Outcome of Colorectal Robotic Surgery in Newly Established Robotic Surgery Center: A Case Series.

Introduction: The robotic platform compared to laparoscopy has proven to have similar postoperative outcomes, however its adoption in the Middle East has been slow and there is limited data regarding outcomes with its use in small newly established robotic colorectal programs. Our aim was to report our experience and outcomes of robotic colorectal surgery performed by fellowship-trained robotic colorectal surgeons and compare them to larger, more experienced centers.

Methods: This is retrospective review of data collected between November 2021 and March 2023 from a tertiary health care referral center. The series included 51 patients who had elective or urgent robotic colorectal surgery. Patients who had emergency surgery were excluded. The outcomes were overall morbidity, serious morbidity, mortality, conversion to open, length of hospital stay, and quality of oncological specimen.

Results: The overall morbidity was 31.4% (n = 16 patients). Only 9.8% (n = 5) had serious morbidity of which three required interventions under general anesthesia. The median length of hospital stay was 6 days (IQR = 4), and there was no mortality. Of 17 rectal cancer resections, 88% had complete mesorectal excision, 15 of them were R0 resections, median lymph node harvested was 14 (IQR = 7) and two cases were converted to open. All the colon cancer resections had R0 resection, median lymph nodes harvested was 21 (IQR = 4) and none were converted to open.

Conclusions: The implementation and integration of robotic colorectal surgery at a newly established center in a small country, when led by fellowship trained robotic colorectal surgeons, is safe and effective in terms of morbidity, mortality, conversion to open and specimen pathological quality.