Final Overall Survival Results from a Phase 3 Study to Compare Tivozanib to Sorafenib as Third- or Fourth-line Therapy in Subjects with Metastatic Renal Cell Carcinoma

Tivozanib is a potent and selective inhibitor of the VEGF receptor. In an open-label, randomized phase 3 trial, we compared tivozanib to sorafenib in patients with metastatic renal cell carcinoma (mRCC) who had received two or three prior therapies. We have previously reported that the study met its primary endpoint, demonstrating an improvement in progression-free survival with tivozanib versus sorafenib (5.6 mo vs 3.9 mo; hazard ratio [HR]...