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Original Article

C-reactive protein in the Serial Assessment of Disease Activity in Rheumatoid Arthritis

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Pages 39-44 | Published online: 12 Jul 2009
 

Abstract

C-reactive protein (CRP) levels were measured in 105 patients with rheumatoid arhtiritis (RA) during treatment with slow-acting anti-rheumatoid drugs D-penicillamine, alclofenac, hydroxychloroquine, gold, sulphasalazine and azathioprine. A control group treated with aspirin alone was also included. Patients were assessed clinically (pain score, articular index and summated change score) and in terms of acute-phase reactants (CRP, haptoglo-bin, fibrinogen, ESR and plasma viscosity) at eight separate clinic visits during the 6-month treatment period. The estimation of CRP was found to be more useful than haptoglobin, fibrinogen or ESR as an index of disease activity.

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