Comparison of Two Treatment Regimens in Patients With Type 2 Diabetes After Short-term Intensive Insulin Therapy

Primary Objective: To test the hypothesis that basal insulin based treatment (G+) is noninferior to twice-daily premixed insulin (PM-2) in term of hemoglobin A1c (glycosylated hemoglobin, HbA1c) reduction from baseline to end of study. The test for superiority can be done if noninferiority is achieved. Secondary Objectives: * To assess efficacy in terms of percentage of patients achieving HbA1c \<7% and HbA1c \<7% without hypoglycemia. * To assess efficacy in terms of percentage of patients achieving fasting plasma glucose (FPG) \<7 mmol/L and FPG \<7 mmol/L without hypoglycemia. * To assess safety in term of occurrence of moderate/severe hypoglycemia. * To assess daily blood glucose (BG) variation. * To assess patient satisfaction.