Efficacy and Safety of Transarterial Chemoembolization Combined with Lenvatinib Plus Programmed Death-1 Inhibitor for Hepatocellular Carcinoma with the Hepatic Vein and/or Inferior Vena Cava Tumor Thrombus.
Long-Wang Lin, Yu-Xia Nian, Xin Lin, Kun Ke, Wei-Zhu Yang, Jun-Qing Lin, Ning Huang
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引用次数: 0
Abstract
Purpose: The aim of this study was to assess the safety and effectiveness of transarterial chemoembolization (TACE) plus lenvatinib with a programmed death-1 (PD-1) inhibitor compared with TACE plus lenvatinib and TACE alone for hepatocellular carcinoma (HCC) with the hepatic vein and/or inferior vena cava tumor thrombus (HVTT and IVCTT).
Methods: Data on HCC accompanied by HVTT and IVCTT from June 2015 to August 2022 were analyzed in this single-center retrospective study. Drug-eluting bead TACE (DEB-TACE) or conventional TACE (cTACE) was used. The primary study outcomes were overall survival (OS) and progression-free survival (PFS). Univariate and multivariate Cox analyses were performed to determine the predictive factors for OS and PFS. A subgroup analysis was conducted.
Results: Overall, 214 patients were enrolled. Among them, 60 received triple therapy consisting of TACE, lenvatinib, and PD-1 inhibitors (TACE + L + P), 72 received dual therapy consisting of TACE and lenvatinib (TACE + L), and 82 received TACE alone. The TACE + L + P group (16.2; 95% confidence interval [CI]: 12.8-19.5 months) had a significantly longer median OS compared with the TACE + L group (11.2; 95% CI: 10.0-12.3 months) (P = 0.001) and the TACE group (8.3; 95% CI: 7.7-8.5 months) (P < 0.001); the TACE + L + P group (12.3; 95% CI: 10.9-13.7 months) had a significantly longer median PFS compared with the TACE + L group (8.5; 95% CI: 7.7-9.2 months) (P < 0.001) and the TACE group (6.2; 95% CI: 5.8 ~ 6.3 months) (P < 0.001). Multivariate Cox analysis demonstrated that treatment strategy was a significant factor for OS and PFS. Skin rash was more common in the triple therapy group and might be attributed to PD-1 ligand inhibitor therapy (33.33% vs. 16.66%, P = 0.026).
Conclusions: Triple therapy consisting of TACE plus lenvatinib with a PD-1 inhibitor showed promising efficacy for advanced HCC patients with HVTT and IVCTT, with manageable safety profiles.
期刊介绍:
CardioVascular and Interventional Radiology (CVIR) is the official journal of the Cardiovascular and Interventional Radiological Society of Europe, and is also the official organ of a number of additional distinguished national and international interventional radiological societies. CVIR publishes double blinded peer-reviewed original research work including clinical and laboratory investigations, technical notes, case reports, works in progress, and letters to the editor, as well as review articles, pictorial essays, editorials, and special invited submissions in the field of vascular and interventional radiology. Beside the communication of the latest research results in this field, it is also the aim of CVIR to support continuous medical education. Articles that are accepted for publication are done so with the understanding that they, or their substantive contents, have not been and will not be submitted to any other publication.