Prospective Nonrandomized Comparison Between Open and Robot-Assisted Kidney Transplantation: Analysis of Midterm...

Area of Science:

• Urology
• Nephrology
• Minimally Invasive Surgery

Background:

• Robot-assisted kidney transplant (RAKT) is an emerging alternative to open kidney transplant (OKT).
• Comparative data on short- and midterm outcomes are crucial for clinical adoption.

Purpose of the Study:

• To compare short- and midterm outcomes of RAKT versus OKT.
• To evaluate the safety and efficacy of RAKT in a tertiary care setting.

Main Methods:

• Prospective data collection for end-stage renal disease patients undergoing RAKT (n=55) and OKT (n=152).
• Standardized surgical techniques were employed for both procedures.
• Statistical analysis included Chi-square/Fisher exact tests and Mann-Whitney U test (p < 0.05 significant).

Main Results:

• RAKT group had longer pre-transplant dialysis duration but better hemoglobin and donor kidney GFR.
• RAKT required less perioperative analgesia but had longer rewarm ischemia time.
• Similar serum creatinine levels at 3 months and median 29 months follow-up between groups.
• Higher early postoperative Tacrolimus levels in RAKT group; surgical-site infections were rare in RAKT.

Conclusions:

• RAKT offers reduced wound morbidity with comparable midterm functional outcomes to OKT.
• RAKT appears promising for kidney transplantation.
• Long-term follow-up with larger patient cohorts is necessary to validate these findings.