Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), and Kyowa Kirin Co., Ltd., (Kyowa Kirin, TYO: 4151) today announced that they submitted a supplemental Biologics License Application (sBLA) to the U.S. Food and Drug Administration (FDA) on December 18, 2019, for Crysvita® (burosumab) for the treatment of FGF23-related hypophosphatemia associated with phosphaturic mesenchymal tumors (tumor-induced osteomalacia; TIO) that cannot be curatively resected or localized.
January 13, 2020
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