60
Participants
Start Date
April 30, 2008
Primary Completion Date
April 30, 2009
Study Completion Date
May 31, 2009
nicotine replacement therapy
4 mg nicotine lozenges, ad lib, for 12 weeks.
placebo NRT
Placebo nicotine lozenges
Mayo Clinic, Rochester
Oregon Research Institute, Eugene
Lead Sponsor
Collaborators (1)
Oregon Research Institute
OTHER
Mayo Clinic
OTHER