- Conditions
- Marijuana Impairment, Alcohol Impairment
- Interventions
- Low Marijuana, Hash, THC, or Grass, High Marijuana, Hash, THC, or Grass, Placebo, 0.05 BAC Alcohol, 0.08 BAC Alcohol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
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Showing 1–24
of 103
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Pain
- Interventions
- Cannabis
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Back Pain, Neck Pain
- Interventions
- Cannabis, Oxycodone, Placebo for Cannabis, Placebo for Oxycodone
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Post-traumatic Epilepsy
- Interventions
- PO BRC-003 (High Cannabidiol Cannabis Extract), Placebo
- Drug
- Lead sponsor
- Dr. Paul Lyons
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Winchester, Virginia
- Conditions
- Essential Tremor
- Interventions
- CBD/THC, Placebo oral capsule
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Marijuana Usage, Opioid Use
- Interventions
- Vaporized Marijuana, Opioid Agonist, Placebo
- Drug
- Lead sponsor
- Shanna Babalonis, PhD
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Neuropathic Pain, Reflex Sympathetic Dystrophy, Peripheral Neuropathy, Post-herpetic Neuralgia, Spinal Cord Injury, Multiple Sclerosis
- Interventions
- Mild dose cannabis, Low dose cannabis, Cannabis
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Cannabis Toxicology
- Interventions
- Cannabis
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis Use Disorder, Cannabis Dependence, Continuous
- Interventions
- 11C-OMAR, Cannabis
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Driving Behavior, Driving Under the Influence
- Interventions
- Placebo (Lactose) Capsule, 0.75 mg Alprazolam Capsule, Cannabis (6.18% THC / <0.025% CBD), Cannabis (0%/ THC / 0% CBD)
- Drug
- Lead sponsor
- Timothy L. Brown
- Other
- Eligibility
- 19 Years to 45 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Male Reproductive Problem
- Interventions
- Cannabis plant (THC 20mg), Cannabis (0%/ THC / 0% CBD), Cannabis plant (THC 40mg)
- Drug
- Lead sponsor
- Kanako Hayashi
- Other
- Eligibility
- 21 Years to 64 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Pullman, Washington
- Conditions
- Cannabis Intoxication
- Interventions
- Cannabis, Pregnenolone 250 mg, Pregnenolone 500 mg, Placebo, Placebo brownie
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Marijuana Use, Opioid Use
- Interventions
- Marijuana, Opioid
- Drug
- Lead sponsor
- Shanna Babalonis, PhD
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Behavioral Pharmacology of Cannabis
- Interventions
- Oral Placebo, Oral CBG Cannabis
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Marijuana Dependence
- Interventions
- Baclofen, Marijuana, Placebo
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cannabis Dependence
- Interventions
- Biospecimen Collection, Cannabis sativa Extract, Nicotine, Placebo Administration, Questionnaire Administration
- Procedure · Drug · Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Cannabis Use
- Interventions
- Placebo + Placebo, Oral Cannabis + Placebo, Placebo + Inhaled Cannabis, Placebo + Smoked Cannabis, 6.9% cannabis oral
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis Smoking, Driving Impaired
- Interventions
- Active smoked cannabis, Placebo smoked cannabis
- Drug
- Lead sponsor
- Bayliss J. Camp, PhD
- Government
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Cannabis Use
- Interventions
- Placebo, THC, Beta-Myrcene
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2027 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Spasticity With Multiple Sclerosis
- Interventions
- Nabiximols, Placebo
- Drug
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 6
- States / cities
- Denver, Colorado • Naples, Florida • Tampa, Florida + 3 more
- Conditions
- Cannabis
- Interventions
- Oral cannabis
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- COMT Gene Polymorphism
- Interventions
- delta 9 tetrahydrocannabinol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2014
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- NMO Spectrum Disorder, Spasticity, Muscle
- Interventions
- Nabiximols, Placebo
- Drug
- Lead sponsor
- Michael, Levy M.D.,Ph.D.
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Neuropathic Pain, Peripheral Neuropathic Pain
- Interventions
- THC (Syndros), CBD (Epidolex), THC + CBD (Nabiximols), Placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 320 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 6
- States / cities
- San Diego, California • West Los Angeles, California • West Haven, Connecticut + 3 more