- Conditions
- Alcohol Use, Marijuana Use, Sexual Behavior
- Interventions
- OnTrack, Treatment as Usual, Brief Motivational Interviewing
- Behavioral
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 21 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
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 169–192
of 337
matching trials from the live ClinicalTrials.gov search.
- 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 Use
- Interventions
- Motivational and Behavioral Economics Informed Intervention, Enhanced Usual Care
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2030
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Cannabis Use Disorder
- Interventions
- Approach Bias Modification (ABM), Sham ABM, Psychosocial therapy for cannabis use disorder.
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cannabis Use
- Interventions
- THC 20mg, Placebo
- Drug
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Pullman, Washington
- Conditions
- Cannabis Use Disorder
- Interventions
- Cannabidiol - fsCBD, Placebo, Cannabidiol - bsCBD
- Drug
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 165 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Boulder, Colorado
- Conditions
- Opioid-use Disorder, Cocaine Use Disorder, Marijuana Use Disorder, Healthy Controls
- Interventions
- Not listed
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 368 participants
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Marijuana Use, Marijuana Dependence, Tobacco Use, Alcohol Use, Unspecified
- Interventions
- Domain-Specific Episodic Future Thinking
- Behavioral
- Lead sponsor
- Michael Sofis
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Sudbury, Massachusetts
- Conditions
- Schizophrenia Spectrum Disorders, Cannabis Use
- Interventions
- Cannabidiol (CBD), Placebo
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 35 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2050
- U.S. locations
- 3
- States / cities
- Los Angeles, California • Baltimore, Maryland • Catonsville, Maryland
- Conditions
- HIV Positive
- Interventions
- Not listed
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 218 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Use; Tobacco, Harmful, Alcohol Abuse, Drug Abuse
- Interventions
- iMET, iMET/TE
- Behavioral
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 12 Years to 21 Years
- Enrollment
- 121 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cannabis Use
- Interventions
- Behavioral: Smart Talk Cannabis Awareness and Prevention
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 10 Years to 20 Years
- Enrollment
- 10,800 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Cancer
- Interventions
- Not listed
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 450 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Portland, Oregon • Philadelphia, Pennsylvania
- Conditions
- Nicotine Dependence, Tobacco Use Disorder
- Interventions
- Varenicline Pill, Contingency management, Counseling
- Drug · Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 3
- States / cities
- Charleston, South Carolina • Lancaster, South Carolina • Pickens, South Carolina
- Conditions
- Hiv, Alcohol Drinking, Fall, Cannabis Use
- Interventions
- Information Motivation Behavioral and Motivational Interviewing (IMB-MI) technique
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Smoking
- Interventions
- smokeSCREEN game
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 10 Years to 16 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 4
- States / cities
- Hamden, Connecticut • New Haven, Connecticut
- Conditions
- Cannabis Use
- Interventions
- Strain label, Claim
- Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 3,035 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- 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
- 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
- Cannabis Use
- Interventions
- Physical Activity (PA) Social Media Group, Verdi plus PA Social Media Group
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Vaping
- Interventions
- Social Media Intervention
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 13 Years to 21 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Cannabis Dependence
- Interventions
- Placebo, Gabapentin
- Drug
- Lead sponsor
- The Scripps Research Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Medical Cannabis
- Interventions
- Not listed
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 2
- States / cities
- Gainesville, Florida • Tallahassee, Florida
- Conditions
- Substance Abuse, Risk Reduction, RIsky Sexual Behavior
- Interventions
- Handbook condition, Handbook plus condition
- Behavioral
- Lead sponsor
- Washington State University
- Other
- Eligibility
- 17 Years to 22 Years
- Enrollment
- 910 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Pullman, Washington