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[The living kidney donor: laparoscopy versus open surgery]
C Facundo1, Ll Guirado, J M Díaz
1Unidad de Trasplante Renal, Servicio de Nefrología, Fundació Puigvert, Barcelona. cfacundo@fundacio-puigvert.es
Summary
Laparoscopic donor nephrectomy (LLDN) is a safe and effective minimally invasive technique for kidney donation. It offers reduced pain and shorter recovery for living donors compared to open surgery, with similar graft outcomes.
Area of Science:
- Nephrology
- Minimally Invasive Surgery
- Transplantation
Background:
- Increasing kidney transplant waiting lists necessitate expanded living donor kidney transplantation.
- Laparoscopic donor nephrectomy (LLDN) was introduced to minimize donor morbidity and increase donor participation.
- LLDN is now a routine procedure globally, performed in over 200 centers.
Purpose of the Study:
- To evaluate the safety and efficacy of laparoscopic donor nephrectomy (LLDN).
- To compare LLDN outcomes with traditional open donor nephrectomy.
- To assess the impact of LLDN on donor recovery and allograft function.
Main Methods:
- Literature review of existing studies on LLDN.
- Analysis of personal experience with 50 laparoscopic donor nephrectomies.
- Comparison of complication rates, operative times, and recovery periods between laparoscopic and open approaches.
Main Results:
- LLDN has comparable complication rates and mortality to open surgery.
- Laparoscopic donor nephrectomy results in lower postoperative pain, reduced blood loss, and shorter convalescence.
- Graft function and delayed graft function show no significant differences between LLDN and open approaches, even with warm ischemia times under ten minutes.
Conclusions:
- Laparoscopic donor nephrectomy is a safe, effective, and less invasive option for living kidney donors.
- LLDN offers significant advantages in donor recovery without compromising short-term allograft function.
- Long-term donor complications and allograft survival require further investigation.