Patients with axial spondyloarthritis have a chronic, immune-mediated inflammatory disease that tends to localize to the sacroiliac joints and spine. Ankylosing spondylitis is, perhaps, the most representative of this group of diseases. Rheumatologists treat patients with axial spondyloarthritis with biologics, such as tumor necrosis factor inhibitors (TNFi’s), which can improve quality of life, activity and…
