- Conditions
- Cannabis, Low Back Pain, Neuropathic Pain
- Interventions
- Placebos, dronabinol, Vaporized Cannabis 3.7% THC/5.6% CBD
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 19 Years to 70 Years
- Enrollment
- 131 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- San Diego, California
Search Results
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Showing 1–24
of 197
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Pain, Abuse, Drug, Intoxication; Cannabinoids
- Interventions
- Cannabis, Dronabinol, Smoked Placebo, Oral Placebo
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 103 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Marijuana Smoking
- Interventions
- Smoked marijuana cigarettes: High THC dose (6% THC)
- Drug
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 133 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Cannabis, Post Traumatic Stress Disorder
- Interventions
- Nabilone, Cannabis, Propranolol, Placebo
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Cannabis Use
- Interventions
- Packaging imagery, No Imagery (Control)
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 1,260 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Blood Pressure
- Interventions
- Dronabinol, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Healthy
- Interventions
- Cannabidiol, Delta-9-THC, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Marijuana Impairment
- Interventions
- Medium THC, Placebo THC
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Behavioral Pharmacology of Cannabis
- Interventions
- cannabis
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis Intoxication
- Interventions
- Cannabis, 0 mg THC (placebo)
- Drug · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Vaping, Adolescent, Electronic Cigarette Use, Nicotine, Cannabis
- Interventions
- Vaping Device Labeling
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 11 Years to 19 Years
- Enrollment
- 3,048 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Healthy
- Interventions
- Naloxone, Delta-9-THC, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Cannabis, Dependence
- Interventions
- THC, Rimonobant, Rimonabant
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 45 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland
- Conditions
- Marijuana Abuse
- Interventions
- THC (delta-9 tetrahydrocannabinol), d-amphetamine, oral THC
- Drug
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Alcohol Drinking, Marijuana
- Interventions
- THC 7.2%, THC 3.1%, Placebo
- Drug
- Lead sponsor
- Brown University
- Other
- Eligibility
- 21 Years to 44 Years
- Enrollment
- 157 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Cannabis, Marijuana Abuse
- Interventions
- drug condition
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Bipolar Disorder
- Interventions
- Dronabinol, Epidiolex, Placebos
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Anxiety, Depression, Cannabis Use
- Interventions
- CC, PAC, WL
- Behavioral
- Lead sponsor
- Trustees of Dartmouth College
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Pain, Advanced Cancer
- Interventions
- Nabiximols
- Drug
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 660 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 37
- States / cities
- Phoenix, Arizona • El Cajon, California • Gilroy, California + 31 more
- Conditions
- Healthy
- Interventions
- Delta-9-THC, N-acetylcysteine, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- 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
- 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
- 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