LEXINGTON, Mass.--(BUSINESS WIRE)--Cubist Pharmaceuticals, Inc. (NASDAQ: CBST), a leading acute care therapeutics company, today announced the enrollment and dosing of the first subject in its Phase 2 trial with CB-183,315, an antibacterial drug candidate intended to treat patients with a severe and sometimes life-threatening diarrhea caused by Clostridium difficile known as C. difficile-associated diarrhea, or CDAD. The trial is expected to enroll more than 200 subjects at 28 sites in the United States and Canada.
