FDA OKs 3 New Indications for Bimzelx
FDA has approved UCB’s Bimzelx (bimekizumab-bkzx) for treating adults with active psoriatic arthritis (PsA), adults with active non-radiographic axial spondyloarthritis (nr-axSpA) with objective signs of inflammation, and adults with active ankylosing spondylitis (AS). The therapy is designed to selectively inhibit two key cytokines driving inflammatory processes — interleukin 17A (IL-17A) and interleukin 17F (IL-17F). Bimzelx was originally approved 10/2023 for treating moderate-to-severe plaque psoriasis in adults who are candidates for systemic therapy or phototherapy.
The indication for active PsA was approved based on data from the Phase 3 BE OPTIMAL and BE COMPLETE studies, in which bimekizumab-bkzx “met the primary endpoint of American College of Rheumatology 50 (ACR50) response at Week 16 versus placebo, and all ranked secondary endpoints,” the company says. The approvals for active nr-axSpA with objective signs of inflammation and active AS are based on data from the Phase 3 BE MOBILE 1 and BE MOBILE 2 studies, respectively. “In both studies, bimekizumab-bkzx met the primary endpoint of Assessment of SpondyloArthritis international Society 40 (ASAS40) response at Week 16 compared with placebo, and all ranked secondary endpoints,” it says.