Changes of VEGF and endostatin after transcatheter arterial chemoembolization and prognosis in patients with hepatocellular carcinoma
10.3760/cma.j.issn.1673-422X.2010.12.022
- VernacularTitle:肝细胞癌介入栓塞前后血管内皮生长因子和内皮抑素的变化与预后的关系
- Author:
Dewen XUE
;
Jianjun HAN
;
Jibing LIU
;
Huiyong WU
;
Yinfa XIE
;
Sheng LI
- Publication Type:Journal Article
- Keywords:
Liver neoplasms;
Chemoembolization,therapeutic;
Vascular endothelial growth factors;
Endostatins
- From:
Journal of International Oncology
2010;37(12):946-948
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between the change in serum levels of vascular endothelial growth factor(VEGF) and endostatin (ES) after trascatheter arterial chemoembolization (TACE) and the prognosis of patients with liver carcinoma. Methods Serum VEGF and endostatin levels were measured by enzyme-linked immunoassay in 120 patients with hepatocellular carcinoma before and a week after TACE.Results Among patients with large (diameter ≥5 cm) tumors , the serum levels of ES and VEGF before and after TACE are 43.35 ( ±9.80),48.35 ( ± 10.89), 310.23 (±64.31) ,and 369.10 ( ±60. 11) ng/ml respectively. Among patients with portal vein tumor thrombus, the corresponding figures are 54.28 (±8.78 ),50.28 (±7.51), 331.26 (±63.38) and 400.29 (±60.98) ng/ml. The levels of VEGF and ES were significantly related to the presence of portal vein tumor thrombus, the clinicopathological grade and size of the tumor(P ＜0.05 ). Patients with a higher grade tumor were more likely to have elevated levels of VEGF and ES.So are patients with more advanced stage tumors. In addition, higher levels of VEGF and ES in serum are associated with worse survival. Conclusion Elevated serum VEGF and endostatin levels in patients with hepatocellular carcinoma are closely correlated with the grade and size of the tumor, and the presence of portal vein tumor thrombus. Serum VEGF and ES level may be used for predicting the biological behavior, invasion, metastasis and prognosis of hepatocellular carcinoma.
