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Objective:The objective of this study was to determine the etiology and antimicrobial susceptibility patterns of asymptomatic bacteriuria pathogens isolated among school going children in Sanandaj,Iran.Methods:A total of 1 457 urine samples of 5 to 10 years children from forty different schools of Sanandaj city were screened to see asymptomatic bacteriuria during November 2007 to June 2008.Results:Bacterial colony count of over (105) colony forming units CFU/ mL were found in 28(1.90%) of total cases,with 767(52.64%) girls and 690(47.35%) boys.The highest class-specific prevalence was found in the fourth standard(2.8%) and the lowest in the first standard(1.0%).The dominant bacterial isolates were E.coli 20(74.1%),followed by Klebsiella pneumoniae 04(14.8%) and Staphylococcus aureus 04(14.8%).Cefotaxime,Cefixime,Kanamycin, Co-trimoxazole,nalidicxic acid,nitrofurantoin and Amoxicillin,resistance rates were above 90.0%. Ceftriaxone expressed the highest susceptibility among E.coli isolates.Surprisingly,S.aureus showed 100. 0%resistance to oxacillin.Conclusion:In the present study in which Escherichia coli is the most frequently incriminated as the causative agents.The results show a very serious antibiotic resistance of E.coli isolated. Surveillance and monitoring studies will be essential in preventing of renal scarring or other abnormalities.
Objective: The objective of this study was to determine the etiology and antimicrobial susceptibility patterns of asymptomatic bacteriuria pathogens isolated among school going children in Sanandaj, Iran. Methods: A total of 1 457 urine samples of 5 to 10 years children from forty different schools of Sanandaj city were screened to see asymptomatic bacteriuria during November 2007 to June 2008. Results: Bacterial colony count of over (105) colony forming units CFU / mL were found in 28 (1.90%) of total cases, with 767 (52.64%) girls The highest class-specific prevalence was found in the fourth standard (2.8%) and the lowest in the first standard (1.0%). The dominant bacterial isolates were E. coli 20 (74.1%), followed by Klebsiella pneumoniae 04 (14.8%) and Staphylococcus aureus 04 (14.8%). Cefotaxime, Cefixime, Kanamycin, Co-trimoxazole, nalidic acid, nitrofurantoin and Amoxicillin, 90% coli isolat es. Surprisingly, S. aureus showed 100. 0% resistance to oxacillin. Conlusion: In the present study in which Escherichia coli is the most frequently incriminated as the causative agents. results show a very serious antibiotic resistance of E. coli isolated. Surveillance and monitoring studies will be essential in preventing of renal scarring or other abnormalities.