Patients will receive mifepristone, 200mg orally once a day. One treatment cycle is 28 days long. Patients will remain on treatment unless their cancer gets worse or they develop intolerable side effects.
At the end of each cycle a physical examination, routine blood tests, and hormone levels will be performed.
After every 3 cycles, one or more of the following will be performed: bone scan, chest x-ray, CT scan or MRI.
