Efficacies of total gastrectomy and proximal gastrectomy for the treatment of upper gastric cancer: a Meta analysis
10.3760/cma.j.issn.1673-9752.2013.07.004
- VernacularTitle:胃上部癌行全胃切除术与近端胃切除术疗效的Meta分析
- Author:
Junsong LIU
;
Xiangming CHE
;
Duowei LI
;
Houlong LONG
;
Shicai HE
;
Rui CHEN
;
Shuai CHANG
- Publication Type:Journal Article
- Keywords:
Gastric neoplasms;
Total gastrectomy;
Proximal gastrectomy;
Meta analysis
- From:
Chinese Journal of Digestive Surgery
2013;(7):496-499
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the efficacies of total gastrectomy (TG) and proximal gastrectomy (PG) for patients with upper gastric cancer.Methods Databases including Medline,Cochrane Library,Web of Science,China National Knowledge Infrastructure,Wanfang database were searched to retrieve literatures on surgical treatment of upper gastric cancer which were published from January 1980 to October 2011.According to different surgical procedures,all the patients were divided into PG group and TG group.Meta analysis were performed by RevMan 5.1.Categorical variables were presented by odds ratio (OR) and 95％ confidence interval (95％CI).Results Thirteen literatures including 2622 patients with upper gastric cancer were retrieved.There were 1464 patients in the TG group and 1158 patients in the PG group.There was no significant difference in the 1-year survival rate between the 2 groups (OR =1.23,P ＞ 0.05).The 3-and 5-year survival rates of patients in the TG group were significantly higher than those of the PG group (OR =1.74,1.45,P ＜ 0.05).There were no significant difference in the 5-year survival rates of patients in TNM Ⅰ,Ⅱ,Ⅳ stages between the 2 groups (OR =0.94,1.31,2.03,P ＞ 0.05),while the 5-year survival rate of patients in TNM Ⅲ stage of TG group was significantly higher than PG group (OR =2.29,P ＜ 0.05) The overall recurrence rate of TG group was slightly lower than that of PG group,with no significant difference OR =0.44,P ＞ 0.05).The local recurrence rate of TG group was significantly lower than that of PG group (OR =0.29,P ＜ 0.05).There was no significant difference in the distal recurrence rate between the 2 groups (OR =0.60,P ＞ 0.05).Conclusions The medium and longterm efficacies of TG are superior than that of PG.The stage of cancer should be taken into account to determine the plan of individual treatment.
