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Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
Published on: August 9, 2012
Bladder autoaugmentation in dogs: assessment of different laparoscopic methods
Fernando Augusto de Oliveira Querne1, Daniel C da Silva, Guilherme P Padovani
1Division of Urology, University of Campinas, Campinas, São Paulo, Brazil. faoq75@gmail.com
Journal of Endourology
|April 2, 2009
Summary
Laparoscopic bladder autoaugmentation is feasible in dogs. This study identified optimal surgical techniques for future comparative research on neurogenic bladder management.
Area of Science:
- Veterinary Surgery
- Urology
Background:
- Bladder autoaugmentation, a technique for neurogenic bladder dysfunction, has debated effectiveness.
- Previous experimental studies lack uniformity, hindering result comparison.
Purpose of the Study:
- To assess laparoscopic bladder autoaugmentation in a canine model.
- To establish a uniform surgical technique for future comparative studies.
Main Methods:
- Seven male mongrel dogs underwent urodynamic evaluation.
- Laparoscopic bladder autoaugmentation was performed with or without an intravesical silicone balloon.
Main Results:
- Surgical technique modifications were necessary to overcome complications.
- The intravesical balloon altered the surgical approach but remained feasible.
Conclusions:
- Laparoscopic bladder autoaugmentation is a feasible technique in canines.
- Optimal surgical methods were identified for both variations of the procedure.
- This study provides a foundation for standardized future research.
