Evidence map›Paper›PMID 41469909›Full record

ArticleInvestigative and clinical urology2026

Long-term bladder and renal outcomes after cutaneous vesicostomy closure in pediatric patients with non-neurogenic bladder.

Kevin Kang, Sang Woon Kim, Ji Eun Park, Sang Won Han, Yong Seung Lee

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Article in Investigative and clinical urology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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5 authors.

Kevin KangDepartment of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.ORCID 0009-0007-9472-6134
Sang Woon KimDepartment of Pediatric Urology, Severance Children's Hospital, Yonsei University Health System, Seoul, Korea.ORCID 0000-0002-5790-1948
Ji Eun ParkDepartment of Urology, CHA Gangnam Medical Center, CHA University, Seoul, Korea.
Sang Won HanDepartment of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.ORCID 0000-0003-0941-1300
Yong Seung LeeDepartment of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea. asforthelord@yuhs.ac.ORCID 0000-0003-3778-9888

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess long-term outcomes of vesicostomy on bladder capacity (BC) and voiding function in non-neurogenic bladder, and explore the association between kidney ultrasonographic findings and renal function. MATERIALS AND

methodsThirty-four patients under 2 years at the time of vesicostomy formation (2005-2020) with ≥3 years of follow-up were reviewed. Patients were further stratified based on neurogenic bladder status. Twenty-one patients were non-neurogenic. A subgroup analysis of 7 patients under 3 months with primary vesicoureteral reflux (VUR) and compromised renal function was conducted.

resultsThe median age at vesicostomy formation was 1.0 months (interquartile range [IQR] 0.0-3.5); the median duration of vesicostomy was 16.0 months (IQR 8.0-21.0). At a median age of 93.0 months (IQR 59.5-117.5), all patients achieved spontaneous micturition and continence. Eleven patients (52.4%) showed bell-shaped voiding patterns. Five patients showed interrupted (n=2) or plateau (n=3) patterns. With the exemption one patient, all patients with primary VUR showed bell-shaped curves. None initiated clean intermittent catheterization during follow-up. The median BC-to-estimated BC in patients with non-neurogenic bladder and primary VUR was 0.9 (IQR 0.7-1.1) and 0.9 (IQR 0.8-1.1), respectively. Three patients underwent revision due to prolapse. The glomerular filtration rate (GFR) was improved by 68.9% compared to the baseline (p=0.045). Parenchymal abnormalities on kidney ultrasonography were associated with decrease in GFR.

conclusionsVesicostomy in non-neurogenic bladder patients was associated with recovery of BC, preservation of continence, and improved renal function. Parenchymal abnormalities on ultrasonography predicted lower GFR.

Indexed as

CystostomyKidneyUrinary BladderVesico-Ureteral RefluxChildChild, PreschoolFemaleFollow-Up StudiesGlomerular Filtration RateHumansInfantMaleRetrospective StudiesTime FactorsTreatment OutcomeUltrasonographyKidneyNeurogenic bladderUrinary bladderVesicostomy

Identifiers

PMID41469909
PMCPMC12792107

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.