Regeneron plans to re-apply to the FDA in January 2026 with a new pre-filled syringe manufacturing filler.
The US Food and Drug Administration (FDA) rejected a prefilled syringe version of Regeneron's Eylea HD (aflibercept) due to manufacturing issues.
The sole reason for the rejection was unresolved issues at a facility of its manufacturing partner, Novo Nordisk.
Author's summary: FDA rejects Eylea HD due to manufacturing issues.