Neurocritical care
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Multicenter Study Comparative Study
Three-Factor Versus Four-Factor Prothrombin Complex Concentrate for the Emergent Management of Warfarin-Associated Intracranial Hemorrhage.
Four-factor prothrombin complex concentrates (PCC) produce a more rapid and complete INR correction compared with 3-factor PCC in patients receiving warfarin. It is unknown if this improves clinical outcomes in the setting of intracranial hemorrhage (ICH). ⋯ In-hospital mortality was not improved with the use of 4- versus 3-factor PCC in the emergent reversal of warfarin-associated ICH. Secondary clinical outcomes were similarly nonsignificant.