Comparison of oral and parenteral gold therapy and placebo in the treatment of rheumatoid arthritis.
Two hundred and eight patients entered a prospective, controlled, double-blind multicenter trial comparing auranofin, gold sodium thiomalate (GST), and placebo. One hundred and sixty-one patients completed at least 20 weeks of therapy. No remissions were seen in the trial. Response to a variety of measures of efficacy was generally modest for both gold treatment groups. There was statistically significant improvement with both gold preparations compared to placebo for the number of tender joints, the joint tenderness score, and physician assessment of disease severity. GST was also significantly better than placebo for the joint swelling score. GST demonstrated statistical improvement in patients with anaemia and thrombocytosis compared to the other treatment groups and both gold preparations were statistically superior to placebo in improvement of an elevated erythrocyte sedimentation rate. Approximately 25% of patients on GST were withdrawn from the study for adverse drug reaction with rash and stomatitis being the predominant reaction. Only 6% of patients on auranofin were withdrawn for untoward drug effect. The two gold preparations were similar in efficacy although auranofin was better tolerated.
D000284:Administration, Oral; D000893:Anti-Inflammatory Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001310:Auranofin; D006051:Aurothioglucose / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006046:Gold / Q000031:analogs & derivatives*; D006052:Gold Sodium Thiomalate / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged
D000893:Anti-Inflammatory Agents; D006052:Gold Sodium Thiomalate; D006051:Aurothioglucose; D001310:Auranofin; D006046:Gold