A meta-analysis of the efficacy of combined hepatectomy and splenectomy in treating hepatocellular carcinoma complicated with hepatic cirrhosis and hypersplenism
10.3760/cma.j.issn.1007-8118.2011.03.007
- VernacularTitle:肝脾联合切除治疗肝癌合并肝硬化脾功能亢进的Meta分析
- Author:
Qian QIAO
;
Chengyu GU
;
Mingyu WU
;
Bing CAI
- Publication Type:Journal Article
- Keywords:
Hepatocellular carcinoma;
Hepatic cirrhosis;
Hypersplenism;
Combined hepatectomy and splenectomy;
Meta-analysis
- From:
Chinese Journal of Hepatobiliary Surgery
2011;17(3):203-207
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically evaluate the efficacy and safety of combined hepatectomy and splenectomy in hepatocellular carcinoma complicated with hepatic cirrhosis and hypersplenism.Methods Medline (1966-August 2009), Embase (1974-August 2009), Cochrane Library, CBMdisc (1978-August 2009), and Wanfang Database were searched without language limitation. All relevant studies were screened and the data were extracted by two independent reviewers, and the methodological qualities of the included studies were evaluated by the Minors scale. The data were analyzed with the RevMan5 software. Results Five non-randomized comparative studies (NRCs) involving 476 patients (232 in HS group, 244 in control group) were enrolled into the analysis. There was no significant difference in the operative mortalities (OR=0. 57, 95%CI 0. 12-2. 66, P=0. 47) and postoperative morbidities (OR= 0. 93, 95 % CI 0.59- 1.46, P = 0.75) between the two groups. Compared with hepatectomy only, CD4+ T cell (WMD=7.90, 95%CI 7.01-8.79, P＜0.01), CD4+ T cell/CD8+ T cell ratio (WMD=0. 75, 95%CI 0. 70-0.80, P＜0.01), white blood cell count (WMD=5.47, 95%CI 5.13-5.82, P＜0.01) and platelet count (WMD=174.89, 95%CI 116.61-233.18,P＜0.01) were significantly higher, but CD8+ T cell (WMD = - 7.66, 95%CI - 8. 53～ - 6. 79,P＜0. 01) was lower compared with combined hepatectomy and splenectomy. There was no significant difference in the 5-year survival rates (OR= 1.37, 95%CI 0.86-2.18, P=0. 18). Conclusion Combined hepatectomy and splenectomy did not increase the operative mortalities and postoperative morbidities in hepatocellular carcinoma complicated with hepatic cirrhosis and hypersplenism. The white blood cell and platelet counts markedly increased after surgery. There was no evidence to show any improvement in the 5-year survival.
