ArQule, Inc., a biopharmaceutical company, and Daiichi Sankyo announced that the METIV-HCC phase 3 study of tivantinib in hepatocellular carcinoma (HCC) did not meet its primary endpoint of improving overall survival.
METIV-HCC is a biomarker-selected, double-blind, placebo-controlled, randomized phase 3 study evaluating tivantinib (2:1) versus best supportive care in patients with MET-overexpressing, inoperable HCC intolerant to or previously-treated with systemic therapy. A total of 340 patients with MET-overexpressing HCC analyzed by a validated immunohistochemical assay were randomized in the intent-to-treat population for efficacy analysis. The primary endpoint of the study is overall survival. Secondary endpoints include progression-free survival and safety. Full results from the trial will be presented at an upcoming scientific forum.
“HCC is a disease with high unmet need, especially in the second-line setting, so these results are disappointing for the patients as well as the investigators and the companies,” said Paolo Pucci, chief executive officer of ArQule.
“Despite the negative outcome of this study, we remain committed to applying rigorous science to unmet needs for patients with cancer,” said Antoine Yver, MD, MSc, executive vice president and global head, oncology research and development, Daiichi Sankyo. “We would like to take this opportunity to thank all of the investigators, and especially the patients, for their participation in this study.”
Liver cancer is the sixth most common cancer globally with 782,000 new cases in 2012 and is the second most common cause of cancer-related death with 745,000 deaths in 2012. HCC accounts for about 90 percent of primary liver cancers. Cirrhosis, chronic hepatitis B and C and smoking are recognized worldwide as factors increasing the risk of HCC.
ArQule and Daiichi Sankyo have a licensing, co-development and co-commercialization agreement for tivantinib in the US, Europe, South America and the rest of the world, excluding Japan, China (including Hong Kong), South Korea and Taiwan.
ArQule is a biopharmaceutical company engaged in the research and development of targeted therapeutics to treat cancers and rare diseases.
Daiichi Sankyo Group is dedicated to the creation and supply of innovative pharmaceutical products to address diversified, unmet medical needs of patients in both mature and emerging markets.