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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2022, Vol. 10 ›› Issue (03): 259-267. doi: 10.3877/cma.j.issn.2095-5782.2022.03.008

• Basic Science Research • Previous Articles     Next Articles

Comparison of sequential TACE and portal vein embolization with portal vein embolization alone before major hepatectomy in hepatocellular carcinoma: a systematic review and meta-analysis

Jingyuan Hu1, Yong Xie1, Huan Tian2, Hua Xiang1,(), Ran Peng1, Yuzhou Liu1, Lu Zhou1, Jian Liu1, Zhuoyan Cai1   

  1. 1. Department of Interventional Radiology and Vascular Surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital), Hunan Changsha 410005
    2. Department of Radiology, the Second Affiliated Hospital of Hebei Medical University, Hebei Shijiazhuang 050000, China
  • Received:2021-08-18 Online:2022-08-25 Published:2022-09-22
  • Contact: Hua Xiang

Abstract:

Objective

Compare the efficiency and safety of sequential transcatheter arterial chemoembolization (TACE) and portal vein embolization (PVE) versus PVE alone before major hepatectomy for patients with hepatocellular carcinoma (HCC).

Methods

PubMed, the Cochrane Library were screened. The primary endpoints were overall survival rate (OSR), recurrence-free survival rate (RFSR), the increase in the percentage of FLR volume; secondary endpoints were hepatectomy rate, postoperative complications, hepatic failure rate after surgery, and mortality after surgery.

Results

A total of five retrospective studies were included. The results showed the TACE + PVE group had a higher 1-year OSR, 3-year OSR, 5-year OSR, and 10-year OSR than PVE group. The results also indicated the TACE + PVE group had a higher 1-year RFSR, 3-year RFSR, 5-year RFSR, and 10-year RFSR than PVE group. The results demonstrated the TACE + PVE group had a higher FLR volume, as well as higher hepatectomy rate, and lower postoperative complications than PVE group.

Conclusions

Sequential TACE and PVE seem to be a more effective therapy than PVE alone before major hepatectomy for HCC patients, with better survival and safety.

Key words: Hepatocellular carcinoma, Portal vein embolization, Transcatheter arterial chemoembolization, Meta-analysis

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