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中国临床药理学与治疗学 ›› 2011, Vol. 16 ›› Issue (1): 88-92.

• 药物治疗学 • 上一篇    下一篇

6%羟乙基淀粉200/0.5急性高容量血液稀释对2型糖尿病患者血液流变学的影响

周春莲, 周纲, 陈玲阳   

  1. 浙江省台州医院麻醉科,台州 317000,浙江
  • 收稿日期:2010-02-01 修回日期:2010-04-22 发布日期:2020-09-16
  • 作者简介:周春莲,女,副主任医师,主要研究方向:心血管及老年患者麻醉。Tel: 13867610999 E-mail: 13806599967@139.com

Effects of acute hypervolemic hemodilution with 6%HES 200/0.5 on hemorrheology with diabetes mellitus-2types

ZHOU Chun-lian, ZHOU Gang,CHEN Lin-yang   

  1. Department of Anesthesiology, Taizhou Hospital of Zhejiang Province,Taizhou 317000,Zhejiang, China
  • Received:2010-02-01 Revised:2010-04-22 Published:2020-09-16

摘要: 目的: 探讨6%羟乙基淀粉(HES)200/0.5术前急性高容量血液稀释(AHH)对2型糖尿病患者血液流变学的影响。方法: 拟在全麻下行择期骨科手术2型糖尿病患者20例,随机分为两组,每组10例。麻醉诱导后H组先以 15 mL·kg-1·h-1速度给予乳酸钠林格液 500 mL,继之等速输入HES 200/0.5 500 mL,R组以同样速度输入乳酸钠林格液 1000 mL,分别于AHH前即刻(T0)、AHH结束后即刻(T1)采集静脉血样 5 mL,测定全血黏度高切变率、全血黏度低切变率、血浆黏度、红细胞压积、红细胞聚集指数和变形指数,并记录平均动脉压(MAP)、心率(HR)和动脉血氧饱和度(SpO2)。记录术中输液量和出血量。结果: AHH前、后2组血液动力学指标均在正常范围内。与R组比较,H组AHH后即刻全血黏度高切变率、全血黏度低切变率和红细胞聚集指数降低,红细胞变形指数升高(P<0.01)。结论: HES 200/0.5 术前AHH改善2型糖尿病病人血液流变学的状态优于乳酸钠林格氏液,可改善该类病人血液流动缓慢和血液高凝状态。

关键词: 羟乙基淀粉, 血液稀释, 糖尿病, 血液流变学

Abstract: AIM: To investigate the effects of acute hypervolemic (AHH)with 6%Hetastarch 200/0.5 on hemorrheology in patients with diabetes mellitus-2types. METHODS: Twenty ASAⅠ-Ⅱpatients with diabetes mellitus-2types were randomly divided into 2 groups(n=10 each). Group H:received with sodium lactate liquid 500 mL at 15 mL·kg-1·h-1, followed with HES 200/0.5 500 mL at the same speed. Group R: performed with sodium lactate liquid 1000 mL at the same speed. After anesthesia induction, blood sample were obstained before and after AHH for measurement of whole blood viscosity at low or high shear rate,plasma viscosity,hematocrit(Hct), RBC aggregation anddeformation index. MAP, HR and SpO2 were recorded, volume of blood and fluid transfusion were recorded. RESULTS: MAP and HR were stable during AHH period. Compared with group R,WBV at low or high shear rates, RBC aggregation index were significantly decreased, while RBC deformation index were significantly increased after AHH in group H(P<0.01). CONCLUSION: 6%HES 200/0.5 is better than sodium lactate liquid in improving intraoperative and sluggish blood flow.

Key words: Hetastarch, Hemodilution, Diabetes mellitus, Hemorrheology  ,  ,  ,  ,  

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