- Conditions
- Smoking, Tobacco
- Interventions
- P2611222, P2615022, P2615122, P2613422
- Other
- Lead sponsor
- RAI Services Company
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 668 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 27
- States / cities
- Chandler, Arizona • Fort Smith, Arkansas • Altamonte Springs, Florida + 21 more
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 25–36
of 12
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Tobacco Use
- Interventions
- Normal Nicotine Content Vape with all flavor e-liquids, Normal nicotine content vape with tobacco e-liquids, Low nicotine content vape with all flavor e-liquids, Low nicotine content vape with tobacco e-liquids
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Nicotine Replacement, Questionnaire Administration, Vaping
- Drug · Other · Device
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 1,500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Cigarette Smoking Behavior
- Interventions
- Manipulation of nicotine/tobacco product price and availability
- Behavioral
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
- Conditions
- Electronic Nicotine Delivery System Flavors
- Interventions
- Tobacco product administration and assessment
- Other
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Nicotine Use Disorder
- Interventions
- Nicotine, Flavor
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Electronic Cigarette Use
- Interventions
- Menthol-flavored e-cigarette, Tobacco-flavored e-cigarette
- Other
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 21 Years to 35 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Smoking Cessation, Smoking
- Interventions
- smokeSCREEN web-based game
- Device
- Lead sponsor
- Yale University
- Other
- Eligibility
- 10 Years to 16 Years
- Enrollment
- 560 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Tobacco Use Disorder
- Interventions
- menthol flavored e-cigarette, tobacco flavored e-cigarette
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Tobacco Use
- Interventions
- Cigarette Brand Switching, E-cigarette Flavor
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Electronic Cigarette Use, Tobacco Smoking
- Interventions
- JUUL ENDS, Combustible cigarette, comparator e-cigarette, Nicorette gum
- Other
- Lead sponsor
- Juul Labs, Inc.
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 137 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 2
- States / cities
- Kansas City, Kansas • Lexington, Kentucky
- Conditions
- Nicotine Use Disoder, Opioid Use Disorder
- Interventions
- Sweet-cooling, Sweet non-cooling EC flavor, Tobacco flavor EC
- Drug
- Lead sponsor
- Prisma Health-Upstate
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Greenville, South Carolina