The research on the efficiency of single-port plus-one robot-assisted pyeloplasty for children with UPJO
10.3760/cma.j.cn112330-20230309-00073
- VernacularTitle:机器人辅助单孔加一孔腹腔镜肾盂成形术在儿童UPJO中的疗效分析
- Author:
Xinru XU
1
;
Jianglong CHEN
;
Shan LIN
;
Yufeng HE
;
Di XU
Author Information
1. 福建医科大学省立临床医学院福建省立医院小儿外科，福州 350001
- Keywords:
Child;
Pyeloplasty;
Robotic surgery;
Single-port plus-one;
Hydronephrosis
- From:
Chinese Journal of Urology
2023;44(7):524-528
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of Da Vinci robot-assisted single-port plus-one laparoscopic pyeloplasty (RSPY) in children with ureteropelvic junction obstruction (UPJO).Methods:The clinical data of 13 children with UPJO diagnosed by robot-assisted single-port plus-one laparoscopic pyeloplasty in Fujian Provincial Hospital from September 2021 to August 2022 were retrospectively analyzed. The mean age of the children was 60.0 (1.3, 108.0) months. The lesions of 10 patients were on the left, and 3 were on the right. The clinical manifestations were abdominal pain in 3 cases, urinary tract infection in 2 cases, and no symptoms in 10 cases. Preoperative isotope renogram showed affected renal function (28.32±1.82)%, and bilateral renal function difference > 10% in 7 cases. Mechanical obstruction existed in 5 cases. Preoperative ultrasound showed the affected side's renal cortex thickness of (1.98 ± 0.23) cm. During the operation, a single-port multi-channel trocar was placed in the umbilicus with another single port in the epigastrium, and a robotic system was placed to explore the subperitoneal dilated renal pelvis. The renal pelvis was suspended and pulled through the abdominal wall. The visual field was exposed, and the dilated renal pelvis was incised. The dilated renal pelvis was cut, a ureteral stent was placed, and the ureteropelvic duct was anastomosed.Results:The operation of 13 cases was successfully completed, without conversion to open surgery. The operation time was 180.0(165.0, 190.2)min. The intraoperative blood loss was < 5 ml. The postoperative hospital stay was 7.0(7.0, 7.0)d, and hospitalization costs were 56.3(52.1, 56.5)thousand yuan. The ureteral stent was removed 2 months after the operation, and no obvious complications such as urinary tract infection or low back pain occurred. The median postoperative follow-up was 12 months, ranged from 6 to 18 months. Urinary color ultrasound showed that the renal cortex was (4.95±0.57) cm, which was thicker than before. Isotope renogram showed that the renal function was (38.02±1.76)%, which was higher than before. Mechanical obstruction was transformed into incomplete obstruction.Conclusions:Da Vinci robot-assisted single-port plus-one laparoscopic pyeloplasty is precise and could achieve good surgical results on the basis of the effective restoration of lesion kidney function.
