周永红, 吴周全. 舒芬太尼麻醉诱导抑制腹腔镜胆囊术后疼痛的量效关系[J]. 实用临床医药杂志, 2011, (5): 113-114. DOI: 10.3969/j.issn.1672-2353.2011.05.047
引用本文: 周永红, 吴周全. 舒芬太尼麻醉诱导抑制腹腔镜胆囊术后疼痛的量效关系[J]. 实用临床医药杂志, 2011, (5): 113-114. DOI: 10.3969/j.issn.1672-2353.2011.05.047
ZHOU Yong-hong, WU Zhou-quan. Dose-response relationship of Susfentanyl for induction of anesthesia in inhibiting postoperative pain of laparoscopic cholecystectomy[J]. Journal of Clinical Medicine in Practice, 2011, (5): 113-114. DOI: 10.3969/j.issn.1672-2353.2011.05.047
Citation: ZHOU Yong-hong, WU Zhou-quan. Dose-response relationship of Susfentanyl for induction of anesthesia in inhibiting postoperative pain of laparoscopic cholecystectomy[J]. Journal of Clinical Medicine in Practice, 2011, (5): 113-114. DOI: 10.3969/j.issn.1672-2353.2011.05.047

舒芬太尼麻醉诱导抑制腹腔镜胆囊术后疼痛的量效关系

Dose-response relationship of Susfentanyl for induction of anesthesia in inhibiting postoperative pain of laparoscopic cholecystectomy

  • 摘要: 目的 评价确定舒芬太尼麻醉诱导抑制腹腔镜胆囊术后疼痛的量效关系.方法 择期全麻下腹腔镜胆囊切除术患者30例,ASA Ⅰ或Ⅱ级,年龄35~60岁,体重45~65 kg.麻醉诱导采用咪达唑仑0.03 mg/kg,丙泊酚2~2.5 μg/mL靶控输注,顺式阿曲库胺0.2 mg/kg,舒芬太尼按序贯法给予,初始剂量为0.5μg/kg,相邻剂量比为1.1,采用概率单位计算法计算舒芬太尼即能抑制患者术后疼痛又不影响意识状态的半数有效剂量(ED50)及其95%的可信区间.于术后1 h对患者行VRS和OAAS评分,若术后1 h VRS评分<1级(包括1级)或OAAS意识状态评分达到5级的患者被认为舒芬太尼有效.结果 舒芬太尼麻醉诱导抑制腹腔镜肌囊术后疼痛的ED50及其95%可信区间为丙酚抑制切皮反应的EC50及95%的可信区间为0.55(0.49,0.61)μg/Kg.结论 舒芬太尼麻醉诱导抑制腹腔镜胆囊术后疼痛的ED50是0.55μg/kg,其为临床上舒芬太尼诱导剂量的选择提供了科学的依据.

     

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