Upadacitinib (UPA), a new oral treatment option for GCA? Dr. Peter Merkel discusses SELECT-GCA. UPA15 + 26-week GC taper >> PBO with a 52-week GC taper for GCA remission. #ACR24 #ACRBest @RheumNow ABST#0770 https://t.co/UbQLVA8X7r