FDA approved Samsung Bioepis’s Renflexis® (SB2, infliximab-abda) on Friday, April 21, 2017. Renflexis® is the fifth biosimilar approved by the FDA and the second infliximab biosimilar to Janssen’s Remicade®. Infliximab is an Anti-Tumor Necrosis Factor (Anti-TNF) monoclonal antibody approved in the U.S. for treating rheumatoid arthritis, ulcerative colitis, Crohn’s disease, ankylosing spondylitis, psoriatic arthritis, and
Dr. Leah Christl, the FDA’s Associate Director for Therapeutic Biologics, Office of New Drugs Therapeutic Biologics and Biosimilars Team at CDER, recently participated in a podcast on biosimilars. During the discussion, she provided a “snapshot” of the biosimilar landscape at FDA.
According to Dr. Christl, as of February 1, 2017, there are 64 programs enrolled
Introduction
The Biologics Price Competition and Innovation Act (“BPCIA”) created an abbreviated approval pathway for biological products shown to be “highly similar” to already FDA-approved biological products. By permitting the sponsor of a biological product to rely on data submitted by the holder of an FDA-approved biological product, the BPCIA is somewhat similar in concept
On January 12, 2017, FDA released its long-awaited final guidance on naming of biologics and biosimilars, entitled “Nonproprietary Naming of Biological Products.” According to FDA, the nonproprietary naming convention provided in the final guidance is intended to aid pharmacovigilance and to help prevent confusion and inadvertent substitution.
FDA’s newly-issued guidance covers the nonproprietary naming convention