OP0053 #EULAR2024 @RheumNow #EULARBest Effect of #RTX in preclinical #RheumatoidArthritis RA-risk pts given 1 dose PBO or 1000mg RTX RTX in RA-risk pts delayed onset of RA by 1yr; no benefit on QoL Pts developing RA: RTX didn't alter PROs or disease severity when developing RA