A webcast of the conference call can also be accessed by visiting the investors section of the AVEO website at investor.aveooncology.com. A replay of the webcast will be archived on the company’s website for two weeks following the call.
TIVO-1 is a global, randomized Phase 3 superiority-designed trial evaluating the efficacy and safety of investigational drug tivozanib compared to sorafenib in 517 patients with advanced RCC. TIVO-1 is the first superiority pivotal study in first-line advanced RCC in which an investigational agent (tivozanib) has demonstrated statistically significant and clinically meaningful PFS superiority versus an approved targeted agent (sorafenib).
Eighty-six centers participated in the TIVO-1 study, including centers in Europe and North America. The primary efficacy endpoint (PFS) was ascertained for each subject by a central panel of blinded independent radiologists. Patients randomized to the sorafenib arm of TIVO-1 were eligible to cross over to tivozanib therapy under a separate protocol after radiographic confirmation of disease progression. No crossover protocol was available for patients randomized to the tivozanib arm.About Kidney Cancer Advanced RCC, or kidney cancer, is the ninth most commonly diagnosed cancer in men and women in the U.S. 1 Worldwide it is estimated that more than 250,000 people are diagnosed and more than 100,000 people die from the disease each year. 2 RCC accounts for more than 90 percent of all kidney cancers. 3 Currently available therapies provide less than one year of median PFS in treatment naive patients and are associated with significant toxicities. 4 These toxicities not only lead to high rates of dose reductions and interruptions, but also can impact a patient’s quality of daily living. 5 About Tivozanib Tivozanib is a potent, selective and long half-life inhibitor of all three vascular endothelial growth factor (VEGF) receptors that is designed to optimize VEGF blockade while minimizing off-target toxicities. Tivozanib is an oral, once-daily, investigational tyrosine kinase inhibitor for which positive results from a Phase 3 clinical study in advanced RCC have been reported, and is being evaluated in other tumors.