全麻气管拔管期急性喉痉挛致负压性肺水肿1例
People's Military Surgeon(2018)
Abstract
全麻气管拔管期急性喉痉挛可致负压性肺水肿.麻醉期间口腔分泌物、血痰、吸痰、喉镜检查及拔管等均可对喉上神经产生刺激引发喉痉挛.拔管期1~2 min静脉注射2%利多卡因1~2 mg/kg或拔管前静脉注射瑞芬太尼1μg/kg,拔管过程中尽量减少对患者的刺激,避免在患者咳嗽或处于反射性呼吸暂停时拔管,均可显著降低急性喉痉挛致负压性肺水肿的发生率.负压性肺水肿发病快、病程短、具有自限性,预后较好.一旦确诊及时治疗,均可取得良好的治疗效果.本文报告1例全麻拔除气管导管后,引发急性喉痉挛致负压性肺水肿的诊治情况,旨在为业内同行提供参考.
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