Overview To Demonstrate the Relative Bioavailability of Metformin HCL 500 mg Extended Release (XR) Tablets Under Fasting Conditions Status: Completed Trial end date: 2001-06-01 Target enrollment: Participant gender: Summary To demonstrate the relative bioavailability of Metformin HCl 500 mg XR tablets under fasting conditions. Phase: Phase 1 Details Lead Sponsor: SandozTreatments: Metformin