Impact of morbid obesity on surgical and oncological outcomes in patients with endometrial cancer undergoing robotic assisted laparoscopic hysterectomy and pelvic lymph node staging
Minimally invasive surgery is the preferred surgical approach in endometrial cancer. Robotic assisted laparoscopy could provide benefits in the obese population. To compare surgical and oncological outcomes between patients with a BMI < 35 kg/m This retrospective monocentric study was conducted at Saint-Louis University Hospital in Paris. The two groups were compared using a univariate analysis. 52 patients were included, 39 patients in Group 1 and 13 patients in Group 2. Operative room occupancy time and operative time were significantly longer in Group 2 than in Group 1 (255.1 min ± 57.0 vs 210.5 min ± 38.3, p = 0.02 and 166.8 min ± 39.7 vs 139.6 min ± 35.3, p = 0.04 respectively). No significant difference was found in length of hospital stay between the 2 groups even if it appears that patients in Group 2 had slightly longer hospitalization than patients in Group 1 (2 days vs 1 day). Only one complication (laparotomy conversion for digestive injury) was observed in Group 2. No significant difference was found in recurrence between the 2 groups. Severe morbid obesity does not affect surgical morbidity or oncological outcomes in women with endometrial cancer who underwent robotic-assisted laparoscopic hysterectomy, bilateral adnexectomy, and pelvic lymph node staging. Optimizing operating room occupancy management must be improved in this patient population.