THOUSAND OAKS, Calif., Sept. 24, 2024 /PRNewswire/ -- Amgen (NASDAQ:AMGN) today announced TEPEZZA® (JAN: Teprotumumab (Genetical Recombination)) has been approved for the treatment of active or high clinical activity score (CAS) Thyroid Eye Disease (TED) by Japan's Ministry of Health, Labour and Welfare (MHLW). PRODUCT NAME TEPEZZA® for Intravenous Infusion 500 mg Generic Name (JAN) Teprotumumab (Genetical Recombination) Indication Active thyroid eye disease Hearing disorders (e.g., deafness, hypoacusis, Eu ...