- Conditions
- Depression, Parkinson's Disease (PD)
- Interventions
- Psilocybin (drug)
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–19
of 19
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- Methamphetamine Use Disorder
- Interventions
- Psilocybin (single oral capsule administered at one of two dose levels, Dose A or Dose B; specific doses withheld during conduct)., Manualized cognitive behavioral therapy platform (2 preparation + 2 integration sessions).
- Drug · Behavioral
- Lead sponsor
- Peter Hendricks
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2032
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Parkinson Disease, Depression
- Interventions
- Psilocybin, Pimavanserin
- Drug
- Lead sponsor
- Joshua Woolley, MD, PhD
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- San Francisco, California
- 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
- Depression
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- Matthew Hicks
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Subacute Stroke, Acute Stroke
- Interventions
- MindPod Dolphin VGT, Bimanual Arm Trainer VGT
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Anorexia Nervosa
- Interventions
- Psilocybin, Preparation and Integration Sessions
- Drug · Behavioral
- Lead sponsor
- Marissa Raymond-Flesch, MD, MPH
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 2
- States / cities
- San Francisco, California
- Conditions
- PTSD
- Interventions
- Ketamine Hydrochloride
- Drug
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Opioid-Related Disorders, Pain Management, Pain Management and Care, Advanced Cancer, Advanced Cancers
- Interventions
- Psilocybin
- Drug
- Lead sponsor
- Yvan Beaussant, MD, MSci
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Bipolar II Disorder
- Interventions
- Psilocybin therapy
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinson Disease, Depression, Anxiety
- Interventions
- Psilocybin therapy
- Drug
- Lead sponsor
- Joshua Woolley, MD, PhD
- Other
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Cardiovascular (CV) Risk, Healthy Eating Index, HbA1c, Lipid Profile, CRP
- Interventions
- Pulses 1.5 cups Group, Pulses 3 cups Group, My Plate Group (Control)
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- Tucson, Arizona
- Conditions
- Anxiety, Depression, Hematopoietic and Lymphatic System Neoplasm, Metastatic Malignant Solid Neoplasm
- Interventions
- Psychotherapy, Psilocybin, Survey Administration
- Behavioral · Drug · Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Alcohol Use Disorder (AUD), PTSD
- Interventions
- Psilocybin 25 mg, Maltodextrin (Placebo)
- Drug
- Lead sponsor
- Nathan Brashares Sackett
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Multiple Chronic Conditions, Disability Physical
- Interventions
- Behavioral Activation + Occupational Therapy, Enhanced Usual Care
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Tulsa, Oklahoma
- Conditions
- Hepatitis C, Depression, PTSD, Substance Use Disorder, Fibrosis
- Interventions
- Brief mental health interventions and case management
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 83 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- IBS - Irritable Bowel Syndrome
- Interventions
- Psilocybin 25 mg, Psychotherapy Treatment Session, Niacin 100 mg
- Drug · Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- 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