Arthritis Rheumatol:非布索坦治疗早期痛风的疗效

2017-10-16 xiangting MedSci原创

非布索坦改善了早期痛风患者的MRI滑膜炎,并减少痛风的急性发作。

这项研究旨在评估非布索坦vs安慰剂对早期痛风的高尿酸血症患者关节损伤(痛风急性发作≤2次)的疗效。

在这项双盲、安慰剂对照研究中,高尿酸血症患者(n=314)(血清尿酸[sUA]≥7.0mg/dL)和早期痛风患者按照1:1随机分配,接受非布索坦40mg每日1次(如果第14天sUA≥6.0mg/dL,增加至80mg)或安慰剂治疗。主要疗效终点是单个受累关节X线的改良Sharp-van der Heijde(mSvdH)侵蚀评分从基线(CFB)到第24个月的平均变化。额外的疗效终点包括单个受累关节CFB至24个月类风湿关节炎磁共振成像评分(RAMRIS)中侵蚀、水肿和滑膜炎的变化,痛风急性发作、血尿酸水平。整个研究过程均进行了安全性评估。

使用非布索坦40/80mg每日1次治疗两年没有引起关节侵蚀的任何显著变化。在两个治疗组中,单个受累关节的mSvdH侵蚀评分CFB至24个月平均变化很小,无组间差异。然而与安慰剂对比,40/80mg非布索坦显著改善24个月的RAMRIS滑膜炎评分(-0.43 vs -0.07; P<0.001),降低了痛风发作的发生率(29.3%vs 41.4%; P <0.05) ,改善了sUA控制(62.8%vs 5.7%; P <0.001)。没有出现重大安全性问题。

非布索坦改善了早期痛风患者的MRI滑膜炎,并减少痛风的急性发作。


原始出处:
Nicola Dalbet, et al. Effects of Febuxostat in Early Gout: A Randomized, Double-blind, Placebo-controlled Study. Arthritis Rheumatol. 4 October 2017. 

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    2017-10-18 飘飘爱

    很好

    0

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    2017-10-18 zhaojie88
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    2017-10-16 139****0239

    henhao

    0

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