Overview Study To Evaluate The Effect Of Single Intravenous Doses Of Tigecycline On QTc Intervals In Healthy Subjects Status: Completed Trial end date: 2011-05-01 Target enrollment: Participant gender: Summary Administration of a single 50 mg or 200 mg dose of tigecycline will not cause a change in QT/QTc intervals. Phase: Phase 1 Details Lead Sponsor: PfizerTreatments: MinocyclineMoxifloxacinNorgestimate, ethinyl estradiol drug combinationTigecycline