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乳酸和多个器官功能障碍综合征之间的关联在心肺旁路术后

Dan Zheng¹, Guo-Liang Yu¹, Yi-Ping Zhou¹

¹Department of Critical Care Medicine, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, China.

|February 5, 2024

概括

心肺旁路术后的乳酸症与多器官功能障碍综合征 (MODS) 的更高风险有关. 建议在心脏手术后密集监测乳酸症,以改善患者的治疗结果.

科学领域:

心脏病学心脏病学
关键护理医学关键护理医学
生物化学生物化学

背景情况:

心肺绕道术 (CPB) 后高乳糖血症的预后意义仍在争论中.
在研究中,在严重的乳酸过高病例中,经常忽视乳酸性化症 (LA).
这项研究调查了LA和多器官功能障碍综合征 (MODS) 在CPB后之间的关联.

研究的目的:

探索乳酸性酸与心脏手术后的MODS发生率之间的关系,涉及CPB.
在接受CPB的患者中确定MODS的风险因素.

主要方法:

2017年2月至2018年8月的心脏手术患者的后期分析.
根据ICU入院8小时后的乳酸盐水平,患者被分为乳酸性化症 (LA),高乳酸血症 (HL) 和正常控制 (NC) 组.
人口,术前和术后数据的比较,包括输液和氧化代谢指数.

主要成果:

与HL和NC组相比,LA组的APACHE II和SOFA分数显著更高,ICU停留时间更长.
MODS的发生率在LA组 (36%) 和HL (14%) 和NC (5%) 组中最高.
在LA组中观察到较低的氧气提取比率 (O2ER);患者年龄,LA存在和H8上的ΔPCO2被确定为MODS风险因素.

结论:

乳酸酸和CPB后MODS的发展之间存在相关性.
对于心脏手术后的患者来说,加强乳酸性酸的监测至关重要.
早期识别和管理LA可以减轻MODS风险.

关键词:

这是一种酸性化症.通过心肺绕道术 (cardiopulmonary bypass) 进行心肺绕道.超乳糖血症是什么意思乳制剂是一种乳制剂.多个器官功能障碍综合征多个器官功能障碍综合征

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