Liver resection for patients with hepatocellular carcinoma and portal hypertension
10.3969/j.issn.1007-3969.2014.05.007
- VernacularTitle:肝切除术治疗合并肝门静脉高压的肝细胞癌患者的疗效与安全性
- Author:
Peijun ZHANG
;
Jianhong ZHONG
;
Liang MA
;
Jie CHEN
;
Xuemei YOU
;
Weihua ZHAO
- Publication Type:Journal Article
- Keywords:
Hepatocellular carcinoma;
Portal hypertension;
Liver resection;
Overall survival
- From:
China Oncology
2014;(5):361-366
- CountryChina
- Language:Chinese
-
Abstract:
Background and purpose: The proportion of hepatocellular carcinoma (HCC) patients with cirrhosis and portal hypertension (PHT) is high. PHT may increase the risk of hemorrhage and liver failure. The aim of this study was to evaluate the safety and efifcacy of liver resection (LR) for patients with HCC and PHT. Methods:From 2006 to 2010, a total of 564 HCC patients with Child-Pugh A liver function and with (78) or without PHT (486) were retrospective analyzed. Complications after surgry, 30 and 90-day mortality, overall survival (OS), and recurrence rates were compared between the two groups. Propensity score analysis was also conducted to reduce confounding bias between the groups. Moreover, subgroup analysis based on tumor stage and the range of resection was carried out. Results:The complications after surgry, 30 and 90-day mortality of patients with PHT were signiifcantly higher than those without PHT, before and after propensity analysis (P<0.05). After an average follow-up of 32.1 months, the 1-, 3-, 5-year OS of patients with PHT (75%, 45%and 32%) were signiifcantly worse than those without PHT (90%, 66%and 48%;P<0.001). However, the 1-, 3-, and 5-year recurrence rates were similar between PHT group (31%, 57%, and 73%) and without PHT group (26%, 53%, and 67%;P=0.53). Moreover, the OS of the two groups were similar after propensity analysis, and for patients with early stage HCC and those who underwent minor hepatectomy (all P>0.05). Conclusion: PHT is not the contraindication of LR for patients with HCC. Those with early stage HCC and who underwent minor hepatectomy are the best candidates to LR therapy.
