- Conditions
- Nicotine Addiction, Vaping
- Interventions
- Nicotine pod, Placebo pod
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–13
of 13
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Smoking Reduction
- Interventions
- Varenicline Tartrate, Placebo, Electronic cigarette
- Drug · Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Kansas City, Missouri
- Conditions
- Tobacco Dependence
- Interventions
- Nicotine-Containing Electronic Cigarette, Non-Nicotine Electronic Cigarette
- Other
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Tobacco Dependence Caused by Cigarettes
- Interventions
- NJOY ACE commercial e-cigarette
- Device
- Lead sponsor
- University of Nevada, Reno
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Reno, Nevada
- Conditions
- Energy Intake, Food Intake, E-Cig Use, Appetite
- Interventions
- Vaping condition, Control condition
- Other
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Smoking Cessation
- Interventions
- Electronic Cigarette with 5% Nicotine Concentration, Electronic Cigarette with 1.8% Nicotine Concentration
- Device
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Smoking Cessation, Harm Reduction
- Interventions
- Nicoderm, Nicorette 4Mg Chewing Gum, Nicorette Lozenge Product, NJOY e-cigarette, on!
- Drug · Other
- Lead sponsor
- Rose Research Center, LLC
- Industry
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Charlotte, North Carolina • Raleigh, North Carolina
- Conditions
- Healthy Volunteers
- Interventions
- Conventional cigarette, myblu 25 mg freebase, myblu 16 mg nicotine salt, myblu 25 mg nicotine salt, myblu 40 mg nicotine salt, blu PRO 48 mg nicotine salt
- Other
- Lead sponsor
- Fontem Ventures BV
- Industry
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Lincoln, Nebraska
- Conditions
- Tobacco Use, Opioid Use Disorder, Tobacco-Related Disorders
- Interventions
- E-cigarette, Control/Standard Advice
- Other · Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Electronic Cigarette Use, Cigarette Use, Electronic, Tobacco Use, Tobacco Smoking
- Interventions
- JUUL ENDS 5% Virginia Tobacco, JUUL 3% Virginia Tobacco ENDS, JUUL 5% Mint ENDS, JUUL 3% Mint ENDS, JUUL 5% Menthol ENDS, JUUL 3% Menthol ENDS, JUUL 5% Mango ENDS, JUUL 3% Mango ENDS, US Cigarette, Non-menthol - Marlboro Gold King Size, US Cigarette, Menthol - Newport King Size
- Other
- Lead sponsor
- Juul Labs, Inc.
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 135 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 3
- States / cities
- Secaucus, New Jersey • Charlotte, North Carolina • Raleigh, North Carolina
- Conditions
- Nicotine Administration & Dosage, E-cigarettes, Vaping, E-Liquid, Tobacco Smoking
- Interventions
- JUUL, Tobacco
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 2
- States / cities
- San Francisco, California
- Conditions
- Electronic Cigarette Use
- Interventions
- Preferred Juul pod flavor (5% nicotine), Classic Tobacco Juul pod flavor (5% nicotine), Preferred flavor with HWL, Preferred flavor, 3% nicotine, Preferred flavor, 0% nicotine
- Other
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Cardiovascular Risk Factor, Nicotine Dependence
- Interventions
- Low Nicotine E-Liquid, Medium or High Nicotine E-Liquid
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years to 70 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 2
- States / cities
- San Francisco, California