摘要
目的探讨无创双水平正压通气治疗慢性阻塞性肺疾病(COPD)稳定期的临床疗效。方法将63例患者随机分为两组,在常规治疗基础上,治疗组给予无创BiPAP呼吸机辅助呼吸,每天早、晚各2h,疗程为4周。结果治疗组肺功能、血气分析改善率明显大于对照组(P<0.05),外周气道阻力明显改善(P<0.05)。结论无创双水平正压通气可以明显改善COPD稳定期患者的通气功能和外周气道阻力。
Objective To observe the clinical effect of noninvasive Bi-level positive airway pressure used for chronic obstructive pulmonary disease （COPD） at stable stage. Methods 63 patients were divided into two groups randomly. BIPAP ventilation was given to help breath in the treated group for two hours, respectively in the morning and at night per day, beside regular treatment. The observation cycle was four weeks. Results The improvement rates of the lung capacity and the analysis of arterial gas in the treated group were superior to the control groups （ P 〈 0. 05 ）. Respiratory impedance showed obvious difference between the two groups （ P 〈 0. 05 ）. Conclusion BIPAP ventilation can improve COPD patients＇ respiratory impedance and ventilation function at stable stage.
出处
《临床肺科杂志》
2007年第5期440-441,共2页
Journal of Clinical Pulmonary Medicine
关键词
双水平正压通气
COPD稳定期
BI-level positive airway pressure, COPD, stable stage
