- Conditions
- Nicotine Addiction, Cigarette Smoking
- Interventions
- Smoking research cigarettes with e-cigarette, Nicotine discrimination thresholds
- Drug
- Lead sponsor
- Rose Research Center, LLC
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Charlotte, North Carolina • Raleigh, North Carolina
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 1–6
of 6
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Tobacco Use Disorder
- Interventions
- Varying the nicotine content of cigarettes, Varying the nicotine content of e-cigarettes
- Other
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 308 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Providence, Rhode Island • Burlington, Vermont
- Conditions
- Substance-Related Disorders
- Interventions
- SPECTRUM cigarettes, SPECTRUM cigarettes between
- Drug
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 305 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
- Conditions
- Tobacco Use Disorder
- Interventions
- Cigarettes with varying nicotine content, E-Cigarettes
- Other
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 326 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Burlington, Vermont
- Conditions
- Tobacco Use Disorder
- Interventions
- Varying the nicotine content of cigarettes, E-Cigarettes
- Other
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 21 Years to 44 Years · Female only
- Enrollment
- 326 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Burlington, Vermont
- Conditions
- Tobacco Use Disorder
- Interventions
- Either normal nicotine content cigarettes (15.8mg/g) or reduced nicotine content cigarettes (0.4mg/g), E-Cigarettes
- Other
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 326 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 2
- States / cities
- Providence, Rhode Island • Burlington, Vermont