Just saw a commercial on TV for a drug called "IBRANCE" in connection with use to those with METASTATIC Breast cancer. Seems this drug only slows down the rate of the cancer that is spreading. Don't know how many people are prescribed this drug or how many people have a METASTATIC type of cancer but it struck even more the need for KEVETRIN to make it to the market to give these people a better fighting chance. JMHO