568
Participants
Start Date
June 30, 2004
Primary Completion Date
April 30, 2008
Study Completion Date
May 31, 2008
Standard Patch Treatment
8-weeks of nicotine patch + 16-weeks of placebo
24-weeks of nicotine patch
24-weeks of 21mg nicotine patch
Tobacco Use Research Center, Philadelphia
University of Pennsylvania, Philadelphia
National Cancer Institute (NCI)
NIH
University of Pennsylvania
OTHER