- Conditions
- Tobacco Use, Substance Use Disorders
- Interventions
- Switching to E-Cigarette, Quitting using Medication, Counseling
- Behavioral · Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 4
- States / cities
- Charleston, South Carolina • Conway, South Carolina • Greenville, South Carolina + 1 more
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 191
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Second Hand Tobacco Smoke, Nicotine Dependence
- Interventions
- Ask, Advise, Refer, Telebased tobacco counseling, Telebased nutrition counseling, Mobile phone smoking cessation application, Mobile phone nutrition application, Nicotine polacrilex
- Behavioral · Device · Drug
- Lead sponsor
- Temple University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 396 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Tobacco Use Disorder, Alcohol Dependence
- Interventions
- Usual Care, Extended cognitive behavior therapy
- Other · Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 162 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Nicotine Dependence
- Interventions
- nicotine, placebo
- Combination Product · Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 226 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Smokeless Tobacco
- Interventions
- Nicotine Lozenge, Stonewall Dissolvable Tobacco Pieces, Camel Snus Frost, Skoal Wintergreen
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Tobacco Use Disorder, Tobacco Dependence
- Interventions
- Quitbuddy, Control, SDoH Augmentation, SDoH Control
- Other
- Lead sponsor
- Bryan W. Heckman
- Other
- Eligibility
- 21 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Tobacco Smoking
- Interventions
- Cigarettes, E-Cigarette, Nicotine Gum or Lozenge
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 264 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 3
- States / cities
- Minneapolis, Minnesota • Buffalo, New York • Columbus, Ohio
- Conditions
- Cigarette Smoking, Tobacco Smoking, Smoking, Tobacco
- Interventions
- nicotine patch plus nicotine gum/lozenge, Intensive Alcohol Intervention
- Drug · Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 352 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Smoking Cessation, Smoking, Nicotine Dependence
- Interventions
- Varenicline, Nicotine lozenge, Nicotine Patch
- Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 1,086 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 2
- States / cities
- Madison, Wisconsin • Milwaukee, Wisconsin
- Conditions
- Smoking
- Interventions
- Brief tobacco counseling
- Behavioral
- Lead sponsor
- Oregon Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,637 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 3
- States / cities
- Jackson, Mississippi • New York, New York • Eugene, Oregon
- Conditions
- Smoking Cessation
- Interventions
- Stepped-Care, Control
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Walnut Creek, California
- Conditions
- Tobacco Cessation
- Interventions
- Tailored behavioral counseling, Tobacco cessation pharmacotherapy
- Behavioral · Drug
- Lead sponsor
- Iowa City Veterans Affairs Medical Center
- Federal
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Cigarette Smoking
- Interventions
- Mindfulness-Based Addiction Treatment, Nicotine Replacement Therapy, Self-help materials, iQuit Mindfully
- Behavioral · Drug
- Lead sponsor
- Georgia State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 504 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Carbon Monoxide Measurement, Nicotine Lozenge, Oral Nicotine Pouch, Nicotine Patch, Survey Administration, Check-in Phone Calls
- Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Smoking Cessation, Electronic Cigarette Use, Cigarette Smoking
- Interventions
- Regular Nicotine patch and lozenge dose, Augmented Nicotine patch and lozenge dose
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Tobacco Use Disorder, Smoking
- Interventions
- Ariva Silver Wintergreen, Ariva Wintergreen
- Other
- Lead sponsor
- Star Scientific, Inc
- Industry
- Eligibility
- 23 Years to 72 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Martinsburg, West Virginia
- Conditions
- Tobacco Use Cessation
- Interventions
- VergeRx, SmokefreeTXT, NRT Lozenge (Combination), Extended NRT Patch (16 weeks), Standard NRT Patch (8 weeks)
- Behavioral · Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 592 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2027 – 2032
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Smoking Cessation
- Interventions
- Nicotine Replacement Therapy, Smoking Cessation Counseling
- Drug · Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 278 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 2
- States / cities
- Kansas City, Kansas • Kansas City, Missouri
- Conditions
- Tobacco Use Disorder
- Interventions
- Nicotine Lozenge, Behavioral Counseling
- Drug · Behavioral
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Tobacco Dependence
- Interventions
- Nicotine free cigarettes, Extra-low nicotine cigarettes, Nicotine Lozenge
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Smoking Cessation
- Interventions
- Standard Care (SC), Intensive Counseling (IC)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 303 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts • New York, New York
- Conditions
- Smokeless Tobacco, Nicotine Dependence
- Interventions
- Tailored behavioral intervention, Behavioral activation for elevated depressive symptoms, Post-cessation weight gain management, Alcohol use risk reduction, Nicotine replacement therapy - transdermal nicotine patch, Nicotine replacement therapy - nicotine lozenge, Nicotine replacement therapy - nicotine gum, Bupropion sustained release, Varenicline, Combination nicotine replacement therapy, Combination nicotine replacement therapy + bupropion, Tobacco quit line, Educational materials
- Behavioral · Drug
- Lead sponsor
- Mark Vander Weg
- Federal
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 123 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Smoking Cessation
- Interventions
- WeChat Quit Coach, Leaflet, Optional Nicotine Replacement Therapy (NRT) Patches or Lozenges
- Behavioral · Drug
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Smoking, Pulmonary Disease, Chronic Obstructive, Tobacco Use Disorder
- Interventions
- Standard Smoking Cessation, Extended Nicotine Replacement Therapy, Nicotine replacement therapy
- Other · Drug
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 398 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas