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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: smoking cessation program Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Smartphone Application for Smoking Cessation

NCT02134509
View directory record Official record
Conditions
Smoking
Interventions
Experimental App, Active Comparator App
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
511 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 15, 2020 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional

Quit IT: Development of a Web-based, 3D Coping Skills Game to Increase Self-Efficacy for Maintaining Smoking Abstinence Following Hospitalization

NCT01915836
View directory record Official record
Conditions
Tobacco Use Cessation
Interventions
web-based video game (Quit IT), Questionnaires, Evaluation Interview
Other · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
30 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Early Phase 1 Interventional

Non Invasive Oral Cancer Screening Among HIV Infected Individuals

NCT02823847
View directory record Official record
Conditions
Malignant Neoplasms of Mesothelial and Soft Tissue, Human Immunodeficiency Virus
Interventions
Screening Interview, Carbon Monoxide Test, Self-Help Materials, Visual Oral Screening Examination, Direct Fluorescent Oral Visualization Examination, Oral Biopsy
Behavioral · Device · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 13, 2022 · Synced Sep 11, 2026, 8:28 AM 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 26, 2019 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Results available

Electronic Proactive Outreach for Smokers With COPD

NCT04462289
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Smoking
Interventions
Proactive Outreach
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Results available

WeChat Quit Coach Pilot Study

NCT05130788
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Phase 2 Interventional

Brief Intervention to Prevent Poor Psychosocial Outcomes in Living Donors

NCT01233700
View directory record Official record
Conditions
Living Donation
Interventions
Motivational Interviewing, Healthy Lifestyles Education
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mobile-based Peer Mentoring for Smoking Cessation

NCT03048786
View directory record Official record
Conditions
Smoking Cessation, Tobacco Use
Interventions
Control, Peer Mentoring
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Sep 11, 2026, 8:28 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

A Tailored Screening and Smoking Cessation Program for the LGBTQ Community of Seattle

NCT05304390
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Patient Navigation, Questionnaire Administration, Smoking Cessation Intervention, Carbon Monoxide Measurement
Behavioral · Other · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 1, 2024 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional

The Reducing REVISITS Study: A Cluster RCT

NCT05568043
View directory record Official record
Conditions
COPD, COPD Exacerbation Acute
Interventions
COPD Transitions of Care Intervention Bundle: Virtual Interventions, COPD Transitions of Care Intervention Bundle: In-Person Interventions
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Randomized Control Trial of Financial Incentives for Smoking Cessation

NCT01303081
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Individual Rewards, Fixed Deposits, Chosen Deposits, Competitive Deposits (Pari-Mutuel), Usual Care
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 1, 2012 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Phase 4 Interventional Results available

Varenicline for Nicotine Vaping Cessation in Adolescents

NCT05367492
View directory record Official record
Conditions
Vaping, Nicotine Dependence
Interventions
Double Blind Varenicline, Double Blind Placebo, QuitVaping, This Is Quitting
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years to 25 Years
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Physical Activity as Part of a Smoking Cessation Program

NCT00403312
View directory record Official record
Conditions
Smoking Cessation
Interventions
Smoking Cessation Behavioral Program, Nicotine Patch, Physical Activity
Behavioral · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
2
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 1, 2008 · Synced Sep 11, 2026, 8:28 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of E-cigarettes (ECIGs) on Pulmonary Inflammation and Behavior in HIV Infected Smokers

NCT02848586
View directory record Official record
Conditions
Lung Inflammation, HIV Seropositivity
Interventions
ECIGS, mobile contingency management (mCM), Usual brand
Other · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 10, 2023 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An EPIC Based BPA to Enhance Quit Line Referral and Use

NCT03229356
View directory record Official record
Conditions
Smoking Cessation
Interventions
Best Practices Advisory (BPA), BPA + Enhanced Education
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Sep 11, 2026, 8:28 AM EDT
Recruiting Not applicable Interventional

Bronchoscopic RElease of Air Trapped in Hyperinflated Emphysematous Lung - Study 3

NCT06891755
View directory record Official record
Conditions
COPD, Emphysema
Interventions
Apreo BREATHE Airway Scaffold, Optimal Medical Management (OMM)
Device · Other
Lead sponsor
Apreo Health, Inc.
Industry
Eligibility
40 Years to 84 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
18
States / cities
Birmingham, Alabama • Gilbert, Arizona • Sacramento, California + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Phase 1 Interventional

Smoking Cessation for Depression and Anxiety Treatment

NCT02002858
View directory record Official record
Conditions
Smoking, Anxiety Disorders, Depression Disorders
Interventions
Nicotine Patch, Depression and Anxiety Smoking Cessation Treatment, Educational-Support Psychotherapy
Drug · Behavioral
Lead sponsor
University of Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2017 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Results available

Integrated Smoking Cessation Treatment for Smokers With Serious Mental Illness

NCT02845440
View directory record Official record
Conditions
Cigarette Smoking, Schizophrenia, Bipolar Disorder, Depressive Disorder, Major, Smoking Cessation
Interventions
Academic Detailing, Community Health Worker, Treatment as Usual (TAU)
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Sep 11, 2026, 8:28 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Empowering Cardiovascular Health in Custodial Grandparents

NCT07083895
View directory record Official record
Conditions
Cardiovascular Disease (CVD) Risk Factors
Interventions
Modified RICHH, Standard of Care (SOC)
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Project Quit: Positive vs. Negative Offers of an Online Stop Smoking Program

NCT01923467
View directory record Official record
Conditions
Smoking Cessation
Interventions
Project Quit stop smoking program, Nicotine patches 21 mg
Behavioral · Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
767 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 14, 2015 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Trial of the First Conversational Agent for Smoking Cessation (QuitBot)

NCT03585231
View directory record Official record
Conditions
Smoking Cessation
Interventions
Immediate access to novel messaging program intervention, Immediate access to standard of care messaging program intervention, Delayed access to novel novel messaging program intervention
Behavioral
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
404 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Sep 11, 2026, 8:28 AM EDT
Terminated Not applicable Interventional

Comprehensive Care Program SBRT

NCT03267368
View directory record Official record
Conditions
Lung Cancer, Smoking, Copd
Interventions
Comprehensive Care Program
Behavioral
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 12, 2020 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Exercise to Enhance Smoking Cessation for Women at the YMCA

NCT01615380
View directory record Official record
Conditions
Smoking
Interventions
CBT+ Contact, CBT+ Exercise
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
408 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Sep 11, 2026, 8:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study of Novel Smoking Cessation Interventions in Current and Former Injection Drug Users

NCT01334736
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Usual care, Lung age, Contingency Management, Lung age + Contingency Management
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Sep 11, 2026, 8:28 AM EDT