Simultaneous bilateral native nephrectomy by retroperitoneal approach

Area of Science:

• Nephrology
• Surgical Oncology
• Transplant Surgery

Background:

• Simultaneous bilateral native nephrectomy is crucial for patients with comorbidities awaiting kidney transplantation.
• Choosing the appropriate surgical technique is vital due to patient comorbidities.

Purpose of the Study:

• To report the experience and outcomes of simultaneous bilateral native nephrectomy using a retroperitoneal laparoscopic approach.
• To evaluate the safety and efficacy of this minimally invasive technique.

Main Methods:

• Seven patients underwent simultaneous bilateral native nephrectomy via a retroperitoneal laparoscopic approach in the flank position.
• Laparoscopic technique involved three trocars per side; kidneys were removed through a 10mm trocar hole.
• No balloon dilatation was required for retroperitoneal space creation.

Main Results:

• All seven procedures were completed successfully with no complications.
• Average procedure duration was 139 minutes, with average blood loss of 142mL.
• Patients were discharged quickly, with most resuming dialysis on postoperative day zero.

Conclusions:

• Retroperitoneal laparoscopic bilateral native nephrectomy is a safe and effective surgical option.
• This approach preserves peritoneal integrity and vessels for future vascular access.
• It is considered an ideal technique for native nephrectomy prior to transplantation.