Overview Study to Examine the Effect of HKI-272 on Rhythms of the Heart (Cardiac Repolarization) Status: Completed Trial end date: 2008-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether HKI-272 affects the rhythms of the heart (cardiac repolarization). Phase: Phase 1 Details Lead Sponsor: Puma Biotechnology, Inc.Treatments: FluoroquinolonesMoxifloxacinNorgestimate, ethinyl estradiol drug combination