UCB Psoriasis BLA Review Extended

UCB says FDA’s review of its BLA resubmission for bimekizumab for treating adults with moderate to severe plaque psoriasis has been extended for undisclosed reasons. UCB previously said it expected FDA action in the second quarter and now it expects this in the third quarter.

In 5/2022, FDA issued UCB a complete response letter on the original BLA, indicating that preapproval inspection observations must be resolved before the submission could be approved. The company says there are currently no open agency information requests for bimekizumab.

It describes bimekizumab as a humanized monoclonal antibody that is designed to selectively inhibit both interleukin 17A and interleukin 17F, two key cytokines that affect inflammatory processes.

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