- Conditions
- Electronic Cigarette Use, Smoking, Cigarette, Nicotine Dependence
- Interventions
- NJOY ACE e-cigarette
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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 241–264
of 305
matching trials from the live ClinicalTrials.gov search.
- Conditions
- E-cigarette Use, Tobacco Use Cessation
- Interventions
- Computerized attentional bias modification training, Placebo attention control training
- Behavioral
- Lead sponsor
- University of Wisconsin, Milwaukee
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Tobacco Use
- Interventions
- Not listed
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 50 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Vaping
- Interventions
- Vaping prevention video ads
- Behavioral
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Other
- Eligibility
- 13 Years to 20 Years
- Enrollment
- 3,113 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Nicotine Dependence, Nicotine Addiction, Nicotine Use Disorder, Nicotine Vaping, Vaping
- Interventions
- Smartphone app, Text Message, Survey Administration
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Nicotine Dependence
- Interventions
- Nicotine patch, ENDS, Placebo patch, Placebo ENDS
- Drug · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Tobacco Smoking
- Interventions
- menthol ban in cigarettes only, total menthol ban
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 151 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Electronic Cigarette Use
- Interventions
- Low strength nicotine e-liquid, High strength nicotine e-liquid
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 55 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking Cessation
- Interventions
- Bupropion, Zonisamide, Placebo bupropion, Placebo zonisamide, E-cigarette
- Drug · Other
- Lead sponsor
- Rose Research Center, LLC
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 2
- States / cities
- Charlotte, North Carolina • Raleigh, North Carolina
- Conditions
- E-Cig Use
- Interventions
- E-cig use
- Other
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- E-cigarette Use, Smoking Behaviors
- Interventions
- JUUL E-Cigarette Device
- Device
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Depressive Symptoms, Depression, Adolescent Behavior
- Interventions
- Behavioral Activation Therapy app, Treatment as Usual
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 16 Years to 20 Years
- Enrollment
- 106 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Tobacco Use, Nicotine Dependence, Other Tobacco Product, Tobacco Smoking
- Interventions
- JUUL 5%, Virginia Tobacco, ENDS product
- Other
- Lead sponsor
- Juul Labs, Inc.
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 2
- States / cities
- Charlotte, North Carolina • Raleigh, North Carolina
- Conditions
- Nicotine Dependence, Electronic Cigarette Use, Cigarette Smoking
- Interventions
- Nicotine, Juul e-cigarette, Reduction
- Drug · Device · Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 77 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Nicotine Vaping, Nicotine, Vaping
- Interventions
- CA35, CM35, Cig
- Other
- Lead sponsor
- Philip Morris Products S.A.
- Industry
- Eligibility
- 24 Years to 65 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- High Point, North Carolina
- Conditions
- Electronic Cigarettes
- Interventions
- e-Cigarette
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Vaping
- Interventions
- The FDA's The REal Cost vaping prevention ads - Health harms theme, The FDA's The Real Cost vaping prevention ads - Addiction theme, Neutral vaping ads
- Behavioral
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 1,565 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Lung Inflammation, HIV Seropositivity
- Interventions
- ECIGS, mobile contingency management (mCM), Usual brand
- Other · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Electronic Cigarette Use
- Interventions
- E-cigarette liquid with ethanol, 1 puff, E-cigarette liquid without ethanol, 1 puff, E-cigarette liquid with ethanol, 10 puffs, E-cigarette liquid without ethanol, 10 puffs
- Other
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Vaping
- Interventions
- Youth Perceptions of Influencer Age and Fitness Contexts in E-Cigarette Marketing
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 14 Years to 17 Years
- Enrollment
- 700 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Vaping, E-cigarette Use, Electronic Cigarette Use
- Interventions
- Vape Messaging Intervention
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 569 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Former Smoker, Non-Smoker
- Interventions
- D10-phenanthrene
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- E-cigarette Use, Vaping
- Interventions
- Peer Messaging, Peer Coaching via Text, Gamification, E-Cigarette Cessation Materials
- Behavioral · Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Nicotine Administration & Dosage, E-cigarettes, Vaping, E-Liquid, Tobacco Smoking
- Interventions
- JUUL, Tobacco
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 2
- States / cities
- San Francisco, California