Overview Safety and Tolerability of AZD1656 in Type 2 Diabetes Mellitus (T2DM) Patients Treated With Metformin and Sulfonylurea Status: Completed Trial end date: 2010-02-01 Target enrollment: Participant gender: Summary The primary aim of this study is to evaluate the safety and tolerability of AZD1656 in T2DM patients treated with metformin and sulfonylurea. Phase: Phase 1 Details Lead Sponsor: AstraZenecaTreatments: Metformin