NEJM:心脏起搏器或除颤器二次使用的感染风险

2020-05-07 MedSci原创 MedSci原创

对心脏起搏器或除颤器进行消毒和重复使用,患者2年内感染或器械相关死亡的发生率为2.0%,这一发生率与在使用新设备的匹配对照患者无显著差异

对于医疗资源有限的地区,起搏器和除颤器来源十分有限,虽然病人死亡后可以对植入式心脏辅助装置进行再利用,但相关感染风险仍令人担忧。
 
1983年启动了一项多国方案,向医疗资源不足的国家提供经过测试和重新校准的心脏起搏器和除颤器,2003年研究人员开展研究,考察接受二次使用设备患者与加拿大接受新设备植入对照患者的预后差异。研究的主要结果是感染或与器械相关的死亡。
 
共有1051名患者接受二次使用设备,分别来自墨西哥(36.0%)、多米尼加共和国(28.1%)、危地马拉(26.6%)和洪都拉斯(9.3%),患者平均年龄63.2岁,43.6%为女性,85%接受心脏起搏器,15%接受除颤器。接受二次利用设备患者和3153名匹配的对照组之间的基线特征无差异。在2年的随访中,21名使用重复设备患者(2.0%)和38名(1.2%)使用新设备患者(危险比为1.66)感染死亡,没有与设备相关的死亡。最常见的感染因素是金黄色葡萄球菌和表皮葡萄球菌。
 
对心脏起搏器或除颤器进行消毒和重复使用,患者2年内感染或器械相关死亡的发生率为2.0%,这一发生率与在使用新设备的匹配对照患者无显著差异。
 
原始出处:
 
Franco Locatelli et al. Emapalumab in Children with Primary Hemophagocytic Lymphohistiocytosis. N Engl J Med, May 07, 2020.

 

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    2022-09-07 小小医者

    #心脏起搏器##除颤器#二次使用的#感染#风险

    0

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    2020-05-09 HNYYM
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    2020-05-09 zhouqu_8
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    2020-05-07 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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