The previous standard of care for high titer antibody eradication in hemophilia A (HA) included a labor-intensive, immune tolerance induction (ITI) regimen administered with concomitant bypassing agent (BPA) prophylaxis, either daily recombinant activated factor VII (rFVIIa) or at least 3 non-consecutive days of activated prothrombin complex concentrate (aPCC) given intravenously (IV) each week.~The purpose of the aPCC-emicizumab safety study is to prospectively investigate the safety and hemostatic efficacy of a personalized dose of aPCC in children and adults with hemophilia A and inhibitors on emicizumab prophylaxis during acute bleeding events or prior to procedures.
The purpose of the aPCC-emicizumab safety study is to prospectively investigate the safety and hemostatic efficacy of a personalized dose of aPCC in children and adults with hemophilia A and inhibitors on emicizumab prophylaxis during acute bleeding events or prior to procedures.