Comparative retrospective study of 251 ANCA+ pts with AAV (MPA or GPA) & severe renal Dz induction Rx with CYC or RTX, +/- PLEX. Remission equally achieved by CTX or RTX; addition of PLEX did not change outcomes. Predictors ESKD and death - eGFR <15 https://t.co/2lbGUS1ahv