John M Gatti1, Sable P Amstutz2, Paul R Bowlin1, Heidi A Stephany3, J Patrick Murphy1. 1. Children's Mercy Hospital, Kansas City, Missouri. 2. University of Kansas Medical Center, Kansas City, Kansas. Electronic address: sable.shew@gmail.com. 3. Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania.
Abstract
PURPOSE:Open dismembered pyeloplasty is the preferred repair for ureteropelvic junction obstruction. Minimally invasive techniques have been applied to the original open approach but no clear advantage has been demonstrated for these technological advances. We evaluate outcomes between transperitoneal laparoscopic and open pyeloplasty in children. MATERIALS AND METHODS:All children 1 to 18 years old with ureteropelvic junction obstruction requiring operative repair were offered enrollment in the study. Patients were prospectively randomized to either laparoscopic or open pyeloplasty through a flank incision. RESULTS: A total of 50 patients in the laparoscopic group and 48 in the open group were enrolled from 2005 to 2014. Mean followup was similar between the groups (13.7 months in the laparoscopic group vs 12.3 months in the open group, p = 0.54). The only significantly different outcomes were for mean operative time, which was 139.5 minutes (range 94 to 213) in the laparoscopic group and 122.5 minutes (83 to 239) in the open group (p <0.01), and mean length of stay, which was 25.9 hours (18 to 143) in the laparoscopic group and 28.2 hours (16 to 73) in the open group (p = 0.02). Analgesic usage, success rate, total charges and all parameters in children older than 11 years were similar between the groups. CONCLUSIONS: Open and laparoscopic dismembered pyeloplasty are comparable and effective methods for repair of ureteropelvic junction obstruction. Although operative time was statistically shorter in the open group and length of stay was shorter in the laparoscopic group, the clinical significance of these variables is questionable. The approach to repair may best be based on family preference for incision aesthetics and surgeon comfort with either approach, rather than more classically objective outcome measures.
RCT Entities:
PURPOSE: Open dismembered pyeloplasty is the preferred repair for ureteropelvic junction obstruction. Minimally invasive techniques have been applied to the original open approach but no clear advantage has been demonstrated for these technological advances. We evaluate outcomes between transperitoneal laparoscopic and open pyeloplasty in children. MATERIALS AND METHODS: All children 1 to 18 years old with ureteropelvic junction obstruction requiring operative repair were offered enrollment in the study. Patients were prospectively randomized to either laparoscopic or open pyeloplasty through a flank incision. RESULTS: A total of 50 patients in the laparoscopic group and 48 in the open group were enrolled from 2005 to 2014. Mean followup was similar between the groups (13.7 months in the laparoscopic group vs 12.3 months in the open group, p = 0.54). The only significantly different outcomes were for mean operative time, which was 139.5 minutes (range 94 to 213) in the laparoscopic group and 122.5 minutes (83 to 239) in the open group (p <0.01), and mean length of stay, which was 25.9 hours (18 to 143) in the laparoscopic group and 28.2 hours (16 to 73) in the open group (p = 0.02). Analgesic usage, success rate, total charges and all parameters in children older than 11 years were similar between the groups. CONCLUSIONS: Open and laparoscopic dismembered pyeloplasty are comparable and effective methods for repair of ureteropelvic junction obstruction. Although operative time was statistically shorter in the open group and length of stay was shorter in the laparoscopic group, the clinical significance of these variables is questionable. The approach to repair may best be based on family preference for incision aesthetics and surgeon comfort with either approach, rather than more classically objective outcome measures.
Authors: Mandy Rickard; Michael Chua; Jin Kyu Kim; Daniel T Keefe; Karen Milford; Jessica H Hannick; Joana Dos Santos; Martin A Koyle; Armando J Lorenzo Journal: World J Urol Date: 2021-03-03 Impact factor: 4.226
Authors: Corina Zamfir Snykers; Elea De Plaen; Sophie Vermersch; Manuel Lopez; Karim Khelif; Stephane Luyckx; Paul Philippe; Francois Varlet; Henri Steyaert Journal: Front Pediatr Date: 2019-09-25 Impact factor: 3.418