Overview The Effect of Buprenorphine Delivered by Buprenorphine Transdermal System (BTDS) on QT Intervals in Healthy Volunteers Status: Completed Trial end date: 2004-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to examine the effect of buprenorphine on QT interval corrected for heart rate (QTc) in healthy subjects. Phase: Phase 1 Details Lead Sponsor: Purdue Pharma LPTreatments: BuprenorphineFluoroquinolonesMoxifloxacinNorgestimate, ethinyl estradiol drug combination