Gout is a condition that resulted from deposition of monosodium urate crystals in various tissues (eg joints, connective tissue, kidney).
The patient experiences acute and chronic arthritis, soft tissue inflammation, tophus formation, gouty nephropathy and nephrolithiasis.
Primary hyperuricemia is called when uric acid saturation arises without coexisting diseases or drugs that alter uric acid production and excretion.
While in secondary hyperuricemia there is an excessive uric acid production or diminished renal clearance that occurs as a result of a disease, drug, dietary product or toxin.
The use of ixekizumab to selectively target interleukin-17A (IL-17A) in disease-modifying antirheumatic drug-naïve patients with ankylosing spondylitis yields improvements in disease activity, health-related quality of life, day-to-day physical activity, and bone marrow oedema of the spine and sacroiliac joint, according to the results of the phase III COAST-V study.
Only a few sonographic enthesitis scoring instruments developed for spondyloarthritis (SpA) have been validated in psoriatic arthritis (PsA), and none of them passed the Outcome Measures in Rheumatology (OMERACT) filter in patients with PsA, according to a systematic review.