羟考酮在全身麻醉诱导中的临床应用

目的探讨羟考酮行全麻诱导的有效性与安全性。方法择期行结直肠癌手术患者60例,年龄35~75岁,随机分为两组,每组30例。F组静脉注射芬太尼2μg/kg、丙泊酚2mg/kg与顺式阿曲库铵0.15mg/kg行全麻诱导;O组静脉注射羟考酮0.2mg/kg、丙泊酚2mg/kg与顺式阿曲库铵0.15mg/kg行全麻诱导。记录诱导前(T0)、插管前1min(T1)、插管后即刻(T2)、插管后1min(T3)、5min(T4)的MAP和HR;记录手术时间、苏醒时间、拔管时间及不良反应情况。结果与T0时比较,T1时两组MAP均明显降低,T2时明显升高(P0.05),且T1时F组明显低于O组(P0.05);T1时F组HR明显减慢(P0.05);T2、T3时两组HR均明显增快(P0.05)。插管期间两组HR差异无统计学意义。两组手术时间、苏醒时间、拔管时间差异无统计学意义。F组咳嗽发生率明显高于O组(P0.05)。结论羟考酮可以安全有效地用于临床全身麻醉气管插管的诱导。

Application of oxycodone hydrochloride in the induction of general anesthesia

Objective To explore the clinical effect and safety of oxycodone hydrochloride in the induction of genenral anesthesia.Methods Sixty ASA Ⅰ or Ⅱ patients aged 35-75 years,sched-uled for colorectal surgery,undergoing general aneasthesia were randomly divided into two groups with 30 cases in each group:fentanyl group (group F)and oxycodone hydrochloride group (group O).Fentanyl 2 μg/kg+propofol 2 mg/kg+cisatracurium 0.1 5 mg/kg (group F)or oxycodone 0.2 mg/kg+propofol 2 mg/kg + cisatracurium 0.1 5 mg/kg (group O)was administered intravenously for general anesthesia induction.MAP and HR were monitored and recorded before the induction (T0 ),1 min before intubation (T1 ),at the time of intubation (T2 ),1 min after intubation (T3 )and 5 min after intubation (T4 ).Side-effect incidence of each group,operation time,wakening time,extuba-tion time and visual analogue scale (VAS)were recorded.Results Compared with group F,MAP in group O were lower than that of group F at T1 (P <0.05),while HR between two groups at T0-T4 showed no significant difference.In group F,there were statistical significances in MAP and HR be-tween T1-T3 and T0 ;in group O,there were statistical significances in MAP between T1-T2 and T0 , and HR at T2-T3 was significantly higher than that at T0 (P <0.05).No statistical significance were obtained between two groups in the operation time,wakening time and extubation time.The incidence of cough and the VAS of group O was less than that of group F with statistical significance (P <0.05).Conclusion Oxycodone hydrochloride used for the intubation of general anesthesia is practica-ble.