Overview DIG-HIF-1 Pharmacodynamic Trial in Newly Diagnosed Operable Breast Cancer Status: Completed Trial end date: 2016-04-01 Target enrollment: Participant gender: Summary The purpose of this study is to learn what effects digoxin (DIG) may have on human breast cancer tissue. Phase: Phase 2 Details Lead Sponsor: Sidney Kimmel Comprehensive Cancer CenterSidney Kimmel Comprehensive Cancer Center at Johns HopkinsCollaborator: United States Department of DefenseTreatments: Digoxin