PURPOSE: Augmented rectangle technique (ART) anastomosis is a totally intracorporeal anastomosis of laparoscopic distal gastrectomy (LDG), Billroth I (B1) reconstruction for gastric cancer, which secures a wide anastomotic stoma. Since the conventional extracorporeal hemi-double stapling technique (HD) may have a narrow anastomotic stoma, our aim of this study was to evaluate the feasibility and usefulness of ART anastomosis by comparing the surgical outcomes with HD anastomosis. METHODS: Clinical data of 89 patients undergoing LDG with B1 reconstruction were retrospectively collected. Patients were divided into ART group (n = 40) and HD group (n = 49). Surgical outcomes including short-term outcomes, postoperative endoscopic findings, and nutritional factors 1 year after surgery were compared between the groups. RESULTS: Baseline characteristics were similar between the groups. In terms of short-term outcomes, blood loss was less (11.5 mL vs 40 mL, P = 0.011) and postoperative hospital stay was shorter (10 days vs 12 days, P = 0.022) in the ART group. In terms of endoscopic findings, residual food was less (P = 0.032) in the ART group. In terms of nutritional factors, percent decrease of visceral fat area (- 27.6% vs - 40.5%, P = 0.049) and subcutaneous fat area (- 25.7% vs - 39.3%, P = 0.050) 1 year after surgery attenuated in the ART group. CONCLUSIONS: ART anastomosis is superior in perioperative course such as postoperative hospital stay. Moreover, a better nutritional recovery is expected by securing a wide anastomotic stoma leading to a favorable food passage.
PURPOSE: Augmented rectangle technique (ART) anastomosis is a totally intracorporeal anastomosis of laparoscopic distal gastrectomy (LDG), Billroth I (B1) reconstruction for gastric cancer, which secures a wide anastomotic stoma. Since the conventional extracorporeal hemi-double stapling technique (HD) may have a narrow anastomotic stoma, our aim of this study was to evaluate the feasibility and usefulness of ART anastomosis by comparing the surgical outcomes with HD anastomosis. METHODS: Clinical data of 89 patients undergoing LDG with B1 reconstruction were retrospectively collected. Patients were divided into ART group (n = 40) and HD group (n = 49). Surgical outcomes including short-term outcomes, postoperative endoscopic findings, and nutritional factors 1 year after surgery were compared between the groups. RESULTS: Baseline characteristics were similar between the groups. In terms of short-term outcomes, blood loss was less (11.5 mL vs 40 mL, P = 0.011) and postoperative hospital stay was shorter (10 days vs 12 days, P = 0.022) in the ART group. In terms of endoscopic findings, residual food was less (P = 0.032) in the ART group. In terms of nutritional factors, percent decrease of visceral fat area (- 27.6% vs - 40.5%, P = 0.049) and subcutaneous fat area (- 25.7% vs - 39.3%, P = 0.050) 1 year after surgery attenuated in the ART group. CONCLUSIONS: ART anastomosis is superior in perioperative course such as postoperative hospital stay. Moreover, a better nutritional recovery is expected by securing a wide anastomotic stoma leading to a favorable food passage.
Authors: D Armstrong; J R Bennett; A L Blum; J Dent; F T De Dombal; J P Galmiche; L Lundell; M Margulies; J E Richter; S J Spechler; G N Tytgat; L Wallin Journal: Gastroenterology Date: 1996-07 Impact factor: 22.682
Authors: Maryam Ebadi; Lisa Martin; Sunita Ghosh; Catherine J Field; Richard Lehner; Vickie E Baracos; Vera C Mazurak Journal: Br J Cancer Date: 2017-06-06 Impact factor: 7.640