Abstract Number: 600 • 2019 ACR/ARP Annual Meeting
Frequency of Disease Flares Under Long-Term Anti-TNF Therapy in Patients with Early Axial Spondyloarthritis: Results from the Etanercept versus Sulfasalazine in Early Axial Spondyloarthritis Trial (ESTHER)
Background/Purpose: Disease flares in axial spondyloarthritis (axSpA) might occur even in patients with otherwise stable disease receiving effective anti-inflammatory therapy such as TNF inhibitors. The…