At a glance
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An Open-Label, Multicenter Evaluation of Safety, Pharmacokinetics, and Efficacy of Recombinant Coagulation Factor VIII Fc Fusion Protein, BIIB031, in the Prevention and Treatment of Bleeding Episodes in Pediatric Subjects With Hemophilia A
In Brief
A Phase 3 clinical trial evaluating BIIB031 (rFVIIIFc) and FVIII (PK subgroup only) for Hemophilia A. Completed, enrolled 71 participants across 23 sites in 8 countries.
Detailed Summary
The primary objective of the study is to evaluate the safety of Recombinant Coagulation Factor VIII Fc Fusion Protein (rFVIIIFc) in previously treated pediatric subjects with hemophilia A. Secondary objectives of this study in this study population are as follows: to evaluate the efficacy of rFVIIIFc for prevention and treatment of bleeding episodes; to evaluate and assess the pharmacokinetics (PK) of rFVIIIFc; and to evaluate rFVIIIFc consumption for prevention and treatment of bleeding episodes.
Study Details
Timeline
Interventions
Vials of rFVIIIFc were combined as needed, based on the actual labeled potency to achieve the participant's calculated dose. Partial vial use was allowed, in order to achieve the calculated dose.
Baseline prestudy FVIII dosing in participants who enter the PK subgroup. Vials of prestudy FVIII were combined as needed, based on the nominal labeled potency (e.g., 250 IU, 500 IU, and 1000 IU), to achieve the participant's calculated dose.