#EULAR2026 OP076 Of 50 patients treated with autologous CAR-T, 12% relapsed; median 13 mths. More frequent in #IIM vs #SLE or #SSc. These relapses were significant. Switching to BCMA-CAR or BCMA-TCE restored response. Should BCMA instead of CD19 be targeted initially?@RheumNow https://t.co/lgdsJQm3xY