What defines a fever? And when should you seek help? Learn about the causes, signs, and symptoms of fever.

Rheumatoid arthritis and spondyloarthritis are long-lasting inflammatory diseases that gradually wear down joints. While ...

Expansion of treatment options for axial spondyloarthritis (axSpA) has brought attention to documented delays in diagnosis, which is estimated to be an average of 6.7 years worldwide ...

A significant percentage of patients with SSc first present with non-RP symptoms — most commonly puffy fingers/hands — and are associated with more severe disease.

Updates in AxSpA from EULAR 2025 include 3-year data for bimekizumab, definition of difficult-to-manage subgroups, ...

Knowing the symptoms of an ankylosing spondylitis flare-up can help you get faster relief. We'll tell you what to expect.

A second hallmark of spondyloarthritis is the occurrence of new bone formation leading to ankylosis. However, in TNF ΔARE mice, new bone formation could never be demonstrated, presumably due to ...

The inflammation at the root of axial spondyloarthritis (axSpA) — including ankylosing spondylitis (AS) — can, over time, cause the spine to fuse in a forward-flexed position. This stooped posture is ...

There exists a major unmet need for biomarkers that can identify axial spondyloarthritis early after disease onset because of the availability of highly effe ...

ATTR-CM (transthyretin amyloid cardiomyopathy) is a rare condition that causes a range of vague symptoms, including shortness of breath. If left untreated, it can progress to heart failure.

Objective: Non-radiographic axial spondyloarthritis (SpA) is characterised by a lack of definitive radiographic sacroiliitis and is considered an early stage of ankylosing spondylitis. The objective ...

The New ASAS Classification Criteria for Axial and Peripheral Spondyloarthritis Promises and Pitfalls Sarah Lipton; Atul Deodhar; Disclosures Int J Clin Rheumatol. 2012;7 (6):675-682.