In a Federal Register notice, FDA announced its draft guidance, “Nonproprietary Naming of Biological Products,” in which the agency articulates the need “for biological products licensed under the Public Health Service Act (PHS Act) to bear a nonproprietary name that includes an FDA-designated suffix.” Described in an accompanying proposed rule, the Agency proposes that the
As biosimilar applications begin rolling in, FDA has issued two of its 2014 “promised” guidances, addressing important issues of how the agency is implementing the BPCIA: (1) what information FDA will consider to determine “first licensure” for a biologic licensed under 351(a), which is essentially a decision on eligibility for the 12-year exclusivity period provided to new biologics; and (2) regulatory expectations for clinical pharmacology in support of a biosimilar application.
The European Medicines Agency (“EMA”) initiated a public consultation on a proposed revision of its Guideline on “Similar Biological Medicinal Products” (the “Biosimilars Guideline”), available at the EMA website . The 2 April 2013 proposed revision would ultimately result in a new guideline replacing the current Biosimilars Guideline adopted in October 2005.
It is largely up to the FDA. In the U.S., what constitutes “highly similar” in the context of biosimilars is ultimately up to how the U.S. Food and Drug Admininstration applies the statutory language under the Biologics Price Competition and Innovation Act of 2009 (PDF). Demonstration that a biological product is “highly similar” to its