Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 8, 2026, 2:16 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 97–120 of 2,326 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Tobacco, Smoking Clear all
Completed Phase 4 Interventional Results available

CPT-SMART for Treatment of PTSD and Cigarette Smoking

NCT03978442
View directory record Official record
Conditions
Smoking, Stress Disorders, Post-Traumatic
Interventions
Smoking Cessation Cognitive Behavioral Therapy (CBT), Bupropion, Cognitive Processing Therapy, Smoking Abstinence Reinforcement Therapy, Yoked Contingency Management
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional

Examining Outcome Expectancies and Behavioral Reinforcers Among Young Adult Smokers

NCT04383782
View directory record Official record
Conditions
Smoking Cessation
Interventions
Expectancy Challenge, Expectancy Challenge + Behavioral Activation, Control
Behavioral
Lead sponsor
American University
Other
Eligibility
18 Years to 35 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 20, 2021 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional

System Based Tracking and Treatment for Emergency Patients Who Smoke: STTEPS

NCT01839903
View directory record Official record
Conditions
Tobacco Dependence
Interventions
EDIS, Care as usual
Other
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
Worcester, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Oct 8, 2026, 2:16 AM EDT
Terminated Phase 2 Interventional Results available

Pre to Postoperative Smoking Cessation

NCT02683161
View directory record Official record
Conditions
Cigarette Smoking, Obesity
Interventions
Varenicline, Contingency Management, Behavioral Counseling
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Low-Cost Contingency Management for Smoking Cessation

NCT01040260
View directory record Official record
Conditions
Tobacco Use Cessation
Interventions
Counseling, Contingency management, Nicotine patches
Other · Behavioral · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2018 · Synced Oct 8, 2026, 2:16 AM EDT
Active, not recruiting Not applicable Interventional

A Pragmatic Trial of Chronic Disease Approaches to Ameliorate Tobacco Related Cardiovascular Disease Health Disparities

NCT05671380
View directory record Official record
Conditions
Tobacco Use Cessation, Cardiovascular Diseases, Tobacco Use, Smoking, Smoking Cessation
Interventions
Longitudinal Proactive Outreach (LPO)., Ask-Advice-Connect (AAC)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Minneapolis, Minnesota • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Different Anti-smoking Messages Among Chinese Young Adult Smokers and Nonsmokers

NCT06730646
View directory record Official record
Conditions
Smoking Prevention
Interventions
Health effects, Tobacco industry manipulation, Secondhand smoke, Mentral health, Social acceptability, Control
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 25 Years
Enrollment
1,541 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Phase 3 Interventional

Bupropion for Hospital-Based Smoking Cessation

NCT00261170
View directory record Official record
Conditions
Smoking
Interventions
bupropion, placebo
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 23, 2008 · Synced Oct 8, 2026, 2:16 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Yoga for Women Attempting Smoking Cessation

NCT00492310
View directory record Official record
Conditions
Smoking
Interventions
yoga, cognitive therapy, wellness
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 20, 2010 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

Impact of Varenicline on Blood-Oxygen-Level Dependent (BOLD) Functional Magnetic Resonance Imaging (fMRI) Activation on Smokers

NCT00934024
View directory record Official record
Conditions
Nicotine Dependence
Interventions
varenicline
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 60 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 10, 2018 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adolescent Safer Sex Social Network Intervention

NCT00107562
View directory record Official record
Conditions
Sexual Behavior, Alcohol Drinking, Marijuana Smoking
Interventions
Adolescent Safer Sex Social Network Intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
16 Years to 19 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
2
States / cities
Tampa, Florida • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Phase 3 Interventional

Hutchinson Study of High School Smoking

NCT00115882
View directory record Official record
Conditions
Smoking Cessation
Interventions
MI + CBST
Behavioral
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
16 Years to 20 Years
Enrollment
2,151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 24, 2016 · Synced Oct 8, 2026, 2:16 AM EDT
Not listed Phase 3 Interventional

Motivating Smokers With Mobility Impairments to Quit Smoking

NCT01585610
View directory record Official record
Conditions
Smoking
Interventions
DVD Intervention, Standard Care Printed Materials
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Long-term Varenicline Treatment for Smoking Cessation

NCT00828113
View directory record Official record
Conditions
Smoking
Interventions
varenicline, Individual smoking cessation counseling
Drug · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 20, 2015 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

Acceptance and Commitment Therapy for Tobacco Cessation Among Psychiatric Partial Hospital Patients

NCT03911960
View directory record Official record
Conditions
Tobacco Smoking, Psychiatric Disorder, Psychiatric Hospitalization
Interventions
Acceptance and Commitment Therapy, Enhanced Usual Care
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 25, 2020 · Synced Oct 8, 2026, 2:16 AM EDT
Recruiting Phase 4 Interventional

The Options 2 Study

NCT06595459
View directory record Official record
Conditions
Smoker, Smoking Cessation
Interventions
Nicotine Pouches, Mini Nicotine lozenges
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
21 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cigarette Smoking Decision Study

NCT04595279
View directory record Official record
Conditions
Tobacco Smoking
Interventions
Smoking sessions
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 29 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 8, 2026, 2:16 AM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Wound Healing Following Extraction and Ridge Preservation in Smokers and Non-smokers

NCT07372183
View directory record Official record
Conditions
Smoking, Cigarette, Alveolar Bone Grafting, Wound Healing, Bone Healing, Tooth Extraction Site Healing
Interventions
observational study
Other
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

Very-Low Nicotine Cigarettes and Non-Daily Smokers

NCT02228824
View directory record Official record
Conditions
Smoking
Interventions
Very low nicotine content cigarettes, Normal nicotine content cigarettes
Drug
Lead sponsor
Saul Shiffman
Other
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 31, 2018 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Helping Moms Quit Pilot Trial

NCT05041413
View directory record Official record
Conditions
Smoking Cessation
Interventions
Moms Quit, Text4Baby
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 4, 2022 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Study of Nicotine Replacement for Smoking Cessation During Pregnancy

NCT00888979
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Nicotrol Inhaler
Drug
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 9, 2017 · Synced Oct 8, 2026, 2:16 AM EDT
Recruiting Not applicable Interventional

Bayesian Neurobehavioral Phenotyping: From Mechanism Identification to Personalized Neuromodulation Treatments. R61 PHASE

NCT06991062
View directory record Official record
Conditions
Smoking
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS)
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 8, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

Financial Incentives for Homeless Smokers: A Community-based RCT

NCT04445662
View directory record Official record
Conditions
Tobacco Smoking
Interventions
Financial incentives, Varenicline, Tobacco coaching
Behavioral · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 8, 2026, 2:16 AM EDT
Terminated Phase 2 Interventional Results available

Targeted Pharmacological and Behavioral Treatments for Smoking in Schizophrenia Study 1

NCT03507127
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Varenicline, Placebo
Drug
Lead sponsor
Brown University
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 8, 2026, 2:16 AM EDT