- Conditions
- Alcoholism, Smoking
- Interventions
- nicotine replacement patch, mood management
- Drug · Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2003
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
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 25–48
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Nicotine Use Disorder
- Interventions
- E-liquid coolant (No WS-3) for non-menthol (1), E-liquid coolant (No WS-3) for low (0.1%) menthol (1), E-liquid coolant (No WS-3) for high (2.0%) menthol (1), E-liquid coolant (Low [0.1%] WS-3) for non-menthol (2), E-liquid coolant (Low [0.1%] WS-3) for low (0.1%) menthol (2), E-liquid coolant (Low [0.1%] WS-3) for high (2.0%) menthol (2), E-liquid coolant (High [2.0%] WS-3) for non-menthol (3), E-liquid coolant (High [2.0%] WS-3) for low (0.1%) menthol (3), E-liquid coolant (High [2.0%] WS-3) for high (2.0%) menthol (3), E-liquid coolant (Low [0.1%] WS-23) for non-menthol (4), E-liquid coolant (Low [0.1%] WS-23) for low (0.1%) menthol (4), E-liquid coolant (Low [0.1%] WS-23) for high (2.0%) menthol (4), E-liquid coolant (High [2.0%] WS-23) for non-menthol (5), E-liquid coolant (High [2.0%] WS-23) for low (0.1%) menthol (5), E-liquid coolant (High [2.0%] WS-23) for high (2.0%) menthol (5), E-liquid coolant (4% WS-23) for non-menthol (6), E-liquid coolant (4% WS-23) for low (0.1%) menthol (6), E-liquid coolant (4% WS-23) for high (2.0%) menthol (6)
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking, Tobacco, Smoking (Tobacco) Addiction
- Interventions
- Cigarette 1, Cigarette 2, Patch 1, Patch 2
- Drug
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 221 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Tobacco Use
- Interventions
- transdermal nicotine patches, Motivational interview
- Drug · Behavioral
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 21 Years and older
- Enrollment
- 336 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Smoking Cessation
- Interventions
- Forever Free Booklets
- Behavioral
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,124 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Smoking, Smoking Cessation, Tobacco Smoking, Cigarette Smoking
- Interventions
- Varenicline 0.5 MG, Nicotine Replacement Therapy (NRT)
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 652 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Tobacco Prevention and Cessation
- Interventions
- Incentives for being tobacco free
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 1,651 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking Cessation
- Interventions
- Smoking cessation booklet
- Behavioral
- Lead sponsor
- University of Hawaii
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,826 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Honolulu, Hawaii
- Conditions
- Schizophrenia
- Interventions
- Web-based motivational decision support system, NCI Education
- Behavioral
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 184 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • Worcester, Massachusetts • New Brunswick, New Jersey
- Conditions
- Tobacco Use Disorder
- Interventions
- Nicotine polacrilex, Bupropion
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 403 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2001 – 2009
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Smoking Cessation
- Interventions
- Nicotine Replacement Therapy
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Cigarette Smoking
- Interventions
- Propranolol, Placebo
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Asthma
- Interventions
- Puff City GA, General Asthma Education
- Behavioral
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 14 Years to 21 Years
- Enrollment
- 700 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Smoking Cessation; Tobacco Dependence, E-Cig Use, Nicotine Dependence, Other Tobacco Product
- Interventions
- BREATHE Free Curriculum
- Behavioral
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Smoking Cessation
- Interventions
- Recommender CTHC, Standard CTHC, Peer Recruitment, Standard Online Recruitment
- Behavioral · Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,487 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Smoking Cessation
- Interventions
- Older Smoker Motivational Intervention, Control Motivational Message
- Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 201 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Tobacco Smoking
- Interventions
- Varenicline, Brief smoking cessation counseling
- Drug · Behavioral
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 320 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Tobacco Use, Cigarette Use
- Interventions
- Reduced nicotine regulatory environment, Restriction on characterizing flavors in combustible nicotine products, Restriction on characterizing flavors in noncombustible nicotine products
- Behavioral
- Lead sponsor
- Bethany Shorey Fennell
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 695 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Lung Neoplasms, Lung Cancer
- Interventions
- Mobile Low-dose Computed Tomography (LDCT) Screening
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 40 Years to 54 Years
- Enrollment
- 1,160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2028
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina
- Conditions
- Smoking Cessation, Pain
- Interventions
- Smoking cessation and pain management intervention, Varenicline
- Other · Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Nicotine Addiction
- Interventions
- Varenicline, Placebo, Transdermal Nicotine
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 1,246 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 3
- States / cities
- Buffalo, New York • Philadelphia, Pennsylvania • Houston, Texas
- Conditions
- Tobacco Use Disorder
- Interventions
- Behavior Therapy
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 40 Years to 79 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 2003
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Smoking Reduction
- Interventions
- Menthol-flavored electronic cigarette, Tobacco-flavored electronic cigarette
- Other
- Lead sponsor
- Nikki Nollen, PhD, MA
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 800 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Vaping, Nicotine Dependence
- Interventions
- Varenicline, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts