Transcatheter hepatic arterial chemoembolization combined with microwave ablation for the treatment of early primary hepatocellular carcinoma:observation of its efficacy
10.3969/j.issn.1008-794X.2024.05.005
- VernacularTitle:肝动脉栓塞化疗术联合微波消融治疗早期原发性肝癌的疗效观察
- Author:
Xiaowei WANG
1
;
Fengchen JIANG
;
Shuiping ZHOU
;
Shouzhong FU
;
Feng DAI
;
Bin WANG
;
Guowen YIN
Author Information
1. 226001 江苏南通 南通市第三人民医院(南通大学附属南通第三医院)介入血管科
- Keywords:
hepatocellular carcinoma;
hepatic arterial chemoembolization;
microwave ablation;
surgical resection;
efficacy assessment
- From:
Journal of Interventional Radiology
2024;33(5):488-494
- CountryChina
- Language:Chinese
-
Abstract:
Objective By comparison with the surgical resection,to evaluate the relapse-free survival(RFS),overall survival(OS),and clinical safety of transcatheter hepatic arterial chemoembolization(TACE)combined with microwave ablation(MWA)in the treatment of early primary hepatocellular carcinoma(HCC).Methods From January 2013 to January 2018 at authors'hospital,51 HCC patients received TACE combined with MWA(TACE+MWA group)and 58 HCC patients received surgical resection(RES group).The HCC lesions were single tumor with diameter ≤7 cm or multiple tumors with stage Ⅰ a-Ⅱ a meeting the"up-to-7"criteria.The postoperative RFS,OS,and clinical safety were compared between the two groups.Results The one-,3-and 5-year RFS in the TACE+MWA group were 84.3％,37.3％and 13.7％respectively,which in the RES group were 67.2％,27.6％and 13.8％respectively.The difference in the one-year RFS between the two groups was statistically significant(P=0.039),and the differences in the 3-and 5-year RFS between the two groups were not statistically significant(P=0.281 and P=0.992,respectively).The one-,3-and 5-year survival rates in the TACE+MWA group were 98％,62.7％and 45.1％respectively,which in the RES group were 94.8％,75.9％and 44.8％respectively,and the differences between the two groups were not statistically significant(P=0.704,P=0.137 and P=0.977 respectively).No treatment-related death occurred in both groups.In the TACE+MWA group,the main complications included transient embolism syndrome,abdominal pain during ablation procedure,and mild to moderate transient elevation of transaminase after treatment.In the RES group,the main postoperative complications included fever,pleural effusion,abdominal effusion,and intraoperative bleeding;and in one patient the postoperative liver function impairment worsened to Child grade C.The average cost of hospitalization in the TACE+MWA group was(39 834.98±6 717.38)Chinese yuan,which in the RES group was(49 042.59±11 810.69)Chinese yuan,the difference between the two groups was statistically significant(P=0.017).The hospitalization length in the TACE+MWA group was 23 days(19-28 days),which in the RES group was 21 days(17-25 days),and the difference between the two groups was not statistically significant(P=0.196).Conclusion For the treatment of early HCC,TACE combined with MWA has reliable curative effect,and also has the advantages of being safe and economical.Therefore,this therapy can be used as a preferred option of non-surgical treatment for single tumor with ≤7 cm diameter or multiple tumors with stage Ⅰ a-Ⅱa meeting"up-to-7"criteria.(J Intervent Radiol,2024,33:488-494)
