Overview Bivalirudin vs Heparin in ECMO Patients Status: Withdrawn Trial end date: 2021-06-01 Target enrollment: Participant gender: Summary This is an open label, randomized study comparing the clinical outcomes of unfractionated Heparin and Bivalirudin for anticoagulation in adult subjects requiring ECMO support. Phase: Phase 1 Details Lead Sponsor: Johns Hopkins UniversityTreatments: BivalirudinCalcium heparinHeparinHirudins