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目的:对老年难治性呼吸道感染患者进行分组并采用不同方法的治疗并记录治疗效果,以确定利用阿奇霉素联合左氧氟沙星治疗老年难治性呼吸道感染的临床效果,以利于临床推广应用。方法:研究组患者在进行基础治疗的基础上给予左氧氟沙星氯化钠与阿奇霉素联合治疗,对照组患者在进行基础治疗的基础上给予单纯应用左氧氟沙星氯化钠治疗。两组患者均持续治疗十五天,观察并记录治疗效果,进行统计学分析。结果:研究组患者经过应用阿奇霉素联合左氧氟沙星治疗后,总有效率明显高于对照组未使用阿奇霉素联合左氧氟沙星治疗患者,且无效人数明显低于对照组未使用阿奇霉素联合左氧氟沙星治疗患者。结论:利用阿奇霉素联合左氧氟沙星治疗老年难治性呼吸道感染可以达到满意的治疗效果,值得临床推广应用。
OBJECTIVE: To classify elderly patients with refractory respiratory tract infection and use different methods of treatment and record the therapeutic effect to determine the clinical effect of azithromycin combined with levofloxacin in the treatment of elderly refractory respiratory infections, in order to facilitate the clinical application. Methods: The study group was treated with levofloxacin sodium and azithromycin on the basis of basic treatment, while the control group was treated with levofloxacin sodium chloride on the basis of basic treatment. The two groups of patients were treated for 15 days, observe and record the treatment effect, statistical analysis. Results: After treatment with azithromycin and levofloxacin, the total effective rate was significantly higher in the study group than that in the control group without azithromycin combined with levofloxacin. The number of invalid patients in the study group was significantly lower than that in the control group without azithromycin combined with levofloxacin. Conclusion: The use of azithromycin combined with levofloxacin in elderly patients with refractory respiratory tract infection can achieve satisfactory results, it is worthy of clinical application.