18mo data of ARIAA study (6mo ABA in pre-RA): 12mo after discontinuation Progression to RA ABA 35% vs PBO 57% p=0.008 Improvement in synovitis, osteitis & tenosynovitis ABA 57% vs. 29% PBO Enough to move into clinical application? https://t.co/2CDN9M31mB Abs#0530 #ACR22 @Rheumnow https://t.co/R54AokGSiK