CAJ | 학술논문

目的评价不同麻醉方法用于腹腔镜子宫切除术患者的效果.方法择期拟行腹腔镜子宫切除术患者60例,ASA分级Ⅰ或Ⅱ级,年龄45～60岁,体重55～65 kg,采用随机数字表法,将患者随机分为静吸复合全麻组(Ⅰ组)和脊椎-硬膜外麻醉+全麻组(Ⅱ组),每组30例.Ⅰ组麻醉诱导后,吸入七氟醚,持续输注瑞芬太尼维持麻醉；Ⅱ组先采取脊椎-硬膜外麻醉,麻醉平面稳定后全麻诱导,吸入七氟醚维持麻醉,维持状态熵45～60.于入室后、气腹完成、气腹后10 min、术中持续牵拉子宫、拔除喉罩和拔除喉罩后10 min(T0-5)时采集桡动脉血样,测定血浆肾上腺素(AE)、去甲肾上腺素(NE)和多巴胺(DA)浓度,术毕记录患者自主呼吸恢复时间、拔除气管导管时间和清醒时间,观察术后48 h内不良反应及追加镇痛药物情况,术后48h时行患者满意度评分.结果与Ⅰ组比较,Ⅱ组患者T3-5时血浆AE和NE浓度、T3,5时血浆DA浓度降低,自主呼吸恢复时间、拔除气管导管时间和清醒时间明显缩短,术后躁动和追加镇痛药物发生率明显降低(P＜0.05),术中知晓、术后恶心呕吐发生率和术后48 h时患者满意度评分差异无统计学意义(P＞0.05).结论脊椎-硬膜外麻醉+全麻用于腹腔镜子宫切除术患者时的效果优于静吸复合全麻.
목적 평개불동마취방법용우복강경자궁절제술환자적효과.방법 택기의행복강경자궁절제술환자60례,ASA분급Ⅰ혹Ⅱ급,년령45～60세,체중55～65 kg,채용수궤수자표법,장환자수궤분위정흡복합전마조(Ⅰ조)화척추-경막외마취+전마조(Ⅱ조),매조30례.Ⅰ조마취유도후,흡입칠불미,지속수주서분태니유지마취；Ⅱ조선채취척추-경막외마취,마취평면은정후전마유도,흡입칠불미유지마취,유지상태적45～60.우입실후、기복완성、기복후10 min、술중지속견랍자궁、발제후조화발제후조후10 min(T0-5)시채집뇨동맥혈양,측정혈장신상선소(AE)、거갑신상선소(NE)화다파알(DA)농도,술필기록환자자주호흡회복시간、발제기관도관시간화청성시간,관찰술후48 h내불량반응급추가진통약물정황,술후48h시행환자만의도평분.결과 여Ⅰ조비교,Ⅱ조환자T3-5시혈장AE화NE농도、T3,5시혈장DA농도강저,자주호흡회복시간、발제기관도관시간화청성시간명현축단,술후조동화추가진통약물발생솔명현강저(P＜0.05),술중지효、술후악심구토발생솔화술후48 h시환자만의도평분차이무통계학의의(P＞0.05).결론척추-경막외마취+전마용우복강경자궁절제술환자시적효과우우정흡복합전마.
Objective To investigate the efficacy of different methods of anesthesia for laparoscopic hysterectomy.Methods Sixty ASA Ⅰ or Ⅱ patients,aged 45-60 yr,weighing 55-65 kg,scheduled for laparoscopic hysterectomy,were equally and randomly divided into 2 groups:combined intravenous-inhalational anesthesia group (group Ⅰ ) and combined spinal-epidoral anesthesia (CSEA) + general anesthesia group (group Ⅱ ).In group Ⅰ,anesthesia was maintained with inhalation of sevoflurane and infusion of remifentanil after induction of anesthesia.In group Ⅱ,CSEA was performed,after the upper level of sensory block was stable,general anesthesia was induced and maintained with inhalation of sevoflurane,and state entropy (SE) was naintained at 45-60.Arterial blood samples were taken to determine the plasma concentrations of adrenaline ( AE ),norepinephrine (NE) and dopamine (DA) after admission to the operation room,after completion of pneumoperitoneum,at 10 min after pneumopentoneum,during uterus traction,during removal of the laryngeal mask airway,and at 10 min after removal of the laryngeal mask airway (T0-5).The time for recovery of spontaneous breathing,extubation time,and time of regaining consciousness were recorded at the end of operation.The side-effects and number of patients requiring increments of analgesics were also recorded within 48 h after operation.Patient' s satisfaction was recorded at 48 h after operation.Results Compared with group Ⅰ,the plasma concentrations of AE and NE at T3-5 and the plasma concentrations of DA at T3,5 were significantly decreased,the time for recovery of spontaneous breathing,extubation time,and time of regaining corsciousess were significantly shortened,and the incidence of agitation and the number of patients requiring increments of analgesics were significantly decreased in group Ⅱ ( P ＜0.05).There was no significant difference in the incidence of intraoperative awareness,and nausea and vomiting after operation,and the level of patient' s satisfaction at 48 h after operation between the two groups ( P ＞ 0.05).Conctusion CSEA + general anesthesia has better efficacy than combined intravenous-inhalational anesthesia when used for laparoscopic hysterectomy.