Effect of Bimekizumab in Patients With Psoriasis Vulgaris and Active Psoriatic Arthritis

This study is being conducted to evaluate the effects of bimekizumab administered subcutaneously (SC) to patients with psoriasis vulgaris and who also have active PsA who have an inadequate skin response to anti-interleukin (IL)23 therapy. Approximately 20 adult subjects with psoriasis vulgaris and active PsA who have an inadequate skin response to anti-IL23 will receive bimekizumab 320 mg solution administered SC every 4 weeks for 16 weeks.