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Published on: October 12, 2017
[Analysis of vesicoureteral reflux (VUR) course in children]
Katarzyna Taranta-Janusz1, Anna Wasilewska, Walentyna Zoch-Zwierz
1Akademia Medyczna w Białymstoku, I Klinika Chorób Dzieci.
Insights
Treating lower urinary tract issues alongside antibacterial prophylaxis improves outcomes for pediatric vesicoureteral reflux (VUR). This combined approach enhances conservative management effectiveness in children with VUR.
Area of Science:
- Pediatric Urology
- Nephrology
- Pediatric Surgery
Context:
- Vesicoureteral reflux (VUR) is a common condition in children.
- Conservative management, including antibacterial prophylaxis, is a primary treatment approach.
- The role of lower urinary tract dysfunction in VUR outcomes requires further investigation.
Purpose:
- To assess the effectiveness of conservative management for pediatric VUR.
- To evaluate the impact of treating lower urinary tract dysfunction on VUR resolution.
- To analyze VUR management outcomes based on reflux grade, sex, and treatment strategy.
Summary:
- This study evaluated 108 children with VUR, identifying lower urinary tract disorders in 41% of cases.
- Conservative treatment involved antibacterial prophylaxis alone (Method A) or combined with pharmacological treatment for urodynamic abnormalities (Method B).
- Method B showed a higher VUR resolution rate (37%) compared to Method A (22%) at follow-up, with 54% overall resolution after 2-3 years.
Impact:
- Integrating lower urinary tract function assessment into VUR diagnostics is crucial.
- Treating associated lower urinary tract abnormalities enhances conservative VUR management outcomes.
- Findings suggest a need for larger studies to confirm the benefits of this combined approach.
Unlabelled:
A small number of reports evaluating early effects of vesicoureteral reflux conservative therapy in children, based on antibacterial prophylaxis combined with correction of the of lower urinary tract function inspired us to perform the study. THE AIM OF THE STUDY was to assess the effects of vesicoureteral reflux (VUR) management in children according to grade, sex and way of treatment.
Material And Methods:
The study group consisted of 108 children, who were treated in 2000-2007 due to VUR. There were 162 refluxing ureters (grades I-V) diagnosed by voiding cystourethrography (VCU). In 82 children cystometry and (or) uroflowmetry were additionally performed, which revealed lower urinary tract disorders in 41 (60 refluxing ureters), mostly detrusor hyperactivity or detrusor-sphincter dyscoordination. All children had conservative treatment, A - in 67 (102 refluxing ureters) only antibacterial prophylaxis, B - in 41 of children (60 refluxing ureters) in combination with pharmacological treatment of urodynamic abnormalities.
Results:
The check-up VCU was performed after 23+/-15 months on average. VUR was observed to subside in 44/162 (28%) of refluxing ureters, including 22/108 (22%) of those treated managed with method A and 22/60 (37%) with method B. Fifty three of refluxing ureters were qualified for further conservative therapy and 65/162 (40%) for surgery (especially endoscopic). Following 2-3 years medical and surgical treatment, 87/162 (54%) refluxing ureters resolved.
Conclusion:
In the diagnostics of VUR in children we should take into consideration the assessment of lower urinary tract function, as treatment of these abnormalities increases the effects of VUR conservative management. However it should be confirmed on a larger group of patients.
Related Concept Videos
Imaging Studies VI: Voiding Cystourethrography and Cystography
Imaging Studies V: Intravenous Urography and Retrograde Pyelography
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations
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Urinary Tract Calculi I: Introduction
Urinary Tract Calculi V: Nursing Management
