ABSTRACT
Objective To explore the clinical effect of fluticasone propionate combined with noninvasive positive pressure ventilation in the emergency treatment of AECOPD .Methods 88 AECOPD patients were selected, and they were divided into two groups by digital random method ,44 cases in each group.The control group received conventional treatment, the observation group received fluticasone propionate and noninvasive positive pressure ventilation treatment.The curative effect of the two groups was compared .Results The total effective rate of the observation group was 100.0%,which was higher than 70.5% of the control group (χ2 =10.827,P =0.000).After treatment,in the observation group,the FVC was (2.50 ±0.32)L,forced expiratory volume in one second (FEV1 ) was (1.36 ±0.20) L,the first second forced expiratory solvent percentage of predicted value ratio (FEV1%) was (51.23 ±4.32),the arterial oxygen pressure(PaO2 ) was (10.51 ±2.10) kPa,arterial partial pressure of carbon dioxide(PaCO2 ) was (5.15 ±1.19) kPa,and in the control group,the FVC was (2.00 ±0.30) L,FEV1 was (1.08 ±0.12)L,FEV1% was (40.6 ±4.03),PaO2 was (9.32 ±2.11) kPa,PaCO2 was (6.06 ±1.23) kPa,the differences between the two groups were statistically significant (t =7.940,9.192,8.102,8.920,9.920,P =0.023, 0.006,0.011,0.008,0.005).The readmission rate of the observation group was 4.5%,which was significantly lower than 13.6% of the control group (χ2 =9.298,P =0.000).Conclusion Fluticasone propionate combined with noninvasive positive pressure ventilation in the treatment of AECOPD patients can effectively improve lung function , reduce the relapse rate of the disease.