SILVER SPRING, Md. — The Food and Drug Administration has approved a drug for a rare disorder that previously had no approved medical therapies, the agency said.
The FDA announced the approval of Menlo Park, Calif.-based Corcept Therapeutics' Korlym (mifepristone) for endogenous Cushing's syndrome, a disorder that results from overproduction of cortisol, a steroid hormone that increases blood-sugar levels.