- Conditions
- Nicotine Vaping
- Interventions
- YES-CAN! program
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 9 Years and older
- Enrollment
- 1,166 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
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 1–24
of 182
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Tobacco-Related Carcinoma
- Interventions
- Smartphone Application-based Intervention, Survey Administration, Interview
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 1,072 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Vaping, Smoking
- Interventions
- E-cigarette & Tobacco Use Treatment Intervention
- Behavioral
- Lead sponsor
- Children's Mercy Hospital Kansas City
- Other
- Eligibility
- 14 Years to 21 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- E-cigarette Use
- Interventions
- Live Free From E-cigarettes
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Electronic Cigarette Use, Cigarette Smoking, Cigarette Use, Electronic, Vaping
- Interventions
- Control Marketing Strategies, Experimental Marketing Strategies
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 601 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cannabis, Vaping, Emotion Regulation
- Interventions
- Virtual reality videogame intervention for vaping prevention
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 11 Years to 15 Years
- Enrollment
- 62 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Message Exposure (Sequence: Regular Then Flavor), Message Exposure (Sequence: Flavor Then Regular), No Message Exposure (Control Condition)
- Interventions
- Exposure to Anti-Vaping Messages (generic themes then flavor-specific themes), Exposure to Anti-Vaping Messages (flavor-specific themes then generic themes), Exposure to Anti-Vaping Messages (no message exposure)
- Behavioral
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- Conditions
- Survey, E-Cig Use, Smoking Behaviors, Alcohol Drinking, Vaping, Food Intake
- Interventions
- Not listed
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 3,245 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Addiction Nicotine
- Interventions
- VapeAway filter system
- Device
- Lead sponsor
- VapeAway
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- E-Cig Use
- Interventions
- ECIG own, ECIG Vuse
- Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 21 Years to 25 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Tobacco Use Disorder, Nicotine Dependence
- Interventions
- Counseling, Contingency management, Text-based support
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Cigarette Smoking, E-cigarette Use
- Interventions
- Nicotine Content, Illegal cigarette price, E-cigarette price
- Behavioral
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
- Conditions
- Message Exposure
- Interventions
- educational message exposure
- Behavioral
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- Conditions
- Acute Abstinence From Cigarettes vs E-cigarettes (ENDS)
- Interventions
- Acute (24-hour) abstinence, Ad libitum smoking/vaping
- Behavioral
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 370 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Electronic Cigarette Use, Endothelial Dysfunction, Inflammation
- Interventions
- Placebo, Salsalate 750 MG Oral Tablet [DISALCID]
- Drug
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa
- Conditions
- Cannabis Dependence
- Interventions
- Biospecimen Collection, Cannabis sativa Extract, Nicotine, Placebo Administration, Questionnaire Administration
- Procedure · Drug · Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Vaping Cessation
- Interventions
- Pivot for Vape
- Behavioral
- Lead sponsor
- Pivot Health Technologies Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- San Carlos, California
- Conditions
- Vaping
- Interventions
- Active nVNS, Control nVNS
- Device
- Lead sponsor
- Temple University
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Heavy Metal Exposure From Vaping
- Interventions
- Non-Interventional Study
- Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Alcohol Abuse, Nicotine Dependence Tobacco Product
- Interventions
- E-cig use
- Behavioral
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Tobacco Dependence, Tobacco Smoking
- Interventions
- Smoke-free home resident intervention, Lay Health Worker coaching
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 544 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Vaping, Preventive Psychiatry, Social Networking
- Interventions
- Above the Influence-Vaping (ATI-V)
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 3,950 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Smoking Cessation, Smoking Behaviors, Smoking Reduction, Smoking, Cigarette, Smoking, Nicotine Dependence
- Interventions
- Clickotine®
- Device
- Lead sponsor
- Click Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Male Reproductive Problem
- Interventions
- Cannabis plant (THC 20mg), Cannabis (0%/ THC / 0% CBD), Cannabis plant (THC 40mg)
- Drug
- Lead sponsor
- Kanako Hayashi
- Other
- Eligibility
- 21 Years to 64 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Pullman, Washington