As we recently covered, May 15, 2018, saw the FDA granting approval to Hospira (now a Pfizer subsidiary) for its Retacrit injection, a biosimilar to Amgen’s Epogen®. The approval, based on a Biologics License Application dated December 16, 2014, came after Hospira resubmitted its application twice after receiving Complete Response Letters from the FDA,
Retacrit®
FDA Approves Retacrit as a Biosimilar to Epogen®
Today, the FDA announced that it approved Retacrit (epoetin alfa-epbx) as a biosimilar to Epogen® for the treatment of anemia caused by chronic kidney disease, chemotherapy, or use of zidovudine in patients with HIV infection. The FDA also approved Retacrit for use before and after surgery to reduce the chance that red blood cell transfusions…
Litigation Spotlight Update: The Epoetin alfa (Epogen®) Litigation
Since our prior article on the litigation between Amgen and Hospira over Hospira’s proposed biosimilar to Amgen’s Epogen®, there have been several developments, including those that occurred after the Supreme Court’s recent Amgen v. Sandoz decision.
The last major development we previously discussed was a motion for a preliminary injunction filed by Amgen seeking “to…
Litigation Spotlight: The Epoetin alfa (Epogen®) Litigation
Introduction
The Amgen, Inc. and Amgen Manufacturing, Limited (“Amgen”) litigation against Hospira, Inc. (“Hospira”), filed in September 2015, was one of the earliest cases filed under the Biologics Price Competition and Innovation Act (“BPCIA”). The case involves Hospira’s proposed biosimilar to Amgen’s Epogen®/Procrit® (epoetin alfa). The procedural posture is somewhat complicated, as…
FDA Advisory Committee Recommends Approval of Pfizer’s Proposed Biosimilar to Amgen’s Epogen®/Procrit® (epoetin alfa)
Pfizer announced last week that the FDA’s Oncologic Drug Advisory Committee (ODAC) recommended its proposed biosimilar to Amgen’s Epogen®/Procrit® for approval across all indications after a public meeting held on May 25, 2017. The meeting materials are available from the FDA’s website here.
The history of this application is interesting. The original biologics application…