Go or no go? Argenx's December showdown

The most valuable US approval decision left for 2021 concerns Argenx’s efgartigimod in myasthenia gravis. A green light is expected, but questions remain over how broad the label might be.

Calliditas could also gain its first US approval after a three-month delay with Nefecon. Meanwhile, Merck & Co’s Keytruda could bag its eighth FDA nod this year alone, this time in adjuvant melanoma.