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ClinicalTrials.gov public records Last synced Oct 3, 2026, 10:04 AM EDT

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Showing 25–48 of 2,316 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Tobacco Smoking Clear all
Terminated Not applicable Interventional Results available

Intermittent Theta Burst for the Treatment of Alcohol Use Disorders in Veterans

NCT03291431
View directory record Official record
Conditions
Alcohol Use Disorder, Depressive Disorder, Cigarette Smoking
Interventions
Intermittent theta burst transcranial magnetic stimulation
Device
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2023 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project CASA in Promoting Smoke-Free Indoor Air Policy in Mexican American Households

NCT00850954
View directory record Official record
Conditions
Cigarette Smoker, Current Smoker, Currently Living With Smoker
Interventions
Informational Intervention, Smoking Cessation Intervention, Survey Administration
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 3, 2026, 10:04 AM EDT
Terminated No phase listed Observational Results available

Protein Biomarker Discovery and Validation in Chronic Obstructive Pulmonary Disease (COPD) And Asthma

NCT02487394
View directory record Official record
Conditions
Asthma, COPD
Interventions
Exhaled Breath Condensate (EBC)
Procedure
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Utilizing Augmented Reality as an Adjunct for Smoking Cessation

NCT04101422
View directory record Official record
Conditions
Smoking
Interventions
Augmented Reality 1, Augmented Reality 2, Augmented Reality 3, Augmented Reality 4
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional

Optimizing Smoke-free Residential Housing Policies

NCT04791722
View directory record Official record
Conditions
Smoking, Tobacco, Second Hand Tobacco Smoke, Smoking Cessation
Interventions
Adaptive Intervention
Behavioral
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years and older
Enrollment
386 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 16, 2021 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Interventions for Smoking Among Persons in Recovery

NCT00714896
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 29, 2013 · Synced Oct 3, 2026, 10:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigating Novel Smoking Cessation Primary Care Interventions in Rural Environments

NCT05764759
View directory record Official record
Conditions
Smoking Cessation
Interventions
Smoking cessation e-visit, Treatment as usual
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
288 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 3, 2026, 10:04 AM 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 3, 2026, 10:04 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Behavioral Intervention for Low Income Depressed Smokers in Drug Treatment

NCT01372254
View directory record Official record
Conditions
Cigarette Smoking, Drug Use
Interventions
Standard Treatment, BAD-AS, Transdermal Nicotine Patch
Behavioral · Drug
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years to 65 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 3, 2026, 10:04 AM EDT
Active, not recruiting Not applicable Interventional

Addressing Weight Bias Internalization to Improve Adolescent Weight Management Outcomes: Randomized Pilot Trial

NCT06864208
View directory record Official record
Conditions
Weight, Body Weight, Weight Bias, Weight Stigma, Physiological Stress, Biological Markers of Stress, Biological Markers of Inflammation, Eating Behaviors
Interventions
Behavioral Weight Management, Weight Bias Internalization
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
13 Years to 17 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Maintaining Nonsmoking: Older Smokers - 1

NCT00086385
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 23, 2015 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Phase 1 Interventional

Optimization of Smoking Cessation Strategies Concurrent With Treatment of Tobacco Related Malignancies

NCT02048917
View directory record Official record
Conditions
Lung Cancer, Head and Neck Cancer
Interventions
High Intensity Counseling + Long Acting NRT + PRN NRT, High Intensity Counseling + bupropion + PRN NRT, High Intensity Counseling + varenicline + PRN NRT, High Intensity Counseling + Long Acting NRT, High Intensity Counseling + bupropion, High Intensity Counseling + varenicline, Low Intensity Counseling + Long Acting NRT + PRN NRT, Low Intensity Counseling + bupropion + PRN NRT, Low Intensity Counseling + varenicline + PRN NRT, Low Intensity Counseling + Long Acting NRT, Low Intensity Counseling + bupropion, Low Intensity Counseling + varenicline
Drug
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
10
States / cities
Ashland, Kentucky • Elizabethtown, Kentucky • Hazard, Kentucky + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Oct 3, 2026, 10:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Young Adult Tobacco/Nicotine and Cannabis Co-use

NCT06239350
View directory record Official record
Conditions
Tobacco Use Disorder, Nicotine Dependence
Interventions
Counseling, Contingency management, Text-based support
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 25 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Results available

Lung Cancer Screening Navigation for Homeless People

NCT04308226
View directory record Official record
Conditions
Lung Cancer, Tobacco Use, Homelessness
Interventions
Patient Navigation
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 77 Years
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tobacco Treatment in the Context of Lung Cancer Screening

NCT03927989
View directory record Official record
Conditions
Smoking Cessation
Interventions
Text messaging plus nicotine replacement therapy, Standard Care at Lung Cancer Screening
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
55 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 22, 2024 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Creating Smokefree Living Together for Chinese Household Pairs

NCT01592682
View directory record Official record
Conditions
Smoking, Smoke Exposure
Interventions
Smokefree counseling
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
410 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Phase 3 Interventional

An Open Label Study That Compares Varenicline to Transdermal Nicotine Patch for Smoking Cessation

NCT00143325
View directory record Official record
Conditions
Smoking Cessation
Interventions
varenicline (CP-526,555)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
6
States / cities
Palo Alto, California • Santa Ana, California • Farmington, Connecticut + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2007 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cigarette Smoking in Smokers With and Without Schizophrenia

NCT04001114
View directory record Official record
Conditions
Tobacco Dependence, Schizophrenia
Interventions
Sampling Research Cigarettes
Combination Product
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Results available

Aides in Respiration Health Coaching for COPD

NCT02234284
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Health Coaching
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
40 Years to 95 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Impact of Low Nicotine Cigarette Messaging on Perceptions and Cigarette Choices

NCT04740008
View directory record Official record
Conditions
Smoking, Cigarette
Interventions
Low Nicotine Content Cigarettes, Control message, Test message
Drug · Other
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
21 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 26, 2024 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effectiveness of Smoking Cessation Guidelines in the Emergency Department

NCT00756704
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Smoking cessation guideline implementation
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
789 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
2
States / cities
Des Moines, Iowa • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Nov 4, 2011 · Synced Oct 3, 2026, 10:04 AM EDT
Recruiting Phase 3 Interventional

a Prospective, Multicenter, Randomized Controlled Trial, With a Non-randomized Sentinel Cohort, Evaluating the Efficacy of Bioxheal, a Single-layer Placental-derived Biologic in Nonhealing Diabetic Foot Ulcers

NCT07852338
View directory record Official record
Conditions
Diabetic Foot Ulcer, Amniotic Membrane Placental Allograft, Biologic
Interventions
All sentinel cohort participants will receive biologic plus SOC. who receive at least one treatment of the biologic plus SOC and complete the treatment period of 12 weeks., Standard wound care for diabetic foot ulcers, Participants in the randomized phase are assigned by randomization (2:1) to BIOxHEAL plus SOC or SOC alone. once weekly for up to 12 weeks or until complete ulcer closure
Biological · Other
Lead sponsor
Applied Biologics, LLC
Industry
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boardman, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Motivation and Skills for Detained Teen Smokers

NCT01387516
View directory record Official record
Conditions
Motivational Intervention, Nicotine Anonymous, Cognitive Behavior Therapy, Relaxation Therapy
Interventions
Motivational Intervention, Relaxation Therapy, Cognitive Behavioral Therapy, Self-Help Programming
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
13 Years to 19 Years
Enrollment
314 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Cranston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 3, 2026, 10:04 AM EDT
Completed Phase 4 Interventional Results available

Stress Neuroadaptation in Tobacco Dependence

NCT03262233
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 3, 2026, 10:04 AM EDT