118
Participants
Start Date
October 18, 2018
Primary Completion Date
December 9, 2021
Study Completion Date
December 9, 2021
Ventilated cigarettes only
Participants given vouchers that are exchanged for ventilated cigarettes study cigarettes.
Unventilated cigarettes only
Participants given vouchers that are exchanged for unventilated cigarettes study cigarettes.
Access to Experimental Marketplace: Ventilated cigarettes + alternative nicotine delivery systems
Participants given vouchers that are exchanged for ventilated cigarettes + alternative nicotine delivery systems cigarettes.
Access to Experimental Marketplace: Unventilated cigarettes + ANDS
Participants given vouchers that are exchanged for unventilated cigarettes + ANDS.
Ohio State University Comprehensive Cancer Center, Columbus
University of Minnesota Tobacco Research Program, Minneapolis
Ohio State University
OTHER
Masonic Cancer Center, University of Minnesota
OTHER