Menstrual cycle phase at quit date and smoking abstinence at 6 weeks in an open label trial of bupropion.

BACKGROUND Quit attempts may have different outcomes based on menstrual cycle phase on quit day. This is the first preliminary study examining whether smoking cessation outcomes vary by menstrual cycle phase of quit date in women receiving a 6-week open trial of sustained release (SR) bupropion. METHODS Thirty-three treatment-seeking premenopausal women… (More)