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右旋美托咪啶在小儿扁桃体手术中的应用 被引量:1

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摘要 目的观察右旋美托咪啶在小儿扁桃体手术中的应用效果。方法选择在全身麻醉下行扁桃体腺样体摘除术患儿40例,随机分为对照组(Ⅰ)和试验组(Ⅱ组),每组20例。Ⅰ组和Ⅱ组在麻醉前10min分别输入0.9%氯化钠溶液15ml和右美托咪啶0.5μg/kg,观察两组手术时间、麻醉苏醒时间、麻醉不同时间MAP和HR、躁动评分和躁动率。结果两组患儿手术时间、麻醉苏醒时间差异无统计学意义(P〉0.05);麻醉不同时间MAP、HR变化,Ⅰ组T2、T3与T0相比,T2、T3 MAP、HR明显升高,Ⅱ组与Ⅰ组相比,Ⅱ组T2,T3 MAP、HR明显低于Ⅰ组,差异具有统计学意义(P〈0.01);麻醉后躁动评分和躁动率Ⅱ组明显低于Ⅰ组,差异具有统计学意义(P〈0.01)。结论右旋美托咪啶为全身麻醉下行扁桃体腺样体切除术患儿苏醒期提供了良好的镇痛和稳定的血流动力学,可降低七氟醚麻醉恢复期躁动的发生。
出处 《常州实用医学》 2015年第3期174-176,共3页 CHANGZHOU PRACTICAL MEDICINE
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