- 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
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 420
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Smoking, Smoking, Tobacco, Tobacco Use Disorder
- Interventions
- Smoking cessation counseling (Quitline), Smoking cessation pharmacotherapy (e.g, nicotine replacement therapy), Financial incentives
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 182 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Smoking, Tobacco
- Interventions
- HaRTS-TRENDS, Standard Care (SC)
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Smoking
- Interventions
- Nicoderm Transdermal Patch, Nicotine Nasal Spray
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 674 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1999 – 2004
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Cardiopulmonary Disease, Smoking Cessation, Inpatient
- Interventions
- Enhanced Usual Care (EUC), Nurse Practitioner Tobacco Treatment Team (NPT3)
- Other
- Lead sponsor
- Baystate Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 424 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Springfield, Massachusetts
- Conditions
- Lung Cancer
- Interventions
- Digital-based support, Traditional-based support + Nicotine replacement therapy (NRT)
- Behavioral
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Smoking Cessation, Depression, Anxiety, Nicotine Dependence, Gender Minority Stress
- Interventions
- PRIDE QUIT, Enhanced Treatment As Usual (ETAU)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts
- Conditions
- Mental Health, Stress Disorders, Post-Traumatic, Substance-Related Disorders, Tobacco Use Disorder
- Interventions
- Integrated Care for Smoking Cessation in PTSD patients, Standard of Care
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 943 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2009
- U.S. locations
- 11
- States / cities
- Tuscaloosa, Alabama • San Diego, California • Washington D.C., District of Columbia + 8 more
- Conditions
- Smoking, Tobacco Abstinence
- Interventions
- Smokefree TXT Program, nicotine replacement patches, Nicotine Replacement Gum, Faxed Referral CT Smokers Quitline
- Other · Drug · Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Cigarette Smoking, Nicotine Dependence
- Interventions
- varenicline (Chantix), bupropion (Zyban), nicotine patches
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 2
- States / cities
- Durham, North Carolina • Raleigh, North Carolina
- Conditions
- Smoking Cessation
- Interventions
- Placebo, varenicline tartrate, bupropion hydrochloride, Nicotine Replacement Therapy Patch
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 8,144 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2015
- U.S. locations
- 77
- States / cities
- Mobile, Alabama • Phoenix, Arizona • Encino, California + 61 more
- Conditions
- HIV Infection, Tobacco-Related Carcinoma
- Interventions
- Computed Tomography, Smoking Cessation Intervention
- Procedure · Behavioral
- Lead sponsor
- AIDS Malignancy Consortium
- Network
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 11
- States / cities
- La Jolla, California • Washington D.C., District of Columbia • Tampa, Florida + 7 more
- Conditions
- Cigarette Smoking
- Interventions
- E-cigarette (EC), Nicotine Replacement Therapy (NRT), Harm-Reduction Counseling, Ecological Momentary Intervention (EMI) Text Messaging
- Other · Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Tobacco Use
- Interventions
- Patient navigation-based tobacco harm reduction intervention
- Other
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Smoking Cessation
- Interventions
- Pharmacist Intervention
- Behavioral
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Smoking Cessation, Smoking, Tobacco
- Interventions
- SmokeFreeText, Path2Quit
- Behavioral
- Lead sponsor
- Case Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Smoking, Pregnancy
- Interventions
- Nicotine Replacement Therapy
- Behavioral
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 21 Years and older · Female only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2011
- U.S. locations
- 2
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Tobacco Use Cessation
- Interventions
- Quitline-Delivered Proactive Telephone Counseling, Follow-Up Phone Call, Smoking Cessation Training, Qualitative Interviews Concerning the Implementation of AAC
- Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5,212 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2049
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Smoking Cessation
- Interventions
- LTQ
- Combination Product
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Smoking, Smoking Cessation, Physical Inactivity
- Interventions
- Actívatexto, Decídetexto
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 408 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Nicotine Dependence
- Interventions
- Motivational Interviewing, Psychoeducation
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cigarette Smoking, Tobacco Use, Cigarette Smoking Behavior
- Interventions
- HRP Sampling period, NPL Sampling period
- Other
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 472 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Cervical Dysplasia
- Interventions
- Nicotine Replacement Therapy, Electronic Cigarettes
- Other · Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Smoking, HIV Infections
- Interventions
- Varenicline tartrate, Nicotine Replacement Therapy, Biological Control, Motivational Interview
- Drug · Other · Behavioral
- Lead sponsor
- Philip Diaz
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 294 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 1
- States / cities
- Columbus, Ohio