- Conditions
- HIV-1-infection
- Interventions
- 10 mg Δ9-tetrahydrocannabinol (THC), 600 mg cannabidiol (CBD), Placebo
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 138 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- San Diego, California
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 232
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Marijuana Impairment
- Interventions
- Low dose THC marijuana, High dose THC marijuana, Placebo marijuana
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Pain, Abuse, Drug
- Interventions
- Active Cannabis, Placebo Cannabis
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Abuse Cannabis, Pain, Pharmacokinetics
- Interventions
- Placebo Comparator: Placebo, Low dose THC, High dose THC
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cannabis Use Disorder, Cannabis Withdrawal
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cannabis Use Disorder
- Interventions
- Broad Spectrum Cannabidiol (bsCBD) 400 mg, Placebo
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Attention Deficit Disorder With Hyperactivity, Marijuana Abuse
- Interventions
- Atomoxetine, placebo
- Drug · Other
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 14 Years to 21 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cannabis, Alcohol Effect, Driving Under the Influence of Alcohol and Other Drugs
- Interventions
- Active inhaled cannabis, Placebo, Active Oral Ethanol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Multiple Sclerosis
- Interventions
- Smoked Cannabis
- Drug
- Lead sponsor
- Center for Medicinal Cannabis Research
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Cannabis Use
- Interventions
- Cannabis, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis Use Disorder
- Interventions
- PF 04457845, Placebo Oral Tablet
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 228 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 4
- States / cities
- New Haven, Connecticut • Baltimore, Maryland • New York, New York + 1 more
- Conditions
- Cannabis Dependence, Marijuana Dependence
- Interventions
- Dronabinol, Placebo, Lofexidine
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 156 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Pain, Advanced Cancer
- Interventions
- Nabiximols, Placebo (GA-0034)
- Drug
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 399 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 20
- States / cities
- Glendale, California • Santa Rosa, California • Clearwater, Florida + 16 more
- Conditions
- Peripheral Nervous System Diseases, HIV Infections
- Interventions
- Smoked Marijuana
- Drug
- Lead sponsor
- Center for Medicinal Cannabis Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Cannabis
- Interventions
- Cannabis
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Measuring THC-induced Cognitive Impairment Using a Mobile Application
- Interventions
- Dronabinol, Placebo
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Child Development, Cannabis Use
- Interventions
- Placebo, Choline
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- HIV, AIDS, Aging
- Interventions
- Cannabis, Placebo
- Drug · Other
- Lead sponsor
- Albert Einstein College of Medicine
- Other
- Eligibility
- 40 Years to 70 Years · Female only
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- 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
- 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
- Marijuana Dependence
- Interventions
- Placebo, Dronabinol
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Palliative Care, Pain, Cancer
- Interventions
- Sativex Low Dose, Sativex Medium Dose, Sativex High Dose
- Drug
- Lead sponsor
- GW Pharmaceuticals Ltd
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 23
- States / cities
- Tuscaloosa, Alabama • Casa Grande, Arizona • Fountain Valley, California + 19 more
- Conditions
- PTSD, Post Traumatic Stress Disorder, Suicide, Cannabis Use
- Interventions
- Cannabidiol (CBD) only, Placebo only, Delta-9-tetrahydrocannabinol (THC) only, THC:CBD 1:1
- Drug
- Lead sponsor
- Leslie Lundahl
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 280 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Detroit, Michigan