Robot-assisted complex urinary tract reconstruction using intestinal segments: redefining the paradigm.

Area of Science:

• Urology
• Minimally Invasive Surgery
• Robotic Surgery

Background:

• Complex urinary tract reconstruction traditionally involves open surgery.
• Robot-assisted surgery aims to replicate open surgery outcomes with reduced morbidity.
• Intestinal segments are utilized for urinary tract reconstruction.

Purpose of the Study:

• To share the technique, challenges, and experience of robot-assisted complex urinary tract reconstruction using intestinal segments.
• To evaluate the safety and efficacy of this minimally invasive approach.

Main Methods:

• Retrospective review of 6 patients undergoing robot-assisted complex urinary tract reconstruction with intestinal segments (January 2020 - March 2022).
• Procedures included ileal ureter replacement and augmentation ileo-cystoplasty.
• Data collected included demographics, operative details, and follow-up assessments (renal function, blood gas, imaging).

Main Results:

• Three patients had ileal ureter replacement, two had combined ileal ureter and augmentation ileo-cystoplasty, and one had augmentation ileo-cystoplasty alone.
• Mean follow-up was 11.3 months with no intra-operative complications.
• Postoperative complications included Clavien-Dindo grade II (3 patients) and IIIa (1 patient); no patients had compromised renal function or acidosis.

Conclusions:

• Robot-assisted complex urinary tract reconstruction using intestinal segments is a safe and feasible minimally invasive technique.
• The approach offers advantages over traditional open surgery, including reduced blood loss and faster recovery.
• The study demonstrates good surgical and clinical outcomes for these complex reconstructions.