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目的:探讨长期氧疗(LTOT)与吸入糖皮质激素对慢性阻塞性肺病(COPD)患者的影响。方法:将102例COPD缓解期患者分为观察组与对照组,观察组每日应用持续低流量吸氧与吸入糖皮质激素,对照组未进行此两项治疗,1 a后对两组患者肺功能、血气、6 min步行距离(6MWD)进行比较。结果:观察组各项指标较对照组明显改善(P<0.01)。结论:LTOT与吸入糖皮质激素对COPD患者有良好的治疗作用。
Objective: To investigate the effects of long-term oxygen therapy (LTOT) and inhaled corticosteroids on patients with chronic obstructive pulmonary disease (COPD). Methods: A total of 102 patients with COPD during remission were divided into observation group and control group. Continuous low-flow oxygen inhalation and inhaled glucocorticoid were used in the observation group. The two groups were not treated in the control group. After 1 year, Function, blood gas, 6 min walk distance (6MWD) for comparison. Results: The indexes in the observation group were significantly improved compared with the control group (P <0.01). Conclusion: LTOT and inhaled corticosteroids have a good therapeutic effect on COPD patients.