372
Participants
Start Date
June 29, 2017
Primary Completion Date
January 31, 2022
Study Completion Date
January 31, 2022
Low wattage E cigarette device
The low wattage E cigarette device will be provided to the participant and they will be instructed to vape ad libitum for 12 weeks and then be assessed at 6 months and 12 months for continued use of device.
High wattage E cigarette device
The high wattage E cigarette device will be provided to the participant and they will be instructed to vape ad libitum for 12 weeks and then be assessed at 6 months and 12 months for continued use of device.
Usual brand cigarette
The usual brand of cigarettes will be provided to the participant and they will be instructed to smoke ad libitum for the duration of the study.
The Ohio State University Comprehensive Cancer Center, Columbus
National Institutes of Health (NIH)
NIH
National Cancer Institute (NCI)
NIH
University of Minnesota
OTHER
Ohio State University Comprehensive Cancer Center
OTHER