Methotrexate use in juvenile rheumatoid arthritis.
Juvenile Rheumatoid Arthritis (JRA) is a chronic, inflammatory, autoimmune disease of childhood. Methotrexate is an emerging antirheumatic drug in the pediatric population for disease refractory to conventional medications. While observations are encouraging, the toxic side effects can be potentially serious. Toxicity includes gastrointestinal intolerance, ulcerative stomatitis, chemical hepatitis, minor liver fibrosis, infection, hematologic suppression, acute pneumonitis, reversible oligospermia, and cirrhosis. The liver toxicities are of the greatest concern. If proper dosage and monitoring are followed, serious toxic effects can be prevented from occurring.
Zubay Fife
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D001171:Arthritis, Juvenile / Q000188:drug therapy* / Q000451:nursing / Q000473:pathology; D002648:Child; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects / Q000627:therapeutic use*; D010353:Patient Education as Topic
D008727:Methotrexate