JCC:CD患者一定要慎重停用生物制剂!

2017-12-11 许奕晗 MedSci原创

在临床实践中,临床和/或内镜缓解后停止抗TNF治疗克罗恩病(CD)的长期效果是不明确的。本研究旨在评估临床结果和与选择性抗TNF撤药后CD复发相关的因素。

背景:在临床实践中,临床和/或内镜缓解后停止抗TNF治疗克罗恩病(CD)的长期效果是不明确的。本研究旨在评估临床结果和与选择性抗TNF撤药后CD复发相关的因素。

方法:对CD患者进行前瞻性观察性研究,患者在使用抗TNF治疗≥12个月后停药并随访≥6个月后。停止前评估包括临床评估(CDAI),内镜和/或影像学检查。复发被定义为需要内科或外科治疗的CD的复发症状。

结果:出现重度活动性病变(70%),肛周脓肿(25.5%)和其他瘘管疾病(4.5%)的随访中位时间为23(12-80)个月,86例患者接受抗TNF治疗。 90,180和365天复发率分别为4.7%,18.6%和36%。如果抗TNF剂量递增发生在停药前6个月,则88%(7/8)复发。基于多变量分析,复发的危险因素包括诊断时的回结肠疾病和以前的抗TNF治疗。粪便钙卫蛋白(FC)升高可能预示复发(p = 0.02),在>50μg/ g时PPV为66.7%。复发的36例患者中,有31例复发抗TNF,总复发率为93%。

结论:选择性停用抗TNF后1年复发率为36%,复治率高。复发的预测因素包括回结肠受累,先前的抗TNF治疗和FC升高。治疗停止前的内镜/放射学评估似乎并不能预测复发风险较低的患者。

原始出处:

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    2017-12-14 虈亣靌

    学习了谢谢作者分享!

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    2017-12-14 1209e435m98(暂无昵称)

    学习了.谢谢分享!

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    2017-12-13 1e0ece0dm09(暂无匿称)

    谢谢分享

    0

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    2017-12-11 三生有幸9135

    学习一下谢谢分享

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