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ClinicalTrials.gov public records Last synced Oct 17, 2026, 5:10 PM EDT

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Showing 1–24 of 739 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Smoking Cessation Intervention Clear all
Completed Not applicable Interventional Accepts healthy volunteers

OCAST Cessation Study

NCT01921439
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Phase 3 Interventional

Motivation and Patch Treatment for HIV-positive Smokers

NCT00551720
View directory record Official record
Conditions
HIV Infections, Smoking Cessation
Interventions
Standard Care, Motivational Enhancement
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 70 Years
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
5
States / cities
Fall River, Massachusetts • New Bedford, Massachusetts • Pawtucket, Rhode Island + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 17, 2026, 5:10 PM EDT
Recruiting Phase 3 Interventional

Reaching Rural Cancer Survivors Who Smoke Using Text-Based Program

NCT05008848
View directory record Official record
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Smoking Cessation Intervention, Health Promotion and Education, Informational Intervention, Questionnaire Administration
Behavioral · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
223
States / cities
Kingman, Arizona • Fort Smith, Arkansas • St. Helena, California + 186 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

Babies Living Safe and Smokefree

NCT02602288
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 15, 2022 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Development of a Tailored Smoking Cessation Program for Individuals With HIV Infection in Washington, D.C.

NCT04594109
View directory record Official record
Conditions
Tobacco Smoking
Interventions
Tailored behavioral counseling, Standard of Care
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Intensive Intervention for Smokers - 6

NCT00217984
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 1, 2017 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Mobile Cardiovascular Risk Service Trial

NCT03081871
View directory record Official record
Conditions
Cardiovascular Diseases, Personal Health Records, Pharmaceutical Care, Mobile Apps
Interventions
Pharmacist-led cardiovascular risk service (CVRS), Mobile access to study Personal Health Record, Web access to study Personal Health Record
Other
Lead sponsor
University of Iowa
Other
Eligibility
55 Years to 99 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Iowa City, Iowa • Sioux City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Early Phase 1 Interventional Results available

Pilot Study on Mindfulness for Tobacco and Alcohol in University Students

NCT01679236
View directory record Official record
Conditions
Nicotine Dependence, Alcohol Use
Interventions
Mindfulness Training for Smokers, Interactive Learning for Smokers
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 29 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 17, 2026, 5:10 PM EDT
Completed No phase listed Observational Results available

Evaluation of Peer Telephone Cessation Counseling for Smokers

NCT01359371
View directory record Official record
Conditions
Smoking
Interventions
Peer telephone cessation counseling
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Oct 17, 2026, 5:10 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Equitable Smoking Relapse Prevention

NCT05625685
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 17, 2026, 5:10 PM EDT
Active, not recruiting Not applicable Interventional

A Study for Cardiovascular and Lifestyle Risk Factors in Prostate Cancer Patients

NCT03127631
View directory record Official record
Conditions
Prostate Cancer, Cardiovascular Disease
Interventions
Nutrition, Exercise, Smoking cessation, Statin (such as Simvastatin, Atorvastatin, Rosuvastatin, Pravastatin), ACE inhibitor
Behavioral · Drug
Lead sponsor
McMaster University
Other
Eligibility
45 Years and older · Male only
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
4
States / cities
Augusta, Georgia • Kansas City, Kansas • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Enhancing Smoking Cessation in the Homeless Population

NCT01932996
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Internet Stop Smoking Study - Phase VI

NCT00721786
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

Integrating Use of Self-Affirmation Content Into a Mobile App to Promote Quit Attempts With Text-Based Smoking Cessation Intervention Messaging

NCT03027466
View directory record Official record
Conditions
Number of Quit Attempts
Interventions
Self-affirmation induction
Behavioral
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
7,899 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional

Integrating the Quit and Stay Quit Monday Model Into Smoking Cessation Services for Smokers With Mental Health Conditions

NCT04512248
View directory record Official record
Conditions
Smoking Cessation
Interventions
Quit and Stay Quit Monday Model
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2022 · Synced Oct 17, 2026, 5:10 PM EDT
Terminated Not applicable Interventional

Pregnancy, Mindfulness, and Massage

NCT03276208
View directory record Official record
Conditions
Tobacco Use, Pregnancy Related
Interventions
Prenatal Massage, Mindfulness
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Oct 17, 2026, 5:10 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Treating Adults at Risk for Weight Gain With Interactive Technology

NCT01199185
View directory record Official record
Conditions
Smoking, Body Weight
Interventions
Smoking Cessation, Smoking Cessation plus Weight Loss
Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 35 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 18, 2013 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

Study Two on the Effectiveness of Mindfulness Training for Smokers

NCT01299909
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Integrated Training for Smokers, Mindfulness Training for Smokers, Quitline
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 27, 2019 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Framing Messages for Smoking Cessation With Bupropion - 6

NCT00104598
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Bupropion, Smoking Abstinence Program
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 70 Years
Enrollment
252 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2006
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 9, 2013 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

En Pareja: A Latino Couples Intervention to Help Expectant Fathers Quit Smoking

NCT01040949
View directory record Official record
Conditions
Smoking Cessation
Interventions
couple-based counseling for smoking cessation plus self-help smoking cessation guide, Guia -a self help smoking cessation guide
Behavioral
Lead sponsor
Duke University
Other
Eligibility
16 Years and older
Enrollment
705 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 18, 2013 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Phase 4 Interventional Results available

Evaluation of Treatments to Improve Smoking Cessation Medication Adherence

NCT01120704
View directory record Official record
Conditions
Smoking, Smoking Cessation, Adherence, Nicotine Dependence, Motivation
Interventions
Short Term Combination Nicotine Replacement Therapy (patch + gum), Long Term Combination Nicotine Replacement Therapy (patch + gum), Intensive Maintenance Counseling, Cognitive Medication Adherence Counseling (CAM), Electronic Medication Monitoring Device (the Helping Hand) + Feedback, Automated Adherence Prompting Phone Calls
Drug · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years
Enrollment
544 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 11, 2015 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

Implementation of Smoking Cessation Within NCI Community Oncology Research Program (NCORP) Sites

NCT03291587
View directory record Official record
Conditions
Smoking Cessation
Interventions
Personnel Training and Coaching Calls
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
1,094 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
49
States / cities
Newark, Delaware • Augusta, Georgia • Savannah, Georgia + 36 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Oct 17, 2026, 5:10 PM EDT
Not yet recruiting Not applicable Interventional

Smoking Cessation Intervention for Young Adults Using MTM: A Randomized Controlled Trial

NCT07104006
View directory record Official record
Conditions
Tobacco Use Disorder/Cigarette Smoking
Interventions
Multi-Theory Model (MTM)-Based Smoking Cessation Program
Behavioral
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
18 Years to 29 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 17, 2026, 5:10 PM EDT
Completed Not applicable Interventional Results available

Learn to Quit-HIV Pilot Study

NCT04609514
View directory record Official record
Conditions
HIV/AIDS, Smoking Cessation, Tobacco Use Disorder
Interventions
Learn to Quit-HIV, QuitGuide, Nicotine patch, Smartphone coaching
Device · Behavioral · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 19, 2023 · Synced Oct 17, 2026, 5:10 PM EDT