摘要
Abstract
Objective To analyze the pathogenic bacteria distribution and drug sensitivity of common antibiotics in children with urinary tract infection. Methods 132 cases of children with urinary tract infection were selected,the clinical data were retrospectively analyzed, and the distribution of pathogenic bacteria and drug sensitivity test were discussed. Results 141 strains were cultured in 132 cases of patients with urinary tract infection. In all strains of gram negative bacteria,the gram negative bacteria accounted for the highest propor-tion of 85. 11%,in the gram negative bacteria,the top 3 strains were Escherichia coli,Proteus mirabilis and Klebsiella pneumoniae,the proportions were 68. 79%,6. 38% and 4. 96%;gram positive bacteria were 19 strains,accounting for 13. 48%,the top two strains were Enterococcus faecalis and Enterococcus faecium ,the proportions were 7. 09% and 4. 26%;while in the bacterial culture of urine , 2 strains of fungi were cultured,accounting for 1. 42%;the preferred Cefoperazone + Sulbactam for treatment of gram negative bacteria infection,for the more serious illness in children,which should make application of imipenem for treatment as soon as possible;the pre-ferred Amoxicillin + Potassium Clavulanate for treatment of gram positive infections,Meropenem and Vancomycin were only used in children with critical illness infection. Conclusion Escherichia coli is the main pathogenic microorganisms that can lead to the occur-rence of urinary tract infection in children,and the observation of drug sensitivity test can be an instruction to clinical drug choice.关键词
小儿尿路感染/病原微生物/抗菌药物/药物敏感性试验Key words
pediatric urinary tract infection/pathogenic bacteria/antibiotics/drug sensitivity test分类
药学
