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Urinary tract infections in children.
1Department of Pediatric Urology, Krankenhaus Barmherzige Schwestern, Seilerstätte 4, A-4010 Linz, Austria. marcus.riccabona@bhs.at
Current Opinion in Urology
|December 20, 2002
Summary
Urinary tract infections (UTIs) are common in children, with incidence varying by age and sex. Early diagnosis and appropriate imaging, such as voiding cystourethrogram and dimercaptosuccinic acid renal scan, are crucial for effective management and preventing complications.
Area of Science:
- Pediatrics
- Infectious Diseases
- Nephrology
Background:
- Urinary tract infections (UTIs) represent a significant health concern in infants and children.
- Epidemiological data highlights varying incidence rates influenced by patient demographics.
Purpose of the Study:
- To review recent literature on the epidemiology, diagnostic imaging, and conservative management of pediatric UTIs.
- To provide updated insights for clinicians managing urinary tract infections in young patients.
Main Methods:
- Comprehensive review of peer-reviewed literature published within the last year.
- Analysis of studies focusing on UTI epidemiology, diagnostic modalities, and treatment strategies.
Main Results:
- UTIs affect approximately 3% of prepubertal girls and 1% of prepubertal boys.
- Breastfeeding demonstrates a protective effect against UTIs in infants.
- Dimercaptosuccinic acid renal scans are recommended for acute pyelonephritis to detect renal scarring.
- Voiding cystourethrogram (VCUG) can be performed within 7 days of diagnosis.
- Amoxicillin, trimethoprim-sulfamethoxazole, and cephalosporins are first-line antibiotics for uncomplicated UTIs.
Conclusions:
- Pediatric UTI incidence is high and age/sex-dependent.
- Imaging via VCUG and dimercaptosuccinic acid renal scan is essential.
- Short-course antibiotic therapy is adequate for uncomplicated lower UTIs.