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Pediatric urinary tract infections: diagnosis and treatment
Maria Bitsori1, Emmanouil Galanakis
1Department of Paediatrics, Infectious Diseases Unit, University Hospital of Heraklion, Greece.
Insights
Childhood urinary tract infections (UTIs) are common but diagnosis and treatment remain controversial. This review explores current approaches to pediatric UTIs, including new guidelines and diagnostic tests.
Area of Science:
- Pediatric infectious diseases
- Urology
- Microbiology
Background:
- Urinary tract infection (UTI) is a frequent and serious bacterial infection in children.
- Optimal clinical outcomes and prevention of long-term sequelae depend on prompt diagnosis and treatment.
- Despite its prevalence, UTI diagnosis and management in pediatrics present significant controversies.
Purpose of the Study:
- To review the current landscape of childhood UTI diagnosis and treatment.
- To enhance understanding of UTI pathogenesis and prevalence across diverse pediatric populations.
- To discuss recently evaluated diagnostic tools and updated management guidelines.
Main Methods:
- Literature review of current research and guidelines on pediatric UTIs.
- Analysis of diagnostic challenges, including clinical presentation, sample collection, and interpretation.
- Examination of antibiotic policies and antimicrobial resistance trends.
Main Results:
- Pediatric UTI diagnosis and treatment remain complex due to atypical presentations and varied clinical practices.
- Increasing antimicrobial resistance complicates treatment strategies.
- Recent guidelines address some controversies, but significant issues persist.
Conclusions:
- Further research and standardized approaches are needed to optimize pediatric UTI management.
- Understanding evolving pathogenesis and prevalence is crucial for effective treatment.
- Continuous evaluation of diagnostic tests and adherence to updated guidelines are essential.
Abstract:
Urinary tract infection (UTI) is the most common serious bacterial infection in childhood. Prompt diagnosis and treatment are required for the optimal clinical outcome and the prevention of long-term morbidity and sequelae. Diagnosis and treatment of UTI may seem to be easy tasks, but they remain among the most controversial issues in pediatrics. Consequently, children suspected for UTIs are investigated and treated differently in different settings. The absence of typical clinical presentation and the uncertainties in setting the index of suspicion, collecting appropriate urine samples and interpreting results, combined with different antibiotic policies in the face of increasing resistance of uropathogens, contribute to the controversy. Recently issued guidelines have attempted to settle several thorny aspects in diagnosis and treatment, but quite a few issues still remain controversial. In this review, the authors explore the current situation on diagnosis and treatment of childhood UTI in better understanding their pathogenesis and prevalence in different child populations, discuss recently evaluated diagnostic tests and the new management guidelines.
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