Overview Improving Platelet Activity for Cerebral Hemorrhage Treatment - DDAVP Proof of Concept Status: Completed Trial end date: 2013-12-01 Target enrollment: Participant gender: Summary The investigators intend to show that DDAVP improves platelet activity from baseline to 60 minutes after treatment start. Phase: Phase 2 Details Lead Sponsor: Northwestern UniversityCollaborator: Northwestern Memorial HospitalTreatments: Deamino Arginine Vasopressin