A phase I trial of topotecan plus tivantinib in patients with advanced solid tumors.

ABSTRACT: PURPOSE:Tyrosine kinase inhibitors (TKI) that target MET signaling have shown promise in various types of cancer, including lung cancer. Combination strategies have been proposed and developed to increase their therapeutic index. Based on preclinical synergy between inhibition of MET and topoisomerase I, a phase I study was designed to explore the combination of topotecan with the MET TKI tivantinib. METHODS:Eligible patients with advanced solid malignancies for which there was no known effective treatment received topotecan at doses of 1.0-1.5 mg/m2/day for five consecutive days in 21-day cycles with continuous, oral tivantinib given at escalating doses of 120-360 mg orally twice daily. Pharmacokinetic analyses of tivantinib were included. Circulating tumor cells (CTC) were collected seri

SUBMITTER: Liu SV 

PROVIDER: S-EPMC6342617 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature