Effect of S-1 chemotherapy and FP chemotherapy on prognosis, imaging characteristics and serum marker levels after operation for gastric carcinoma

摘要

Objective:To analyze the effect of S-1 chemotherapy and FP chemotherapy on prognosis, imaging characteristics and serum marker levels after operation for gastric carcinoma. Methods:A total of 68 patients with gastric cancer who underwent radical surgery were included in the study and divided into observation group and control group patients (n=34) according to random number table. Control group received FP chemotherapy, observation group received S-1 chemotherapy, and then differences in serum tumor markers, illness-related factors, nutrition indexes and T cell immune function values were compared between two groups.Results: After observation group received systematic chemotherapy, serum tumor markers such as MMP-9, MMP-2, MG7-Ag, TSGF, CA72-4, CA19-9, TP and DpD as well as illness-related factors such as DKK1, MK, Leptin, Exosome and OPN were all lower than those of control group (P<0.05); nutrition and cellular immune function indexes such as TP, ALB, PA, CD4+ T and CD4+ T/ CD8+ T values were higher than those of control group and CD8+ T value was lower than that of control group (P<0.05).Conclusions:S-1 chemotherapy after operation for gastric carcinoma can inhibit the tumor activity and optimize patients’ overall condition, and it has positive clinical significance.