无创呼吸机治疗慢性阻塞性肺疾病34例疗效观察

Observation on curative effect of non-invasive ventilator in the treatment of 34 cases of chronic obstructive pulmonary disease

目的观察无创呼吸机对慢性阻塞性肺疾病(COPD)的治疗效果。方法 68例COPD患者作为研究对象,随机分为实验组和对照组,每组34例。实验组患者接受无创呼吸机治疗,对照组患者接受常规治疗。比较两组的治疗效果。结果治疗后实验组患者动脉血氧分压(Pa O2)(65.04±5.82)mm Hg(1 mm Hg=0.133 k Pa)、动脉血氧饱和度(Sa O2)(95.50±2.52)%均高于对照组(56.00±8.96)mm Hg、(89.50±4.79)%,动脉血二氧化碳分压(Pa CO2)(53.00±12.00)mm Hg低于对照组(65.00±13.00)mm Hg,差异均具有统计学意义(P<0.05)。结论无创呼吸机对COPD患者的临床治疗效果较高,与常规方法相比具有一定的优越性,值得在今后的临床工作中推广应用。

Objective To observe the treatment effect of non-invasive ventilator in the treatment ofchronic obstructive pulmonary disease(COPD).Methods A total of68COPD patients as study subjects wererandomly divided into experimental group and control group,with34cases in each group.The experimentalgroup received non-invasive ventilator treatment,and the control group received conventional therapy.Treatmenteffect was compared in two groups.Results After treatment,the experimental group had higher arterial partialpressure of oxygen(PaO2)as(65.04±5.82)mm Hg(1mm Hg=0.133kPa),arterial oxygen saturation(SaO2)as(95.50±2.52)%than(56.00±8.96)mm Hg,(89.50±4.79)%in the control group,and lower partial pressure ofcarbon dioxide in artery(PaCO2)as(53.00±12.00)mm Hg than(65.00±13.00)mm Hg in the control group.Alltheir differences had statistical significance(P<0.05).Conclusion Non-invasive ventilator shows high clinicaltreatment effect for COPD patients,and it has certain advantages compared with the conventional method.So it isworth popularization and application in future clinical work.