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Impact of Clostridium difficile infection on pediatric inflammatory bowel disease

Filomena Pascarella1, Massimo Martinelli, Erasmo Miele

  • 1Department of Pediatrics, University of Naples Federico II, Naples, Italy.

The Journal of Pediatrics
|February 24, 2009
PubMed

Insights

Inflammatory bowel disease (IBD) is linked to a higher prevalence of Clostridium difficile infection in children. Risk factors in children may differ from those observed in adults.

Area of Science:

  • Gastroenterology
  • Infectious Diseases
  • Pediatrics

Background:

  • Clostridium difficile infection (CDI) is a significant concern, particularly in vulnerable populations.
  • Inflammatory bowel disease (IBD) patients may have altered gut environments, potentially increasing susceptibility to infections like CDI.

Purpose of the Study:

  • To investigate the prevalence of CDI in pediatric patients with and without IBD.
  • To explore differences in risk factors and symptoms of CDI between these two groups.

Main Methods:

  • Stool specimens were analyzed for C. difficile toxins in patients with and without IBD.
  • Demographic data, IBD characteristics, disease activity, treatments, and exposures (antibiotics, PPIs) were recorded.

Main Results:

  • CDI prevalence was significantly higher in pediatric IBD patients compared to non-IBD controls (OR=3.3).
  • Active IBD disease was more common in CDI-infected IBD patients.
  • Hospitalization was more frequent in non-IBD patients.

Conclusions:

  • Pediatric IBD is associated with an increased prevalence of CDI.
  • Identified risk factors in adults were not found in this pediatric cohort, suggesting unique acquisition mechanisms.
Abstract

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