ARMOR (Analyzing Renal Mechanisms of Creatinine Excretion in Patients On tesaglitazaR)

Study Overview
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Brief Summary
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This is a prospective 24-week, randomized, parallel-group, multi-center, active-controlled (pioglitazone 45 mg) open-label study designed to assess the effects of tesaglitazar 2 mg per day on components of renal excretion of creatinine in type 2 diabetics. The study comprises a 2-week enrollment period, followed by a 24-week double blind treatment period and an 8-week follow-up period

Official Title
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A 24-week, Randomised, Parallel-Group, Multi-Centre, Open-Label Study of the Renal Effects of Tesaglitazar in Patients With Type 2 Diabetes Mellitus

Conditions
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Diabetes Mellitus, Type 2

Intervention / Treatment
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* Drug: Tesaglitazar
* Drug: pioglitazone


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Provision of a written informed consent Men or women who are >=45 years of age Female patients: postmenopausal, hysterectomized, or if of childbearing potential, using a reliable method of birth control Diagnosed with type 2 diabetes Treated with diet alone or treatment with a single oral antidiabetic agent or low doses of two oral antidiabetic agents Exclusion Criteria: Type 1 diabetes New York Heart Association heart failure Class III or IV Treatment with chronic insulin History of hypersensitivity or intolerance to any peroxisome proliferator-activated receptor agonist (like Actos or Avandia), fenofibrate, metformin or 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor (statin) History of drug-induced myopathy or drug-induced creatine kinase elevation, liver enzyme elevations, neutropenia (low white blood cells) Creatinine levels above twice the normal range Creatine kinase above 3 times the upper limit of normal Received any investigational product in other clinical studies within 12 weeks Any clinically significant abnormality identified on physical examination, laboratory tests or electrocardiogram, which in the judgment of the investigator would compromise the patient's safety or successful participation in the clinical study

Ages Eligible for Study
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Minimum Age: 45 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Intervention/Treatment |
| --- |
|Drug: Tesaglitazar|2 mg once daily in oral form|
|Drug: pioglitazone|45 mg once daily in oral form|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Effects of on tubular secretion of creatinine in type 2 diabetics after 12 weeks of treatment as assessed through determinations of: |  |  | 
| Glomerular filtration rate (GFR) by iothalamate clearance |  |  | 
| Endogenous creatinine clearance |  |  | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Effects of on tubular secretion of creatinine in type 2 diabetics after 24 weeks of treatment as assessed through determinations of: |  |  | 
| GFR by iothalamate clearance |  |  | 
| Endogenous creatinine clearance |  |  | 
| The time course of change in serum creatinine concentration and GFR during a 24-week period of tesaglitazar treatment in type 2 diabetics |  |  | 
| The effects of tesaglitazar on urinary protein excretion in type 2 diabetics by comparisons of urinary total protein and albumin excretion rates |  |  | 
| The effects of tesaglitazar on urinary creatinine excretion in type 2 diabetics by comparisons of urinary total creatinine excretion rates |  |  | 
| The pharmacokinetics of tesaglitazar during 24 weeks of therapy in type 2 diabetics. |  |  | 
| The safety and tolerability of tesaglitazar in type 2 diabetics by assessments of adverse events, laboratory values, electrocardiogram, pulse, blood pressure, body weight, and physical examination. |  |  | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Type 2 Diabetes