BMC surgery · 2019
A meta-analysis of comparison of proximal gastrectomy with double-tract reconstruction and total gastrectomy for proximal early gastric cancer.
Сравнительное исследованиеСтатьяМетаанализСистематический обзорНазвание и аннотация: Перевод пока не подготовлен
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Li Shengnan, Gu Lihu, Shen Zefeng, Mao Danyi, Khadaroo Parikshit A, Su Hui
Аннотация
BACKGROUND: In theory, proximal gastrectomy with double-tract reconstruction (PG-DT) was superior to total gastrectomy (TG) in hematologic and nutritional outcomes. However, its clinical effects in proximal early gastric cancer (EGC) have been controversial.
METHODS: The purpose of this study was to investigate the outcomes of laparoscopic proximal gastrectomy with double-tract reconstruction (LPG-DT) for proximal EGC. For this systematic review and meta-analysis, we searched for articles published before December of 2018 in the following databases: PubMed, Web of Science, EBSCO, Medline, and Cochrane Library.
RESULTS: The results showed no significant difference in the anastomotic stenosis (OR = 0.91, 95%CI = 0.33-2.50, p = 0.85) and reflux esophagitis (OR = 1.87, 95%CI = 0.62-5.65, p = 0.27) between LPG-DT and laparoscopic total gastrectomy (LTG). The vitamin B12 supplementation rate in the LPG-DT group was lower than the LTG group (OR = 0.06, 95%Cl = 0.01-0.59, p = 0.02).
CONCLUSIONS: Due to comparable clinical effect, PG-DT is comparable to TG for patients with proximal EGC. In addition, LPG-DT not only appears superior to TG in terms of preventing vitamin B12 deficiency, but also does not increase the risk of anastomotic stricture and reflux esophagitis.
METHODS: The purpose of this study was to investigate the outcomes of laparoscopic proximal gastrectomy with double-tract reconstruction (LPG-DT) for proximal EGC. For this systematic review and meta-analysis, we searched for articles published before December of 2018 in the following databases: PubMed, Web of Science, EBSCO, Medline, and Cochrane Library.
RESULTS: The results showed no significant difference in the anastomotic stenosis (OR = 0.91, 95%CI = 0.33-2.50, p = 0.85) and reflux esophagitis (OR = 1.87, 95%CI = 0.62-5.65, p = 0.27) between LPG-DT and laparoscopic total gastrectomy (LTG). The vitamin B12 supplementation rate in the LPG-DT group was lower than the LTG group (OR = 0.06, 95%Cl = 0.01-0.59, p = 0.02).
CONCLUSIONS: Due to comparable clinical effect, PG-DT is comparable to TG for patients with proximal EGC. In addition, LPG-DT not only appears superior to TG in terms of preventing vitamin B12 deficiency, but also does not increase the risk of anastomotic stricture and reflux esophagitis.