Robotic-assisted colectomy in children: a comparative study with laparoscopic surgery

The aim of this study was to compare outcomes of laparoscopic and robotic-assisted colectomy in children. All children who underwent a colectomy with a laparoscopic (LapC) or robotic-assisted (RobC) approach in our institution (January 2010–March 2023) were included. Demographics, surgical data, and post-operative outcomes within 30 days were collected. Additional cost related to the robotic approach was calculated. Comparisons were performed using Fisher tests for categorical variables and Mann–Whitney tests for continuous variables. A total of 55 colectomies were performed: 31 LapC and 24 RobC (median age: 14.9 years). Main indications included: inflammatory bowel disease (n = 36, 65%), familial adenomatous polyposis (n = 6, 11%), sigmoid volvulus (n = 5, 9%), chronic intestinal pseudo-obstruction (n = 3, 5%). LapC included 22 right, 4 left, and 5 total colectomies. RobC included 15 right, 4 left, and 5 total colectomies. Robotic-assisted surgery was associated with increased operative time (3 h vs 2.5 h, p = 0.02), with a median increase in operative time of 36 min. There were no conversions. Post-operative complications occurred in 35% of LapC and 38% of RobC (p = 0.99). Complications requiring treatment under general anesthesia (Clavien–Dindo 3) occurred in similar rates (23% in LapC vs 13% in RobC, p = 0.49). Length of hospitalization was 10 days in LapC and 8.5 days in RobC (p = 0.39). The robotic approach was associated with a median additional cost of 2156€ per surgery. Robotic-assisted colectomy is as safe and feasible as laparoscopic colectomy in children, with similar complication rates but increased operative times and cost.