GlaxoSmithKline has received FDA approval for pazopanib (Votrient) for the treatment of patients with advanced renal cell carcinoma. The FDA's approval of the angiogenesis inhibitor was based on data from a phase III clinical trial, which demonstrated that pazopanib reduced the risk of tumor progression or death by 54% compared with placebo and regardless of prior treatment.
In the trial, the overall median progression-free survival (PFS) was 9.2 months with pazopanib and 4.2 months with placebo. Treatment-naïve patients who received the drug experienced 11.1 months of median PFS vs 2.8 months with placebo.
