussant, MD, MSci
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Danvers, Massachusetts
- Conditions
- Psilocybin, Neuropathy
- Interventions
- Psilocybin (drug), Standard of Care (SOC)
- Drug · Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Depressive Disorder, Major
- Interventions
- Psilocybin, Niacin, Set and Setting (SaS) Protocol
- Drug · Other
- Lead sponsor
- Usona Institute
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 347 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 11
- States / cities
- San Francisco, California • Santa Monica, California • New Haven, Connecticut + 8 more
- Conditions
- Breast Cancer, Ovarian Cancer
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years and older · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Aurora, Colorado
- Conditions
- Post-Treatment Lyme Disease, Chronic Lyme Disease, Lyme Disease, Chronic
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Distress, Depression, Grief
- Interventions
- Psilocybin, Modified brief Supportive Expressive Group Therapy
- Drug · Behavioral
- Lead sponsor
- Joshua Woolley
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- QTc Interval, Pharmacokinetics
- Interventions
- Psilocybin, Moxifloxacin, Micro-Crystalline Cellulose
- Drug
- Lead sponsor
- Usona Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Cancer
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 25 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Major Depressive Disorder, Alcohol Use Disorder
- Interventions
- Psilocybin, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Borderline Personality Disorder, Major Depressive Disorder
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois