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目的 :评价左氧氟沙星对慢性阻塞性肺病下呼吸道感染的治疗作用。 方法 :对 2 0例慢性阻塞性肺病下呼吸道感染患者 (治疗组 )采用左氧氟沙星 2 0 0mg ,静脉滴注 ,1日 2次 ;对照组 2 1例 ,采用头孢噻肟钠 30 0mg ,静脉滴注 ,1日 2次。两组疗程均为 7～ 14d。 结果 :治疗组的总有效率为 80 .0 % ,对照组总有效率为 85 .7% ,两组疗效差异无统计学意义 (P >0 .0 5 )。 结论 :左氧氟沙星是治疗慢性阻塞性肺病下呼吸道感染的有效药物之一。
Objective: To evaluate the therapeutic effect of levofloxacin on lower respiratory tract infection in patients with chronic obstructive pulmonary disease. Methods: 20 cases of patients with chronic obstructive pulmonary disease (treatment group) were treated with levofloxacin 200 mg intravenously, twice a day. In control group, 21 cases were treated with cefotaxime sodium 30 0 mg intravenously , 2 times on the 1st. The two courses of treatment were 7 ~ 14d. Results: The total effective rate was 80.0% in the treatment group and 85.7% in the control group, with no significant difference between the two groups (P> 0.05). Conclusion: Levofloxacin is one of the effective drugs for the treatment of respiratory tract infections in chronic obstructive pulmonary disease.