Baseline Vascular Endothelial Growth Factor Concentration as a Potential Predictive Marker of Benefit from Vandetanib in Non–Small Cell Lung Cancer

Open Access
Publisher Website
Google Scholar
Abstract
Purpose: Vandetanib [vascular endothelial growth factor (VEGF) receptor/epidermal growth factor receptor/RET inhibitor] has shown improvements in progression-free survival (PFS) in advanced non-small cell lung cancer in three randomized phase II studies: vandetanib versus gefitinib (study 3), docetaxel ± vandetanib (study 6), and carboplatin-paclitaxel and/or vandetanib (study 7). In study 7, vandetanib monotherapy was inferior to carboplatin-paclitaxel. We performed an exploratory retrospective analysis of the relationship between baseline circulating VEGF concentrations and PFS.