【摘要】　目的　 觀察依托咪酯乳劑復合舒芬太尼用于全麻下喉罩置入的血流動力學變化。　方法　 選擇2009年4月-2010年2月間，46例需全麻手術、適合使用喉罩，美國麻醉醫師協會（ASA）Ⅰ～Ⅱ級，年齡18～60歲的患者，隨機分為兩組:依托咪酯乳劑組（E組）23 例，靜脈推注咪達唑侖0.05 mg/kg，依托咪酯乳劑0.3 mg/kg；依托咪酯乳劑+舒芬太尼組（ES組）23 例，靜脈推注咪達唑侖0.05 mg/kg，依托咪酯乳劑0.15 mg/kg，加舒芬太尼0.5 mg/kg，誘導后置入喉罩，記錄患者誘導前、用藥后1 min、喉罩置入后1 min的心率（HR）、平均動脈壓（MAP）以及評估喉罩置入條件的6項指標（張口困難分級、置入喉罩困難分級、舌咽反射、干咳干嘔反射、肢動反應及喉痙攣分級），同時記錄呼吸暫停時間。　結果　 ES組能提供更好的喉罩置入條件，且能減少舌咽反射和肢體反應， 更能保證喉罩置入時血流動力學的穩定。　結論　 依托咪酯乳劑復合舒芬太尼能為全麻喉罩置入時提供更好的條件，且能保證更好的血流動力學穩定。
【Abstract】　Objective　 To investigate the hemodynamics changes when etomidate combined with sufentanil was applied for laryngeal mask airway insertion under the general anaesthesia.　Methods　 From April 2009 to February 2010, 46 patients requiring general anesthesia using laryngeal mask airway (LMA) (American Society of Anesthesiologists (ASA)Ⅰ-Ⅱ) aged 18-60 were randomly divided into two groups: 23 in etomidate emulsion group (group E) underwent the intravenous injection with midazolm (0.3 mg/kg) and etomidate (0.05 mg/kg); 23 in etomidate emulsion + sufentanil group (group ES) underwent the intravenous injection with etomidate (0.15 mg/kg), midazolm (0.05 mg/kg), and sufentanil 0.5 mg/kg. The patients were evaluated by six indexes of LMA insertion (mouth opening, swallowing reflex, cough reflex,vomiting reflex, body motion, and laryngospasm classification). After the anesthesia induction, LMA was inserted. The blood pressure (BP), heart rate (HR), and mean arterial pressure (MAP) were recorded before anesthesia induction one minute after the injection and one minute after LMA insertion. Meanwhile, the apnea time was recorded.　Results　 Compared with group E, group ES offered better anesthesia for LMA insertion, less swallowing reflex and body motion, and more stable haemodynamics.　Conclusion　 Etomidate combined with sufentanil provides good condition for LMA insertion under the general anaesthesia with steady haemodynamics.

引用本文： 王峰,李家寬. 依托咪酯乳劑復合舒芬太尼用于全麻喉罩置入的臨床觀察. 華西醫學, 2011, 26(2): 232-234. doi: 復制