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JIA is an autoimmune, noninfective, inflammatory joint disease, the cause of which remains poorly understood. It is characterised by chronic joint inflammation. JIA is a subset of childhood arthritis, but unlike other, more transient forms of childhood arthritis, JIA persists for at least six weeks, and in some children is a lifelong condition.
JIA is a type of arthritis that affects children. It causes joint pain, swelling, warmth, stiffness, and loss of motion. JIA begins when the immune system, which normally helps to fight off infections and heal cuts and wounds, becomes overactive and creates inflammation.
Jan 16, 2023 · Juvenile idiopathic arthritis (JIA) is a heterogeneous group of idiopathic inflammatory arthritis affecting children younger than 16 years of age and lasting six weeks or longer. The terminology of chronic arthritis in children has evolved from juvenile chronic arthritis (JCA) and juvenile rheumatoid arthritis (JRA) to JIA since 1995.
JIA is defined as chronic arthritis (±6 weeks duration) with no known cause occurring in children before the 16th birthday. The ILAR classification categorizes JIA into seven mutually exclusive categories
Oct 5, 2022 · Juvenile idiopathic arthritis, formerly known as juvenile rheumatoid arthritis, is the most common type of arthritis in children under the age of 16. Juvenile idiopathic arthritis can cause persistent joint pain, swelling and stiffness.
An autoantibody directed against substances in the cell nucleus, ANA is found in many children with JIA, but children without JIA may also test positive. Those who test positive for ANA are at higher risk of developing eye inflammation and need to follow up more frequently with an eye doctor.
Juvenile idiopathic arthritis (JIA) is the most common type of arthritis in kids and teens. It typically causes joint pain and inflammation in the hands, knees, ankles, elbows and/or wrists. But, it may affect other body parts too .
Juvenile idiopathic arthritis should be suspected in children with symptoms of arthritis, signs of iridocyclitis, generalized adenopathy, splenomegaly, or unexplained rash or prolonged fever, especially if quotidian. Diagnosis of JIA is primarily clinical.
Nov 20, 2022 · Juvenile idiopathic arthritis (JIA) is a term used to describe a group of paediatric inflammatory arthritides which last for longer than six weeks and emerge before the age of 16 years. 1,2 JIA is a clinical diagnosis. 4. JIA is the most common chronic inflammatory rheumatic disease of childhood.
Juvenile idiopathic arthritis (JIA) is inflammation of one or more of your joints. It first occurs before age 16. Learn about the causes, symptoms and treatment.
