A comparative trial of large doses of ketoprofen and indomethacin in the treatment of rheumatoid arthritis.

A 4-weeks' double-blind, crossover study in 30 patients with definite or classical rheumatoid arthritis is reported using 300 mg ketoprofen per day and 150 mg indomethacin per day. Both drugs had similar effects upon the patients' subjective improvement of pain. Objectively, the results also suggest that ketoprofen may be more effective in reducing the articular index, i.e. a superior analgesic effect. Further studies are underway to assess the value of ketoprofen administered in high dosage for longer duration.