- Fasting glucose ≤ 125 mg/dL (7 mmol/L) at baseline (all patients except those in the Diabetic Expansion Cohort). Patients in the Diabetic Expansion Cohort must have a fasting glucose of ≤ 150 mg/dL (8.3 mmol/L) at baseline. If patients in the Diabetic Expansion Cohort are being treated with non-insulinotropic oral antihyperglycemic therapy, doses must be stable for ≥ 4 weeks prior to registration