- 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
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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 1–5
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- Conditions
- Opioid Use, Marijuana, Chronic Pain
- Interventions
- Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
- Other
- Lead sponsor
- Vireo Health
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Queens, New York
- Conditions
- THC, Cannabis, Cannabis Smoking, Cannabis Use, Unspecified, Cigarette Smoking, Tobacco Use, Nicotine Dependence, Nicotine Withdrawal, Cardiovascular Risk Factor
- Interventions
- Smoked Cannabis, Vaped Cannabis, Tobacco Cigarette
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 2
- States / cities
- San Francisco, California
- Conditions
- Underage Drinking, Cannabis Use, Drinking, Teen, Drinking, College, College Drinking, Teen Drinking
- Interventions
- e-PBI
- Behavioral
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 18 Years to 19 Years
- Enrollment
- 1,980 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Alcohol Drinking, Marijuana Smoking
- Interventions
- brief counseling
- Behavioral
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 554 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island