With biosimilars gaining traction in the US in recent years thanks to multi-source competition on certain key products as well as healthy uptake in treatment areas such as oncology, 2021 saw the US biosimilars market take further steps forward with a number of firsts.
These included the first US FDA designations of biosimilar interchangeability, the launch of the first interchangeable biosimilar, and the first biosimilar to be approved by the FDA for ophthalmic indications.