Enterocolitis in Hirschsprung's disease: A controlled study of the etiologic role of Clostridium difficile

Cytopathic toxin neutralized by Clostridium sordellii antiserum was found in the feces of seven out of 13 children with Hirschsprung's disease complicated by enterocolitis (54%). Clostridium difficile was isolated from ten of these 13 children (77%). The frequency of fecal toxin positivity, the magnitude of toxin titers, and the isolation rate of C difficile were all significantly greater in children with Hirschsprung's enterocolitis than in children whose Hirschsprung's disease was not complicated by enterocolitis or in children without Hirschsprung's disease. It is suggested that C difficile may be causally related to enterocolitis in Hirschsprung's disease, but the age distribution of positive results indicates that the major etiologic role is confined to children under three years of age. Vancomycin was found to be an effective form of treatment in the children with enterocolitis in whom it was employed.