#EULAR2024 POS0152 How prevalent is severe refractory #lupus? Multicentre cohort in Asia defined this as SLEDAI-2K=>10 + on GC + immunosuppressant. One in 7 met this definition, assoc w high activity & low T2T achievement. Useful for sample size calc for clinical study @RheumNow https://t.co/bq4gxX7kjI