關江
摘要:目的 喉罩在腹腔鏡闌尾炎手術中的使用,和氣管插管相比對患者血流動力學的影響。方法 120例ASA分級為Ⅰ或Ⅱ級的患者,隨機分為全麻喉罩組(A組)和氣管插管組(B組),每組60例,記錄兩組患者在麻醉誘導時(T0)、置入喉罩或置入氣管導管時(T1)、置入喉罩時或置入氣管導管后即刻(T2)、置入喉罩或置入氣管導管后5min(T3)和腹腔穿刺針穿刺時(T4)、拔出喉罩或氣管導管后即刻(T5)記錄 SBP、DBP、MAP、HR、PETCO2等相關指標。結果 本次研究中氣管插管組在置入喉罩時或置入氣管導管后即刻時 SBP、DBP、MAP、HR 明顯高于喉罩組,有統計學差異(P<0.05),PETCO2組間差異無統計學意義。結論 全麻喉罩通氣用于腹腔鏡闌尾炎手術對PETCO2無影響,可安全使用。易于維持血流動力學穩定,優于氣管插管。
關鍵詞:喉罩;氣管插管;血流動力學;腹腔鏡;闌尾炎手術
中圖分類號:R614 文獻標識碼:A 文章編號:1006-1959(2017)22-0053-02
Abstract:Objective The use of laryngeal mask in laparoscopic appendicitis surgery,compared with tracheal intubation in patients with hemodynamics.Methods 120 patients with ASA grade I or Ⅱ were randomly divided into general anesthesia laryngeal mask group(group A)and tracheal intubation group(group B).Each group was 60 patients.In the two groups were recorded during induction of anesthesia(T0),LMA or tracheal catheter(T1),immediate LMA or tracheal catheter(T2),LMA or tracheal catheter after 5min(T3)and abdominal puncture needle puncture(T4),the removal of the laryngeal mask or immediately after the gas conduit(T5)record SBP,DBP,MAP,HR,PETCO2 and other related indicators.Results The study of immediate tracheal intubation or tracheal catheter in the cover after the insertion of the laryngeal SBP,DBP,MAP,HR was significantly higher than the LMA group,there was significant difference(P<0.05),there was no significant difference between groups PETCO2.Conclusion Laryngeal mask airway general anesthesia for laparoscopic appendectomy has no effect on PETCO2,safety use.It is easy to maintain hemodynamic stability,better than endotracheal intubation.
Key words:Laryngeal mask airway;Tracheal intubation;Hemodynamics;Laparoscopy;Appendicitis surgery
喉罩(LMA)是安置于喉咽腔,用氣囊封閉食管和喉咽腔,經喉腔通氣的人工呼吸道。它具有操作簡單方便,不需要喉鏡暴露聲門,對氣道損傷小等特點,在它出現之前,氣管插管是全麻手術患者控制呼吸常用方法,自喉罩出現之后我們有了另外一種選擇[1]。通過研究比較喉罩與氣管插管用于腹腔鏡闌尾炎手術對患者血流動力學的影響,探討喉罩用于腹腔鏡闌尾炎手術的安全性與可行性。
1 資料與方法
1.1 一般資料
120例患者中男性64例,女性56例;年齡在20~55歲,體重45~70 kg,ASA分級為Ⅰ或Ⅱ級,術前無心肺功能疾病,無內分泌系統疾病,無口咽部病理解剖改變。隨機分配為A、B兩組,A組為喉罩組,B組為氣管插管組。其中A組男32 例,女28 例,ASAⅠ級40 例、Ⅱ級20例;B組男29 例,女31 例,ASAⅠ級38例、Ⅱ級22例。
1.2 方法
患者術前禁食禁飲8 h及以上,入室后開放靜脈通道,接心電監護儀(邁瑞T5),常規監測收縮壓SBP、舒張壓DBP、平均動脈壓MAP、心率HR、SPO2、PETCO2。……