Prophylaxis Study of Recombinant Factor VIII Manufactured Protein-Free (rAHF-PFM) in Patients With Hemophilia A

Standard prophylaxis: 20-40 IU/kg every 48+/-6 hours, actual dose determined by investigator

PK-driven prophylaxis: 20-80 IU/kg every 72+/-6 hours, actual dose determined by Baxter using an algorithm and the patient´s pharmacokinetic data