A Phase 3 Study of Ranolazine in Subjects With Type 2 Diabetes Who Are Inadequately Controlled on Metformin Alone

Exclusion Criteria

• •Type 1 diabetes mellitus
• •History of diabetic ketoacidosis, ketosis-prone diabetes, or hyperosmolar hyperglycemic coma
• •History of severe hypoglycemia
• •Any clinically significant cardiovascular or cerebrovascular event ≤ 3 months prior to Screening
• •History of congestive heart failure
• •Corrected QT interval (QTc) \> 500 msec by ECG at Screening, a personal or family history of QTc prolongation, congenital long QT syndrome, or individuals who are receiving drugs that prolong the QTc interval, such as Class Ia or Class III antiarrhythmic agents, erythromycin, and certain antipsychotics (eg, ziprasidone)
• •Serum creatinine concentration ≥ 1.5 mg/dL for males or ≥ 1.4 mg/dL for females at Screening
• •Active liver disease and/or significant abnormal liver function defined as aspartate aminotransferase (AST) \> 3 x upper limit of the normal range (ULN) and/or alanine aminotransferase (ALT) \> 3 x ULN and/or serum total bilirubin \> 2.0 mg/dL
• •Use of any non-insulin antihyperglycemic therapy (other than metformin) for more than 14 days (consecutive or not) during the 12 weeks (24 weeks for thiazolidinediones) prior to Screening and/or use of any antihyperglycemic therapy other than metformin, at any dose, at any time during the 4 weeks prior to randomization
• •Treatment with chronic insulin within 24 weeks prior to Screening (except for one temporary period of daily insulin injections no longer than 7 days)
• •Treatment with strong or moderate cytochrome P450 3A (CYP3A) inhibitors or P-glycoprotein (P-gp) inhibitors within 14 days prior to randomization
• •Treatment with CYP3A inducers or P-gp inducers within 14 days prior to randomization
• •Treatment with simvastatin or lovastatin at a dose \> 20 mg or \> 40 mg daily, respectively, within 14 days prior to randomization