【摘要】 目的分析2006年度广州呼吸疾病研究所支气管扩张合并感染住院患者的病原学及药敏情况。方法对2006年度广州呼吸疾病研究所因支气管扩张合并感染需要住院病例170例的痰培养和药敏进行回顾分析。结果170例痰培养66例阳性,阳性率为38.8%,最常见的病原菌为铜绿假单孢菌。结论革兰阴性杆菌特别是铜绿假单孢杆菌感染是引起支气管扩张感染加重住院的主要因素。在抗菌药物应用时宜选用对假单孢菌有效的药物。更多还原

【Abstract】 Objectives To investigate the etiology and antibiotic susceptibility in patients with bronchiectasis complicated by severe infection treated in our hospital in 2006.Methods Data of sputum culture and antibiotic susceptibility of 170 patients with bronchiectasis complicated by severe infection were retrospectively analysed.Results Positive sputum culture was obtained in 66 patients,with the positive rate being 38.81%.The most common pathogens were pseudomonas aeruginosa.Conclusion The most common pathogens that induce severe infection in patients with bronchiectasis were Gram-negative bacteria,especially pseudomonas aeruginosa.Antibiotics effective against pseudomonas are the treatment of choice for infection complicated in bronchiectasis.更多还原