Key to biosimilar competition will come from interchangeability, FDA officials say

With the growth in biologics spending, the biosimilar market is going to have to find new ways to keep up.

One avenue may open up with new interchangeable biosimilars that can be substituted without a doctor’s note, and which could help bring costs down for some pricier, patient-administered therapies. FDA officials discussed key flexibilities that they can make around the development of interchangeable biosimilars at an Association for Accessible Medicines’ industry conference yesterday in Bethesda, Md.