Related: What Is Symmetric Psoriatic Arthritis? The causes of JIA are unknown, and researchers do not know what causes the immune system to turn against its joints and skin. They suspect that ...

A recent study on psoriatic arthritis care revealed that patients and clinicians agree on key aspects of disease management ...

“Rheumatoid arthritis tends to be more symmetric,” says Bauer. “So we’d expect to see it on both sides, whereas psoriatic ...

A study found patients treated with interleukin inhibitors did not experience a difference in the rates of major adverse ...