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Risk Factors for Delayed Antimicrobial Treatment in Febrile Children with Urinary Tract Infections
Stephanie W Hum1, Nader Shaikh1
1University of Pittsburgh School of Medicine, Pittsburgh, PA; Division of General Academic Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA.
Insights
Older children with urinary tract infections (UTI) experienced delayed antimicrobial treatment. Prompt evaluation and management are crucial to prevent potential renal scarring in these pediatric patients.
Area of Science:
- Pediatrics
- Infectious Diseases
- Clinical Research
Background:
- Urinary tract infections (UTI) are common in children.
- Delayed antimicrobial treatment in pediatric UTI can lead to serious complications like renal scarring.
- Identifying predictors of treatment delay is crucial for timely intervention.
Purpose of the Study:
- To identify factors associated with delayed antimicrobial treatment in febrile children diagnosed with urinary tract infection (UTI).
Main Methods:
- A retrospective analysis of data from 802 children with UTI enrolled in two prospective studies.
- Investigated predictors including age, sex, prior UTI history, ethnicity, race, caregiver education, insurance, and income.
- Utilized univariate and multivariable analyses to assess the relationship between predictors and treatment delay.
Main Results:
- Older age (≥12 months) and commercial insurance were significantly associated with delayed antimicrobial treatment.
- Children 12 months and older experienced an average delay of 26.2 hours.
- Patients with commercial insurance had an average delay of 12.6 hours; race, ethnicity, caregiver education, and income were not significant predictors.
Conclusions:
- Older age is a consistent predictor of delayed antimicrobial treatment for pediatric UTI.
- Prompt initiation of antimicrobial therapy is essential to mitigate the risk of renal scarring.
- Educational initiatives for parents of older children and healthcare providers are recommended to improve fever management and prompt UTI evaluation.
Objectives:
To identify factors associated with delayed antimicrobial treatment in febrile children with urinary tract infection (UTI).
Study Design:
We reviewed data from 802 children with UTI enrolled in 2 previously conducted prospective studies (Randomized Intervention for Children with Vesicoureteral Reflux and Careful Urinary Tract Infection Evaluation) and extracted data on possible predictors of delayed treatment including age, sex, history of UTI, ethnicity, race, primary caregiver's education level, insurance, and income. We used univariate and multivariable analyses to investigate the relationship between these predictors and treatment delay.
Results:
We included 660 febrile patients with a mean age of 17.0 months old. Older age and commercial insurance were associated with delayed treatment on univariate analysis. Compared with younger children, treatment was delayed by an average of 26.2 hours in children ≥12 months of age. This relationship remained significant on multivariable analysis. Treatment also was delayed by an average of 12.6 hours in patients with commercial insurance. Race, ethnicity, primary caregiver's education level, and income were not associated with delayed treatment.
Conclusions:
Older age was a consistent predictor of delayed antimicrobial treatment. Delays in the initiation of antimicrobial therapy for UTI has previously been associated with renal scarring. Educating parents with older children regarding the management of fever as well as providers regarding prompt evaluation and management may help to reduce renal scarring.
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