822
Participants
Start Date
May 20, 2015
Primary Completion Date
December 26, 2018
Study Completion Date
August 31, 2019
Combination NRT (Nicotine patch, Nicotine lozenge)
Varenicline
Placebo
Intensive smoking counseling
Washington University School of Medicine, St Louis
National Institutes of Health (NIH)
NIH
National Institute on Drug Abuse (NIDA)
NIH
Washington University School of Medicine
OTHER