The Journal of pediatrics · 2018
Trends and Predictors of Clostridium difficile Infection among Children: A Canadian Population-Based Study.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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El-Matary Wael, Nugent Zoann, Yu B Nancy, Lix Lisa M, Targownik Laura E, Bernstein Charles N, Singh Harminder
Аннотация
OBJECTIVE: To assess time trends in Clostridium difficile infection (CDI) rates, and predictors of CDIs, including recurrent CDIs, in children.
STUDY DESIGN: Data were extracted from Manitoba Health Provider Claims, and other population registry datasets from 2005 to 2015. CDI was identified from the Manitoba Health Public Health Branch Epidemiology and Surveillance population-based laboratory-confirmed CDI dataset. Children aged 2-17 years with CDI were matched by age, sex, area of residence, and duration of residence in Manitoba with children without CDI. The rates and time trends of CDIs using previously recommended definitions were determined. Predictors of CDI subtypes were determined using multivariable logistic regression models. Cox regression analysis was used to assess for the potential predictors of recurrent CDI.
RESULTS: Children with and without CDI were followed for 828 and 2753 persons-years, respectively. The overall CDI rate during the study period was 7.8 per 100 000 person-years. There was no significant change in CDI rates over the observation period. Comorbid conditions, more prevalent among children with CDI than matched controls, included Hirschsprung disease (P < .001) and inflammatory bowel disease (P < .0001). Recurrent CDIs (>2 occurrences) were responsible for 10% of CDI episodes (range, 2-6 infections). Predictors of recurrence included malignancy (hazard ratio, 3.0, 95% CI, 1.1-8.8), diabetes (hazard ratio, 4.8; 95% CI, 1.1-21.4), and neurodegenerative diseases (hazard ratio, 8.4; 95% CI, 1.9-37.5).
CONCLUSIONS: The incidence of CDI is stable among children in Manitoba. Children with Hirschsprung disease and inflammatory bowel disease are more susceptible to CDI, and those with malignancy, diabetes. and neurodegenerative disorders are more likely to develop recurrent CDI.
STUDY DESIGN: Data were extracted from Manitoba Health Provider Claims, and other population registry datasets from 2005 to 2015. CDI was identified from the Manitoba Health Public Health Branch Epidemiology and Surveillance population-based laboratory-confirmed CDI dataset. Children aged 2-17 years with CDI were matched by age, sex, area of residence, and duration of residence in Manitoba with children without CDI. The rates and time trends of CDIs using previously recommended definitions were determined. Predictors of CDI subtypes were determined using multivariable logistic regression models. Cox regression analysis was used to assess for the potential predictors of recurrent CDI.
RESULTS: Children with and without CDI were followed for 828 and 2753 persons-years, respectively. The overall CDI rate during the study period was 7.8 per 100 000 person-years. There was no significant change in CDI rates over the observation period. Comorbid conditions, more prevalent among children with CDI than matched controls, included Hirschsprung disease (P < .001) and inflammatory bowel disease (P < .0001). Recurrent CDIs (>2 occurrences) were responsible for 10% of CDI episodes (range, 2-6 infections). Predictors of recurrence included malignancy (hazard ratio, 3.0, 95% CI, 1.1-8.8), diabetes (hazard ratio, 4.8; 95% CI, 1.1-21.4), and neurodegenerative diseases (hazard ratio, 8.4; 95% CI, 1.9-37.5).
CONCLUSIONS: The incidence of CDI is stable among children in Manitoba. Children with Hirschsprung disease and inflammatory bowel disease are more susceptible to CDI, and those with malignancy, diabetes. and neurodegenerative disorders are more likely to develop recurrent CDI.