Factors influencing long-term survival after hepatectomy in patients with a single large hepatocellular carcinoma
10.3760/cma.j.issn.1007-8118.2018.05.003
- VernacularTitle:单发大肝癌患者肝切除术后长期生存影响因素
- Author:
Weiqiang WANG
1
;
Wei ZHANG
;
Rentao LI
;
Zhiqiang HAN
;
Qiang LI
Author Information
1. 天津医科大学肿瘤医院肝胆肿瘤科国家肿瘤临床医学研究中心天津市肿瘤防治重点实验室天津市恶性肿瘤临床医学研究中心
- Keywords:
Carcinoma,single large hepatocellular;
Prognostic factors;
Liver resection
- From:
Chinese Journal of Hepatobiliary Surgery
2018;24(5):299-303
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the prognostic factors which affected the long-term survival in patients with a single large hepatocellular carcinoma (SLHCC) after hepatectomy.Methods The clinical data of 138 SLHCC patients who underwent hepatectomy in the Tianjin Hospital from January 2008 to December 2013 were retrospectively analyzed.There were 115 males and 23 females.Age ranged from 23 to 81 years (median 56.8 years).The impact of an array of clinicopathological factors was analyzed using a variety of statistical methods which included the Kaplan-Meier estimator and the Log-rank test.Results The 1,3,5 year overall survival rates for all the patients were 86.4％,64.8％ and 54.1％,respectively,and the 1,3,5 year disease free survival rates were 68.8％,41.4％ and 33.2％,respectively.Univariate analysis indicated that microvascular invasion,preoperative AFP≥400 μg/L,a maximum tumor diameter ≥ 10 cm,and preoperative AST ≥40 U/L were risk factors of overall survival (all P ＜ 0.05),and microvascular invasion,preoperative AFP≥400 μg/L,and preoperative AST ≥40 U/L were risk factors of disease free survival (all P ＜ 0.05).Multivariate analysis showed that microvascular invasion,preoperative AFP ≥400 μg/L and preoperative AST ≥40 U/L were independent prognostic factors of overall survival and disease free survival for these patients (all P ＜ 0.05).Conclusion Microvascular invasion,preoperative AFP ≥400 μg/L and AST ≥40 U/L were independent prognostic factors of long survival of SLHCC patients.
