- Conditions
- COMT Gene Polymorphism
- Interventions
- delta 9 tetrahydrocannabinol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2014
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
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 457–480
of 611
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Pain, Advanced Cancer
- Interventions
- Nabiximols
- Drug
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 660 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 37
- States / cities
- Phoenix, Arizona • El Cajon, California • Gilroy, California + 31 more
- 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 Dependence, Anxiety Disorders, Cannabis Use Disorder, Cannabis Abuse
- Interventions
- Cognitive-Behavioral Therapy, Motivation Enhancement Therapy, Integrated Cannabis and Anxiety Reduction Treatment, False Safety Behavior Elimination Therapy
- Behavioral
- Lead sponsor
- Louisiana State University and A&M College
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2013
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Type 2 Diabetes
- Interventions
- THC, Placebo
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Cannabis Use Disorder
- Interventions
- Active Transcranial Direct Current Stimulation (tDCS), Sham Transcranial Direct Current Stimulation (tDCS), Mindfulness meditation
- Device · Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Interventions
- rTMS
- Device
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 60 Years · Female only
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cannabis Use
- Interventions
- CT-MICART App, Control
- Behavioral
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Influenza, COVID-19, Common Cold
- Interventions
- Immune Support Supplement
- Dietary Supplement
- Lead sponsor
- Center For Interventional Pain and Spine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Bryn Mawr, Pennsylvania
- 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
- 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
- Cannabis Dependence
- Interventions
- Long-acting injectable naltrexone
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 2
- States / cities
- New York, New York
- Conditions
- Cannabis Use
- Interventions
- [11C]UCB-J PET
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Impairment, Cannabis Intoxication
- Interventions
- EyeBOX
- Diagnostic Test
- Lead sponsor
- Oculogica, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 225 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Westport, Connecticut
- Conditions
- Cannabis Use
- Interventions
- Brief Motivational Mobile Health (mHealth) Intervention, Psychoeducational Attention Control (AC)
- Behavioral · Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- HIV Infections
- Interventions
- Focus Group, First Intervention Trial, Intervention Trial 2
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 3
- States / cities
- Los Angeles, California • New York, New York • Philadelphia, Pennsylvania
- 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
- Bipolar Disorder, Substance Use Disorder
- Interventions
- Icariin
- Drug
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Healthy
- Interventions
- Eggs
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Non-metastatic Bladder Cancer
- Interventions
- Cannabigerol
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2028
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Breast Carcinoma, Colorectal Carcinoma, Lung Non-Small Cell Carcinoma, Melanoma, Non-Hodgkin Lymphoma
- Interventions
- Non-interventional Study
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 483
- States / cities
- Fairbanks, Alaska • Kingman, Arizona • Phoenix, Arizona + 376 more
- Conditions
- Cannabis Use Disorder
- Interventions
- Motivational Enhancement Therapy plus Ecological Momentary Intervention, Enhanced Usual Care
- Behavioral
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 26 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Sleep, THC, Marijuana, Cannabis
- Interventions
- Dronabinol
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 21 Years to 34 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon