Posted by Michael Wonder on 09 Oct 2017
Tagrisso granted breakthrough therapy designation by US FDA for the first-line treatment of patients with EGFR mutation-positive non-small cell lung cancer
9 October 2017 - Designation based on positive Phase III FLAURA trial results.
AstraZeneca today announced that the US FDA has granted breakthrough therapy designation (BTD) for Tagrisso (osimertinib) for the first-line treatment of patients with metastatic epidermal growth factor receptor (EGFR) mutation-positive non-small cell lung cancer (NSCLC).
The FDA granted the BTD based on data from the Phase III FLAURA trial of Tagrisso versus standard-of-care EGFR tyrosine kinase inhibitor (TKI) therapy in previously-untreated patients with locally-advanced or metastatic EGFR mutation-positive NSCLC. In the trial, median progression-free survival was nearly double at 18.9 months for Tagrisso compared with 10.2 months for current 1st-line EGFR TKIs (erlotinib or gefitinib). Improvements were seen in all pre-specified subgroups, including patients with and without brain metastases. Tagrisso was well tolerated with a safety profile consistent with previous experience.
