在20例社会获得性肺炎住院病人(22～79岁)中进行一项随机开放性小规模研究,以核查静注头孢呋辛联合静注红霉素或口服克拉霉素的耐受性、效用和费用。给药方法是每8h静注头孢呋辛750mg+口服克拉霉素500mg,bid(A组10例)或静注红霉素500mg,qid(B组10例)。在调整了由于复杂的医院根源引起的危险因子之后,两组的治疗效果具有可比性。不过,A组的症状和体征完全被清除较早于 A randomized open-label small-scale study of 20 patients with acquired pneumonia in the community (aged 22-79 years) was performed to check the tolerability of intravenous cefuroxime in combination with intravenous erythromycin or oral clarithromycin And fees. The method of administration was cefuroxime 750mg + oral clarithromycin 500mg bid (group A 10 cases) or intravenous erythromycin 500mg qid (group B 10 cases) every 8h. After adjusting for the risk factors due to the complex hospital roots, the treatment effects were comparable in the two groups. However, the symptoms and signs in group A were completely eliminated earlier