Real-World Effectiveness and Safety of Upadacitinib in Tumor Necrosis FactorInhibitor Refractory Axial Spondyloarthritis: 52-Week Outcomes from a Single-Center Cohort
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Background/aims: Patients with axial spondyloarthritis (axSpA) who fail tumor necrosis factor inhibitors (TNFi) represent a treatment-refractory subgroup with limited options. Real-world evidence (RWE) on the effectiveness and sa... ...
