急性高容量血液稀释在老年患者围麻醉诱导期的应用

被引:1
作者
楼尉
张玉楚
葛鹬雯
陈骏萍
单闯
机构
[1] 宁波市第二医院
[2] 宁波市第二医院 浙江宁波
[3] 浙江宁波
关键词
老年期; 高容量血液稀释; 血流动力学; 凝血功能;
D O I
暂无
中图分类号
R614 [麻醉学];
学科分类号
100217 ;
摘要
目的 探讨高容量血液稀释对老年患者围麻醉诱导期血流动力学和凝血功能的影响。 方法 24例老年胆囊手术患者,随机分为两组各12例。选用硬膜外阻滞复合全身麻醉,在全麻诱导前0. 5h开始,Ⅰ组输6%羟乙基淀粉15ml·kg-1·h-1,Ⅱ组输乳酸钠林格液15ml·kg-1·h-1,观察麻醉诱导前及诱导期各时点血压、心律变化和凝血功能。 结果 Ⅰ组围麻醉诱导期的血红蛋白(Hb)、血细胞比容(HCT)、血小板计数(PLC)低于Ⅱ组,而中心静脉压(CVP)高于Ⅱ组;对凝血功能无明显影响。 结论 老年患者诱导前行高容量血液稀释,有利于维持诱导期的血流动力学稳定,减少术中出血,且对凝血功能无明显影响。
引用
收藏
页码:167 / 168+170 +170
页数:3
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