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每搏变异度指导老年患者术中容量管理的临床研究 被引量:1

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摘要 目的探讨最佳的老年患者术中容量管理模式。方法选择老年患者60例,随机分为每搏变异度(SVV)组(SVV组)和对照组。两组患者麻醉方式相同,SVV组以SVV值指导输液,SVV〉12时加快输液,SVV〈10时减慢输液;对照组按照传统的4/2/1法则计算生理需要量,还需输手术丢失液、第三间隙丢失液等,维持中心静脉压(CVP)在8~12emH20。观察并记录心率(HR)、血压(BP)、术中输液量、尿量、血肌酐和尿素氮、术后康复情况及并发症等,并进行比较。结果SVV组30例患者出现术中低血压、心律失常和术后并发症分别为3例、4例和5例,均好于对照组(P〉0.05);SVV组术中尿量(405±72)ml少于对照组(P〈0.05),但血肌酐和尿素氮比较差异均无统计学意义(均P〉0.05);SVV组术中输液量(2250±569)ml和术后恢复情况如排气时间(66.4±8.7)h、排便时间(71.2±6.2)h、进食时间(75.1±6.7)h、住院时间(13.1±2.1)d均好于对照组(均P〈0.05)。结论SVV值指导老年患者术中容量管理,有利于保证老年患者安全,值得推广。
作者 徐永灵 张波
出处 《中国基层医药》 CAS 2012年第10期1514-1516,共3页 Chinese Journal of Primary Medicine and Pharmacy
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