dr_bio : "Does anyone know of cases when a company had fast track and didn't get priority review?" I believe it happened only last week, to GNTA; they did not get priority review for CLL. Here's when they filed, and you can see they had fast-track: <A HREF="http://www.genta.com/Genta/InvestorRelation/2005/press_20051229.html" target="_blank">http://www.genta.com/Genta/InvestorRelation/2005/press_20051229.html</A>