Chinese Hepatolgy ›› 2024, Vol. 29 ›› Issue (10): 1194-1199.

• Liver Cancer • Previous Articles     Next Articles

Efficacy and safety of CalliSpheres® microspheres-based drug-eluting beads transaterial chemoembolization in the treatment of hepatocellular carcinoma

ZHENG Ya-lu1, XIONG Kai1, SHI Qing2, YANG Hui3, ZHENG Xiong1   

  1. 1. Department of Gastroenterology, the Second Affiliated Hospital of Nanchang University, Jiangxi 330006, China;
    2. Department of Gastroenterology, Jiu Jiang No.1 People's Hospital, Jiangxi 332000, China;
    3. Jiangxi Health Vocational College, Nanchang 330052, China
  • Received:2023-09-20 Online:2024-10-31 Published:2024-12-02
  • Contact: XIONG Kai, Email:kuangjiang0288824@163.com

Abstract: Objective To evaluate the treatment response, survival benefit, change of liver function and adverse events (AEs) of CalliSpheres® (CSM) based drug-eluting beads transarterial chemoembolization (DEB-TACE) in treating hepatocellular carcinoma (HCC). Methods Sixty-six HCC patients who underwent CSM-based DEB-TACE in the Second Affiliated Hospital of Nanchang University were consecutively enrolled in this retrospective cohort study. The baseline characteristics of HCC patients were recorded. Treatment responses at 1 month after treatment, liver function related laboratory indexes pre and post-treatment, and the post-treatment AEs were recorded. Disease-free survival (DFS) and overall survival (OS) were documented and evaluated. Results Complete response (CR), Overall Response Rate (ORR) and Disease Control Rate (DCR) within 1 month post treatment were 18.2%, 75.8%, and 93.9%, respectively. Subgroup analysis revealed that patient with higher Child-Pugh stage (B stage 50.0% vs A stage 80.4%, P=0.039) and higher BCLC stage (C stage 40.0% vs B stage 82.4% vs A stage 94.1%, P=0.001) had worse ORR. The median PFS and OS were 6.0 months and 20.0 months, respectively. Subgroup analysis disclosed that patients with Child-Pugh B and higher BCLC C had both shorter DFS (P=0.015 and P=0.009), as well as worse OS (P=0.018 and P=0.002); additionally, the patients with multifocal disease had worse DFS (P=0.007). The Alb (median 34.7 g/L vs 37.7 g/L, P<0.001) and Scr (median 66.7 μmol/L vs 70.7 μmol/L, P=0.016) level decreased, while TBil (median 20.4 μmol/L vs. 16.8 μmol/L, P=0.025) increased after treatment. Other liver function-related indexes did not change after treatment. The most common AEs post treatment was pain (incidence rate of 47.0%). Conclusion CSM based DEB-TACE achieves favorable treatment response and survival benefit in Chinese HCC patients, also with good tolerance. Several clinical features might have the potentials to serve as prognostic markers.

Key words: Hepatocellular, Transarterial chemoembolization, Drug-eluting beads, Efficacy, Safety