A multicentre phase 1b/2 study of tivozanib in patients with advanced inoperable hepatocellular carcinoma.

ABSTRACT:

Background

Hepatocellular carcinoma (HCC) is a major cause of cancer-related death. It is a highly vascular tumour with multiple angiogenic factors, most importantly vascular endothelial growth factor (VEGF), involved in HCC progression. Tivozanib is an oral inhibitor of VEGFR-1/2/3 with promising activity against HCC in vivo.

Methods

We conducted a phase 1b/2 study of tivozanib in patients with advanced HCC. The safety, dosing, pharmacokinetics, pharmacodynamics, and preliminary antineoplastic efficacy of tivozanib were evaluated.

Results

Twenty-seven patients received at least one dose of tivozanib. Using a 3+3 design, the recommended phase 2 dose (RP2D) of tivozanib was determined to be 1 mg per os once daily, 21 days on-7 days off. The median progression-free and

SUBMITTER: Fountzilas C 

PROVIDER: S-EPMC7109127 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature