- Conditions
- Smoking
- Interventions
- UCSF/SFGH Internet Stop Smoking Study site
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18,154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- San Francisco, California
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 337–360
of 807
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Tobacco Use
- Interventions
- transdermal nicotine patches, Motivational interview
- Drug · Behavioral
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 21 Years and older
- Enrollment
- 336 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Smoking Cessation, Smoking, Tobacco
- Interventions
- Pivot Breath Sensor System, Similar Carbon Monoxide breath sensor system
- Device
- Lead sponsor
- Jennifer Marler, MD
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Redwood City, California
- Conditions
- Smoking Cessation
- Interventions
- NicVAX Vaccine, Placebo Vaccine
- Biological
- Lead sponsor
- Nabi Biopharmaceuticals
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 25
- States / cities
- Encino, California • Los Alamitos, California • Denver, Colorado + 22 more
- Conditions
- Nicotine Dependence
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 209 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Tobacco Dependence, Obesity, Mental Illness
- Interventions
- NH Medicaid Incentives Program
- Behavioral
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 12
- States / cities
- Concord, New Hampshire • Derry, New Hampshire • Dover, New Hampshire + 7 more
- Conditions
- Smoking Cessation
- Interventions
- Electronic Referral
- Other
- Lead sponsor
- Dental Practice-Based Research Network
- Network
- Eligibility
- 19 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Minneapolis, Minnesota
- Conditions
- Tobacco Use Disorder
- Interventions
- Cognitive Behavioral Therapy (CBT), Cue-based treatment intervention
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Tobacco Use Cessation
- Interventions
- Multimedia Support Intervention
- Behavioral
- Lead sponsor
- Oregon Research Institute
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 1,100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- Conditions
- Smoking Cessation, Smoking Reduction, Smoking, Tobacco
- Interventions
- Cessation Intervention
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Tobacco Use Disorder
- Interventions
- Bupropion, Smoking Abstinence Program
- Drug · Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 252 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2006
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Nicotine Dependence
- Interventions
- Standard treatment, Standard treatment+practice quitting, Very low nicotine cigarettes
- Behavioral · Drug
- Lead sponsor
- Rutgers University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 93 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Smoking Cessation, Smoking (Tobacco) Addiction
- Interventions
- chatbot, no chatbot
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Tobacco Use, Tobacco Smoking, Tobacco Use Cessation, Tobacco Use Disorder, Schizophrenia, Schizoaffective Disorder
- Interventions
- Persistence Targeted Smoking Cessation in SMI (PTSC-S), Nicotine patch
- Behavioral · Drug
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Smokers
- Interventions
- D-cycloserine, Placebo
- Drug
- Lead sponsor
- Boston University Charles River Campus
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Nicotine Addiction
- Interventions
- Cycloserine, Placebo
- Drug
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Tobacco Use Disorder
- Interventions
- Galantamine, Placebo
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Copd, Smoking Cessation, Nicotine Dependence, Tobacco Use, Cigarette Smoking
- Interventions
- Unified Protocol adapted for smoking cessation
- Behavioral
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Nicotine Dependence
- Interventions
- Cognitive Behavioural Therapy, Contingency Management, Nicotine Transdermal Patch
- Behavioral · Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 154 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking Cessation
- Interventions
- NRT, Web Guide, Tweet2Quit
- Drug · Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 21 Years to 59 Years
- Enrollment
- 980 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 2
- States / cities
- Irvine, California • Stanford, California
- Conditions
- Health Behavior, Risk Reduction Behavior
- Interventions
- HD2+
- Behavioral
- Lead sponsor
- Dana-Farber Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,440 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Bronchiolitis, Pneumonia, Reactive Airway Disease, Asthma, Tobacco Smoking, Tobacco Cessation, Bronchopulmonary Dysplasia
- Interventions
- Breathe Easy Coalition written materials, Maine Tobacco Helpline, Urine cotinine testing
- Behavioral · Diagnostic Test
- Lead sponsor
- MaineHealth
- Other
- Eligibility
- Up to 10 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Portland, Maine
- Conditions
- Smoking Cessation
- Interventions
- Text My Quit (TMQ), Peer Support, Motivational Messages
- Behavioral · Other
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 284 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Tobacco Use Cessation
- Interventions
- Not listed
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 238 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Burlington, Vermont