Overview Phase II Dasatinib Study in Advanced Breast Cancer Status: Completed Trial end date: 2011-05-01 Target enrollment: Participant gender: Summary The purpose of this study is to find out if dasatinib will safely reduce the size or spread of your tumor. Phase: Phase 2 Details Lead Sponsor: Duke UniversityCollaborator: Bristol-Myers SquibbTreatments: Dasatinib