Analysis of the clinical characteristics and its prognostic factors for hilar cholangiocarcinoma with exaire-sis
10.11904/j.issn.1002-3070.2015.03.003
- VernacularTitle:手术切除的肝门部胆管癌的临床特点及预后因素分析
- Author:
Qinlan LIU
;
Xiaojie YAN
;
Xueming XIA
;
Li BAI
- Publication Type:Journal Article
- Keywords:
Hilar cholangiocarcinoma;
Survival data analysis;
Prognosis factors
- From:
Practical Oncology Journal
2015;(3):203-207
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical characteristics and its prognostic factors for hilar cholangiocarcinoma with exairesis .Methods The clinical data of 58 cases of hilar cholangiocarcinoma were ret-rospectively analyzed .The Kaplan-Meier method was used to estimate the overall survival and disease specific survival rates for these patients .And the factors that may influence the prognosis and survival of patients were an -alyzed using univariate(log-rank test)and multivariate Cox proportional hazard models .Results The median survival time was 22 months for all patients .The 1-,3-and 5-year survival rates were 76%,40%and 21%, respectively.Univariate analysis showed that preoperative albumin (P=0.002),intraoperative blood loss (P=0.039),surgical method(P =0.006),histologic differentiation(P =0.001),portal vein encroached(P =0.014),surgical margin(P=0.020)were correlated factors for postoperative survival duration .Multivariate analy-sis by Cox Proportional Hazard Model showed that surgical method (P=0.022),histologic differentiation(P=0.020)were independent prognostic factors for patients with Hilar cholangiocarcinoma excised .Conclusion Low albumin leve,intraoperative blood loss more than 500 mL,low degree of tumor differentiation,portal vein en-croached ,radical surgery ,positive surgical margin are risk factors for total survival of Hilar cholangiocarcinoma .
