608
Participants
Start Date
January 31, 2001
Primary Completion Date
October 31, 2002
Study Completion Date
October 31, 2002
bupropion + nicotine gum
150 mg bupropion twice daily plus 4 mg nicotine gum as needed (up to 12 pcs/day)
Active bupropion-Placebo gum
150mg bupropion twice daily plus placebo nicotine gum as needed (up to 12 pcs/day)
Placebo bupropion-Placebo gum
Placebo bupropion twice daily + placebo nicotine gum as needed (up to 12 pcs/day)
UW Center for Tobacco Research and Intervention, Madison
National Institutes of Health (NIH)
NIH
University of Wisconsin, Madison
OTHER