“Evaluating VLNC + eCig Use in Daily and Intermittent Smokers”
This trial studies how well different levels of nicotine in very low nicotine content cigarettes and electronic cigarettes (e-cigarettes) work in promoting smoking cessation in current daily and intermittent smokers. Different levels of nicotine may effect certain behaviors, including withdrawal symptoms, nicotine cravings, and mood and may lead to changes in smoking behavior, including finding it easier to quit smoking, in current daily and intermittent smokers.
Drug - Cigarette
Smoke usual brand of cigarettes
Drug - Very Low Nicotine Content Cigarette
Smoke very low nicotine content cigarette
Evaluating Concomitant Use of Very Low Nicotine Content Cigarettes and E-Cigarettes Among Daily and Non-Daily Smokers