Effect of preoperative transarterial chemoembolization on perioperative safety of patients with resectable hepatocellular carcinoma: a Meta-analysis
10.3760/cma.j.issn.1673-9752.2017.05.012
- VernacularTitle:术前经导管动脉内化疗栓塞术对可切除性肝细胞癌围术期安全性影响的Meta分析
- Author:
Tengfei SI
;
Yongjun CHEN
;
Di MA
;
Xiaoyong GONG
;
Boyong SHEN
;
Chenghong PENG
- Keywords:
Carcinoma hepatocellular;
Ttransarterial chemoembolization;
Hepatectomy;
Perioperative period;
Meta analysis
- From:
Chinese Journal of Digestive Surgery
2017;16(5):496-502
- CountryChina
- Language:Chinese
-
Abstract:
Objective To systematically evaluate the effect of preoperative transarterial chemoembolization (TACE) on perioperative safety of patients with resectable hepatocellular carcinoma (HCC).Methods Literatures were researched using Chinese Journal Full-text Database,Wanfang database,VIP database,PubMed,Medline from December 1,1994 to May 30,2016 with the key words including “肝细胞癌,肝切除,术前化疗栓塞,经动脉化疗栓塞,liver cancer,hepatocellular carcinoma,liver resection,hepatectomy,transcatheter arterial chemoembolization,transarterial chemoembolization,preoperative” Manual retrieval was also conducted simultaneously.The randomized controlled trials (RCTs) about TACE on perioperative safety of patients with resectable HCC were received and enrolled.Patients undergoing surgery after preoperative TACE were allocated into the case group and patients undergoing first-stage resection were allocated into the control group.Two reviewers independently screened literatures,extracted data and assessed the risk of bias.Count data were described as relative risk (RR) and 95％ confidence interval (CI).Measurement data were represented as standardized mean difference (SMD) and 95％CI.The heterogeneity of the studies was analyzed using the I2 test.Results Five RCTs were enrolled in the Meta analysis,and the total sample size was 430 cases including 212 in the case group and 218 in the control group.Results of Meta analysis showed that there was no statistically significant difference in the hemihepatic resection rate between the 2 groups (RR=0.99,95％CI:0.81～ 1.20,P＞0.05).The combined resection rate of perihepatic organs in the case group was significantly higher than that in the control group (RR=3.42,95％CI:1.91-6.12,P＜0.05).Results of subgroup analysis showed that operation time and incidence of postoperative complications of patients with an average tumor diameter ＞5 cm in the case group were respectively longer and higher than these in the control group (SMD=0.31,RR=1.65,95％CI:0.06-0.57,1.01-2.69,P＜0.05).Conclusion There is no obvious effect of preoperative TACE on resectable HCC,and it can evaluated combined resection rate of perihepatic organs,operation time and incidence of postoperative complications of patients with resectable HCC and an average tumor diameter ＞ 5 cm,and also reduce the perioperative safety.
