68
Participants
Start Date
January 31, 2007
Primary Completion Date
September 30, 2008
Study Completion Date
December 31, 2008
nicotine acid
16 weeks, randomisation with 500 mg, after 4 weeks elevation of 1000 mg, after week 8 to week 16 1500 mg study medication
placebo
16 weeks treatment with placebo
GWT-TUD GmbH, Centre for Clinical Studies, Dresden
Technische Universität Dresden
OTHER
University of Regensburg
OTHER
GWT-TUD GmbH
OTHER