The nasogastric tube(NGT) has become a frequently used device to alleviate gastrointestinal symptoms. Nasogastric tube syndrome(NTS) is an uncommon but potentially life-threatening complication of an indwelling NGT. N...The nasogastric tube(NGT) has become a frequently used device to alleviate gastrointestinal symptoms. Nasogastric tube syndrome(NTS) is an uncommon but potentially life-threatening complication of an indwelling NGT. NTS is characterized by acute upper airway obstruction due to bilateral vocal cord paralysis. We report a case of a 76-year-old man with NTS, induced by an indwelling long intestinal tube. He was admitted to our hospital for treatment of sigmoid colon cancer. He underwent sigmoidectomy to release a bowel obstruction, and had a long intestinal tube inserted to decompress the intestinal tract. He presented acute dyspnea following prolonged intestinal intubation, and bronchoscopy showed bilateral vocal cord paralysis. The NGT was removed immediately, and tracheotomy was performed. The patient was finally discharged in a fully recovered state. NTS be considered in patients complaining of acute upper airway obstruction, not only with a NGT inserted but also with a long intestinal tube.展开更多
【目的】比较不同剂量右美托咪定抑制喉部肿瘤手术气管切开插管诱发应激反应的效果。【方法】拟在全麻下限期行喉部肿瘤手术的患者120例，年龄40～60岁，ASAⅠ或Ⅱ级，喉阻塞Ⅰ～Ⅱ度，随机分为四组，每组30例：对照组（C组）、低、中...【目的】比较不同剂量右美托咪定抑制喉部肿瘤手术气管切开插管诱发应激反应的效果。【方法】拟在全麻下限期行喉部肿瘤手术的患者120例，年龄40～60岁，ASAⅠ或Ⅱ级，喉阻塞Ⅰ～Ⅱ度，随机分为四组，每组30例：对照组（C组）、低、中、高剂量右美托咪定（D1～3组）。分别在气管切开插管前15 m in静脉注射15 mL生理盐水、右美托咪定02．5、05．、07．5μg／kg ，输注时间15 min。之后局麻下行气管切开插管，全麻诱导，机械通气。记录输注右美托咪定前（T0）、插管前即刻（T1）、插管成功即刻（T2）、麻醉诱导后3 min（T3）患者的心率（HR）、血压（BP）、脉搏血氧饱和度（SpO2）及气管切开插管过程中患者高血压、心动过速、体动、呛咳、呼吸抑制等不良反应事件。术后随访测评两组患者气管切开插管过程中的痛苦程度，进行舒适满意度评价。【结果】与T0时比较，C组和D1组收缩压（SBP）、舒张压（DBP）、HR在 T1～2时升高（ P ＜00．5）；T3时C组和D1～2组SBP、DBP、HR降低，D3组SBP和DBP升高（ P ＜00．5）。T1～2时，C组和D1组SBP、DBP、HR明显高于D2组（ P ＜00．1）。T1～3时D3组较D2组SBP和DBP升高（ P ＜00．5）。D2组患者高血压、心动过速、体动、呛咳等不良反应事件的发生明显减少，D2组舒适满意度高于C组和D1组。所有患者均未发生呼吸抑制。【结论】静脉输注右美托咪定达05．μg／kg时，可显著抑制伤害性刺激诱发的不良应激反应，且无明显呼吸抑制。展开更多
文摘The nasogastric tube(NGT) has become a frequently used device to alleviate gastrointestinal symptoms. Nasogastric tube syndrome(NTS) is an uncommon but potentially life-threatening complication of an indwelling NGT. NTS is characterized by acute upper airway obstruction due to bilateral vocal cord paralysis. We report a case of a 76-year-old man with NTS, induced by an indwelling long intestinal tube. He was admitted to our hospital for treatment of sigmoid colon cancer. He underwent sigmoidectomy to release a bowel obstruction, and had a long intestinal tube inserted to decompress the intestinal tract. He presented acute dyspnea following prolonged intestinal intubation, and bronchoscopy showed bilateral vocal cord paralysis. The NGT was removed immediately, and tracheotomy was performed. The patient was finally discharged in a fully recovered state. NTS be considered in patients complaining of acute upper airway obstruction, not only with a NGT inserted but also with a long intestinal tube.
文摘【目的】比较不同剂量右美托咪定抑制喉部肿瘤手术气管切开插管诱发应激反应的效果。【方法】拟在全麻下限期行喉部肿瘤手术的患者120例，年龄40～60岁，ASAⅠ或Ⅱ级，喉阻塞Ⅰ～Ⅱ度，随机分为四组，每组30例：对照组（C组）、低、中、高剂量右美托咪定（D1～3组）。分别在气管切开插管前15 m in静脉注射15 mL生理盐水、右美托咪定02．5、05．、07．5μg／kg ，输注时间15 min。之后局麻下行气管切开插管，全麻诱导，机械通气。记录输注右美托咪定前（T0）、插管前即刻（T1）、插管成功即刻（T2）、麻醉诱导后3 min（T3）患者的心率（HR）、血压（BP）、脉搏血氧饱和度（SpO2）及气管切开插管过程中患者高血压、心动过速、体动、呛咳、呼吸抑制等不良反应事件。术后随访测评两组患者气管切开插管过程中的痛苦程度，进行舒适满意度评价。【结果】与T0时比较，C组和D1组收缩压（SBP）、舒张压（DBP）、HR在 T1～2时升高（ P ＜00．5）；T3时C组和D1～2组SBP、DBP、HR降低，D3组SBP和DBP升高（ P ＜00．5）。T1～2时，C组和D1组SBP、DBP、HR明显高于D2组（ P ＜00．1）。T1～3时D3组较D2组SBP和DBP升高（ P ＜00．5）。D2组患者高血压、心动过速、体动、呛咳等不良反应事件的发生明显减少，D2组舒适满意度高于C组和D1组。所有患者均未发生呼吸抑制。【结论】静脉输注右美托咪定达05．μg／kg时，可显著抑制伤害性刺激诱发的不良应激反应，且无明显呼吸抑制。
