Overview Menstrual Cycle Effects on Smoking Cessation and Cue Reactivity Status: Completed Trial end date: 2013-12-01 Target enrollment: Participant gender: Summary This is a brief smoking cessation trial in women, comparing transdermal nicotine patch (TNP) versus varenicline. Phase: Phase 2 Details Lead Sponsor: Medical University of South CarolinaTreatments: NicotineVarenicline