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ClinicalTrials.gov public records Last synced Oct 22, 2026, 2:04 AM EDT

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Showing 1–24 of 168 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Nicotine Content Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Youth and Young Adults to Optimize ART Adherence: YouTHrive Efficacy Trial

NCT03149757
View directory record Official record
Conditions
HIV Infections
Interventions
YouTHrive, Information-only Control
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
15 Years to 24 Years
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
7
States / cities
Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Low Nicotine Cigarettes, Smoking, and Chronic Pain

NCT05032755
View directory record Official record
Conditions
Chronic Pain, Smoking, Cigarette
Interventions
SPECTRUM NRC 102/103 investigational cigarettes, SPECTRUM NRC 600/601 investigational cigarettes
Other
Lead sponsor
Duke University
Other
Eligibility
21 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 4 Interventional

Smartphone-delivered Automated Video-assisted Smoking Treatment for Patrons of a Food Resource Center

NCT03060278
View directory record Official record
Conditions
Smoking Cessation
Interventions
Self-help materials, nicotine patch, Smartphone-delivered automated treatment, Counseling
Behavioral · Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 12, 2018 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional

The Impact of Innovative Tax Proposals on Purchase Patterns

NCT05370313
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Market Price Condition (control), Tobacco Parity Tax Condition, Nicotine-Content Tax Condition, Harm-Reduction Tax Condition, Modified Risk Tobacco Product (MRTP) Tax Condition
Behavioral
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
21 Years and older
Enrollment
285 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Buffalo, New York • Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of AAT Training in Smokers

NCT02481752
View directory record Official record
Conditions
Tobacco Use
Interventions
Approach Avoidance Training, SHAM Training
Other
Lead sponsor
Jasper A. Smits
Other
Eligibility
18 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Families, Children and Teachers Thriving Together

NCT04276363
View directory record Official record
Conditions
Child Mental Health
Interventions
Thrive Professional Learning plus ParentCorps, Thrive Professional Learning only, Inspire Professional Learning
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
4 Years to 65 Years
Enrollment
458 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional

Project 1, Study 1: Investigating the Impact of Nicotine Using Spectrum Cigarettes

NCT01681875
View directory record Official record
Conditions
Tobacco Dependence
Interventions
very low nicotine content cigarettes
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
839 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
9
States / cities
San Francisco, California • Tampa, Florida • Baltimore, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Neuroimaging Reward, Behavioral Treatment, and Smoking Cessation

NCT02927847
View directory record Official record
Conditions
Smoking
Interventions
Nicotine Patch, SPECTRUM Nicotine Research Cigarettes (.03 mg), Behavioral Activation, Supportive Counseling
Drug · Behavioral
Lead sponsor
Maggie M Sweitzer, PhD
Other
Eligibility
18 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 28, 2022 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Research and Innovation to Stop E-cigarette/Vaping in Young Adults

NCT04974580
View directory record Official record
Conditions
Nicotine Dependence, E-Cig Use
Interventions
Nicotine patch, Phone Counseling, Digital Coaching
Drug · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 24 Years
Enrollment
508 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Exclusive Use of Low Nicotine Cigarettes on Compensatory Smoking

NCT03311646
View directory record Official record
Conditions
Smoking
Interventions
Normal nicotine content cigarettes (NNC, Baseline), Very low nicotine content (VLNC)
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Oct 22, 2026, 2:04 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Young Adults and Low Nicotine Cigarettes

NCT03699865
View directory record Official record
Conditions
Smoking
Interventions
Nicotine content
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
21 Years to 29 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional

Evaluation of Very Low Nicotine Content Cigarettes in Adolescent Smokers

NCT02587312
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Very low nicotine content cigarettes, Standard nicotine content cigarettes
Other
Lead sponsor
Brown University
Other
Eligibility
15 Years to 19 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 27, 2022 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional

Women Engaging in Quitting Smoking Together

NCT02453659
View directory record Official record
Conditions
Smoking Cessation
Interventions
Distress Tolerance Treatment for Weight Concern (DT-W), Health Education (HE), Smoking Cessation counseling, Transdermal Nicotine Patch
Behavioral · Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 28, 2019 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of New Standards for Tobacco Products Among Dual E-Cigarette/Combusted Cigarette Users - Project 2

NCT05473585
View directory record Official record
Conditions
Smoking, Smoking, Cigarette, E-Cig Use, Nicotine Dependence
Interventions
very low nicotine content cigarettes, normal nicotine content cigarettes, Study e-cigarette
Other
Lead sponsor
Duke University
Other
Eligibility
21 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 4 Interventional Results available

A Text Messaging Program for Smokers in Primary Care

NCT03174158
View directory record Official record
Conditions
Smoking Cessation
Interventions
Mailed nicotine replacement therapy, Text messaging, Brief advice
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2020 · Synced Oct 22, 2026, 2:04 AM EDT
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Mobile App for Smoking Cessation and Mental Health

NCT04887558
View directory record Official record
Conditions
Smoking Cessation, Mental Illness
Interventions
Smart-T Mental Health+ and NRT, QuitGuide + NRT
Combination Product
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 100 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional

Women Engaging in Quitting Smoking Together (WE QUIT)

NCT02051803
View directory record Official record
Conditions
Smoking Cessation
Interventions
Distress Tolerance Treatment for Weight Concern (DT-W), Health Education (HE)
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 31, 2015 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Innovative Interventions for Smoking Cessation

NCT01050569
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Nicotine Patch, VLNC Cigarette, VLNC Cigarette Plus Nicotine Patch
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
2
States / cities
Duluth, Minnesota • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Low Nicotine Cigarettes Plus Electronic Cigarettes

NCT04058717
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Normal Nicotine Content research cigarettes, High Nicotine e-cigarette, Very Low Nicotine Content research cigarettes, Zero Nicotine e-cigarette
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 70 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Results available

Correcting Public Misperceptions About Very Low Nicotine Content Cigarettes

NCT04974489
View directory record Official record
Conditions
Tobacco Use, Cigarette Use
Interventions
Emotion-based messages about the harm of VLNC, Continued-harm-framed messages about the harm of VLNC, Myth-refuting messages about the harm of VLNC, Control messages about littering
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Oct 22, 2026, 2:04 AM EDT
Recruiting Not applicable Interventional

Mindfulness-based Ecological Momentary Intervention for Smoking Cessation Among Cancer Survivors

NCT07210567
View directory record Official record
Conditions
Smoking Cessation
Interventions
Mindfulness, Quitline
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Text Messaging Intervention to Reduce Smoking in Office-based Buprenorphine and Inpatient Detoxification Patients

NCT02665208
View directory record Official record
Conditions
Smoking Cessation
Interventions
Treatment As Usual (TAU), Nicotine Replacement Therapies, Text Message Intervention (TMI)
Other · Drug · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Project 2, Study 2: Extended Exposure to Low Nicotine Content Cigarettes in Opioid Abusers

NCT02250664
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Very low nicotine content cigarettes
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 70 Years
Enrollment
775 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Baltimore, Maryland • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Oct 22, 2026, 2:04 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nicotine Patch as an Adjunctive Intervention to Reduce Secondhand Smoke Among NICU Families

NCT04045964
View directory record Official record
Conditions
Environmental Tobacco Smoke, Smoking Cessation
Interventions
nicotine replacement therapy (NRT), motivational advice, Quitline referral
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 22, 2026, 2:04 AM EDT