Kei Hosoda1, Keishi Yamashita2, Natsuya Katada2, Hiromitsu Moriya2, Hiroaki Mieno2, Tomotaka Shibata3, Shinichi Sakuramoto4, Shiro Kikuchi2, Masahiko Watanabe2. 1. Department of Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan. k.hosoda@kitasato-u.ac.jp. 2. Department of Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan. 3. Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan. 4. Department of Gastrointestinal Surgery, Saitama Medical University International Medical Center, Saitama, Japan.
Abstract
BACKGROUND: Few reports have compared laparoscopy-assisted proximal gastrectomy (LAPG) with laparoscopy-assisted total gastrectomy (LATG) in patients with cT1N0 gastric cancer. This study assessed the safety and feasibility of LAPG with esophagogastrostomy in these patients and compared postgastrectomy disturbances and nutritional status following LAPG and LATG. METHODS: This study compared 40 patients who underwent LAPG with esophagogastrostomy and 59 who underwent LATG with esophagojejunostomy, both with OrVil™. Surgical outcomes, postoperative complications, nutritional status at 1 and 2 years, and relapse-free survival were compared in these two groups. RESULTS: Operation time was significantly shorter in the LAPG group than in the LATG group (280 min vs. 365 min, P < 0.001). Although the rate of surgical complications was similar in the two groups, the rate of anastomotic stricture was significantly higher in the LAPG group than in the LATG group (28 vs. 8.4 %; P = 0.012). Rates of reflux esophagitis graded A or higher in the Los Angeles classification were 10 and 5.1 %, respectively. Hemoglobin levels 2 years after surgery, relative to baseline levels, were significantly higher in the LAPG group than in the LATG group (98.6 vs. 92.9 %, P = 0.020). Body weight, albumin and total protein concentrations, and total lymphocyte count 1 and 2 years after surgery were slightly, but not significantly, higher in the LAPG group. Relapse-free survival rates were similar, as were 5-year overall survival rates (86 vs. 79 %, P = 0.42). CONCLUSIONS: LAPG with esophagogastrostomy using OrVil™ was safe and feasible for patients with cT1N0 gastric cancer. LAPG may have nutritional advantages over LATG, but the rate of anastomotic stricture was significantly higher for LAPG than for LATG.
BACKGROUND: Few reports have compared laparoscopy-assisted proximal gastrectomy (LAPG) with laparoscopy-assisted total gastrectomy (LATG) in patients with cT1N0 gastric cancer. This study assessed the safety and feasibility of LAPG with esophagogastrostomy in these patients and compared postgastrectomy disturbances and nutritional status following LAPG and LATG. METHODS: This study compared 40 patients who underwent LAPG with esophagogastrostomy and 59 who underwent LATG with esophagojejunostomy, both with OrVil™. Surgical outcomes, postoperative complications, nutritional status at 1 and 2 years, and relapse-free survival were compared in these two groups. RESULTS: Operation time was significantly shorter in the LAPG group than in the LATG group (280 min vs. 365 min, P < 0.001). Although the rate of surgical complications was similar in the two groups, the rate of anastomotic stricture was significantly higher in the LAPG group than in the LATG group (28 vs. 8.4 %; P = 0.012). Rates of reflux esophagitis graded A or higher in the Los Angeles classification were 10 and 5.1 %, respectively. Hemoglobin levels 2 years after surgery, relative to baseline levels, were significantly higher in the LAPG group than in the LATG group (98.6 vs. 92.9 %, P = 0.020). Body weight, albumin and total protein concentrations, and total lymphocyte count 1 and 2 years after surgery were slightly, but not significantly, higher in the LAPG group. Relapse-free survival rates were similar, as were 5-year overall survival rates (86 vs. 79 %, P = 0.42). CONCLUSIONS:LAPG with esophagogastrostomy using OrVil™ was safe and feasible for patients with cT1N0 gastric cancer. LAPG may have nutritional advantages over LATG, but the rate of anastomotic stricture was significantly higher for LAPG than for LATG.
Entities:
Keywords:
Esophagogastrostomy; Laparoscopic surgery; OrVil; Proximal gastrectomy; Total gastrectomy
Authors: Giuseppe S Sica; Edoardo Iaculli; Livia Biancone; Sara Di Carlo; Rosa Scaramuzzo; Cristina Fiorani; Paolo Gentileschi; Achille L Gaspari Journal: World J Gastroenterol Date: 2011-11-07 Impact factor: 5.742
Authors: Jacques Ferlay; Isabelle Soerjomataram; Rajesh Dikshit; Sultan Eser; Colin Mathers; Marise Rebelo; Donald Maxwell Parkin; David Forman; Freddie Bray Journal: Int J Cancer Date: 2014-10-09 Impact factor: 7.396