Amgen announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has adopted a positive opinion for an extension to the marketing authorization of a new 420 mg single-dose delivery option for Repatha (evolocumab). The new automated mini doser (AMD) with prefilled cartridge is a hands-free device designed to provide 420 mg of Repatha in a single injection per administration. Repatha is a human monoclonal antibody that blocks a protein called proprotein convertase subtilisin/kexin type 9 (PCSK9), which inhibits the body's natural system for eliminating "bad" cholesterol (low-density lipoprotein cholesterol or LDL-C) from the blood.

