吸入七氟醚与丙泊酚复合雷米芬太尼麻醉在全胃切除手术中的比较

目的 比较七氟醚吸入与丙泊酚复合雷米芬太尼麻醉在全胃切除手术中的应用效果.方法 40例ASA Ⅰ或Ⅱ级择期全胃切除术患者随机均分为七氟醚组(S组)和丙泊酚复合雷米芬太尼组(P组).记录围麻醉期各时点的血流动力学、脑电双频指数(BIS)、麻醉药浓度及用量、麻醉恢复期时间和苏醒期不良反应.结果 麻醉期两组DBP、MAP、HR均较麻醉前显著下降(P<0.05).两组患者术中均能维持足够的麻醉深度(BIS 45～60),术中血流动力学平稳.麻醉恢复期P组躁动、呛咳发生率明显低于S组(P<0.05).结论 七氟醚吸入麻醉或丙泊酚复合雷米芬太尼静脉麻醉均可安全应用于全胃切除手术.

A comparison of sevoflurane and remifentanil-propofol anesthesia in patients undergoing total gastrectomy

Objective To compare the efficacy of sevoflurane inhalation and remifentanil-propofol anesthesia in patients undergoing total gastrectomy. Methods Forty ASA class Ⅰ or Ⅱ patients with gastric cancer were divided into sevoflurane inhalation anesthesia (group S) and remifentanil-propofol intravenous anesthesia(group P), with 20 cases each. Perioperative hemodynamic veriables, bispectral index (BIS) values and end-tidal concentration of sevoflurane were continuously monitored. The time of recovery from anesthesia and adverse reactions of anesthesia were recorded as well. Results Compared with those before anesthesia, BP and HR were significantly decreased (P< 0. 05). The depth of anesthesia in both groups was maintained well with BIS in 45-60 and vital signs were stable during operation. The recovery from anesthesia was quicker in group P than that in group S. The incidences of restlessness and couphing were obviously lower in group P than those in group S (P<0.05). Conclusion Either sevoflurane inhalation or remifentanil-propofol intravenous anesthesia can be used safely in total gastrectomy.