目的 观察术前使用地佐辛对手术中全麻药用量的影响.方法 ASAⅠ～Ⅱ60例后腹腔镜肾囊肿手术患者随机分为实验组和对照组.两组均予全凭静脉麻醉,诱导方式一致,实验组于术前30 min静注地佐辛0.1 mg/kg,对照组使用等量的盐水.术毕统计各组异丙酚及瑞芬太尼用药量.结果 实验组瑞芬太尼用量少于对照组.结论 术前应用地佐辛将有效减少静脉麻醉药用量.%Objective To observe the effects of dezocine on the dose of anesthetics used. Methods Sixty patients undergoing retroperitoneal laparoscopic unroofing of renal cyst were divided into the study group and the control group. Patients in the study group were given 0.1 mg/kg dezaocin 30 min before operation, and those in the control group were given the same amount of saline. All the patients were given total intraenous anesthesia, The dose of propofol and remifentanil used were recorded and compared between the two groups. Results The dose of remifent-anil and propofol were lower in the study group than the control group. Conclusion Preemptive analgesia with dezocin can effectively decrease the dose of intravenous anesthetics.
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