European journal of medical research · 2023
Early urate-lowering therapy in gouty arthritis with acute flares: a double-blind placebo controlled clinical trial.
Рандомизированное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Yang Deng-Ho, Chen Hsiang-Cheng, Wei James Cheng-Chung
Аннотация
BACKGROUND: Gouty arthritis (GA) is a chronic systemic disease with recurrent acute monoarthritis. In a previous study, a higher incidence of acute flares was observed during the initial marked decrease in serum urate level. Our study evaluated the effect of early urate-lowering therapy in patients with acute GA flares.
METHODS: This study included 40 patients with acute GA; of them, 20 received colchicine 0.5 mg colchicine twice daily, while 20 received probenecid 500 mg and colchicine 0.5 mg twice daily. We evaluated GA severity and laboratory data for 2 weeks after the initial therapy. Medians and interquartile ranges (IQRs) were calculated to evaluate clinical presentations between these two groups.
RESULTS: Rapidly decreasing median serum uric acid levels was found in the patients treated with probenecid and colchicine compared with the patients treated with colchicine alone on day 8 (- 1.9 [IQR, - 3.7 to 0] vs 0.8 [IQR, - 0.1-2.2]; P < 0.001). However, the median decrease in visual analog scale score did not differ significantly between the two groups (- 5.5 [IQR, - 8.0 to - 3.0] vs - 3.5 [IQR, - 5.9 to - 2.0]; P = 0.080).
CONCLUSION: No significant increase was noted in acute gout flare severity or duration among GA patients treated with early aggressive control of hyperuricemia using probenecid plus colchicine.
METHODS: This study included 40 patients with acute GA; of them, 20 received colchicine 0.5 mg colchicine twice daily, while 20 received probenecid 500 mg and colchicine 0.5 mg twice daily. We evaluated GA severity and laboratory data for 2 weeks after the initial therapy. Medians and interquartile ranges (IQRs) were calculated to evaluate clinical presentations between these two groups.
RESULTS: Rapidly decreasing median serum uric acid levels was found in the patients treated with probenecid and colchicine compared with the patients treated with colchicine alone on day 8 (- 1.9 [IQR, - 3.7 to 0] vs 0.8 [IQR, - 0.1-2.2]; P < 0.001). However, the median decrease in visual analog scale score did not differ significantly between the two groups (- 5.5 [IQR, - 8.0 to - 3.0] vs - 3.5 [IQR, - 5.9 to - 2.0]; P = 0.080).
CONCLUSION: No significant increase was noted in acute gout flare severity or duration among GA patients treated with early aggressive control of hyperuricemia using probenecid plus colchicine.