Correlation between serum homocysteine and the staging of gastric cancer
10.3969/j.issn.1009-9905.2017.05.003
- VernacularTitle:血清同型半胱氨酸与胃癌分期的相关性研究
- Author:
Xiangchao ZHU
;
Kexin WANG
;
Mingxin JIN
;
Chunhui CUI
;
Fengjun LIU
- Keywords:
Gastric cancer;
Homocysteine;
Gastric cancer staging
- From:
Chinese Journal of Current Advances in General Surgery
2017;20(5):346-349
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the correlation between serum homocysteine (Hcy) and the staging of gastric cancer,by comparing the concentrations of patients with gastric cancer at different pathological staging.Methods:90 patients with benign gastric diseases and 138 patients with gastric cancer were selected and admitted by Shandong University Qilu Hospital during the date from Mar 2014 to Jun 2015.The patients with gastric cancer were divided into 4 groups,according to the 7th AJCC Cancer Staging.To compare the difference of the concentration levels of Hcy and Tumor marks in different groups and analyze the relationship between benign disease and gastric cancer,and analyze it correlation with different pathological stagings of gastric cancer.Enzymatic cycling assay was used for detecting serum Hcy.Results:The serum Hcy concentration level in benign disease was (1 2.31 ± 3.22) μ mol/L,and significantly lower than cancer group(1 6.19 ± 4.84) μ mol/L,the difference was statistically significant (P＜0.05):The serum Hcy concentration levels increased gradually from staging I to staging Ⅳ,and the concentration level in staging Ⅰ was (13.94 ± 4.07) μ mol/L,in staging Ⅱ was (15.49 ± 4.09) μ mol/L,in staging Ⅲ was (17.10 ± 4.79) μ mol/L,in stagingⅣ was (19.81 ± 5.77) μ mol/L,the differences among the four groups were statistically significant(P＜0.05).Spearman Rank Correlation analysis confirmed that,the Hcy concentration level was positively related with pathological staging(r=0.503,P＜ 0.001).Logistic regression analysis showed that,the serum Hcy concentration level is significantly correlated with gastric cancer,after the adjustment of other risk factors (OR=1.208,P=0.003).Conclusions:The serum Hcy concentration level is closely correlated with gastric cancer staging,and increase significantly with the cancer staging (from staging Ⅰ to staging Ⅳ),so itcan be used to evaluate the severity of gastric cancer.
