摘要：目的 探讨克拉霉素联合头孢菌素治疗矽肺合并肺部感染的临床疗效。方法 将我院自2014年4月～2015年4月收治的70例矽肺患者随机平均分为观察组和对照组，观察组患者采用克拉霉素联合头孢菌素药物进行治疗，对照组患者则采用头孢菌素类药物进行治疗，比较两组患者的治疗效果。结果 观察组痊愈15例，显效17例，进步3例，总有效率为91.43%，对照组痊愈8例，显效10例，进步17例，总有效率为51.43%，两组对比有显著差异，具有统计学意义(P<0.05)。结论 采用克拉霉素联合头孢菌素治疗矽肺合并肺部感染的临床疗效良好。

    关键词：克拉霉素联合头孢菌素；矽肺合并肺部感染；临床疗效

    Abstract：Objective To study the clarithromycin combined cephalosporins the clinical curative effect of treatment of silicosis by pulmonary infection.Methods From April 2014 to April 2015 were treated 70 cases of silicosis patients were randomly divided into observation group and control group，the observation group were treated by clarithromycin combined cephalosporin drug treatment ......