Veopoz OK’d and Eylea Issues Fixed: Regeneron

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FDA has approved a Regeneron Pharmaceuticals BLA for Veopoz (pozelimab-bbfg) for treating adult and pediatric patients one year of age and older with Chaple disease, also known as CD55-deficient protein-losing enteropathy. Veopoz is described as a monoclonal antibody designed to target complement factor C5, a protein involved in complement system activation.

The company says the approval also confirms the resolution of earlier-reported pre-approval inspection issues (see story) related to the company’s BLA for a higher dose of Eylea (aflibercept) 8 mg to treat patients with wet age-related macular degeneration, diabetic macular edema, and diabetic retinopathy.  FDA action on the aflibercept 8 mg BLA is expected in the next few weeks, it adds. Earlier this month, the agency told Regeneron and contract vial filler Catalent that certain manufacturing data and other information were required to allow approval of the submission. 

“Chaple is an ultra-rare and life-threatening hereditary immune disease driven by an overactivation of the complement system,” Regeneron says. Those living with Chaple are unable to regulate complement activity due to mutations in their CD55 gene. “Without proper CD55 regulation, the complement system may attack normal cells, causing damage to blood and lymph vessels along the upper digestive tract and leading to the loss of circulating proteins,” it says.

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