Clinical Trial Methods for Assessing a Tobacco Product
This is a multi-center trial involving the University of Minnesota, Ohio State University Comprehensive Cancer Center, and Roswell Park Cancer. Cigarette smokers who are eligible will enter a Camel Snus sampling phase. Smokers interested in continuing with the study after the sampling phase will undergo a 2 week baseline assessment phase and will then be randomized to one of the five experimental conditions for 8 weeks. Tobacco use patterns, subjective responses to product, and nicotine and toxicant exposure will be assessed.