POS0215 LONG-TERM SAFETY AND EFFICACY OF BIMEKIZUMAB IN PATIENTS WITH ACTIVE ANKYLOSING SPONDYLITIS: 5-YEAR RESULTS FROM A PHASE 2B STUDY AND ITS OPEN-LABEL EXTENSION.
A. Deodhar, V. Navarro-Compán, D. Poddubnyy, L.S. Gensler, S. Ramiro, T. Tomita, H. Marzo-Ortega, C. Fleurinck, T. Vaux, U. Massow, D. Van der Heijde, X. Baraliakos
