- Conditions
- Smokers
- Interventions
- D-cycloserine, Placebo
- Drug
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2015
- 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 649–672
of 807
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Smoking Cessation
- Interventions
- Group Cognitive Behavioral Therapy, General Health Education, Transdermal Nicotine Patch
- Behavioral · Drug
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 356 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 2
- States / cities
- Coral Gables, Florida • Tampa, Florida
- Conditions
- Cigarette Smoking
- Interventions
- MASP+, Control
- Behavioral
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 76 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Tobacco Use Cessation
- Interventions
- Technical Assistance, training and clinical reminders, TTC+Referral to Community Health Worker
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 4,733 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Vaping Behavior
- Interventions
- Control ad with dark gray product with tobacco flavor name, Dark gray product with strawberry flavor name, Colorful (strawberry color) product with strawberry flavor name, Colorful (strawberry color) product with strawberry flavor name and image, Colorful (strawberry color) product with strawberry flavor features, Colorful (strawberry color) product with strawberry flavor features and choice claim
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 3,083 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Smoking Cessation
- Interventions
- NRT, Web Guide, Tweet2Quit
- Drug · Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 21 Years to 59 Years
- Enrollment
- 980 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 2
- States / cities
- Irvine, California • Stanford, California
- Conditions
- Tobacco Cessation
- Interventions
- mHealth Messaging to Motivate Quitline use and Quitting among Persons Living With HIV (PLWH) in Vietnam (M2Q2-HIV), M2Q2-HIV Comparison
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Acute Coronary Syndrome, Tobacco Use
- Interventions
- BAT-CS, Smoking Cessation and Health & Wellness
- Behavioral
- Lead sponsor
- Hennepin Healthcare Research Institute
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 233 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Smoking Cessation, Tobacco Use Disorder
- Interventions
- nicotine transdermal system
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 55 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Ends 2005
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Smoking Cessation
- Interventions
- Smartphone-delivered automated treatment, Nicotine patch, Counseling, Nicotine lozenge
- Behavioral · Drug
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 502 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Tobacco Smoking Behavior, Cigarette Smoking Behavior, Second Hand Tobacco Smoke, Tobacco Use Cessation
- Interventions
- Personalized Feedback
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 152 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Nicotine Dependence, Symptoms of Anxiety, HIV
- Interventions
- Integrated cognitive-behavioral therapy for smoking cessation and anxiety, Control
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cigarette Smoking
- Interventions
- Mindfulness-based Addiction Treatment, iQuit Mindfully, Self-Help guide, Nicotine Patch
- Behavioral · Drug
- Lead sponsor
- Georgia State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Smoking
- Interventions
- UCSF/SFGH Internet Stop Smoking Study site
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18,154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Tobacco Use Cessation, Addiction
- Interventions
- Healthy Futures: Alternative-to-Suspension Curriculum
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 14 Years to 18 Years
- Enrollment
- 2,540 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Nicotine Use Disorder
- Interventions
- Practice Quit Attempt
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Smoking Cessation, Smoking, Cigarette
- Interventions
- text-only PWL, low arousal graphic PWL, high arousal graphic PWL, absolute risk, relative risk
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 19 Years to 64 Years
- Enrollment
- 3,213 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Tobacco Use, Parental Smoking
- Interventions
- Telephone Quitline Enrollment
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Smoking Cessation
- Interventions
- Acceptance & Commitment Therapy (ACT), Cognitive Behavioral Therapy (CBT)
- Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 450 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Implementation Science, Engagement, Patient, E Cigarette Use, Peer Support, Vaping Teens, Vaping Cessation, Parent Support
- Interventions
- Parents Helping Parents program
- Behavioral
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 15 Years to 18 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Nicotine Dependence
- Interventions
- Varenicline, Bupropion, Nicotine patches, Placebo varenicline, Placebo bupropion, Placebo patch
- Drug · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 282 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 2
- States / cities
- Durham, North Carolina • Raleigh, North Carolina
- Conditions
- Smokeless Tobacco Use
- Interventions
- Nicotine Lozenges, Placebo lozenge
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota • Eugene, Oregon
- Conditions
- Airway Morbidity, Smoking Cessation, Nicotine Adverse Reaction, Smoking, Tobacco, Smoking, Cigarette
- Interventions
- Electronic cigarette use, Control regular cigarette smokers
- Device · Other
- Lead sponsor
- Miami VA Healthcare System
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Tobacco Dependence
- Interventions
- ProChange ExpertSystem
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 3
- States / cities
- Menlo Park, California • San Francisco, California • San Rafael, California