Approche mini-invasive de l’autotransplantation rénale dans la prise en charge du loin pain hematuria syndrome

Abstract

To review retrospectively our experience with laparoscopic approach to renal autotransplantation in four patients using a single iliac incision in the management of loin pain hematuria (LPH) syndrome.Four patients with LPH (all women, mean age 29.5 years, range 23-36 years) underwent four technically successful laparoscopic nephrectomies with renal autotransplantation, using a single iliac incision to both harvest and transplant the kidney. Hand assistance was used in two patients immediately before clamping the renal pedicle. All patients required narcotic analgesics preoperatively.Mean total surgical time was 4.1 hours. For laparoscopic donor nephrectomy phase, mean operative time was 1.9 hours. The warm ischemia time was 5 minutes. The cold ischemia time was 58 minutes. The hospital stay was 6 days. None of the patients had abnormal renal function postoperatively. Three of four patients had episodes of iliac fossa pain with effort at the level of the transplantation incision. Two of four patients became Morphine-free. The other two required a significantly reduced dose of oral narcotics. None of these patients required nephrectomy. (Median follow-up 9 months).Laparoscopic approach to renal autotransplantaion using a single extended iliac incision in the management of LPH syndrome can be considered as a less invasive treatment compared to open renal autotransplantation in selected patients. This technique may be extended to patients having other conditions requiring autotransplantation.