A listing of ps-center-for-tobacco-research medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
PURPOSE/DESCRIPTION: This study examines the effect of changes in cigarette package color on smoking behaviors and toxin exposure when using low nicotine content (LNC) cigs. We will recruit and randomize 500 daily, non-menthol smokers in a 35-day protocol. After a 5-day BSL period of smoking their own brand, PPTs will …