A VI-0521 Study to Evaluate the Long-term Safety and Efficacy in Type 2 Diabetic Adults

Inclusion Criteria: * Have completed the qualifying OB-202 trial * If females of child-bearing potential, subjects must be using adequate contraception * Provide written informed consent * Be willing and able to comply with scheduled study visits, treatment plan, lab tests and other study procedures Exclusion Criteria: * Subjects who have developed one or more morbidities during the OB-202 trial that would pose a safety concern