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Related Experiment Videos

Voiding ability using propofol sedation in children undergoing voiding cystourethrograms: a retrospective analysis.

Paul A Merguerian1, Sean T Corbett, Joseph Cravero

  • 1Department of Surgery, Sections of Urology and Pediatric Surgery, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive, Lebanon, NH 03756, USA. paul.merguerian@hitchcock.org

The Journal of Urology
|June 7, 2006
PubMed
Summary

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Sedation during voiding cystourethrography significantly reduces children's ability to void completely. This may hinder accurate detection of vesicoureteral reflux, necessitating further research into sedation's effects.

Area of Science:

  • Pediatric Radiology
  • Urology

Background:

  • Voiding cystourethrography (VCUG) is crucial for diagnosing vesicoureteral reflux (VUR) in children.
  • Sedation, commonly used in pediatric VCUG, may impact bladder function and VUR detection.

Purpose of the Study:

  • To evaluate the effect of propofol sedation on children's ability to void during VCUG.
  • To compare voiding success rates between sedated and nonsedated VCUG procedures.

Main Methods:

  • Retrospective analysis of VCUGs performed between 1996-2004 in children aged 2-8 years.
  • Comparison of voiding completion rates between a group receiving propofol deep sedation and a nonsedated control group.

Main Results:

  • Only 55% of sedated patients (80/146) voided to completion, compared to 89% of nonsedated patients (125/141) (p <0.001).

Related Experiment Videos

  • The primary indications for VCUG were urinary tract infections and known VUR.

    • Conclusions:

    • Children undergoing sedated VCUG with propofol are significantly less likely to void completely.
    • Reduced voiding capacity under sedation may compromise accurate VUR diagnosis.
    • Further prospective studies are recommended to assess bladder emptying and sedation protocols in pediatric VCUG.