Allergan, an AbbVie Company, and Molecular Partners (MOLN.SW)…today announced that the U.S. Food and Drug Administration (FDA) has issued a Complete Response Letter to the Biologics License Application (BLA) for Abicipar pegol, a novel, investigational DARPin therapy for patients with neovascular (wet) age-related macular degeneration (nAMD).
The letter from the FDA indicates that the rate of intraocular inflammation observed following administration of Abicipar pegol 2mg/0.05 mL results in an unfavorable benefit-risk ratio in the treatment of neovascular (wet) age-related macular degeneration (AMD).
Inasmuch as Abicipar pegol was reformulated to reduce intraocular inflammation from 15% to 9% (#msg-147952065), this CRL probably spells the end of the program.