SURGERY FOR RIGHT LIVING DONOR NEPHRECTOMY: OPEN SURGERY OR LAPAROSCOPIC-ASSISTED APPROACH?

Nguyen Phu Viet1, , Nhat An Nguyen1, Quyet Thang Cao1, Van Nhat Dao1, Dinh Nguyen Le1, Anh Tuan Nguyen1
1 Khoa Tiết niệu, Bệnh viện Quân y 103, Học viện Quân y

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Abstract

Objectives: To compare outcomes of right donor nephrectomy performed by open surgery and laparoscopic surgery, using a side-clamp technique on the IVC via a small subcostal incision. Methods: A prospective study was conducted on 100 living kidney donors (45 males, 55 females) from January 2024 to May 2025, including 40 open nephrectomies and 60 laparoscopic transperitoneal nephrectomies with a small subcostal incision for vascular control. Results: The mean age was 42.5 years in group 1 and 34.5 years in group 2. The mean BMI of group 1 and group 2 were 23.1 and 23.4, respectively. The mean operative time of group 1 (115 minutes) was longer than that of group 2 (90 minutes). The mean blood loss of group 1 (82mL) was larger than that of group 2 (56mL). The warm ischemia time of group 1 and group 2 was 2.5 and 3.2 minutes, respectively. Immediate graft urine output was observed in 100% patients in group 1 and 98.3% patients in group 2. Postoperative complications included 3 cases of wound infection and 1 case of bleeding in group 1, and 1 wound infection and 1 renal vein stenosis in group 2. The mean hospital stay was 8.2 days for group 1 and 6.5 days for group 2. Conclusion: Laparoscopic right donor nephrectomy using a side-clamp on the IVC through a small subcostal incision is safe and yields outcomes comparable to open surgery, with the advantages of shorter hospital stay and less surgical trauma.

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References

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