无创呼吸机标准化治疗联合氨茶碱在慢阻肺并Ⅱ型呼衰中的应用OACHSSCD

Objective:To explore the clinical effect of non-invasive ventilator standardized treatment combined with aminophylline in patients with chronic obstructive pulmonary disease(COPD)complicated with type II respiratory failure.Methods:Eighty patients with COPD complicated with type II respiratory failure admitted to the Baiyin Central Hospital of Gansu Province from June 2023 to June 2024 were selected as the research objects and randomly divided into a control group and an observation group,with 40 cases in each group.The control group received basic treatment+aminophylline,while the observation group received basic treatment+aminophylline+non-invasive ventilator standardized treatment.The lung function and blood gas indicators—partial pressure of oxygen(PaO2)and partial pressure of carbon dioxide(PaCO2)—of the two groups of patients were compared.Results:The lung function and PaO2 of patients in the observation group were higher than those in the control group(P<0.05);The PaCO2 of patients in the observation group was lower than that in the control group(P<0.05).Conclusion:The application of non-invasive ventilator standardized treatment combined with aminophylline in COPD complicated with type II respiratory failure can improve pulmonary ventilation function and thereby correct abnormal blood gas indicators.