#EULAR2024 POS0223 UK multicentre data showed real-world avacopan use in #vasculitis differed from RCT: it was started later;often combined w other IS; GC tapering varied; 20% had eGFR<15. Compared to historical cohort of GC taper, OR of clinical response in AVA was 3.6 @RheumNow https://t.co/MP3OrRSJ0U