- Conditions
- Tobacco Smoking, Smoking Behaviors
- Interventions
- Odorants
- Other
- Lead sponsor
- Tim McClintock
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
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 409–432
of 1,795
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Tobacco Dependence
- Interventions
- very low nicotine content cigarettes
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 839 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 9
- States / cities
- San Francisco, California • Tampa, Florida • Baltimore, Maryland + 6 more
- Conditions
- Tobacco Use Cessation
- Interventions
- Questionnaire, Interview
- Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Tobacco Use
- Interventions
- Cigarillo flavor type
- Other
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 34 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Smoking, Nicotine Dependence, Alcohol Dependence
- Interventions
- Practical Counseling, Alcohol Intervention Counseling
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,948 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Tobacco Use, Smoking Cessation, Nicotine Dependence
- Interventions
- Ketamine Hydrochloride, Motivational enhancement therapy
- Drug · Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Vaping, Cessation, Tobacco
- Interventions
- This is Quitting, Assessment only control, Waitlist control
- Behavioral · Other
- Lead sponsor
- Truth Initiative
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 1,681 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Tobacco Smoking
- Interventions
- Implementation Intervention
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 91 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cigarette Smoking, Overweight, Obesity
- Interventions
- Weight gain prevention and smoking cessation, Smoking cessation
- Behavioral
- Lead sponsor
- Consumer Wellness Solutions
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,540 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- HIV, AIDS, Nicotine Dependence
- Interventions
- Bupropion, Brief Counseling, High-magnitude prize contingency management, Monitored support to quit smoking, No additional treatment, Prize contingency management for abstinence, Low intensity prize contingency management
- Drug · Behavioral
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Tobacco Use Disorder, Oral Nicotine Pouch Use, Smoking Behaviors, Harm Reduction, Toxic Effect of Tobacco and Nicotine, Carcinogenesis
- Interventions
- ZYN
- Device
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 77 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Tobacco Use, Smoking, Tobacco Smoking
- Interventions
- Marlboro Gold Box, Newport Box, Non-combusted cigarette variant 42001401, Non-combusted cigarette variant 42001399, Non-combusted cigarette variant 40007386, Non-combusted cigarette variant 42001402
- Other
- Lead sponsor
- RAI Services Company
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Stockbridge, Georgia
- Conditions
- Adolescent Substance Use
- Interventions
- Guiding Good Choices
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 11 Years to 12 Years
- Enrollment
- 3,636 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 3
- States / cities
- Oakland, California • Aurora, Colorado • Detroit, Michigan
- Conditions
- Smoking Cessation
- Interventions
- Motivational Interviewing (MI), Structured Brief Advice (SBA)
- Behavioral
- Lead sponsor
- Pennsylvania Department of Health
- Government
- Eligibility
- 14 Years to 18 Years
- Enrollment
- 330 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 3
- States / cities
- Allentown, Pennsylvania • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
- Conditions
- Tobacco Use Disorder
- Interventions
- AZD8529
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 75 Years · Female only
- Enrollment
- 214 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 9
- States / cities
- Encino, California • La Jolla, California • Los Alamitos, California + 6 more
- Conditions
- Tobacco Use Disorder
- Interventions
- Bupropion, Placebo, weight concerns intervention, smoking cessation intervention
- Drug · Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 349 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2010
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Alcohol Dependence, Nicotine Dependence
- Interventions
- Low-Dose Topiramate, Placebo, High-Dose Topiramate
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 236 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 4
- States / cities
- La Jolla, California • Houston, Texas • Charlottesville, Virginia + 1 more
- Conditions
- Cigarette Smoker, Tobacco Use Disorder
- Interventions
- Behavioral Intervention, Laboratory Biomarker Analysis, Nicotine Patch, Questionnaire Administration, Smoking Cessation Intervention
- Behavioral · Other · Drug
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Smoking
- Interventions
- Standard Treatment Counseling, Culturally-Tailored Treatment
- Behavioral
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Keshena, Wisconsin
- Conditions
- Tobacco Use, Tobacco Smoking
- Interventions
- Product A, Product B, Product C, Product D, Product E, Product F, Product G, Product H, Product I
- Other
- Lead sponsor
- British American Tobacco (Investments) Limited
- Industry
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Tobacco Dependence
- Interventions
- S-Adenosyl-L-Methionine, placebo
- Drug · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota • La Crosse, Wisconsin
- Conditions
- Nicotine Dependence
- Interventions
- Juul Electronic cigarette, Very Low Nicotine Cigarettes, Active Nicotine Patch, Placebo Patch
- Device · Other · Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 209 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 2
- States / cities
- Madison, Wisconsin • Milwaukee, Wisconsin
- Conditions
- Immunity, Smoking, Cigarette
- Interventions
- 100 mg Solarplast, Placebo
- Dietary Supplement
- Lead sponsor
- University of Memphis
- Other
- Eligibility
- 30 Years to 60 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- E-cigarette Use
- Interventions
- Stanford Vaping Prevention curriculum
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 10 Years to 20 Years
- Enrollment
- 2,779 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Palo Alto, California