- Conditions
- Alcohol Drinking, Cannabis
- Interventions
- Alcohol(oral) and placebo, Cannabis(THC)(Inhaled) and Placebo
- Drug
- Lead sponsor
- Gary R Gaffney
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
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 265–288
of 357
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson's Disease
- Interventions
- cannabidiol
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Cannabis
- Interventions
- Cannabis(THC) inhaled
- Drug
- Lead sponsor
- ISBRG Corp
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Insomnia
- Interventions
- Cognitive Behavioral Therapy for insomnia (CBTi-CB-TM), Sleep Hygiene Education (SHE-TM)
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Depressive Disorder, Major, Cannabis Abuse
- Interventions
- Fluoxetine, Placebo
- Drug · Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 14 Years to 25 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2012
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Alcohol Use Disorder
- Interventions
- Cannabidiol, Placebo
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Sleep
- Interventions
- Manipulation of Sleep Duration
- Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 21 Years to 29 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2032
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Cannabis Use Disorder
- Interventions
- Cannabidiol oral solution, Placebo
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cannabis Use, Alcohol Use, Inflammation
- Interventions
- Not listed
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 77 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Cannabis Dependence
- Interventions
- Aprepitant, Placebo, Manual-guided behavioral counseling
- Drug · Behavioral
- Lead sponsor
- The Scripps Research Institute
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Complex Regional Pain Syndrome
- Interventions
- BRC-002, BRC-002 Placebo
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 2
- States / cities
- La Jolla, California • San Diego, California
- Conditions
- Marijuana Abuse
- Interventions
- Yohimbine
- Drug
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Alcohol Abuse, Cannabis Abuse, Major Depressive Disorder, Substance-Related Disorders
- Interventions
- Integrated Cognitive Behavioral Therapy, Twelve Step Facilitation Therapy
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2004
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Suicide, Alcohol Abuse, Drug Abuse, HIV
- Interventions
- Prevention program
- Behavioral
- Lead sponsor
- George Mason University
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2014
- U.S. locations
- 1
- States / cities
- Fairfax, Virginia
- 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 Use, THC, Marijuana Use, Cognitive Impairment, THC Vaping
- Interventions
- 15% THC Potency Reduction, 35% THC Potency Reduction
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years to 25 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Prenatal Alcohol Exposure, Prenatal Tobacco Exposure, Prenatal Marijuana Exposure
- Interventions
- Computer tablet-delivered C4H, Person-delivered C4H, Brief Advice
- Behavioral
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 219 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Austin, Texas
- 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
- Marijuana Abuse, Mood Disorders
- Interventions
- Buspirone
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Marijuana Abuse
- Interventions
- Buspirone, Motivational enhancement therapy
- Drug · Procedure
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cannabis, Cannabis Use
- Interventions
- Mobile contingency management
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Chronic Pain
- Interventions
- Educational Session
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Schizophrenia, Substance Abuse, Cocaine Abuse, Tobacco Use Disorder
- Interventions
- Various Screening psychiatric and medical assessments
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 523 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2019
- U.S. locations
- 1
- States / cities
- Catonsville, Maryland
- 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