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ClinicalTrials.gov public records Last synced Oct 23, 2026, 4:16 AM EDT

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Showing 49–72 of 1,579 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: CEASE 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 16, 2020 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

End Nicotine Dependence Clinic

NCT03290430
View directory record Official record
Conditions
Smoking Cessation
Interventions
Group Counseling, Individual Counseling, Phone Counseling, Video Counseling, Texting support, Nicotine Replacement Therapy
Behavioral · Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 14, 2020 · Synced Oct 23, 2026, 4:16 AM EDT
Recruiting Not applicable Interventional

Behavioral Intervention for Youth to Promote Vaping Cessation

NCT06765291
View directory record Official record
Conditions
Vaping, Vaping Teens, Nicotine Dependence
Interventions
QuitVaping, This is Quitting (TIQ)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
14 Years to 19 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 23, 2026, 4:16 AM 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 23, 2026, 4:16 AM EDT
Completed Phase 4 Interventional Results available

Tobacco Use Treatment in Cancer Patients

NCT03482583
View directory record Official record
Conditions
Smoking, Cigarette
Interventions
Nicotine Replacement Therapy, Referral to AHEC/Quitline
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
5
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 22, 2020 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Meals Study for Amyotrophic Lateral Sclerosis and Parkinson's Disease

NCT07625605
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Parkinson's Disease (PD)
Interventions
The MIND diet
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
30 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
3
States / cities
Elizabethton, Tennessee • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 23, 2026, 4:16 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 23, 2026, 4:16 AM EDT
Recruiting Phase 2 Interventional

Odronextamab in Low Tumor Volume Advanced FL

NCT07128641
View directory record Official record
Conditions
Follicular Lymphoma, Lymphoma
Interventions
Odronextamab
Biological
Lead sponsor
Gottfried von Keudell, MD PhD
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Safety and Effectiveness of Sustained Release Bupropion in Treating Individuals With Schizophrenia Who Smoke

NCT00307203
View directory record Official record
Conditions
Tobacco-Use Disorder, Schizophrenia, Psychotic Disorders
Interventions
bupropion SR, Cognitive Behavioral Group Therapy, nicotine replacement therapy
Drug · Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility and Acceptability of a Text Messaging Intervention to Increase Smoking Cessation in Vietnam

NCT03219541
View directory record Official record
Conditions
Smoking
Interventions
Interventional Automated mobile phone text, Control Automated mobile phone text
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2020 · Synced Oct 23, 2026, 4:16 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Social Media Support Groups for Adolescent Vaping Cessation

NCT07540780
View directory record Official record
Conditions
Vaping, Vaping Cessation, Nicotine Dependence
Interventions
Social Media Intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 23, 2026, 4:16 AM EDT
Withdrawn Phase 1 Interventional

Trial of Computerized SBI to Reduce Teen Alcohol Use

NCT01784627
View directory record Official record
Conditions
Alcohol Abuse, Cannabis Abuse, Nicotine Dependence
Interventions
c-ASBI
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
9 Years to 20 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
6
States / cities
Boston, Massachusetts • Cambridge, Massachusetts • Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 7, 2016 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancing Relapse Prevention for Smoking Cessation With Repetitive Transcranial Magnetic Stimulation

NCT02822703
View directory record Official record
Conditions
Smoking Cessation
Interventions
rTMS Active 20Hz, rTMS Sham
Device
Lead sponsor
The City College of New York
Other
Eligibility
21 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 4, 2016 · Synced Oct 23, 2026, 4:16 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Helpers Program On-line Training on Smoking Relapse and Social Networks

NCT05641974
View directory record Official record
Conditions
Smoking, Cigarette Smoking
Interventions
Helpers Stay Quit Training
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 99 Years
Enrollment
940 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Tobacco Tactics Website for Operating Engineers

NCT01124110
View directory record Official record
Conditions
Smoking, Tobacco Use Cessation
Interventions
Tobacco Tactics Web-Based Intervention, 1-800-QUIT-NOW Telephone Hotline
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 18, 2014 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Phase 4 Interventional Results available

Nicotine Replacement Therapy (NRT) Sampling and Selection to Increase Medication Adherence

NCT03276780
View directory record Official record
Conditions
Smoking Cessation
Interventions
Counseling, combination NRT
Behavioral · Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Phase 1 Interventional

Vitamin D Testing and Treatment for COVID 19

NCT04407286
View directory record Official record
Conditions
Covid 19, Vitamin D Deficiency
Interventions
Vitamin D3
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 30, 2021 · Synced Oct 23, 2026, 4:16 AM EDT
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 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Financial Incentives for Smoking Cessation Treatment Engagement

NCT04601870
View directory record Official record
Conditions
Quitting Smoking
Interventions
No Financial Incentive, Financial Incentive (100 dollars), Financial Incentive (50 dollars)
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Phase 2 Interventional Results available

The Effect of Opioid-Free Anesthesia in TMJ Surgery

NCT04724759
View directory record Official record
Conditions
Temporomandibular Joint Disorders
Interventions
Dexmedetomidine / Ketamine / Lidocaine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Prevention and Early Identification for High Risk Youth in School-based Clinics

NCT04935710
View directory record Official record
Conditions
Community Mental Health Services, Adolescent Well Being, Resilience, Psychological, Health Equity, Screening
Interventions
COPE2Thrive, Usual care
Behavioral · Other
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
12 Years to 24 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
5
States / cities
Cambridge, Massachusetts • Everett, Massachusetts • Somerville, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Results available

Efficacy of Fluoxetine in Reducing Ictal Hypoventilation in Patients With Partial Epilepsy

NCT00986310
View directory record Official record
Conditions
Uncontrolled Partial Epilepsy, Ictal Hypoventilation
Interventions
Fluoxetine, Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 23, 2026, 4:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Computer-Assisted Tobacco Interventions in Dental Offices

NCT01584882
View directory record Official record
Conditions
Smoking
Interventions
CATI Tool
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years to 100 Years
Enrollment
548 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Bloomington, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 23, 2023 · Synced Oct 23, 2026, 4:16 AM EDT
Active, not recruiting Not applicable Interventional

DASH Diet in Heart Failure Outpatients

NCT05117086
View directory record Official record
Conditions
Heart Failure
Interventions
DASH diet
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 23, 2026, 4:16 AM EDT