论文部分内容阅读
目的探讨无创通气对重症哮喘并呼吸衰竭的治疗作用。方法在常规治疗基础上,应用呼吸机对42例重症哮喘并呼吸衰竭者进行无创通气治疗。结果 42例患者经过24～48h无创机械通气治疗后,临床症状体征明显好转,上机前与上机后比较,PaO2、PaCO2、SpO2均明显上升,差异均有统计学意义(P均<0.01)。结论无创呼吸机用于重症哮喘的抢救效果是切实有效的,多数患者短期内症状明显改善,有待于临床进一步实践应用。
Objective To investigate the therapeutic effect of noninvasive ventilation on severe asthma with respiratory failure. Methods Based on routine treatment, 42 cases of severe asthma with respiratory failure were treated with noninvasive ventilation with ventilator. Results After 42 to 48 hours of noninvasive mechanical ventilation, the clinical signs and symptoms of 42 patients were significantly improved. PaO2, PaCO2 and SpO2 were significantly increased before and after the last flight (P <0.01) . Conclusion Non-invasive ventilator for severe asthma rescue effective and effective, most patients in the short term significant improvement in symptoms, to be further clinical practice.