Chugai’s Enspryng (Satralizumab) Receives Regulatory Approval from FDA for Neuromyelitis Optica Spectrum Disorder

TOKYO--(BUSINESS WIRE)-- #NMOSD--Chugai Pharmaceutical Co., Ltd. (TOKYO: 4519) announced that the U.S. Food and Drug Administration (FDA) has approved the pH-dependent binding humanized anti-IL-6 receptor monoclonal antibody, Enspryng™ (US generic name: satralizumab-mwge) (hereafter, Enspryng) created by Chugai for the treatment of adults living with anti-aquaporin-4 (AQP4) antibody positive neuromyelitis optica spectrum disorder (NMOSD). Enspryng is administered subcutaneously every four weeks**. Enspr

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