529
Participants
Start Date
December 10, 2020
Primary Completion Date
May 8, 2025
Study Completion Date
May 8, 2025
Preparation Varenicline and Standard Duration Varenicline
16 weeks of varenicline starting 4 weeks pre-quit
Preparation Varenicline and Extended Duration Varenicline
28 weeks of varenicline starting 4 weeks pre-quit
Standard Duration Varenicline
12 weeks of varenicline
Extended Duration Varenicline
24 weeks of varenicline
Preparation Combination NRT and Standard Duration Combination NRT
16 weeks of nicotine patch + nicotine mini-lozenge starting 4 weeks pre-quit
Preparation Combination NRT and Extended Duration Combination NRT
28 weeks of nicotine patch + nicotine mini-lozenge starting 4 weeks pre-quit
Standard Duration Combination NRT
12 weeks of nicotine patch + nicotine mini-lozenge
Extended Duration Combination NRT
24 weeks of nicotine patch + nicotine mini-lozenge
Intensive Counseling
4 phone or video counseling sessions
Minimal Counseling
2 brief phone or video counseling sessions
UW Center for Tobacco Research and Intervention, Milwaukee
University of Wisconsin Center for Tobacco Research and Intervention, Madison
National Cancer Institute (NCI)
NIH
University of Wisconsin, Madison
OTHER