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Published on: December 4, 2020
Urinary tract infection in infants and children with diarrhoea
1Department of Paediatrics, School of Medicine, Shiraz University of Medical Sciences, Islamic Republic of Iran. fallahzadeh@dr.com
Insights
Urinary tract infection (UTI) investigations in children with acute diarrhea are recommended only for febrile female infants aged 5-15 months. This guideline helps target diagnostic efforts effectively in young children.
Area of Science:
- Pediatrics
- Infectious Diseases
- Urology
Background:
- Acute diarrhea is a common pediatric illness.
- Urinary tract infections (UTIs) can present with non-specific symptoms in infants.
- Early diagnosis and treatment of UTI are crucial to prevent complications.
Purpose of the Study:
- To establish criteria for investigating urinary tract infections (UTIs) in children presenting with acute diarrhea.
- To identify specific clinical features that warrant urine culture in this population.
Main Methods:
- A case-control study involving 120 pediatric patients with acute diarrhea and 120 age- and sex-matched healthy controls.
- Urine cultures were performed, and repeated if initial results were positive or suspicious for bacteriuria or pyuria.
- Clinical data including fever, vomiting, and diarrhea characteristics were collected.
Main Results:
- Urinary tract infections (UTIs) were diagnosed in 8 patients (all under 2 years old) and 1 control.
- Among patients with UTI, fever was present in 7, vomiting in 5, and invasive diarrhea in 1.
- The study identified febrile, female infants aged 5-15 months as the highest-risk group.
Conclusions:
- Routine investigation for urinary tract infection (UTI) in all children with acute diarrhea is not recommended.
- Investigation for UTI in children with acute diarrhea should be targeted towards febrile female infants aged 5-15 months.
- This targeted approach can optimize resource utilization and diagnostic efficiency.
Abstract:
To determine when children with acute diarrhoea should be investigated for urinary tract infection (UTI), we studied 120 patients and 120 healthy age- and sex-matched controls aged 4 weeks to 5 years. In those with positive or suspicious urine cultures, bacteriuria or pyuria, urine culture was repeated. We detected UTI in 8 patients (all < 2 years) and 1 boy in the control group. In those with UTI, invasive diarrhoea was observed in 1, fever in 7 and vomiting in 5 patients. In children with acute diarrhoea, investigation for UTI is only recommended for febrile, female infants aged 5-15 months.
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