BACKGROUND: The technical difficulty of lymph node dissection in laparoscopy-assisted distal gastrectomy (LADG) remains a barrier for extending the indication for this modality and limits its widespread clinical practice. The aim of this study was to evaluate our institutional guidelines for LADG, limiting the indications for this modality to only clinical stage T1N0 or T1N1 gastric cancer. METHODS: From January 2002 to October 2006, a total of 294 cases of LADG and 664 cases of open distal gastrectomy (ODG) for clinical T1N0 or T1N1 gastric cancer were performed at the National Cancer Center, Korea. The two groups' clinicopathologic characteristics, surgical outcome, morbidity, and survival were compared. RESULTS: The mean operating time for the LADG group was significantly longer than that for the ODG group (265.8 +/- 56.3 vs. 171.4 +/- 43.1 minutes, P < .001). The mean number of retrieved lymph nodes in the LADG group was higher than that of the ODG group (39.5 +/- 14.7 vs. 37.2 +/- 12.9, P = .017). The postoperative hospital stay was shorter in the LADG group (8.0 +/- 3.3 vs. 10.5 +/- 4.1 days, P < .001). The complications rate was lower for the LADG group than that for the ODG group (6.8% vs. 11.3%, P = .032). The overall survival rate was not significantly different between the two groups (P = .880). CONCLUSIONS: Before considering expanding the indications for LADG, developing a carefully thought-out guideline and conducting an audit are mandatory.
BACKGROUND: The technical difficulty of lymph node dissection in laparoscopy-assisted distal gastrectomy (LADG) remains a barrier for extending the indication for this modality and limits its widespread clinical practice. The aim of this study was to evaluate our institutional guidelines for LADG, limiting the indications for this modality to only clinical stage T1N0 or T1N1 gastric cancer. METHODS: From January 2002 to October 2006, a total of 294 cases of LADG and 664 cases of open distal gastrectomy (ODG) for clinical T1N0 or T1N1 gastric cancer were performed at the National Cancer Center, Korea. The two groups' clinicopathologic characteristics, surgical outcome, morbidity, and survival were compared. RESULTS: The mean operating time for the LADG group was significantly longer than that for the ODG group (265.8 +/- 56.3 vs. 171.4 +/- 43.1 minutes, P < .001). The mean number of retrieved lymph nodes in the LADG group was higher than that of the ODG group (39.5 +/- 14.7 vs. 37.2 +/- 12.9, P = .017). The postoperative hospital stay was shorter in the LADG group (8.0 +/- 3.3 vs. 10.5 +/- 4.1 days, P < .001). The complications rate was lower for the LADG group than that for the ODG group (6.8% vs. 11.3%, P = .032). The overall survival rate was not significantly different between the two groups (P = .880). CONCLUSIONS: Before considering expanding the indications for LADG, developing a carefully thought-out guideline and conducting an audit are mandatory.
Authors: Bang Wool Eom; Young-Woo Kim; Sang Eok Lee; Keun Won Ryu; Jun Ho Lee; Hong Man Yoon; Soo-Jeong Cho; Myeong-Cherl Kook; Soo Jin Kim Journal: Surg Endosc Date: 2012-05-31 Impact factor: 4.584
Authors: Ji Yeon Park; Keun Won Ryu; Daniel Reim; Bang Wool Eom; Hong Man Yoon; Ji Yoon Rho; Il Ju Choi; Young-Woo Kim Journal: World J Surg Date: 2015-07 Impact factor: 3.352
Authors: Ji Yeon Park; Bang Wool Eom; Min Jung Jo; Hong Man Yoon; Keun Won Ryu; Young-Woo Kim; Byung-Ho Nam; Jun Ho Lee Journal: World J Surg Date: 2014-05 Impact factor: 3.352
Authors: Sang Eok Lee; Jun Ho Lee; Keun Won Ryu; Byung-Ho Nam; Soo Jeong Cho; Jong Yeul Lee; Chan Gyoo Kim; Il Ju Choi; Myeong-Cherl Kook; Sook Ryun Park; Young-Woo Kim Journal: J Gastric Cancer Date: 2012-06-27 Impact factor: 3.720