Rheumatology and rehabilitation
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Sixty patients with active rheumatoid arthritis (mean ESR = 51 mm/h) were treated for six months with D-penicillamine (15 patients), sodium aurothiomalate (15 patients), hydroxychloroquine (15 patients) or enteric-coated aspirin (15 patients). The three groups receiving specific anti-rheumatoid therapy were also allowed enteric-coated aspirin in the dose of their choice as the only 'back-up' drug; the group treated with aspirin alone was encouraged to take the maximum tolerated dose. The mean duration of treatment tolerated by patients receiving aspirin alone was 12.3 weeks. ⋯ Those patients receiving an anti-rheumatoid drug showed serial improvements in ESR as the dose of aspirin required fell. Plasma salicylate concentrations correlated well with aspirin dosage. Even as an enteric-coated formulation, aspirin alone is not the treatment of choice for active rheumatoid disease.