Open AccessSafety and efficacy of the combination therapy of transcatheter arterial chemoembolization and ablation for hepatocellular carcinoma with inferior vena cava tumor thrombus: A consecutive case series
Author(s) -
Bozhi Liu,
Wei Li,
Jiasheng Zheng
Publication year - 2020
Publication title -
journal of cancer research and therapeutics/journal of cancer research and therapeutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 39
eISSN - 0973-1482
pISSN - 1998-4138
DOI - 10.4103/jcrt.jcrt_1005_19
Subject(s) - medicine , ablation , hepatocellular carcinoma , transcatheter arterial chemoembolization , inferior vena cava , percutaneous , radiology , thrombus , combination therapy , surgery
This study was designed to propose a classification of inferior vena cava tumor thrombus (IVCTT) and retrospectively evaluate the safety and efficacy of the combination therapy of transcatheter arterial chemoembolization (TACE) and sequential percutaneous ablation for hepatocellular carcinoma (HCC) with IVCTT. All HCC patients with IVCTT who underwent the combination therapies of TACE and sequential percutaneous ablation therapy between January 2015 and December 2017 in Beijing Youan Hospital were included in the study. The demographic, clinical, and pathological data were recorded. The response rate and overall survival (OS) rate were statistically analyzed. A classification system of IVCTT types was proposed based on the anatomical structure and ablation technique, which contained five types of IVCTT. Different types of IVCTT require different ablation strategies. For the response rate of IVCTT, complete response was achieved in all six patients. The 1- and 2-year OS rates were 88.3% and 55.6%, respectively. The new classification system and corresponding ablation strategies proposed in this study provided guidance for the use of ablation therapy for IVCTT. The combination therapy of TACE and ablation is effective and safe for treating HCC with IVCTT.