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目的:探讨中剂量维生素A多次口服治疗迁延性肺炎的疗效。方法;将55例迁延性肺炎患儿随机分为两组,所有患儿均采用相似的综合治疗,观察组(30例)另给予中剂量维生素A多次口服(2.5万U、每日1次,共7天),治疗7天后对两组患儿的肺炎临床治愈率及X线胸片阴转率进行比较。结果:观察组患儿在临床治愈率及X线胸片示肺部炎症吸收方面均明显优于对照组(P<0.05)。结论:中剂量维生素A多次口服治疗迁延性肺炎可明显提高迁延性肺炎临床治愈率,可用作临床佐治迁延性肺炎的常规安全有效药物。
Objective: To investigate the efficacy of multiple doses of vitamin A in oral treatment of persistent pneumonia. Methods Fifty-five children with persistent pneumonia were randomly divided into two groups. All children were treated with similar comprehensive treatment. The observation group (30 cases) received multiple doses of vitamin A (25,000 U once daily , A total of 7 days), after 7 days of treatment of children with pneumonia in both clinical cure rate and X-ray chest negative conversion rates were compared. Results: The children in the observation group were significantly better than the control group (P <0.05) in the clinical cure rate and chest X-ray showed lung inflammation absorption. Conclusion: Multiple doses of vitamin A in oral treatment of persistent pneumonia can significantly improve the clinical cure rate of persistent pneumonia, and can be used as a routine safe and effective drug in treating COPD.