JCC:炎症性肠病患者使用维多主单抗与呼吸道感染的关系

2018-08-28 MedSci MedSci原创

维多珠单抗(Vedolizumab)是一种用于治疗炎症性肠病的人源化单克隆抗体,可选择性地阻断肠道淋巴细胞的运输。与全身性免疫抑制疗法相比,还可以降低呼吸道感染的风险。为了评估这种可能性,本项研究旨在探讨维多珠单抗临床试验中呼吸道感染的发生率。

背景和目标
维多珠单抗(Vedolizumab)是一种用于治疗炎症性肠病的人源化单克隆抗体,可选择性地阻断肠道淋巴细胞的运输。与全身性免疫抑制疗法相比,还可以降低呼吸道感染的风险。为了评估这种可能性,本项研究旨在探讨维多珠单抗临床试验中呼吸道感染的发生率。

方法
本项研究纳入接受维多珠单抗治疗的溃疡性结肠炎患者及克罗恩病患者,并使用Cox比例风险模型来估计上呼吸道感染和下呼吸道感染的发生率。

结果
在随机对照试验[n =1731例患者]中,服用维多珠单抗的患者与接受安慰剂的患者相比,上呼吸道感染的发生率更高,尽管这一差异无统计学意义([HR] 1.12; 95%[CI]:0.83-1.51;p =0.463)。维多利珠单抗与安慰剂组相比,下呼吸道感染的发生率(包括肺炎)较低:但仍无统计学意义[p =0.585] )。与UC相比,CD患者的上呼吸道感染和下呼吸道感染更常见。而且本研究发现接受维多珠单抗治疗的患者中的大多数呼吸道感染并不严重,不需要停止治疗。

结论
与安慰剂相比,Vedolizumab治疗与呼吸道感染发生率增加并无明显关系,在接受Vedolizumab治疗期间出现呼吸道感染一般无需停药处理。

原始出处:

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    2018-09-07 jyzxjiangqin

    炎症性肠病患者使用。

    0

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    2018-08-30 zhmscau
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    2018-08-28 1e1b8538m79(暂无匿称)

    不错的文章值得拥有哦

    0