Combination Therapy Consisting of Transarterial Chemoembolization, Lenvatinib, and Programmed Cell Death Protein 1 Blockade for Hepatocellular Carcinoma with Inferior Vena Cava Tumor Thrombus: A Case Series Study and Literature Review.
Oncol Res Treat
; : 1-8, 2024 Aug 07.
Article
in En
| MEDLINE
| ID: mdl-39111295
ABSTRACT
INTRODUCTION:
Patients with hepatocellular carcinoma (HCC) and inferior vena cava tumor thrombus (IVCTT) have poor prognosis. Combination therapy involving the blockade of programmed cell death protein 1 (PD-1) and tyrosine kinase inhibitors is an efficient treatment strategy for advanced HCC. However, surgical treatment after a combination of systemic therapy and transarterial chemoembolization (TACE) for HCC with IVCTT has not been widely reported, and the efficacy and safety of this treatment have not been studied.METHODS:
In the 21 cases reported herein, the patients were treated with TACE, lenvatinib, and PD-1 blockade. The treatment responses, progression-free survival (PFS), overall survival (OS), disease control rate, and toxicities were evaluated, and the related literature was reviewed.RESULTS:
The overall response and disease control rates were 66.7% and 85.7%, respectively. The median PFS time was 16.0 months, with a 1-year PFS rate of 55.60%. The median OS was not reached, with a 1-year OS rate of 66.70%. Four patients underwent hepatectomy without serious complications and survived for 29.1, 24.7, 14.2, and 13.8 months. Three patients survived tumor-free, and 1 patient experienced intrahepatic recurrence. Pathological complete response and major pathological responses were observed in 1 and 3 patients, respectively. Treatment-related adverse events of any grade occurred in 8/9 patients (88.9%), and grade 3 treatment-related adverse events occurred in 1 patient.CONCLUSION:
The combination of TACE, lenvatinib, and PD-1 is effective for HCC with IVCTT and has acceptable adverse effects.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Oncol Res Treat
Year:
2024
Document type:
Article
Affiliation country:
China