A Study on the Effect of Kidney Disease on a Diabetes Medication (0431-008)

Inclusion Criteria : * Male and non-pregnant females with a clinical diagnosis of renal insufficiency with mild, moderate, severe or end stage renal disease on hemodialysis * A body mass index of less than 40 kg per meter squared (body weight in kg divided by height in meters squared) * Smokes less than 10 cigarettes/day Exclusion Criteria : * Patients with uncontrolled diabetes or uncontrolled congestive heart failure * Patient has abnormal prestudy laboratory measurements including serum potassium or white blood counts * Patient has systolic blood pressure below 100 mm Hg or above 180 mm Hg * Patient has diastolic blood pressure less than 50 mm Hg systolic or above 100 mmHg