Feasibility and perioperative safety of retroperitoneal laparoscopic nephrectomy for autosomal dominant polycystic kidney before kindey transplantation / 国际外科学杂志

ABSTRACT

Objective:To evaluate the feasibility and perioperative safety of retroperitoneal laparoscopic nephrectomy for autosomal dominant polycystic kidney disease (ADPKD) before kidney transplantation.Methods:A total of 22 patients with ADPKD who underwent laparoscopic polycystic nephrectomy before kidney transplantation in Beijing Friendship Hospital, Capital Medical University from January 2013 to December 2020 were enrolled in this retrospective study. Preoperative epidemiological data, operation time, intraoperative blood loss, perioperative blood transfusion, conversion rate, postoperative gastrointestinal function recovery time, drainage tube placement time, postoperative hospital stay, incidence and severity of complications were collected.Results:The mean age of all patients in this study was (50.95±9.28) years old, and the mean preoperative polycystic kidney diameter was (18.83±2.38) cm. In all patients, 20 patients were scheduled for polycystic nephrectomy due to transplantation and 2 patients were done for polycystic renal cyst rupture and hemorrhage. The mean operation time of all patients was (191.14±70.46) min, and the median intraoperative blood loss was 100 mL. Among them, 5 patients had large intraoperative blood loss, and were given intraoperative blood transfusion. Two of all patients were converted to open due to severe intraoperative adhesions. In terms of postoperative recovery, the mean recovery time of gastrointestinal function was (2.09±0.61) d, the mean time of abdominal drainage tube placement was (5.32±2.08) d, the mean postoperative hospital stay was (7.55±2.34) d. In terms of postoperative complications, 4 patients developed postoperative incision pain, bleeding or other complications, but all improved after symptomatic treatment.Conclusions:For patients with ADPKD, original polycystic kidney can be effectively resected by retroperitoneoscopy before transplantation. At the same time, the operation time is short, and patients have quick postoperative recovery, even the incidence and severity of postoperative complications are low. Therefore, retroperitoneal laparoscopic nephrectomy can be used as the first choice for the removal of original polycystic kidney before renal transplantation in ADPKD patients.