Clostridioides difficile Infection in Hospitalized Pediatric Patients: Comparisons of Epidemiology, Testing, and Treatment from 2013 to 2019

Price T. Edwards, Cary W. Thurm, Matthew Hall, Jordan D. Busing, Stacy A. Kahn, Richard Kellermayer, Larry K. Kociolek, Maria M. Oliva-Hemker, Julia S. Sammons, Madison Weatherly, Kathryn M. Edwards, Maribeth R. Nicholson

Research output: Contribution to journalArticlepeer-review

Abstract

Objectives: To compare the incidence, epidemiology, testing patterns, treatment, and outcomes of Clostridioides difficile infection (CDI) among hospitalized pediatric patients from 2013 to 2019. Study design: The Pediatric Health Information System database was queried for patient admissions (age 0-17 years) with International Classification of Diseases, 9th and 10th edition, codes for diagnoses of CDI with a billing code for a CDI-related antibiotic treatment. Results: We identified 17 142 pediatric patients, representing 23 052 admissions, with CDI. The adjusted annual CDI incidence decreased over the study period from 7.09 cases per 10 000 patient-days (95% CI, 6.15-8.18) in 2013 to 4.89 cases per 10 000 patient-days (95% CI, 4.03-5.93) in 2019 (P < .001). C difficile-specific testing also decreased during the study period (P < .001). Chronic gastrointestinal conditions (36%) and malignancy (32%) were the most common comorbidities in CDI encounters. Oral metronidazole use decreased during the study period (P < .01) and oral vancomycin use increased (P < .001). Conclusions: Our study demonstrates a decrease in CDI incidence in hospitalized pediatric patients, a notable change from prior studies, although this may have been influenced by altered testing patterns. We found a high incidence of CDI in patients with cancer and gastrointestinal conditions: groups that warrant targeted evaluation of CDI prevention and treatment.

Original languageEnglish (US)
Pages (from-to)111-116.e1
JournalJournal of Pediatrics
Volume252
DOIs
StatePublished - Jan 2023

Keywords

  • C difficile
  • children
  • incidence
  • pathogen panel

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

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