Xbrane provides regulatory update on FDA review of its ranibizumab biosimilar candidate

Xbrane Biopharma

19 October 2025 - Xbrane Biopharma announce that the US FDA has issued a complete response letter to the Company’s biologics license application for its ranibizumab biosimilar candidate for treatment of retinal disorders. 

The complete response letter refers to observations following a re-inspection of one of Xbrane’s contract manufacturers.

Read Xbrane Biopharma press release

Michael Wonder

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Michael Wonder