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Neonatal urinary tract infections: Analysis of the patients and recurrences
Author(s) -
Biyikli Nese Karaaslan,
Alpay Harika,
Ozek Eren,
Akman Ipek,
Bilgen Hulya
Publication year - 2004
Publication title -
pediatrics international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.49
H-Index - 63
eISSN - 1442-200X
pISSN - 1328-8067
DOI - 10.1111/j.1442-200x.2004.01837.x
Subject(s) - medicine , vesicoureteral reflux , urinary system , dimercaptosuccinic acid , sepsis , reflux , pediatrics , ultrasonography , klebsiella pneumoniae , surgery , disease , escherichia coli , biochemistry , chemistry , gene
AbstractBackground: Early diagnosis and proper treatment, including long‐term follow up, are very important for neonatal urinary tract infections (UTI).Methods: The present study reports the analysis and long‐term follow‐up results of 71 newborns treated for UTI.Results: Forty‐one per cent of patients were preterm babies. Suspected sepsis and hyperbilirubinemia were the main presenting features. Community‐acquired and nasocomial UTI accounted for 63% and 37% of cases, respectively. The leading causative agents were Escherichia coli for community‐acquired UTI and Klebsiella pneumoniae for nasocomial UTI. The urosepsis rate was 5%. Abnormal ultrasonography findings were present in 23% and vesicoureteral reflux was present in 15% of babies. A total of 23% of patients showed renal photopenic areas on dimercaptosuccinic acid scan. The recurrence rate was 28% occurring between 1.5 and 12 months, in particular in the first 6 months. Most of the recurrences developed in patients with no predisposing abnormalities.Conclusion: Pediatric nephrologic follow‐up of babies experiencing UTI in the neonatal period is very important to identify the predisposing congenital abnormalities and scarred kidneys, to diagnose and to treat the recurrences earlier.

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