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喉罩通气用于小儿腹腔镜手术全麻的临床观察 被引量:14

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摘要 目的探讨喉罩通气(LMA)在小儿短小腹腔镜手术中正压通气的可行性,并与气管内插管通气(TT)同类手术比较。方法选择择期小儿腹腔镜斜疝高位结扎术164例,随机分为两组,即喉罩组(LMA组)85例和气管插管组(TT组)79例,在相同药物诱导与维持麻醉下观察两组患儿在诱导前和LMA(TT)置入前、后及拔除前及后的收缩压(SBP)、舒张压(DBP)、心率(HR)的数值,观察监测术中潮气量(VT)、呼吸频率(RR)、脉搏血氧饱和度(SpO2)、呼气末二氧化碳分压(PETCO2)的变化并对苏醒情况及气道并发症进行比较。结果LMA组在置入前后的HR、BP无明显差异(P>0.05);TT组在插管前后的HR、BP具有显著差异(P<0.05);两组的气道压力、SPO2、PETCO2比较无明显差异(P>0.05);两组在苏醒时间、气道并发症方面比较,LMA组要优于TT组。结论LMA用于小儿短小腹腔镜手术对呼吸循环无明显影响,对气道损伤小,苏醒较快,在小儿麻醉中值得推广。
出处 《中国现代医生》 2009年第34期80-81,共2页 China Modern Doctor
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