Typhlitis in children with malignancy: a single center experience.
In a case-control study, medical records of all children (below 18 y of age) who were diagnosed with any malignancy between January 1988 and December 2008 were reviewed. Children who developed typhlitis during the course of their malignancy were identified. Age and sex-matched controls who were diagnosed with malignancy during the same time period but did not develop typhlitis were identified (1:4 ratio). The variables that were examined included underlying malignancy, chemotherapy, and final outcome. A total of 410 children (226 males, mean age of 87.29 ± 56.8 mo) with malignancy were recruited. Nine children (0.22%) (4 boys, mean age of 87.56 ± 60.48 mo) developed typhlitis during the course of their disease. In the control group, 36 age and sex-matched children were included (mean age of 87.67 ± 57.91 mo). Children who had Clostridium difficile infection within 8 weeks before developing typhlitis were more likely to develop typhlitis compared with controls (odds ratio 7.99, 95% confidence interval 1.46-43.7, P=0.01). One patient died from typhlitis. Clostridium difficile infection is a risk factor for developing typhlitis in children with cancer. Larger multicenter trials are needed to confirm our conclusions.
Division of Pediatric Gastroenterology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK. wael.elmatary@alderhey.nhs.uk
Wael
W
El-Matary
Maryam
M
Soleimani
Donald
D
Spady
Mark
M
Belletrutti
D000293:Adolescent; D016022:Case-Control Studies; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009369:Neoplasms / Q000150:complications*; D053706:Typhlitis / Q000209:etiology* / Q000401:mortality