Surgical Outcomes, Technical Performance, and Surgery Burden of Robotic Total Gastrectomy for Locally Advanced Gastric Cancer: A Prospective Study

Objective: To compare the short-term outcomes, surgery burden, and technical performance of robotic total gastrectomy (RTG) and laparoscopic total gastrectomy (LTG) for gastric cancer (GC). Summary of Background Data: The impact of robotic systems on total gastrectomy remains obscure. Methods: This prospective study included 50 patients with advanced proximal GC underwent RTG combined with spleen-preserving splenic hilar lymphadenectomy between March 2018 and February 2020. Patients who underwent LTG in the FUGES-002, http://links.lww.com/SLA/C929 study were enrolled to compare the outcomes between RTG and LTG. Results: After propensity score matching, 48 patients in the RTG group and 96 patients in the LTG group were included in the analysis. The RTG group had a lower volume of intraoperative blood loss than the LTG group (38.7 vs 66.4 mL, P = 0.042). Significantly more extraperigastric lymph nodes were retrieved in the RTG group than in the LTG group (20.2 vs 17.5, P = 0.039). The average number of errors was lower in the RTG group than in the LTG group (43.2 vs 53.8 times/case, P
Source: Annals of Surgery - Category: Surgery Tags: Original Articles Source Type: research