Review Period Set for Biogen’s Alprolix

Federal Register Notice: FDA has determined the regulatory review period for Biogen Idec Hemophilia Inc.’s Alprolix is 2,223 days for extending patents which claim the human biological product. Alprolix is a recombinant DNA derived, coagulation Factor IX concentrate indicated in adults and children with hemophilia B for controlling and preventing bleeding episodes, perioperative management, and routine prophylaxis to prevent or reduce the frequency of bleeding episodes. To view this notice, click here.

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