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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2025, Vol. 13 ›› Issue (04): 330-337. doi: 10.3877/cma.j.issn.2095-5782.2025.04.009

• Tumor Intervention • Previous Articles     Next Articles

Clinical efficacy and safety analysis of M-TACE in the treatment of unresectable large hepatocellular carcinoma

Suyi Ye1,3, Ruohan Zhang2, Yi Deng4, Xiaoming Chen2, Jing Zhang2, Jing Li1,3, Rongde Xu2,(), Wei Cui2,()   

  1. 1 Department of Pulmonary and Critical Care Medicine, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Yunnan Kunming 650000, China
    2 Department of Interventional Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangdong Guangzhou 510080, China
    3 Department of Pulmonary and Critical Care Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangdong Guangzhou 510080, China
    4 Departments of Oncology, the Second Xiangya Hospital of Central South University, Hunan, Changsha, 410011, China
  • Received:2025-03-20 Online:2025-11-25 Published:2026-01-01
  • Contact: Rongde Xu, Wei Cui

Abstract:

Objective

The aim of this study was to evaluate the clinical efficacy and safety of multimodal-transcatheter arterial chemoembolization (M-TACE) in unresectable large hepatocellular carcinoma (HCC).

Methods

Seventeen patients with unresectable large hepatocellular carcinoma (HCC) treated with M-TACE at the interventional radiology department of Guangdong Provincial People's Hospital between March 2022 and May 2024 were retrospectively analysed. The number of treatments, tumour response at one-month follow-up, and adverse events of M-TACE were recorded.The observational indexes included objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and overall survival (OS).

Results

The number of M-TACE treatments ranged from 1 to 14, with a median number of 6. After one month of follow-up, 13 (76.5%) patients were rated as PR, 2 (11.8%) were rated as SD, 2 (11.8%) were rated as PD, and no patient achieved CR. The ORR was 76.5% and the DCR was 88.2%. Median OS was 28 months and median PFS was 7 months. Mild complications included fever in 8 cases (47.1%), abdominal pain in 11 cases (64.7%), abdominal distension in 4 cases (23.5%), vomiting in 5 cases (29.4%), diarrhoea in 2 cases (11.8%), haemorrhage in 1 case (5.9%), infection in 4 cases (23.5%), and 2 cases of serious complications were observed as liver abscesses (11.8%).

Conclusion

For patients with unresectable large hepatocellular carcinoma, M-TACE demonstrates promising therapeutic efficacy and warrants further investigation.

Key words: three-stage mixed chemoembolic, transcatheter arterial chemoembolization, hepatocellular carcinoma, drug-eluting bead transcatheter arterial chemoembolization, interventional radiology

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