Efficacy and Safety of CKD-501 Added to D150 Plus D745 10mg Therapy in Patients With Type 2 Diabetes

The aim of this phase III study was to evaluate the efficacy and safety of additional combined CKD-501 administration for 24 weeks in patients with type 2 diabetes who were not adequately controlled for blood glucose by the combination of D150 and D745 10mg .

Furthermore, the extension study for additional 28 weeks is designed to confirm long term safety of CKD-501 as an oral hypoglycemic agent.

Inclusion criteria

• Between 19 years and 75 years old(male or female)
• Type Ⅱ diabetes mellitus
• The patient who has been taking oral hypoglycemic agent at least 8weeks with HbA1c 7 to 10% at screening test
• BMI between 21kg/㎡ and 40kg/㎡
• C-peptide level is over 1.0 ng/ml
• Agreement with written informed consent
• HbA1c 7 to 10% after Run-in period

Exclusion criteria

• Type I diabetes or secondary diabetes
• Continuous or non continuous treatment(over 7 days) insulin within 3 months prior to screening
• Treatment with TZD within 3months or patient who have experience such as hypersensitivity reaction, serious adverse event or no effect by treatment with TZD, SGLT2, BU
• Chronic(continuous over 7 days) oral or non oral corticosteroids treatment within 1 month prior to screening
• Treatment with anti-obesity drugs within 3months
• Past history: lactic acidosis or metformin contraindication
• Acute or chronic metabolic acidosis including diabetic ketoacidosis
• History of proliferative diabetic retinopathy
• Severe infection, severe injury patients, patients of pre and post operation
• Patients with urinary tract infection including urinary tract sepsis and pyelonephritis
• Malnutrition, weakness, starvation, hyposthenia, pituitary insufficiency or adrenal insufficiency
• History of malignant tumor within 5years
• Drug abuse or history of alcoholism
• Severe pulmonary dysfunction, severe GI disorder
• History of myocardial infarction, heart failure, cerebral infarction, cerebral hemorrhage or unstable angina within 6 months
• Fasting Plasma Glucose level is over 270 mg/dl
• Triglyceride level is 500 mg/dl and over
• Significant abnormal liver dysfunction
• Anemia
• Abnormality of thyroid function(out of significant normal TSH range )
• eGFR is less than 60ml/min/1.73m^2
• Pregnant women or nursing mothers
• Fertile women who not practice contraception with appropriate methods
• Participated in other trial within 4 weeks
• Participating in other trial at present
• In investigator's judgment