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juvenile rheumatoid arthritis: Health Search Results from the Invisible Web

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About juvenile rheumatoid arthritis (Source: Medem)
Arthritis means "joint inflammation" and refers to a group of diseases that cause pain, swelling, stiffness and loss of motion in the joints. "Arthritis" often is used as a more general term to refer to the more than 100 rheumatic diseases that may affect the joints but also can cause pain, swelling and stiffness in other supporting structures of the body, such as muscles, tendons, ligaments and bones. Some rheumatic diseases can affect other parts of the body, including various internal organs. Children can develop almost all types of arthritis that affect adults, but the most common type that affects children is juvenile rheumatoid arthritis (JRA). ...
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eMedicineHealth Juvenile Rheumatoid Arthritis

Causes of juvenile rheumatoid arthritis (Source: MedLinePlus)
JRA occurs in 50-100 per 100,000 children in the United States. It usually occurs before age 16. JRA is divided into several categories: Systemic JRA occurs in about 10% of cases. It involves joint pain, swelling, fevers, and rash. It is similar to adult Still's disease . The cause of this form of JRA is unknown. Polyarticular JRA occurs in about 40% of cases and involves multiple painful, swollen joints. The cause of this form of JRA is also unknown. Some children may have a positive rheumatoid factor and the condition may turn into rheumatoid arthritis. Pauciarticular JRA occurs in about 50% of cases and involves only a few joints. Some of these children, in particular boys, will be HLA-B27 positive. HLA-B27 is a substance called a gene marker that is associated with several autoimmune disorders. ...
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Symptoms of juvenile rheumatoid arthritis (Source: MedLinePlus)
Arthritis symptoms: Joint stiffness on arising in the morning; Limited range of motion ; Slow rate of growth or uneven arm or leg growth; Hot, swollen, painful joints; A child may stop using an affected limb; Back pain. Systemic JRA symptoms: Fever, usually high fevers every day; Rash that comes and goes with the fever; Swollen lymph nodes (glands). JRA can also cause eye inflammation. These symptoms include: Red eyes ; Eye pain ; Photophobia (increased pain when looking at a light); Visual changes . ...
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juvenile rheumatoid arthritis - Conventional Treatments (Source: MedLinePlus)
Medicines used to treat this condition may include: Nonsteroidal anti-inflammatory drugs (NSAIDs); Corticosteroids; An antimalaria medicine called hydroxychloroquine, which helps reduce inflammation related to JRA; Disease-modifying anti-rheumatic drugs (DMARDs), including methotrexate; Biologic drugs, such as such as etanercept and infliximab, which block high levels of inflammatory proteins. Note: Talk to your health care provider before giving aspirin or NSAIDs to children. Physical therapy and exercise programs may be recommended. Surgery may be needed in some cases, including joint replacement. ...
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News on juvenile rheumatoid arthritis
Etanercept, Methotrexate Safe for Juvenile RA (MedicineNet)

Further Reading on juvenile rheumatoid arthritis

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