Clin Gastroenterology H: 布地奈德栓剂治疗急性溃疡性直肠炎是有效和安全的

2019-01-11 MedSci MedSci原创

虽然直肠炎是溃疡性结肠炎中最轻的病症,但它会引起一系列症状。美沙拉嗪的标准治疗方案并不总是有效。因此,研究人员进行了一项随机对照试验,以确定布地奈德栓剂与美沙拉嗪栓剂联合布地奈德治疗直肠炎的疗效和安全性。

背景与目的
虽然直肠炎是溃疡性结肠炎中最轻的病症,但它会引起一系列症状。美沙拉嗪的标准治疗方案并不总是有效。因此,研究人员进行了一项随机对照试验,以确定布地奈德栓剂与美沙拉嗪栓剂联合布地奈德治疗直肠炎的疗效和安全性。

方法
研究人员对337例活动性直肠炎患者进行了前瞻性,双盲,多中心试验,以比较几种不同栓剂治疗的疗效。患者被随机分配给2 mg布地奈德栓剂(2 mg BUS; n = 89名患者),4 mg BUS(n = 79),1 g 美沙拉嗪栓剂(1 g MES; n = 81)或组合BUS和MES组(n = 88)。该研究于2013年11月至2015年7月在欧洲和俄罗斯的36个研究地点进行。主要终点是临床症状消失的时间。

结果
4 mg BUS(29.8天)和2 mg BUS和1 g MES(29.3天)组合的症状平均消失时间与标准1 g MES治疗组(29.2天)相似,但明显长于2 mg BUS组(35.5天)。此外,在1g MES,4mg BUS和联合治疗组中,具有深度,临床和内窥镜缓解以及粘膜愈合的患者的比例相似,但是在接受2mg BUS的组中显着更低。

结论
在这项多中心随机试验中,研究人员发现4 mg BUS治疗活动性直肠炎的疗效和安全性与1 g MES的疗效和安全性没有显着差异。布地奈德栓剂可以作为美沙拉嗪的替代疗法,用于局部治疗直肠炎。

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    2019-09-26 许安
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    2019-08-12 nymo
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