<qa>  What is the name of the early study offered to women who are going to be operated on forThis early study is offered to women who are going to be operated on for breast cancer with expression of hormone receptor ER and or PR. These women will have 3 chances to receive one for up to 14 days in the waiting period of their surgery abemaciclib as tablets. Other patients do not receive treatment. The decision to receive or no treatment will be done by a random computer draw. 