- 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
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 553–576
of 611
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Alcohol Use, Marijuana Use, Sexually Transmitted Infections
- Interventions
- motivational intervention, health education
- Behavioral
- Lead sponsor
- Butler Hospital
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 566 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- 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
- Cannabis Dependence, Nicotine Dependence
- Interventions
- Cognitive Behavioral Therapy, Nicotine Replacement Therapy
- Behavioral · Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Feedback, Psychological, Clinical Trial, Substance Abuse
- Interventions
- Web-based PFI, Assessment Only
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 843 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- the Pharmacokinetic Profile of Icariin in Humans
- Interventions
- Icariin, Matching placebo
- Drug · Dietary Supplement
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Cancer Pain, Quality of Life, Pain, Acute, Cannabis Use
- Interventions
- PPP001, Placebo
- Drug
- Lead sponsor
- Tetra Bio-Pharma
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Cave Creek, Arizona
- Conditions
- Alcohol Abuse, Alcohol Dependence
- Interventions
- Individual Motivational Interview (IMI), Individual Motivational Interview + Family Check-Up
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 2
- States / cities
- Providence, Rhode Island
- Conditions
- Marijuana Use Disorder
- Interventions
- Inactive Marijuana (0% THC), Low THC marijuana (1.8 %THC), High THC marijuana (3.9% THC)
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Alcohol Drinking, Marijuana
- Interventions
- THC 7.2%, THC 3.1%, Placebo
- Drug
- Lead sponsor
- Brown University
- Other
- Eligibility
- 21 Years to 44 Years
- Enrollment
- 157 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Cannabis Use
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Marijuana Smoking
- Interventions
- Dronabinol 120mg/day, Placebo, Dronabinol 240mg/day
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cannabis, Dependence, Cannabis Abuse, Pharmacokinetics, fMRI
- Interventions
- Sativex(Registered Trademark), THC
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- THC
- Interventions
- THC, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Cannabis Use, Stress
- Interventions
- Water Temperature Variation - WW, Water Temperature Variation - CW
- Other
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 166 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Boulder, Colorado
- Conditions
- Back Pain, Neck Pain
- Interventions
- Cannabis, Oxycodone, Placebo for Cannabis, Placebo for Oxycodone
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Substance Use Disorders, Posttraumatic Stress Disorder
- Interventions
- Prolonged Exposure Therapy, Prolonged Exposure therapy + VR/ER
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- 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
- Cancer
- Interventions
- Not listed
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 21 Years to 99 Years
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 3
- States / cities
- Buffalo, New York • Philadelphia, Pennsylvania
- Conditions
- Marijuana Dependence
- Interventions
- Cognitive stressor
- Other
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cannabis Use, Drug Use, Development, Infant
- Interventions
- No Intervention will be used
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Marijuana Smoking
- Interventions
- Smoked marijuana cigarettes: High THC dose (6% THC)
- Drug
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 133 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Study Focuses on Brain Morphology and Cognition in Older Subjects
- Interventions
- Not listed
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 60 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California