Comparison between laparoscopic and subcostal mini-incision for live donor nephrectomy

Area of Science:

• Nephrology
• Surgical Innovation
• Transplant Surgery

Background:

• Living donor kidney transplantation is crucial for managing end-stage renal disease.
• Minimally invasive surgical techniques are increasingly explored to improve patient outcomes.
• Donor nephrectomy, the procedure to remove a kidney from a living donor, has traditionally been performed via open surgery.

Purpose of the Study:

• To compare the safety and efficacy of laparoscopic donor nephrectomy versus open donor nephrectomy.
• To evaluate key outcomes including operative time, hospital stay, postoperative recovery, and complication rates.
• To assess the impact of surgical approach on graft survival and donor well-being.

Main Methods:

• A prospective, non-randomized analysis of 175 living donor kidney transplantations.
• Comparison between 118 open donor nephrectomies and 57 laparoscopic donor nephrectomies.
• Data collected between January 2005 and December 2007 at a major university hospital.

Main Results:

• No significant differences were observed in mean donor operative time, hospital stay, postoperative creatinine levels, complication rates, or graft survival between the two groups.
• A statistically significant difference in warm ischemia time was noted, favoring the open donor nephrectomy group (p < 0.001).
• The laparoscopic donor nephrectomy group experienced only one case requiring conversion to an open procedure.

Conclusions:

• Laparoscopic donor nephrectomy is a safe and viable alternative to open donor nephrectomy.
• The procedure yields comparable results to open surgery regarding donor recovery and graft success.
• Despite a longer warm ischemia time, laparoscopic donor nephrectomy demonstrates similar efficacy and safety profiles.