Use of nonabsorbable polymer ligaclip in hand-assisted laparoscopic nephrectomy for living donor

Laparoscopic living donor nephrectomy for kidney transplantation is a technique that began in South America only recently. This procedure offers several advantages compared with open nephrectomy due to the minor pain, better cosmetic results, and shorter length of hospital stay. Herein we have described our experience with the use of nonabsorbable polymer ligaclip (NPL) to control the renal artery, vein, and ureter in hand-assisted laparoscopic donor nephrectomy (HALN).

We performed a review of 85 HALNs for renal transplantation at our institution between January 2004 and August 2007. We evaluated the preoperative characteristics of the donor, surgical parameters, and complications.

Fifty six percent of donors were men. Mean donor age was 34.4 years (range = 18 to 60). Left-sided nephrectomy was performed in 85%. Mean surgical time was 132 minute (range = 90 to 240) and among the last 35 nephrectomies, 120 minute (range = 90 to 180). Mean warm ischemia time was 240 seconds (range = 120 to 420). Conversion rate was 1.1%. Mortality was one case (1.1%) secondary to an episode of massive pulmonary thromboembolism. Mean length of hospital stay was 2.5 days (range 2 to 5) and mean blood loss, 125 mL. No complication related to the NPL was observed.

Laparoscopy living donor nephrectomy was a safe procedure for kidney transplantation. The training and experience of the surgeon was reflected in shorter times of surgery. The NPL was safe and cost-effective, not increasing morbidity of the procedure.