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ClinicalTrials.gov public records Last synced Nov 15, 2026, 1:17 PM EST

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Showing 1–24 of 103 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Telephone quitline Clear all

Conditions: Nicotine Dependence, Opiate Dependence
Interventions: Intensive, tailored intervention, NJ Quitline Referral; Behavioral
Lead sponsor: Rutgers, The State University of New Jersey; Other
Eligibility: 18 Years and older
Enrollment: 87 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: New Brunswick, New Jersey

Conditions: HIV Infections, Smoking, Smoking Cessation
Interventions: Wellness Intervention for Smokers with HIV; Behavioral
Lead sponsor: Seattle Institute for Biomedical and Clinical Research; Other
Eligibility: 18 Years and older
Enrollment: 235 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Smoking Cessation, Cervical Cancer, High Grade Cervical Dysplasia
Interventions: Smoking Cessation treatment delivered by Tobacco Free Florida Quitline, Nicotine patch, Nicotine Lozenge, Motivation and Problem Solving (MAPS) intervention; Behavioral · Drug
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 18 Years and older · Female only
Enrollment: 360 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2028
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Smoking Tobacco
Interventions: Educational Interventions to Promote Tobacco Cessation; Behavioral
Lead sponsor: Barbara Ann Karmanos Cancer Institute; Other
Eligibility: 21 Years and older · Female only
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Detroit, Michigan

Conditions: Nicotine Dependence
Interventions: Text messaging prior to first counseling call, Text-to-Enhance, Mail Notice, Telephone Counseling; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Enrollment: 432 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 2
States / cities: San Diego, California • New York, New York

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

Conditions: Tobacco Use, Parental Smoking
Interventions: Telephone Quitline Enrollment; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: Not listed
Enrollment: 101 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2006
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Smoking Cessation
Interventions: Nicotine patch, Quitline Counseling Phone Calls, Counseling Sessions, Pathways to Freedom, Monetary Incentive; Drug · Other
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 21 Years and older
Enrollment: 1,550 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2030
U.S. locations: 5
States / cities: Phoenix, Arizona • Indianapolis, Indiana • Kansas City, Kansas + 2 more

Conditions: Smoking
Interventions: Telephone Care Coordination, Telephone Care Coordination with state Quitline; Other
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Enrollment: 577 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2013
U.S. locations: 1
States / cities: New York, New York

Conditions: Tobacco Dependence
Interventions: Direct to Smoker Outreach Program; Other
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 590 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2010
U.S. locations: 1
States / cities: Revere, Massachusetts

Conditions: Smoking Cessation
Interventions: Smoking cessation + quitline linkage text messages, Passive quitline referral; Behavioral
Lead sponsor: George Washington University; Other
Eligibility: 18 Years and older
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Smoking Cessation
Interventions: Transitional Tobacco Care Management (TTCM), eReferral to State Tobacco Quitline (QL), Nicotine replacement therapy; Behavioral · Drug
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 1,416 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 3
States / cities: Boston, Massachusetts • Pittsburgh, Pennsylvania • Nashville, Tennessee

Conditions: Smoking Cessation, Pregnancy
Interventions: Phone-based postpartum continuing care, Standard care; Behavioral
Lead sponsor: Battelle Memorial Institute; Other
Eligibility: 18 Years and older · Female only
Enrollment: 130 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2015
U.S. locations: 2
States / cities: Bloomington, Illinois • Baltimore, Maryland

Conditions: Smoking Cessation
Interventions: Telephone counseling, Voucher, Nicotine patches; Behavioral · Drug
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years and older
Enrollment: 3,706 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: San Diego, California

Conditions: Smoking, Nicotine Dependence, Alcohol Dependence
Interventions: Practical Counseling, Alcohol Intervention Counseling; Behavioral
Lead sponsor: Yale University; Other
Eligibility: 18 Years and older
Enrollment: 1,948 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Smoking Cessation
Interventions: Quitline Incentive, Tobacco Cessation Incentive, Way to Health (WTH) Platform, Quitline Delivered Treatment; Behavioral
Lead sponsor: Children's Hospital of Philadelphia; Other
Eligibility: 14 Years to 21 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Quitting Smoking, Smoking Cessation, Smoking, Cigarette
Interventions: Text message smoking treatment, Nicotine replacement therapy sampling, Wisconsin Tobacco QuitLine Referral, Referral to Primary Care Provider, BREATHE 2 Cessation Study, Additional modalities to learn about and request treatment; Behavioral · Drug · Combination Product
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 18 Years and older
Enrollment: 12,376 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Smoking Cessation, Tobacco Use Cessation, Cost-effectiveness
Interventions: Multi-session telephone counseling, NRT patches; Behavioral · Drug
Lead sponsor: Kaiser Permanente; Other
Eligibility: 18 Years and older
Enrollment: 4,614 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2000 – 2005
U.S. locations: 3
States / cities: Portland, Oregon • Seattle, Washington

Conditions: Smoking Cessation
Interventions: Contingency management, Nicotine replacement therapy, Varenicline, Additional behavioral support; Behavioral · Drug
Lead sponsor: Yale University; Other
Eligibility: 18 Years and older
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Smoking, Smoking Cessation
Interventions: Learn, Connect, and Quit Mobile Application; Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 18 Years and older
Enrollment: 16 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Smoking, Tobacco
Interventions: Internal Care Coordination, External Community Referral, Usual Care; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 234 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Smoking Cessation
Interventions: Phone-based Tobacco Treatment, Nicotine Replacement, and Stepped Care Intervention, E-Referral to the Tobacco Quitline; Behavioral
Lead sponsor: Georgetown University; Other
Eligibility: 50 Years to 80 Years
Enrollment: 1,188 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Minority Smokers
Interventions: Patient Navigator; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 16 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2021
U.S. locations: 2
States / cities: New York, New York

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

Search by objective public record fields.

Developing a Smoking Cessation Intervention for Methadone Maintained Smokers

Improving the Reach & Effectiveness of Smoking Cessation Services Targeted to Veterans Living With HIV

Enhancing Long-Term Smoking Abstinence Among Cervical Cancer Survivors (Project ACCESS)

Tobacco Cessation Intervention

Text Messaging to Engage and Retain Veterans in Smoking Cessation Counseling

Efficacy of Tobacco Quitline for Cancer Survivors

An Intervention to Address Parental Smoking During the Postpartum Hospitalization.

My Path to Quit Tobacco

Telephone Care Coordination for Smokers in VA Mental Health Clinics

Direct to Smoker Outreach in a Health Care Setting

mHealth for Smoking Cessation in Public Housing

Post-Discharge Smoking Cessation Strategies: Helping HAND 4

Phone-Based Postpartum Continuing Care for Smoking Cessation

Providing Free Nicotine Patches to Quitline Smokers

Alcohol Counseling for Telephone Quitline Callers

BE Smokefree: Behavioral Economics Incentives to Engage Adolescents in Smoking Cessation

BREATHE 2 Clinic Stop-Smoking Treatment Outreach Study

Efficacy and Cost of State Quitline Policies

A Smoking Cessation Intervention for Yale Dining Employees

A Pilot Study of the Learn, Connect, and Quit Mobile Application

Proactive Population Health Strategy to Offer Tobacco Dependence Treatment to Smokers

Tobacco Education and Lung Health Study (TEAL)

Tobacco-Focused Patient Navigation to Address Barriers to Utilization of Community-Based Smoking Cessation Services in Primary Care

Comparative Effectiveness of Post-Discharge Strategies for Hospitalized Smokers