A Observational Study to Evaluate Lipid-lowering Drug Its Effect on Parameters in Dyslipidemia of Type 2 Diabetes.

Study Overview
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Brief Summary
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Target disease: Patients with combined dyslipidemia accompanied by type 2 diabetes who has done exogenous visit or hospitalization from Jan 2010 to June 2014. Study objective: The objective of this study is to Identifying the lipid parameter variation when treating patients who have dyslipidemia of type 2 diabetes for 3±1 months. After treating patients who have dyslipidemia of type 2 diabetes for 3±1 months, identifying the reason why changing method of drug dosage and pharmacotherapy. If the drug dosage and pharmacotherapy have been changed, Identifying the lipid parameter variation when treating patients by altered drugs for 3±1 months,

Official Title
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Observational, Retrospective, Multi-center Study for Therapeutic Practice Pattern of Lipid-lowering Drug and Its Effect on Parameters in Dyslipidemia of Type 2 Diabetes.

Conditions
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Complex Dyslipidemia

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Among the patients, who has been hospitalized or visited the Outpatient Department OPD, who has dyslipidemia of type 2 diabetes. Patients have the result of lipid parameter test at baseline and after lipid-lowering drug for at least 3 months. Patients who have the result of lipid paraneter test (LDL-C ≥100mg/dL, TG ≥150mg/dL) at baseline. Patients who have no received lipid lowering drug fr at least 2 months prior to the baseline. Patients' age were > 20 years and <75 year. Exclusion Criteria: Patients who ahs HbA1c≥9% Patients who have no the result of lipid parameter test at baseline and at baseline and after lipid-lowering drug for at least 3 months Patients who have history of drug discontinuation by incresed liver enzyme or rhabdomyolysis. Patients received lipid-lowering drug and TZD(Thiazolidinediones) in study period Renal abnormality Alcoholism or Alcohol abuse Patients treated by Steroids. Pregnant or lactating woman Patients who are judged as not suitable for this study by Investigator.

Ages Eligible for Study
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Minimum Age: 20 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Variation of the Lipid parameter pattern patients who are treated by lipid-lowering drug. | Increasing LDL-C + Triglyceride(TG)Decreasing HDL-C + Increasing TG | Over 3±1 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| The reason why changed drug dosage and pharmacotherapy after patients taken lipid-lowering drug. | Increasing LDL-C + TG Decreasing HDL-C + Increasing TG | Over 3±1 months | 
| Variation for lipid parameter when the patients who are treated for 3±1 months by lipid-lowering drug. | Increasing LDL-C + TGDecreasing HDL-C + Increasing TG | Over 3±1 months |