Clinical Research Directory
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3 clinical studies listed.
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Tundra lists 3 Electronic Cigarettes clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07599462
Pilot Study of Communication for Dual Users of Cigarettes and E-cigarettes
The study is a pilot test of effectiveness of communication campaign ads on interest in quitting combustible cigarettes and e-cigarettes. Over the course of 5 weeks, participants are sent ads that are designed to encourage quitting and then answer surveys.
Gender: All
Ages: 18 Years - Any
Updated: 2026-10-28
1 state
NCT07880704
Cardiovascular Impacts of E-cigarettes Among Older Adults
This study will compare the cardiovascular effects of continued smoking with those of e-cigarette (EC) use among older adults with hypertension. Using both laboratory and real-world measurements, this study will be the first to examine the relative cardiovascular impacts of smoking and EC in a patient population at high risk of smoking-related disease progression.
Gender: All
Ages: 50 Years - Any
Updated: 2026-10-19
1 state
NCT07612696
Impact of Electronic Cigarette Temperature and Solvent on Biomarkers
This project seeks to determine how e-cigarette (EC) physical design features, including those that allow the user to manipulate the quality and quantity of aerosols, affect exposure and toxicity from oxidants and other aerosol constituents.
Gender: All
Ages: 21 Years - Any
Updated: 2026-09-15
1 state