兒童全憑靜脈麻醉在腦電雙頻指數(shù)指導(dǎo)下氣管拔管的臨床觀察
發(fā)布時(shí)間:2019-06-10 09:27
【摘要】:目的觀察小兒全憑靜脈麻醉手術(shù)結(jié)束后在不同腦電雙頻指數(shù)(BIS)值拔出氣管插管時(shí)的血流動(dòng)力學(xué)變化及麻醉并發(fā)癥,選擇最佳拔管時(shí)機(jī)的BIS值。方法選擇全麻患兒180例,隨機(jī)分為A組(拔管時(shí)BIS值:56~60)、B組(拔管時(shí)BIS值:61~65)、C組(拔管時(shí)BIS值66~70)、D組(拔管時(shí)BIS值:71~75)、E組(拔管時(shí)BIS值:76~80)、F組(拔管時(shí)BIS值:81~85),每組30例。全部患兒依次靜注芬太尼、丙泊酚、順苯磺酸阿曲庫銨誘導(dǎo),術(shù)中持續(xù)靜注丙泊酚、瑞芬太尼麻醉,維持術(shù)中BIS值40~55。術(shù)畢各組在不同BIS值下吸痰拔管,觀察并記錄各組患兒血流動(dòng)力學(xué)變化、脈搏血氧飽和度、術(shù)后并發(fā)癥及清醒時(shí)間。結(jié)果A、B組深麻醉拔管,循環(huán)穩(wěn)定,但不良反應(yīng)發(fā)生率高,清醒時(shí)間長(zhǎng)。E、F組在清醒時(shí)拔管,刺激較大,極易躁動(dòng)。C、D組患兒血流動(dòng)力學(xué)反應(yīng)輕,呼吸系統(tǒng)影響小,術(shù)后麻醉并發(fā)癥少。結(jié)論兒童全憑靜脈麻醉拔管時(shí)BIS值在66~75范圍內(nèi)拔管較為適宜,BIS值71~75范圍內(nèi)拔管最為安全平穩(wěn)。
[Abstract]:Objective to observe the hemodynamic changes and anaesthesia complications of tracheal intubation with different EEG bispectral index (BIS) after total intravenous anesthesia in children, and to select the best extubation time BIS value. Methods 180 children under general anesthesia were randomly divided into group A (BIS at extubation: 56 鈮,
本文編號(hào):2496364
[Abstract]:Objective to observe the hemodynamic changes and anaesthesia complications of tracheal intubation with different EEG bispectral index (BIS) after total intravenous anesthesia in children, and to select the best extubation time BIS value. Methods 180 children under general anesthesia were randomly divided into group A (BIS at extubation: 56 鈮,
本文編號(hào):2496364
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