Clinical analysis of emergency noninvasive positive pressure ventilation in treatment of acute respiratory failure

Objective To discuss the clinical effect of emergency noninvasive positive pressure ventilation in treatment of acute respiratory failure.Methods 30 cases patients with acute respiratory failure were randomly divided into observation group and control group,each of 15 cases.Control group received conventional care;On the basis of control group,observation group received noninvasive positive pressure ventilation.Compared the efficiency,the incidence of complication,mortality and heart rate(HR),respiratory frequency(RR),oxygen partial pressure(PaO2),carbon dioxide partial pressure(PaCO2) and pH.Results The efficiency of observation group was higher than that of control group,the incidence of complication and mortality were lower than those of control group,there were significant difference(P0.05).After therapy 2h,24h,HR,RR,PaCO2 of observation group lowed,the degree of improvement of PaO2 and pH increased,the HR,RR,PaO2,PaCO2 and pH were better than those of control group,the difference were statistically significant(P0.05).Conclusion Emergency noninvasive positive pressure ventilation in treatment of acute respiratory failure,noninvasive,can early applications,with higher safety and efficacy,significantly reduce morbidity and mortality and improve quality of life of patient.