331 ROBOTIC-ASSISTED LAPAROSCOPIC URETERAL REIMPLANTATION IN CHILDREN: A CASE-MATCHED COMPARATIVE STUDY WITH THE OPEN SURGICAL APPROACH

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You have accessJournal of UrologyPediatrics: Andrology-Cryptorchidism & Varicoceles1 Apr 2011331 ROBOTIC-ASSISTED LAPAROSCOPIC URETERAL REIMPLANTATION IN CHILDREN: A CASE-MATCHED COMPARATIVE STUDY WITH THE OPEN SURGICAL APPROACH Joshua R. Kaplan, Giovanni S. Marchini, Young Kwon Hong, Brian J. Minnillo, David A. Diamond, Constance Houck, Petra M. Meier, Alan B. Retik, and Hiep T. Nguyen Joshua R. KaplanJoshua R. Kaplan Boston, MA More articles by this author , Giovanni S. MarchiniGiovanni S. Marchini Boston, MA More articles by this author , Young Kwon HongYoung Kwon Hong Boston, MA More articles by this author , Brian J. MinnilloBrian J. Minnillo Boston, MA More articles by this author , David A. DiamondDavid A. Diamond Boston, MA More articles by this author , Constance HouckConstance Houck Boston, MA More articles by this author , Petra M. MeierPetra M. Meier Boston, MA More articles by this author , Alan B. RetikAlan B. Retik Boston, MA More articles by this author , and Hiep T. NguyenHiep T. Nguyen Boston, MA More articles by this author View All Author Informationhttps://doi.org/10.1016/j.juro.2011.02.414AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookTwitterLinked InEmail INTRODUCTION AND OBJECTIVES Vesicoureteral reflux (VUR) occurs in 2% of the pediatric population and in some cases requires surgical treatment. With the recent development of robotic assistance, laparoscopic treatment of VUR has gained popularity. This study evaluates our initial experience with pediatric robotic-assisted laparoscopic intra- and extravesical ureteral reimplantation (RALUR) and compares outcomes with the open technique (OUR). METHODS A retrospective chart review was performed on all patients who underwent RALUR between March 2007 and March 2010 at our tertiary care center. Comparison was made with a case-matched cohort of patients who underwent OUR. Clinical success was defined as the absence of urinary tract infection; radiologic resolution was defined as the absence of any reflux on follow-up imaging. Groups were compared using t-test for numerical variables and Chi-Square Test or Fisher's Exact Test for categorical variables. A Kaplan-Meier model was used to compare success rates. Statistical significance was indicated by p < 0.05. RESULTS 39 patients (19 intra- and 20 extravesical) underwent RALUR during the study period. They were compared to 39 patients (22 intra- and 17 extravesical) who underwent OUR. Although both the intra- and extravesical RALUR approach were associated with a longer operative time (p < 0.001), children who underwent RALUR had shorter duration of urinary catheter drainage, less bladder spasm, and shorter hospital stays (p < 0.01). Overall success rates were similar among patients who underwent RALUR and OUR (p > 0.5). CONCLUSIONS RALUR offers similar success rates to the gold standard, OUR. Future large-scale studies are needed to further define the costs and benefits of RALUR in the surgical treatment of VUR. © 2011 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 185Issue 4SApril 2011Page: e134 Advertisement Copyright & Permissions© 2011 by American Urological Association Education and Research, Inc.MetricsAuthor Information Joshua R. Kaplan Boston, MA More articles by this author Giovanni S. Marchini Boston, MA More articles by this author Young Kwon Hong Boston, MA More articles by this author Brian J. Minnillo Boston, MA More articles by this author David A. Diamond Boston, MA More articles by this author Constance Houck Boston, MA More articles by this author Petra M. Meier Boston, MA More articles by this author Alan B. Retik Boston, MA More articles by this author Hiep T. Nguyen Boston, MA More articles by this author Expand All Advertisement Advertisement PDF downloadLoading ...