The Cologne pouch procedure for continent anal urinary diversion in children with bladder exstrophy-epispadias complex

Journal of Pediatric Urology
Tobias KleinThomas M Boemers

Abstract

In children who remain incontinent after reconstruction of bladder exstrophy-epispadias complex (BEEC), continent anal urinary diversion (CAD) is one option to achieve continence. Known problems after CAD are an increased stool frequency and ureterointestinal stenosis. We devised a new surgical technique of CAD that we named the "Cologne pouch procedure" (CPP) that renders the possibility of separate evacuation of urine and feces. Furthermore, we connect the bladder plate to the rectosigmoid pouch instead of performing a ureterosigmoidostomy to reduce the rate of ureterointestinal stenosis. In this study, we want to introduce the CCP and critically evaluate our results. In CPP a detubularized sigmoid-bladder pouch is created, which is naturally connected to the rectum. A retrospective study was performed including all patients with BEEC and CPP treated in our hospital between January 1, 2007, and December 31, 2016. Epidemiological and surgical key data, complications, and the need for alkaline supplementation were assessed. At follow-up examinations, we evaluated continence, ability of independent urine and feces evacuation, need for bicarbonate supplementation, status of the upper urinary tract, and complications such as urina...Continue Reading

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