【摘要】 目的:探讨长期氧疗(LTOT)对慢性阻塞性肺病(COPD)患者的疗效。方法:对46例COPD稳定期患者进行3a的LTOT.于LTOT前及LTOT后观察患者住院次数、呼吸困难改善情况、动脉血气分析及血浆自蛋白的变化情况。结果:氧疗后1、2、3a与氧疗前基础值比较,患者住院次数减少,呼吸困难等临床症状显著减轻,低氧血症改善.营养状况好转。结论:合理使用LTOT对COPD患者有良好的治疗作用,可提高患者生活质量。更多还原

【Abstract】 Objective: To observe the therapeutic efficacy of long-term oxygen therapy (LTOT) in chronic obstructive pulmonary disease (COPD). Methods: Forty-six patients with COPD underwent LTOT for 3 years. Their admission frequency, dyspnea amelioration, arterial blood gas analysis and plasma albumin were compared before and after LTOT. Results: The admission frequency, dys-ponea, hypoxemia and nutritional status were obviously improved after LTOT. Conclusion: The reasonable use of LTOT can achieve a good therapeutic efficacy in COPD patients and thus improve their quality of life.更多还原