Effect Of Exenatide Treatment on Liver Fat Content in Patients With Diabetes

Type 2 diabetic subjects will be randomized to receive exenatide 10 micrograms injected subcutaneously twice daily for 12 months. Prior to randomization, all subjects will receive baseline measurements of fasting plasma glucose, plasma adipocytokines, Free Fatty Acids, insulin, plasma lipids, and HbA1c as well as measurement of liver fat content with magnetic resonance spectroscopy. All subjects will undergo repeat measurements of fasting plasma glucose, Free Fatty Acids, insulin and adipocytokines as well as hepatic fat content determination at the end of the 12 month treatment period.

Type 2 diabetic subjects will be randomized to receive pioglitazone 45 mg daily orally for 12 months. Prior to randomization, all subjects will receive baseline measurements of fasting plasma glucose, plasma adipocytokines, Free Fatty Acids, insulin, plasma lipids, and HbA1c as well as measurement of liver fat content with magnetic resonance spectroscopy. All subjects will undergo repeat measurements of fasting plasma glucose, Free Fatty Acids, insulin and adipocytokines as well as hepatic fat content determination at the end of the 12 month treatment period.