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- Title
运用经鼻高流量氧疗对肝移植受体术后低氧血症的影响.
- Authors
徐溧婕; 潘玲; 范艳黔; 李惠芳; 雷英; 李敏
- Abstract
Objective To investigate which oxygen therapy way is optimal to postoperative hypoxemia of liver transplant recipients after weaning from ventilator during specific nursing period in ICU;and to improve the quality of professional nursing and promote recovery and ameliorate prognosis of liver transplant patients by comparing the variables differences of respiratory function of these patients by using the classific mask oxygenation and the new way of the heated humidified high flow nasal cannulaoxygen therapy(HHHFN) . Methods 42 patients with PaO2/FiO2≤300 were randomly divided into the mask oxygenation group and HHHFN group;21 patients in each group separately were given routing mask oxygenation and HHHFN;the fraction of inspire oxygen was set up at 40%to 45%;then we observed the differences in blood gas analysis on PaO2, PaOCO2,SPaO2 and PaO2/FiO2 at the off-line time 0 min,5 min,30 min,2 h,24 h;thepatients with deterioration changed the oxygenation ways into noninvasive or invasive ventilator.Results HHHFN group was better in variables of blood gas at 5 min,30 min,2 h, 24 h,on PaO2,SPaO2,and PaO2/FiO2,P<0.05;but PaOCO2 had no significant difference between two groups at different times(P >0.05)。Conclusions High flow oxygen inhalation through nose is more advantageous than simple mask oxygen inhalation for postoperative hypoxemia of liver transplant recipients after weaning fromventilator.
- Publication
Journal of Kunming Medical University / Kunming Yike Daxue Xuebao, 2019, Vol 40, Issue 2, p97
- ISSN
2095-610X
- Publication type
Article