NCT05255003 2025-12-17STrategies for Anticoagulation in Patients With thRombocytopenia and Cancer-associated ThrombosisOttawa Hospital Research InstitutePhase 4 Recruiting50 enrolled
NCT03244020 2025-10-03LMWH vs Aspirin for VTE Prophylaxis in Orthopaedic OncologyMassachusetts General HospitalPhase 4 Enrolling by invitation2,868 enrolled