Comparative analysis of postoperative adjuvant radio-chemotherapy and simple chemotherapy in the treatment of advanced gastric cancer
10.3969/j.issn.1671-8348.2016.17.014
- VernacularTitle:进展期胃癌术后辅助放化疗与单纯化疗的比较
- Author:
Chunmei YAO
;
Keyuan XIAO
;
Shumeng MA
;
Jun ZHAO
- Publication Type:Journal Article
- Keywords:
postoperative gastric cancer;
three-dimensional conformal radiation therapy;
capecitabine;
concurrent chemora-diotherapy
- From:
Chongqing Medicine
2016;45(17):2348-2351
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze and compare the short-term efficacy and daverse reaction of postoperative adjuvant radio -chemotherapy versus simple chemotherapy in advanced gastric cancer .Methods A total of 64 patients with locally advanced gastric cancer were randomly but equally divided into 2 groups ,experimental group and control group .The experimental group patients ini-tially receive 4-cycles chemotherapy with Capecitabine Tablets 1 000 mg /m2 ,bid ,d1 - 14 plus Oxaliplatin 130 mg/m2 ,d1 ,and then receive Capecitabine Tablets 825 mg /m2 ,bid ,d1 - 35 plus 3DCRT 45 Gy/25 Fx /5 w concurrent radio-chemotherapy .Control group patients receive 6-cycles Capecitabine plus oxaliplatin combined chemotherapy .Then we observed the disease progression time ,toxic reaction ,1 year survival rate and 2 year survival rate simultaneously in two groups .Results The follow-up rate were 100% .The comparative results are listed as follows (experimental group and control group) :the rates of Ⅰ /Ⅱ grades of nausea and vomiting were 87 .50% and 62 .50% respectively (P< 0 .05) ,other adverse reactions were not statistically significant ;1-year overall survival rate and recurrence-free survival rate were 90 .63% ,87 .50% respectively (P > 0 .05) and 84 .38% ,62 .50% respectively (P <0 .05) ;2-year overall survival rate and recurrence-free survival rate were respectively 84 .38% ,59 .38% (P< 0 .05) and 75 .00% , 50 .00% respectively (P< 0 .05) .Conclusion The advantages of 3DCRT combined with Capecitabine Tablets chemoradiotherapy can raise the successful rate of local control in patients with advanced gastric cancer after operation and 4 cycles chemotherapy .The toxic reactions are tolerable for patients .
