- Conditions
- Healthy
- Interventions
- THC, Placebo oral capsule
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 156
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- Conditions
- Neurosciences, Substance-Related Disorders, Behavior Problem
- Interventions
- Placebo TMS Sham, Marinol 10Mg Capsule TMS Sham, Marinol 30Mg Capsule TMS Sham, Placebo TMS Real, Marinol 10Mg Capsule TMS Real, Marinol 30Mg Capsule TMS Real
- Device · Drug · Other
- Lead sponsor
- Michael J. Wesley, PhD
- Other
- Eligibility
- 18 Years to 34 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Endometriosis, CBD, Pelvic Pain
- Interventions
- Cannabidiol (CBD) Extract, Norethindrone Acetate, Placebo
- Drug · Other
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Cannabis Use
- Interventions
- THC 20mg, Placebo
- Drug
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Pullman, Washington
- 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
- Pain, Tolerance, Oral vs Vaporized THC, Abuse Liability
- Interventions
- Dronabinol 5 MG, Dronabinol 10 MG, 2mg Purified THC in an ethanolic solution, 4mg Purified THC in an ethanolic solution, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- 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
- Schizophrenia, Mental Disorders, Psychotic Disorders
- Interventions
- THC and Iomazenil, Placebo (control)
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- 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
- 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
- Cannabis
- Interventions
- Placebo, Dronabinol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 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
- Cannabis, Alcohol Effect, Driving Under the Influence of Alcohol and Other Drugs
- Interventions
- Active delta-9-THC, Placebo, Active Ethanol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2026
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Cannabis Use Disorder
- Interventions
- Dronabinol, Placebo
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Endurance Exercise
- Interventions
- THC 5, Placebo
- Drug
- Lead sponsor
- Christopher Bell
- Other
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Subjective Drug Effects, THC, D-limonene
- Interventions
- D-Limonene, Delta-9-THC, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Total Knee Arthroplasty, Opioid Use
- Interventions
- Dronabinol 5mg Cap, Placebo oral tablet
- Drug · Other
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Pain, Advanced Cancer
- Interventions
- Nabiximols, Placebo (GA-0034)
- Drug
- Lead sponsor
- GW Pharmaceuticals Ltd
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 397 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2015
- U.S. locations
- 25
- States / cities
- Phoenix, Arizona • El Cajon, California • Gilroy, California + 19 more
- Conditions
- Opioid Dependence
- Interventions
- injectable naltrexone and dronabinol, Naltrexone and placebo
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cannabis
- Interventions
- Inhaled THC, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Cannabis, Psychotic Disorders
- Interventions
- THC, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Chemotherapy Induced Nausea and Vomiting
- Interventions
- dronabinol, ondansetron, dronabinol/ondansetron, placebo
- Drug
- Lead sponsor
- Solvay Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2004
- U.S. locations
- 43
- States / cities
- Tucson, Arizona • Anaheim, California • Fountain Valley, California + 37 more
- 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
- 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