Overview A Study to Evaluate the Effect of Ranolazine on Postprandial Glucagon in Subjects With Type 2 Diabetes. Status: Completed Trial end date: 2013-09-01 Target enrollment: Participant gender: Summary To explore the mechanism of action of ranolazine as a potential treatment for type 2 diabetes mellitus (T2DM). Phase: Phase 1 Details Lead Sponsor: Gilead SciencesTreatments: ExenatideGlucagonRanolazine