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Hospital-acquired urinary tract infection
J A Lohr1, L G Donowitz, J E Sadler
1Department of Pediatrics, University of Virginia Children's Medical Center, Charlottesville 22908.
Pediatrics
|February 1, 1989
Summary
Hospital-acquired urinary tract infections (HAUTIs) are common in catheterized pediatric patients. Most HAUTIs are caused by common bacteria and do not lead to severe complications like bacteremia.
Area of Science:
- Infectious Diseases
- Pediatric Healthcare
- Hospital Epidemiology
Background:
- Hospital-acquired urinary tract infections (HAUTIs) represent a significant concern in pediatric healthcare settings.
- Understanding the risk factors, characteristics, and outcomes of HAUTIs is crucial for effective prevention and management.
Purpose of the Study:
- To identify and characterize hospital-acquired urinary tract infections in pediatric patients.
- To determine the population at risk, clinical presentation, and consequences of these infections.
Main Methods:
- A prospective surveillance system identified patients with HAUTIs over a 5-year period.
- Patient charts were reviewed to collect data on demographics, risk factors, infection characteristics, and outcomes.
Main Results:
- The HAUTI rate was 14.2 infections per 1,000 admissions.
- 92% of infections occurred in catheterized patients, with nearly half linked to intermittent catheterization.
- Common causative organisms included Escherichia coli and Pseudomonas sp; bacteremia and mortality were not directly associated with HAUTIs.
Conclusions:
- Catheterization is a primary risk factor for HAUTIs in pediatric patients.
- While often asymptomatic or presenting with fever, HAUTIs in this cohort did not lead to bacteremia or significant mortality.
- Targeted interventions for catheterized patients are essential for reducing HAUTI incidence.