van der Steeg HJJ, van Rooij IALM, Iacobelli, Bd, Sloots, Cej, Morandi, A., Broens, Pma, Makedonsky, I., Leon, Ff, Schmiedeke, E., Vázquez, Ag, Miserez, M., Lisi, G., Paola Midrio, Amerstorfer, Ee, Fanjul, M., Ludwiczek, J., Stenström, P., van der Steeg AFW, Blaauw, I., On-Behalf-Of-The-Arm-Net-Consortiu, M., and Pediatric Surgery
BACKGROUND: Outcome of patients operated for anorectal malformation (ARM) type rectovestibular fistula (RVF) is generally considered to be good. However, large multi-center studies are scarce, mostly describing pooled outcome of different ARM-types, in adult patients. Therefore, counseling parents concerning the bowel function at early age is challenging. Aim of this study was to evaluate bowel function of RVF-patients at preschool/early childhood age and determine risk factors for poor functional outcome. METHODS: A multi-center cohort study was performed. Patient characteristics, associated anomalies, sacral ratio, surgical procedures, post-reconstructive complications, one-year constipation, and Bowel Function Score (BFS) at 4-7 years of follow-up were registered. Groups with below normal (BFS