Preoperative NLR for predicting survival rate after radical resection combined with adjuvant immunotherapy with CIK and postoperative chemotherapy in gastric cancer

Purpose The purpose of this study is to determine the efficacy of adjuvant immunotherapy with autologous cytokine-induced killer (CIK) for postoperative patients with gastric cancer and to investigate the impacts of the predictors on the efficacy of CIK immunotherapy.