Uterine Transplantation with Robot-assisted Uterus Retrieval from Living Donor: First Case in Brazil.

OBJECTIVE: To present the first robot-assisted uterus retrieval from a living donor for uterine transplantation in Brazil. DESIGN: Stepwise demonstration of the technique with narrated video footage. SETTING: A uterine transplantation was performed in a 33-year-old patient with Mayer-Rokitansky-Küster-Hauser syndrome. The donor was a 50-year-old woman who underwent a robotic-assisted uterus retrieval. The procedure was held at Barretos Cancer Hospital, Barretos, Sao Paulo, Brazil. INTERVENTIONS: After approval from the national and local institutional review board, the protocol was submitted to ClinicalTrials.gov (NCT04249791), and the first case was performed. The screening of the patients was done. The uterus was retrieved through a Pfannenstiel incision to avoid complications to the uterine vessels. Uterus was transplanted in the recipient by end-to-end anastomosis of the internal iliac arteries and end-to-side anastomosis of the external iliac vein with a gonadal vein from the infundibulopelvic ligament. Surgical intraoperative parameters were measured. The docking time was 4 minutes. Robotic donor surgery took 400 minutes, bench surgery took 62 minutes, and laparotomic recipient surgery was completed in 240 minutes. There were no intraoperative complications. The donor patient was discharged from the hospital in 48 hours and the recipient patient in 5 days. CONCLUSION: To the best of our knowledge, this is the first case in Brazil of uterine transplantation with a living donor. Traditionally, patients who undergo uterine transplantation by minimally invasive surgery are managed by laparoscopy. This video demonstrates a feasible robotic approach to uterine transplantation with superior imaging affording a 3-dimensional vision and stabilization of instruments allowing wrist-like movements.