Developers Call FDA Guidance on Suffixes a "Direct Blow" to Biosimilars
March 8th 2019
By Kelly Davio
ArticleAfter the FDA published updated draft guidance on the naming of biologics, biosimilars, and interchangeable biosimilars, biosimilar developers were quick to voice their concerns. According to industry, the FDA’s decision to require 4-letter, nonmeaningful suffixes for biosimilars, interchangeable biosimilars, and new biologics—but not already approved biologics—could seriously hinder biosimilar uptake.