Pfizer NDA for Lung Cancer Drug Given Priority Review
FDA has accepted for priority review a Pfizer NDA for dacomitinib, a pan-human epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, for first-line treatment of patients with locally advanced or metastatic non-small cell lung cancer with EGFR-activating mutations. The European Medicines Agency has also accepted an application for dacomitinib for the same indication.
The submission is supported by data from the Phase 3 ARCHER 1050 study, a global head-to-head trial investigating dacomitinib compared to AstraZeneca’s Iressa (gefitinib), which showed that dacomitinib may offer a clinically meaningful improvement over gefitinib. Patients treated with dacomitinib in the study experienced a median progression-free survival of 14.7 months compared with 9.2 months in patients treated with gefitinib, the company says.