Adjuvant chemoradiotherapy versus chemotherapy for gastric cancer: a meta-analysis of randomized controlled trials.

Objective: The aim of this study was to evaluate the efficacy and safety of adjuvant chemoradiotherapy (CRT) versus chemotherapy (CT) for patients with gastric cancer.

Methods: Electronic databases including PUBMED, EMBASE, and Cochrane Library were retrieved for original studies from their inception to April 2014. Two reviewers independently evaluated the quality of the included studies and extracted the data.