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ClinicalTrials.gov public records Last synced Sep 26, 2026, 5:27 PM EDT

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Showing 25–26 of 2 matching trials from the live ClinicalTrials.gov search.
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Conditions
Smoking Behaviors
Interventions
IQOS, Smoking as Usual
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 77 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

COMET Study 1: Filter Ventilated Cigarette Substitution in the ETM

NCT03306173
Conditions
Substance-Related Disorders
Interventions
Commercially available cigarette
Other
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
21 Years to 65 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Roanoke, Virginia