- Conditions
- Tobacco Use
- Interventions
- 3 mg/mL nicotine strength e-liquid, 6 mg/mL nicotine strength e-liquid, 12 mg/mL nicotine strength e-liquid, 24 mg/mL nicotine strength e-liquid
- Drug
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
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 169–192
of 1,613
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Cigarette Smoking, Nicotine Dependence
- Interventions
- Receipt of Genetic Results, No results given
- Behavioral
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Post Traumatic Stress Disorder, Problem Drinking
- Interventions
- App-based intervention
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- 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
- 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
- Conditions
- HIV/AIDS, Smoking Cessation, Tobacco Use Disorder
- Interventions
- Learn to Quit-HIV, QuitGuide, Nicotine patch, Smartphone coaching
- Device · Behavioral · Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- 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
- Conditions
- Cigarette Smoking, Drug Use
- Interventions
- Standard Treatment, BAD-AS, Transdermal Nicotine Patch
- Behavioral · Drug
- Lead sponsor
- University of Maryland, College Park
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Tobacco Use Disorder
- Interventions
- Memantine
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Depressive Disorder
- Interventions
- Transdermal Nicotine Patch, Transdermal Placebo Patch
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- 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
- Conditions
- Alcoholism, Smoking
- Interventions
- nicotine replacement patch
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Ends 2002
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Veterans, Tobacco Use Disorder, Cigarette Smoking, Tobacco Dependence
- Interventions
- Motivation-Phase Varenicline, Motivation-Phase Nicotine Mini-Lozenge, Cessation-Phase Combination Nicotine Replacement Therapy (NRT), Cessation-Phase Varenicline, Motivation-Phase Counseling, Cessation-Phase Counseling
- Drug · Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 4
- States / cities
- San Diego, California • Minneapolis, Minnesota • Durham, North Carolina + 1 more
- Conditions
- Tobacco Dependence
- Interventions
- C-Raven Virtual Tobacco Cessation Counseling, Nicotine Replacement Product, Community Health Worker, Lung Cancer Screening
- Behavioral · Drug · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Smoking Cessation, Smoking, Nicotine Dependence
- Interventions
- Nicotine patch, Cessation Counseling, Mobile Games
- Drug · Behavioral · Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Smoking, Tobacco Use
- Interventions
- Product A, Product B, Product C, Product D, Product E, Product F, Product G
- Other
- Lead sponsor
- RAI Services Company
- Industry
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Knoxville, Tennessee
- Conditions
- Nicotine Dependence
- Interventions
- Zyban
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2011
- U.S. locations
- 1
- States / cities
- West Los Angeles, California
- Conditions
- Pulmonary Disease, Chronic Obstructive, E-cigarettes
- Interventions
- E-cigarette, Sham, Hyperpolarized 3-Helium, Gadolinium
- Device · Other · Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 21 Years to 35 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Tobacco Use
- Interventions
- e-cigarette, Nicotine patch, Nicotine lozenge
- Behavioral · Other
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- 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
- Conditions
- Nicotine Dependence
- Interventions
- low dose Nicotine, high dose Nicotine
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- 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
- Conditions
- Tobacco-Related Carcinoma
- Interventions
- Vaping, Biospecimen Collection, Questionnaire Administration
- Other · Procedure
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Suicide
- Interventions
- Toward Hope, Recovery, Interpersonal Growth, Values, and Engagement (THRIVE), Center Care as Usual
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 552 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 3
- States / cities
- Huntsville, Alabama • Phoenix, Arizona • Nashville, Tennessee