Portola Pharmaceuticals Presents New In Vitro Data Demonstrating that Four-Factor Prothrombin Complex Concentrates (4F-PCCs) Had No Direct Effect on Inhibition of Thrombin Generation by Factor Xa Inhibitors

Portola Pharmaceuticals, Inc.® (Nasdaq: PTLA) today announced new in vitro data establishing the relationship between concentrations of the direct oral anticoagulants (DOACs) apixaban and rivaroxaban and the ability of four-factor prothrombin complex concentrate (4F-PCC) to correct inhibition of thrombin generation, compared with warfarin anticoagulation reversal by 4F-PCC. Data were presented on July 8, 2019 during a poster session at the Annual Congress […]

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