Concomitant andexanet alfa and 4 F-PCC for Factor Xa inhibitor associated intracranial hemorrhage.

Andexanet alfa is the only FDA approved drug for acute reversal of life-threatening bleeding associated with oral factor Xa inhibitor agents. The case series investigates clinical outcomes of four patients receiving concomitant Andexanet alfa and Four Factor Prothrombin Concentrate Complex (4 F-PCC) for acute reversal of intracranial hemorrhage. Following administration, effective hemostasis was achieved in two patients (50%) and one patient (25%) experienced an acute ischemic stroke.