IDE397 is an investigational drug, which has not been approved by health authorities for the treatment of people with your medical condition. It is currently not “on the market” (available for you to receive a prescription for and/or to buy) in any country. In this study, different dose levels of IDE397 will be tested. About 40 patients are expected to participate at approximately 6-8 study centers within the US. At a minimum, 2 patients will be enrolled in each dose level. There will be about 10 dose levels tested (starting at 5 mg). Every time a dose level is found to be safe, a...