- 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
Search Results
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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.
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Showing 1–24
of 252
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Cannabis Use Disorder
- Interventions
- CB-Abst, CB-Mon
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 15 Years to 18 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Cannabis-use Disorders
- Interventions
- Pregabalin, Placebo
- Drug
- Lead sponsor
- Joshua A. Lile, Ph.D.
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- 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, Impaired Driving, Cognitive Impairment
- Interventions
- Cannabis
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Insomnia Chronic, Cannabis Use
- Interventions
- Cognitive Behavioral Therapy for Insomnia in Cannabis Users (CBTi-CB), Sleep Hygiene Education (SHE)
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 2
- States / cities
- Ann Arbor, Michigan
- Conditions
- Substance Abuse, Juvenile Delinquency, Sexual Behavior, Criminal Behavior, Violence, Depression, Anxiety, Suicide, Sexually Transmitted Infection, Educational Attainment
- Interventions
- Communities That Care
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 10 Years and older
- Enrollment
- 52,323 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Marijuana Abuse
- Interventions
- AEF0117, Placebo oral capsule
- Drug
- Lead sponsor
- Aelis Farma
- Industry
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia, Cannabis Abuse, Cannabis Dependence, Dual Diagnosis
- Interventions
- Clozapine, Risperidone
- Drug
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 9
- States / cities
- Garden Grove, California • Oakland, California • Miami, Florida + 6 more
- Conditions
- Depression - Major Depressive Disorder, Cannabis Use Disorder, Mental Disorder
- Interventions
- Amplification of Positivity - Cannabis Use (AMP-C)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Cannabis Use Disorder
- Interventions
- lorcaserin, Fitbit Charge HR
- Drug · Other
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Cannabis Use, Sleep, Circadian Rhythm
- Interventions
- Cannabis Discontinuation
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- 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
- Post Traumatic Stress Disorder, Cannabis Use, Suicide
- Interventions
- Reduce THC Use
- Behavioral
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 19 Years to 69 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Cannabis Use, Tobacco Use, Cigarette Smoking
- Interventions
- THC 30mg, THC 5mg, THC 0mg, Cigarette Full Nicotine, Cigarette Reduced Nicotine
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis Dependence, Alcohol Dependence, Cannabis Use Disorder, Alcohol Use Disorder
- Interventions
- aprepitant, Placebo, Manual-guided behavioral counseling
- Drug · Behavioral
- Lead sponsor
- The Scripps Research Institute
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- La Jolla, California
- 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
- Caregiver Burden, Cannabis Use, Expressed Emotion, Communications Skills
- Interventions
- Cannabis Conversation Skills for Families (CCSF)
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Insomnia, Alcohol Use, Marijuana Use
- Interventions
- Brief Behavioral Therapy for Insomnia (BBTI), Brief Alcohol Screening and Intervention for College Students (BASICS), Attention Control
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- 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
- Cannabis Use Disorder
- Interventions
- Teen Marijuana Check Up
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 13 Years to 35 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis Use Disorder
- Interventions
- CBT4CBT (Computerized Cognitive Behavioral Therapy), Motivational Interviewing, Contingency Management
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 176 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina