Celltrion’s Rituximab Biosimilar Has Easy US FDA Panel Ride Despite Questions About Narrow Label

Oncologic Drugs Advisory Committee says totality of evidence supports licensure of CT-P10 for three lymphoma indications, but panelists question what additional data would be needed to eventually get Rituxan’s other approved uses, which were carved out for patent and exclusivity reasons, onto the biosimilar’s label.

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A US FDA advisory committee unanimously endorsed the approval of Celltrion Inc.'s CT-P10, but the sponsor’s request for a limited label had panelists questioning the implications for the biosimilar’s use in other indications for which the reference product, Genentech Inc.’s Rituxan, is approved.

On Oct. 10, the Oncologic Drugs Advisory Committee voted 16-0 that the totality of evidence supports licensure of CT-P10 as...

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