NEJM:托法替尼可降低新冠肺炎住院患者死亡及呼吸衰竭风险

2021-06-22 MedSci原创 MedSci原创

对于新冠肺炎住院患者,托法替尼治疗可降低患者28天内死亡及呼吸衰竭风险

JAK抑制剂托法替尼,可有效抑制JAK1和JAK3的活性,阻断多种炎性细胞因子的信号转导,对类风湿关节炎、溃疡性结肠炎以及银屑病等多种免疫炎症相关疾病有良好的治疗效果。近日研究人员评估了托法替尼对新冠肺炎住院患者的疗效及安全性。 因Covid-19肺炎住院的成人患者,随机接受10mg托法替尼或安慰剂治疗,每天两次,持续14天或直至出院。研究的主要结果是第28天死亡或呼吸衰竭发生率,采用8级序贯量表评估患者临床症状(得分范围为1到8,得分越高表示病情越严重),对全因死亡率和安全性也进行了评估。 共有289名患者在巴西的15个临床中心参与研究,89.3%的患者在住院期间接受了糖皮质激素治疗。到第28天,托法替尼组和安慰剂组出现死亡或呼吸衰竭的累计发生率分别为18.1%和29.0%(风险比为0.63)。到第28天,托法替尼组全因死亡率为2.8% ,安慰剂组为5.5%(危险比为0.49)。与安慰剂组相比,托法替尼组在8级序贯量表评分中得分较差的风险,第14天为0.60,在第28天为0.54。托法替尼组20例患者(14.1%)和安慰剂组17例(12.0%)发生了严重不良事件。 组间患者死亡及呼吸

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    2022-03-07 医者仁者

    国内翻译为#托法替布#的更多

    0

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    2021-07-09 1def5843m65(暂无匿称)

    理论上说抑制多炎症通道应该比抑制单炎症通道更有效。

    0

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    2021-06-23 公卫新人

    新冠肺炎,疫情何时才能消失

    0

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    2021-06-23 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

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