Long-Term Urinary Bladder Function Following Unilateral Refluxing Low Loop Cutaneous Ureterostomy
Zilberman Dorit E, Golomb Jacob, Kitrey Noam D, Inbar Yael, Heyman Zehava, Kleinnbaum Yeruham, Mor Yoram,
소속 상세정보
( Zilberman Dorit E )
Israel Chaim Sheba Medical Center Department of Urology
( Golomb Jacob )
Israel Chaim Sheba Medical Center Department of Urology
( Kitrey Noam D )
Israel Chaim Sheba Medical Center Department of Urology
( Inbar Yael )
Israel Chaim Sheba Medical Center Department of Urology
( Heyman Zehava )
Israel Chaim Sheba Medical Center Department of Urology
( Kleinnbaum Yeruham )
Israel Chaim Sheba Medical Center Department of Urology
( Mor Yoram )
Israel Chaim Sheba Medical Center Department of Urology
KMID : 0358320120530050355
Abstract
Purpose: Unilateral low loop cutaneous ureterostomy (LLCU) has been offered as the preferred method of temporary urinary diversion in cases of massively dilated and refluxing ureters. We sought to explore whether LLCU is effective in preserving urinary bladder function in the long term.
Materials and Methods: The charts of all patients who had undergone temporary unilateral LLCU as newborns in the presence of massive vesico-ureteric reflux were retrospectively reviewed. Demographic data, follow-up length, and presence of incontinence were recorded. Patients were interviewed regarding lower urinary tract symptoms (LUTS), and their urination patterns were recorded by using uroflow and post-void residual (PVR) measurements.
Results: Between 1972 and 2003, a total of 24 patients underwent unilateral LLCU in the presence of massively refluxing ureters. Eight patients were included in the final analysis. The median age at diversion was 12 days, the median time to closure was 22.5 months, and the median follow-up was 12.5 years. Urinary bladders showed normal contour, normal capacities, and minimal PVRs in most cases. None of the patients required augmentation cystoplasty. One patient suffered from urinary leakage and few demonstrated minimal LUTS.
Conclusions: Unilateral refluxing LLCU is an effective method of urinary diversion that preserves urinary bladder function for the long term. Larger studies are required to confirm this finding.
키워드
Ureteral reflux; Ureterostomy; Urinary bladder function
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