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ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:36 PM EDT

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Showing 385–408 of 1,612 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: THRIVE Clear all
Completed Not applicable Interventional

Efficacy of Tobacco Quitline for Cancer Survivors

NCT00827866
View directory record Official record
Conditions
Smoking Cessation
Interventions
Counselor-Initiated Tobacco Quit Line, Self-Paced Tobacco Quit Line
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
946 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 25, 2014 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Smoking Cessation Intervention in Public Housing

NCT01035151
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Experimental, Control
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Female only
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
2
States / cities
Augusta, Georgia • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 13, 2018 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 4 Interventional Results available

Improving the Population-Wide Effectiveness of U.S. Tobacco Cessation Quitlines

NCT01087905
View directory record Official record
Conditions
Smoking, Smoking Cessation
Interventions
Nicotine patch, Nicotine gum, CMAC
Drug · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
987 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Seattle, Washington • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repetitive Transcranial Magnetic Stimulation (rTMS) for Nicotine Addiction

NCT02401672
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 60 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 20, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Take A Break - Rural

NCT05790486
View directory record Official record
Conditions
Smoking, Smoking Behaviors, Smoking Cessation
Interventions
Take a Break plus Nicotine replacement therapy (NRT) Sampling, The Comparison, Community Paramedicine Standard Plus Enhanced Implementation Program, Community Paramedicine Standard Implementation Program
Behavioral · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Parenting Intervention for Mothers With Substance Use Disorder

NCT06489522
View directory record Official record
Conditions
Substance Use Disorders, Children of Mothers With Substance Use Disorders
Interventions
THRIVE
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
3 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Safety-Enhancing Motor Vehicle Child Safety Seat

NCT06384989
View directory record Official record
Conditions
Motor Vehicle Injury, Safety Issues
Interventions
Child restraint system with load leg feature
Other
Lead sponsor
Minnesota HealthSolutions
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Nonsmokers Helping Smokers Quit

NCT02010697
View directory record Official record
Conditions
Smoking Cessation
Interventions
Messages targeting nonsmokers, Messages targeting smokers
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
3,125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 20, 2026, 1:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Assessment of a Teachable Moment for Smoking Cessation

NCT00596440
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Transdermal nicotine patch
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2015 · Synced Oct 20, 2026, 1:36 PM EDT
Recruiting Not applicable Interventional

Effects of Tax Proposals and Cigarette Availability on Tobacco Purchasing

NCT07142668
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Harm Reduction Tax - Normal Nicotine Cigarettes Available, Harm Reduction Tax - Normal Nicotine Cigarettes Not Available, Modified Risk Tobacco Product Tax - Normal Nicotine Cigarettes Available, Modified Risk Tobacco Product Tax - Normal Nicotine Cigarettes Not Available, Nicotine Content Tax - Normal Nicotine Cigarettes Available, Nicotine Content Tax - Normal Nicotine Cigarettes Not Available, Tobacco Parity Tax - Normal Nicotine Cigarettes Available, Tobacco Parity Tax - Normal Nicotine Cigarettes Not Available
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
21 Years and older
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Buffalo, New York • Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional

Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start-II Study

NCT04646174
View directory record Official record
Conditions
Copd, Smoking Cessation, Nicotine Dependence, Tobacco Use, Cigarette Smoking
Interventions
Unified Protocol adapted for smoking cessation, American Lung Association self-management strategies for smoking cessation
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

CO Monitoring for Tobacco Cessation in Quitlines

NCT05327660
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Quitline Treatment as Usual (TAU), Remote Carbon Monoxide (CO) Monitoring, Incentivized Remote CO Monitoring
Combination Product
Lead sponsor
Consumer Wellness Solutions
Industry
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 28, 2024 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 3 Interventional Results available

Mechanistic Evaluations of Pre-Cessation Therapies for Smoking Cessation

NCT01406223
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Varenicline, Bupropion, Nicotine patches, Placebo varenicline, Placebo bupropion, Placebo patch
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
Durham, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 14, 2017 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating Anti-Tobacco Message Effectiveness Among Lesbian, Gay, Bisexual, and Transgender Young Adults

NCT05393869
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Health communications
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 35 Years
Enrollment
2,849 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Memory Reconsolidation Blockade as a Novel Intervention for Nicotine Dependence

NCT00916721
View directory record Official record
Conditions
Smoking Cessation
Interventions
Propranolol, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
113 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 19, 2014 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Young Adults' Reactions to Low Nicotine Cigarette Advertising

NCT04906148
View directory record Official record
Conditions
Smoking
Interventions
Advertisement content (explicit vs. implicit), Advertisement content (true vs. misleading)
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
21 Years to 29 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Thrive, a Computerized Cognitive Behavior Therapy Program to Treat Depression

NCT03244878
View directory record Official record
Conditions
Depressive Symptoms
Interventions
Thrive
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
18 Years and older
Enrollment
464 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate Changes in Smokers Using An Oral Tobacco-Derived Nicotine Product

NCT04079933
View directory record Official record
Conditions
Tobacco Use
Interventions
Oral tobacco-derived nicotine product (OTDN)
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
3
States / cities
Daytona Beach, Florida • Evansville, Indiana • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 27, 2024 · Synced Oct 20, 2026, 1:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Metabolism of NNK in Japanese Americans

NCT04228952
View directory record Official record
Conditions
Smoking
Interventions
Modified Natural American Spirit-Tan or Green cigarettes injected with labeled NNK
Combination Product
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
21 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Aug 1, 2025 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CSD190102: A Study to Assess Nicotine Pharmacokinetic Parameters After Use of Two Smokeless Tobacco Products

NCT03993782
View directory record Official record
Conditions
Tobacco Use
Interventions
A19010-R, B19010-O
Other
Lead sponsor
RAI Services Company
Industry
Eligibility
21 Years to 60 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
6
States / cities
Rogers, Arkansas • Lexington, Kentucky • Springfield, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2019 · Synced Oct 20, 2026, 1:36 PM EDT
Enrolling by invitation Not applicable Interventional

Thrive Intervention in Schools

NCT06139874
View directory record Official record
Conditions
Childhood Mental Disorder
Interventions
THRIVE, Parenting Wisely
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
3 Years to 7 Years
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Phase 4 Interventional Results available

Engagement With an Adaptive Mobile Health Smoking Cessation Intervention

NCT04020718
View directory record Official record
Conditions
Tobacco Use Cessation
Interventions
Brief telephone advice plus tailored text messages, Mailed nicotine replacement therapy, Proactive telephone coaching
Behavioral · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Pharmacokinetic and Subjective Effects of Heated Tobacco Products

NCT06356610
View directory record Official record
Conditions
Tobacco Use
Interventions
Product A, Product B, Product C, Product D, Product E, Product F
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
22 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
3
States / cities
Lexington, Kentucky • Springfield, Missouri • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 20, 2026, 1:36 PM EDT
Completed Not applicable Interventional Results available

Comparative Effectiveness of Post-Discharge Strategies for Hospitalized Smokers

NCT01714323
View directory record Official record
Conditions
Cigarette Smoking, Tobacco Smoking, Tobacco Use Disorder
Interventions
Sustained Care, Standard Care
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,359 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
Boston, Massachusetts • Salem, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 8, 2018 · Synced Oct 20, 2026, 1:36 PM EDT