Xbrane Refiles Lucentis Biosimilar BLA
Xbrane Biopharma has resubmitted a BLA for its investigational ranibizumab, a biosimilar copy of Genentech’s Lucentis, which is indicated for treating neovascular age-related macular degeneration, macular edema following retinal vein occlusion, and myopic choroidal neovascularization. Ranibizumab is an anti-vascular endothelial growth factor therapy that prevents vision loss in patients with retinal vascular disorders which can cause irreversible blindness or visual impairments in adults.
Xbrane originally submitted the BLA 4/2023 and received a complete response letter a year later. In the letter, the agency requested additional information related to the reference standard and follow-up actions from the pre-approval inspections of manufacturing partners’ sites. “Xbrane has since, after alignment with FDA, qualified a new reference standard and worked together with its manufacturing partners to complete the requested follow-up actions,” the company says, noting that the review cycle of a re-submitted BLA is six months.