Laparoscopic right nephrectomy for live kidney donation: functional results.

Area of Science:

• Transplant Surgery
• Nephrology
• Minimally Invasive Surgery

Background:

• Laparoscopic live-donor nephrectomy is a widely adopted surgical procedure.
• Surgeons predominantly perform left-sided laparoscopic nephrectomies, potentially overlooking donor-specific anatomical factors.
• The rationale for exclusively favoring left-sided nephrectomy requires further investigation regarding donor outcomes.

Purpose of the Study:

• To evaluate the feasibility and outcomes of right laparoscopic donor nephrectomy.
• To compare graft function and ischemic damage between right and left laparoscopic nephrectomies.
• To compare laparoscopic donor nephrectomy outcomes with historical open nephrectomy data.

Main Methods:

• Retrospective analysis of 17 consecutive laparoscopic donor nephrectomies, with 13 performed on the right side.
• Comparison of graft function (creatinine, creatinine clearance) and ischemic damage (nuclear scanning, urinary lysozyme) between right laparoscopic, left laparoscopic, and open nephrectomy groups.
• Assessment of operative times for different surgical approaches and sides.

Main Results:

• Operating time was longer for laparoscopic donors but similar between right and left laparoscopic procedures.
• Ischemic damage and graft function were comparable across right laparoscopic, left laparoscopic, and open nephrectomy techniques.
• Right laparoscopic donor nephrectomy demonstrated good graft function.

Conclusions:

• Right laparoscopic donor nephrectomy is a viable and safe surgical option.
• The functional outcomes of grafts from right laparoscopic nephrectomies are equivalent to those from left-sided procedures.
• The routine practice of exclusively performing left laparoscopic donor nephrectomy may not be universally justified.