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Updated: May 16, 2026
10:19
Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
Published on: August 9, 2012
[Evaluation of urodynamics and continence in bladder augmentations with sigmoids]
I Tuduri1, M A Fernández-Hurtado, R Barrero
1Sección de Urología Pediátrica, Unidad de Gestión de Cirugía Pedidtrica, Hospital Infantil Virgen del Rocío, Sevilla. tuduri@yahoo.com
Summary
Sigmoid augmentation cystoplasty effectively manages upper tract dilatation and incontinence. This technique improves bladder function and continence, with intermittent catheterism crucial for reducing complications.
Area of Science:
- Urology
- Pediatric Urology
- Surgical Innovation
Context:
- Management of refractory neurogenic bladder.
- Addressing progressive renal upper tract dilatation.
- Improving urinary incontinence in pediatric patients.
Purpose:
- To evaluate the efficacy of sigmoid augmentation cystoplasty.
- To assess urodynamic and continence outcomes.
- To analyze complications and long-term results.
Summary:
- Retrospective study of 30 sigmoid augmentation cystoplasties in children (mean age 10.24 years) with a mean follow-up of 8 years.
- Primary indications included neurogenic bladder (63.3%) and renal upper tract dilatation (43.3%).
- Post-operative urodynamics showed improved bladder capacity, pressure, and compliance, leading to enhanced continence with intermittent catheterism.
Impact:
- Sigmoid augmentation cystoplasty demonstrates significant urodynamic and continence improvement.
- Intermittent catheterism is vital for minimizing long-term complications like bladder stones.
- The procedure offers a viable solution for complex bladder management in pediatric urology.
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