JAHA:深部镇静与全身麻醉在经皮二尖瓣成形术中的效果比较!

2017-12-02 xing.T MedSci原创

由此可见,在DS下进行PMVR是安全可行的,与GA相比,在手术结局或并发症方面没有任何缺点。采用DS可能会简化PMVR操作。

经皮边缘对边缘二尖瓣修补术(PMVR)已成为不适合手术修复的二尖瓣关闭不全患者一种明确的治疗方式。目前,这种手术大多数情况都是在全身麻醉下进行的。然而,越来越多的中心在深部镇静(DS)下进行该手术。近日,心血管疾病领域权威杂志JAHA上发表了一篇研究文章,研究人员旨在比较采用GA或DS下进行PMVR的效果。

该研究共纳入了271例在研究者所在机构连续就诊的在2014年5月至2016年12月之间接受PMVR治疗的患者。72例患者是在GA下进行PMVR,199例患者是在DS下进行的PMVR。

研究人员观察到DS组患者异丙酚(GA:743±228 mg vs. DS:369mg±230mg,P<0.001)和去甲肾上腺素(GA:1.1±1.6mg vs. DS:0.2±0.3mg,P<0.001)的剂量显著降低。GA组患者的手术时间、透视时间、剂量面积乘积均显著高于对照组。对于整体出血并发症、介入后肺炎(GA:4% vs. DS:5%)或C反应蛋白水平(GA:361±351 nmol/L vs. DS:278±239nmol/L),GA组和DS组之间无显著差异。DS组患者介入治疗后需要在ICU停留的人数更少(GA:96% vs. DS:19%,P<0.001)。重要的是,DS组和GA组在住院期间或6个月死亡率方面无显著差异。

由此可见,在DS下进行PMVR是安全可行的,与GA相比,在手术结局或并发症方面没有任何缺点。采用DS可能会简化PMVR操作。

原始出处:

Johannes Patzelt,et al. Comparison of Deep Sedation With General Anesthesia in Patients Undergoing Percutaneous Mitral Valve Repair.JAHA.2017. https://doi.org/10.1161/JAHA.117.007485

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    2017-12-04 zhaohui6731
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    2017-12-04 wwzzly