Measurement of the inflammatory activity by the help of serum acute-phase proteins in juvenile chronic arthritis.

We measured the level of serum haptoglobin, transferrin, alfa-I antitrypsin, orosomucoid, beta-2-microglobulin, ferritin in the case of 30 children (aged 11-16 years) with juvenile chronic arthritis. We divided the patients into two groups. In the first group there were 15 patients with active disease under continuous treatment and in clinical remission (We 20 mm/hour). In the second group there were 15 patients without active disease and they were not given continuous treatment for two Years. These groups were studied, by a control one. If we measure more phase-proteins together, they are suitable for the demonstration of the inflammatory activity in juvenile chronic arthritis. We made a points system for the evaluation of activity.