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Endoscopic treatment of vesicoureteral reflux in a paediatric surgery ambulatory unit
1Division of Paediatric and Urology Surgery, San Carlos University Hospital, Madrid, Spain.
Insights
Endoscopic treatment (ET) effectively resolves pediatric vesicoureteral reflux (VUR), with a 90% success rate after two Deflux injections. This minimally invasive approach offers low post-operative morbidity for children.
Area of Science:
- Pediatric Urology
- Minimally Invasive Surgery
- Urologic Therapeutics
Background:
- Vesicoureteral reflux (VUR) affects 1-3% of healthy children, posing a significant urological challenge.
- VUR management in pediatric populations requires effective and minimally invasive treatment options.
Purpose of the Study:
- To evaluate the efficacy and safety of endoscopic treatment (ET) for pediatric vesicoureteral reflux (VUR).
- To analyze outcomes based on reflux grade, laterality, and number of treatment sessions.
Main Methods:
- Retrospective analysis of 38 children (ages 1-12) undergoing ET for VUR.
- Data collected included age, sex, reflux grade, laterality, and post-operative course.
- All procedures were performed on an ambulatory surgery basis.
Main Results:
- Successful VUR resolution in 76% of children (70% of ureters) after one ET.
- A second ET achieved resolution in an additional 12% of ureters, resulting in a 90% overall success rate.
- Bilateral VUR was present in 63% of patients, involving 62 renal units.
Conclusions:
- Endoscopic treatment (ET) is a primary choice for managing pediatric VUR due to high success rates and low morbidity.
- Ambulatory surgery setting enhances the feasibility and patient experience of ET for VUR.
- The study highlights the effectiveness of Deflux in achieving high success rates for VUR resolution.
Background:
Vesicoureteral reflux (VUR) is a major urological problem in children. Its incidence ranges from 1 to 3% in healthy children.
Materials And Methods:
We treated 38 children and analysed their data on age, sex, reflux grade, laterality, and results of endoscopic treatment (ET), at the different grades of reflux. All children were operated on an Ambulatory Surgery basis, studying the complications and post-operative course.
Results:
Thirty-eight patients were operated during a period of six years, of age between one and twelve years. VUR was bilateral in 24 (63%) patients, unilateral in 14 (34%), with a collection of a total of 62 renal units or ureters. In 29 children (76%), 46 refluxing ureters (70%) completely disappeared after just 1 ET. Nine patients (24%) with 16 ureteral units (30%) received a second ET, with the reflux disappearing successfully in seven children (12 ureteral units), changing the success rate in the disappearance of VUR, after two injections of Deflux, to 90% of the total group of ureters (58 of 62).
Conclusion:
The endoscopic treatment of VUR has become the first choice of treatment to control the primary reflux, not just because of the good results, but because of the low post-operative morbidity and the direct relationship with the Ambulatory Surgery Unit.
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