Efficacy of Pioglitazone and Metformin on Cardiovascular Risk in Subjects With Insulin-Treated Type 2 Diabetes Mellitus.

• Status: Completed
• Trial end date: 2010-07-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to determine the Anti-Inflammation Effects of Pioglitazone, twice daily (BID), and Pioglitazone/Metformin Combination Therapy BID in Type 2 Diabetes Subjects Treated with Insulin.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Takeda
• Treatments: Insulin; Insulin Glargine; Insulin, Globin Zinc; Metformin; Pioglitazone

Criteria

Inclusion Criteria:

• Has Diabetes Mellitus type 2.

• A glycosylated hemoglobin level greater than or equal to 6.5% and less than 8.5%.

• Treatment with the following insulins with or without Oral Antidiabetic Therapy since 3 months:

• Long acting basal insulin analogs

• NPH insulin

• Combination insulin with 1-2 daily doses except intensified insulin therapies.

• A body mass index greater than or equal to 25.

• Females of childbearing potential who are sexually active must agree to use adequate contraception, and can neither be pregnant nor lactating from Screening throughout the duration of the study.

Exclusion Criteria:

• Has a history of type 1 diabetes mellitus.

• Has uncontrolled hypertension (systolic blood pressure greater than 160mmHg and/or diastolic blood pressure greater than 95mmHg) or change of antihypertensive treatment within the last 2 weeks.

• Has acute infections.

• Has anamnestic history of hypersensitivity to the study drugs or to drugs with similar chemical structure.

• Has a history of severe or multiple allergies.

• History of drug or alcohol abuse in the past 5 years

• A history of significant cardiovascular (New York Heart Association stage I - IV), respiratory, gastrointestinal, hepatic (Alanine Aminotransferase and/or Aspartate Aminotransferase greater than 2.5 times the upper limit of the normal reference range), renal (serum creatinine greater than 1.2 mg/dL in women and greater than 1.5 mg/dL in men, Glomerular Filtration Rate less than 60 ml/min as estimated by the Cockroft-Gault formula), neurological, psychiatric and/or hematological disease as judged by the investigator

• History of macular edema.

• State after kidney transplantation.

• Serum potassium greater than 5.5 mmol/L.

• History of primary hyperaldosteronism.

• Acute myocardial infarction, open heart surgery or cerebral event (stroke/ Transitory Ischemic Attack) within the previous 12 months.

• Is required to take or intends to continue taking any disallowed medication, any prescription medication, herbal treatment or over-the counter medication that may interfere with evaluation of the study medication, including:

• Pre-treatment with gemfibrozil within the last 12 weeks.

• Pre-treatment with rifampicin within the last 12 weeks.

• Treatment with thiazolidinediones within the past 3 months.

• If statin therapy applicable: Change of medication within the last 4 weeks.

• Has used non-steroidal anti-inflammatory agents including low dose ASA or Cox-2-inhibitors if therapy has been initiated within the last 4 weeks.

• Treatment with any other investigational drug within 4 weeks before trial entry.

• Any elective surgery during study participation.

• Have had more than one unexplained episode of severe hypoglycemia (defined as requiring assistance of another person due to disabling hypoglycemia) within 6 months prior to screening visit.

• History of dehydration, precoma diabeticorum or shock or diabetic ketoacidosis within the past year prior to screening visit.

• Acute or scheduled investigation with iodine containing radiopaque material.

• Uncontrolled unstable angina pectoris.

• Medical history of acute and clinically relevant pericarditis, myocarditis, endocarditis, recent pulmonary embolism, hemodynamic relevant aortic stenosis, aortic aneurysm.