FDA approved a breast cancer claim for Novartis AG’s mTOR inhibitor Afinitor (everolimus) on the strength of a doubling in median progression-free survival in the BOLERO-2 trial, but the agency surely has its eye on a forthcoming final survival analysis, which, thanks to the study’s design, should provide a clear picture of whether the drug makes patients live longer.
On July 20, the agency approved Afinitor for use in combination with Pfizer Inc