- Conditions
- Cannabis Dependence, Healthy
- Interventions
- [11-C]OMAR
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 162 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- 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 25–48
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- Conditions
- Cancer
- Interventions
- Not listed
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 21 Years to 99 Years
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 3
- States / cities
- Buffalo, New York • Philadelphia, Pennsylvania
- Conditions
- Schizophrenia, Dual Diagnosis, Psychotic Disorder, Cannabis Use Disorder
- Interventions
- Marijuana, Dronabinol, Placebo
- Drug
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 263 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2021
- U.S. locations
- 2
- States / cities
- Lebanon, New Hampshire • Burlington, Vermont
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- Bastyr University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Kenmore, Washington
- Conditions
- Cannabis Use
- Interventions
- Lorcaserin, Placebo, Marijuana
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Opioid Use, Marijuana, Chronic Pain
- Interventions
- Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
- Other
- Lead sponsor
- Vireo Health
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Queens, New York
- Conditions
- Cannabis Use, Pain, Acute
- Interventions
- Cannabis
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cannabis
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 31 Years to 47 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Type 2 Diabetes, Obesity, Cannabis Use, Insulin Sensitivity
- Interventions
- Study A: Single use of cannabis flower product, Study B: Ad libitum cannabis use for four weeks or no cannabis use
- Other
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 255 participants
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Boulder, Colorado
- Conditions
- Post Traumatic Stress Disorder, Cannabis Use, Suicide, Veterans, Marijuana
- Interventions
- Tetrahydrocannabinol, Cannabidiol, Placebo
- Drug
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 19 Years to 69 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Drug Resistant Epilepsy
- Interventions
- Cannabidiol
- Drug
- Lead sponsor
- John
- Other
- Eligibility
- 5 Years to 19 Years
- U.S. locations
- 1
- States / cities
- Jackson, Mississippi
- Conditions
- Cannabis Use Disorder, PREG1, Drug Use, Fetal Exposure During Pregnancy, Neurodevelopmental Abnormality
- Interventions
- no intervention, this is a purely observational study
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 168 participants
- Timeline
- 2018 – 2020
- U.S. locations
- 2
- States / cities
- Aurora, Colorado • Denver, Colorado
- Conditions
- Opioid Use, Marijuana, Chronic Pain
- Interventions
- Not listed
- Lead sponsor
- Albert Einstein College of Medicine
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 217 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- THC, Cannabis, Cannabis Smoking, Cannabis Use, Unspecified, Cigarette Smoking, Tobacco Use, Nicotine Dependence, Nicotine Withdrawal, Cardiovascular Risk Factor
- Interventions
- Smoked Cannabis, Vaped Cannabis, Tobacco Cigarette
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 2
- States / cities
- San Francisco, California
- Conditions
- Multiple Sclerosis
- Interventions
- Medical Marijuana
- Behavioral
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 30 Years to 60 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Depression - Major Depressive Disorder, Cannabis Use Disorder, Mental Disorder
- Interventions
- Amplification of Positivity - Cannabis Use (AMP-C)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Marijuana Dependence
- Interventions
- Marijuana blunt, marijuana cigarette
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Marijuana Smoking
- Interventions
- Personalized Feedback and Exercise
- Behavioral
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Cannabis Use, Cannabis Intoxication, Cannabis Use Disorder
- Interventions
- Biologic testing for THC
- Other
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Marijuana
- Interventions
- 5A's Model, Healthy Internet Use Model
- Other
- Lead sponsor
- American Academy of Pediatrics
- Other
- Eligibility
- 13 Years to 25 Years
- Enrollment
- 620 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Elk Grove Village, Illinois
- Conditions
- Smoking, Marijuana
- Interventions
- CBD
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 3
- States / cities
- Lexington, Kentucky • New York, New York • Charleston, South Carolina
- Conditions
- Cannabis Use Disorder
- Interventions
- Dronabinol Pill, Placebo
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Cannabis Use Disorder
- Interventions
- Teen Marijuana Check Up
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 13 Years to 35 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Non-Interventional Study
- Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Buffalo, New York