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预充羟乙基淀粉对腰-硬联合麻醉下剖宫产产妇血液循环的影响 被引量:1

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摘要 目的:观察比较预充胶体液与晶体液对腰硬联合麻醉下剖宫产产妇血液循环的影响,以增加剖宫产手术安全性。方法:择期剖宫产手术患者100例,随机分为2组,每组50例,麻醉前分别输入分子量130,000羟乙基淀粉注射液(I组)和乳酸林格氏液(Ⅱ组)。产妇侧卧位选择第2、3腰椎间隙穿刺行腰麻一硬膜外联合麻醉。穿刺成功后蛛网膜下隙缓慢注入0.5%布比卡因1.2ml,硬膜外头向置管,控制麻醉平面于T6以下。于麻醉前、麻醉3、5、10min记录收缩压(SBP)、舒张压(DBP)、HR、SpO2。结果:Ⅰ组麻醉后3min、5min、10min各时点SP、DP也较术前下降(P<0.01),但术毕时SP、DP与术前比较差异无显著性;Ⅱ组产妇麻醉后3min、5min、10min、术毕各时点SP、DP较术前下降(P<0.01)。组间比较,Ⅰ组麻醉后3min、5min、10min、术毕时SP、DP均较Ⅱ组显著高(P<0.05)。两组产妇麻醉后心率各时点与术前比较差异无显著性,组间比较差异也无显著性。结论:应用胶体液羟乙基淀粉对剖宫产术患者预扩容,可有助于维持腰麻一硬膜外联合麻醉后产妇的循环稳定。
作者 何伟
出处 《中国妇幼保健》 CAS 北大核心 2008年第18期2604-2605,共2页 Maternal and Child Health Care of China
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