Hand-assisted laparoscopic nephrectomy in living donors

Abstract

Hand-assisted laparoscopic nephrectomy (HLN) in living donors is a minimally invasive surgical modality that uses classic laparoscopic techniques either combined or not with the use of the surgeon's hand as a support tool during renal dissection maneuvers. The purpose of this study was to describe the initial experience with HLN technique in renal donors. Among 58 hand-assisted laparoscopic nephrectomies, the left kidney was removed in 39 donors (67%) and the right in 19 (33%). Surgery time ranged from 55 to 270 minutes (mean 156.9 +/- 49.5). Warm ischemia time ranged from 2 to 11 minutes (mean 4.38 +/- 2.31 min), with an estimated mean blood loss during the intraoperative period of 268 mL. Conversion to open surgery was required for four (6.8%) patients due to a vascular lesion. Upon graft evaluation, we observed immediate diuresis in 56 (96.3%) cases, with a mean serum creatinine on postoperative day 7 of 1.74 +/- 1.61 mg/dL. Renal vein thrombosis requiring graft removal occurred in one (1.7%) patient. Lymphocele was observed in three recipients (5.1%), and urinary leakage due to ureteral necrosis in three cases (5.1%). HLN for living donors is a safe procedure and an effective alternative to open nephrectomy. In this series, the procedure displayed low morbidity after surgery, providing a good morphological and functional quality of the graft for the recipient.