复杂性尿路感染临床分析

目的分析复杂性尿路感染的临床特征及耐药性特点，为临床诊治选用抗生素提供参考。方法回顾性分析75例复杂性尿路感染的临床资料及药物敏感试验结果。结果复杂性尿路感染患者中伴糖尿病78．67％，伴泌尿道结石28．00％。在分离的病原菌中，革兰阴性菌占80．00％，革兰阳性菌占20．00％；革兰阴性菌以大肠埃希菌为主。结论重视尿路感染诱因，依据尿培养药敏结果指导临床选用抗生素。

Clinical Analysis of Complicated Urinary Tract Infection

Objective To analyze the clinical characteristics and drug resistance of pathogens in complicated urinary tract infection（CUTI）, and provide evidence for clinical therapy. Methods A retrospective survey was done with the 75 cases of CUTI in our hospital from Jan 2002 to Jun 2006. Results The pathogenic bacteria isolated from CUTI consisted of Gram-negative bacteria（80.00%） and Gram-positive bacteria（20.00%）. Escherichia coli were the most common among Gram-negative. Conclusion We should .pay more attention to the predisposing facter of CUTI,and choose the suitable antibiotics according to the result of antibiotic susceptibility test.