OBJECTIVE: To present our 5-year experience with robotically assisted laparoscopic pyeloplasty (RALP), as LP has been shown to have similar success rates as open surgery, but standard LP requires high operative skills and a correspondingly long period of training, limiting its widespread availability, and RALP is easier and quicker to learn due to facilitated intracorporeal suturing. PATIENTS AND METHODS: In all, 92 patients had transperitoneal RALP for pelvi-ureteric junction obstruction (PUJO) using the daVinci system (Intuitive Surgical, Sunnyvale, CA, USA). A transperitoneal dismembered Anderson-Hynes procedure was used in all cases. Three robotic ports and one assistant port were used in all cases while a JJ stent was left indwelling for 6 weeks. Both primary PUJO (including horseshoe kidneys in 80 cases) and secondary (in 12 cases) were considered eligible. The follow-up included ultrasonography, excretory urography and renal scintigraphy. RESULTS: The mean follow-up was 39.1 months; PUJO was successfully resolved in 89 patients (96.7%) while three required additional procedures. Haemorrhage into the collecting system and urine extravasation occurring early after surgery were the causes of failure. The mean (range) operative duration, including the set-up of the robot, was 108.34 (72-215) min; the mean duration of docking and surgery significantly decreased with experience (P < 0.001). The mean hospital stay was 4.57 days. Split renal function improved from 37.6% to 41.9%. No cases of secondary PUJO were recorded during extended follow-up. CONCLUSIONS: RALP using the daVinci system is safe and effective, achieving similar long-term success rates to open surgery. The three-dimensional versatility of the robot enables the surgeon to recapitulate the open procedure. The results were durable with no cases of late complications, corroborating the accuracy of robot-assisted intracorporeal suturing and the subsequent quality of the pelvi-ureteric anastomosis. Moreover, the robotic approach was easy and quick to learn for both the surgical and the technical staff. Therefore, RALP is our preferred technique to treat PUJO.
OBJECTIVE: To present our 5-year experience with robotically assisted laparoscopic pyeloplasty (RALP), as LP has been shown to have similar success rates as open surgery, but standard LP requires high operative skills and a correspondingly long period of training, limiting its widespread availability, and RALP is easier and quicker to learn due to facilitated intracorporeal suturing. PATIENTS AND METHODS: In all, 92 patients had transperitoneal RALP for pelvi-ureteric junction obstruction (PUJO) using the daVinci system (Intuitive Surgical, Sunnyvale, CA, USA). A transperitoneal dismembered Anderson-Hynes procedure was used in all cases. Three robotic ports and one assistant port were used in all cases while a JJ stent was left indwelling for 6 weeks. Both primary PUJO (including horseshoe kidneys in 80 cases) and secondary (in 12 cases) were considered eligible. The follow-up included ultrasonography, excretory urography and renal scintigraphy. RESULTS: The mean follow-up was 39.1 months; PUJO was successfully resolved in 89 patients (96.7%) while three required additional procedures. Haemorrhage into the collecting system and urine extravasation occurring early after surgery were the causes of failure. The mean (range) operative duration, including the set-up of the robot, was 108.34 (72-215) min; the mean duration of docking and surgery significantly decreased with experience (P < 0.001). The mean hospital stay was 4.57 days. Split renal function improved from 37.6% to 41.9%. No cases of secondary PUJO were recorded during extended follow-up. CONCLUSIONS: RALP using the daVinci system is safe and effective, achieving similar long-term success rates to open surgery. The three-dimensional versatility of the robot enables the surgeon to recapitulate the open procedure. The results were durable with no cases of late complications, corroborating the accuracy of robot-assisted intracorporeal suturing and the subsequent quality of the pelvi-ureteric anastomosis. Moreover, the robotic approach was easy and quick to learn for both the surgical and the technical staff. Therefore, RALP is our preferred technique to treat PUJO.
Authors: M Traumann; L A Kluth; M Schmid; C Meyer; B Schwaiger; C Rosenbaum; P Schriefer; M Fisch; R Dahlem; D Seiler; S Ahyai; A Haese; F K-H Chun Journal: Urologe A Date: 2015-05 Impact factor: 0.639
Authors: Tushar Aditya Narain; Ravimohan S Mavuduru; Aditya P Sharma; Girdhar S Bora; Sudheer K Devana; Shrawan K Singh; Arup K Mandal Journal: J Robot Surg Date: 2018-06-06