- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00758927
The Effects of Omega-3 Fatty Acid (OMACOR) on the Low-density Lipoprotein (LDL) Sub-fraction in Type 2 Diabetic Patients
The Effects of OMACOR on the LDL Sub-fraction in Korean Type 2 Diabetic Patients With Combined Hyperlipidemia
Study Overview
Status
Intervention / Treatment
Detailed Description
The main cause of mortality in type 2 diabetes mellitus is a cardiovascular disease. Among the many risk factors of atherosclerosis in diabetic patients, LDL(low density lipoprotein) cholesterol is now being regarded as one of the most important modifiable one. Recent researches have revealed that the plasma LDL could be sub-divided according to the size of the particles into large buoyant LDL and small dense LDL. Small dense LDL is very atherogenic. Increased plasma triglyceride and the presence of insulin resistance are proved to be positively correlated well with the amount of small dense LDL in diabetic patients.
We would like to see omega-3 acid(OMACOR) which is now widely used in clinical practice to decrease plasma triglyceride could change the amount of plasma small dense LDL in type 2 diabetic patients with combined hyperlipidemia.
This trial is consisted of 6 weeks of wash out for the patients already taking statin. After that, daily 4 grams of omega-3 acid(OMACOR) will be administered for 10 weeks. Before and after the administration of study drug, we will measure the change of the amount of plasma small dense LDL via ultracentrifuge/non-denaturing polyacrylamide gel electrophoresis followed by oil red O and coomassie blue staining. As a secondary outcome measure, we will also assess the change of HDL(high density lipoprotein) cholesterol sub-type by the same method.
Study Type
Enrollment (Anticipated)
Phase
- Phase 4
Contacts and Locations
Study Contact
- Name: Jeong H Park, M.D., Ph.D.
- Phone Number: 82-51-890-6074
- Email: pjhdoc@chol.com
Study Contact Backup
- Name: Mi K Kim, M.D., Ph.D.
- Phone Number: 82-10-4547-9288
- Email: kmkdoc@hanmail.net
Study Locations
-
-
-
Busan, Korea, Republic of, 602-715
- Recruiting
- Dong-A University Medical Center
-
Contact:
- Duk K Kim, M.D., Ph.D.
- Phone Number: 82-51-240-5030
- Email: dkkim@dau.ac.kr
-
Busan, Korea, Republic of, 614-735
- Recruiting
- Paik Diabetes Center
-
Contact:
- Jeong H Park, M.D., Ph.D.
- Phone Number: 82-51-890-6074
- Email: pjhdoc@chol.com
-
Contact:
- Sang H Byun, RN, CDE, MS
- Phone Number: 82-51-890-6471
- Email: busanmed260@hanmail.net
-
Busan, Korea, Republic of
- Recruiting
- Endocrinology and Metabolism, Maryknoll General Hospital
-
Contact:
- Mikyung Kim, MD PhD
- Phone Number: 82-10-4547-9288
- Email: kmkdoc@yahoo.co.kr
-
Principal Investigator:
- Mikyung Kim, MD PhD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Agreed for informed consent
- Age between 40-70 years old
- Type 2 diabetes mellitus
- Combined hyperlipidemia
- Serum triglyceride level between 200-500(mg/dl)
- No sudden change of glucose lowering therapies during trial, anticipated
Exclusion Criteria:
- Hypersensitivity to OMACOR(Omega-3 fatty acid)
- Alcoholics
- Pregnancy
- Proliferative diabetic retinopathy
- Patients already taking fibrates
- Enrolled in other clinical trials during the recent 3 months
- Severe ischemic heart disease, liver disease, neurological disease
- AST/ALT level 2 folds above the normal reference level
- Psychiatric disorder not adequately controlled
- Serum creatinine over 2.0 (mg/dl)
- Previous pancreatic surgery
- Patients who can not maintain regular diet
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: 2
Placebo administration for 10 weeks with exercise and diet therapy
|
Placebo will be administered simultaneously with exercise and diet therapy in same intensity with the experimental arm
Other Names:
|
Experimental: 1
Omacor 4 gram per day with exercise and diet therapy for 10 weeks
|
OMACOR 4 grams per day is administered simultaneously with exercise and diet therapy
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Percentage change of plasma small dense LDL measured by ultracentrifuge-non denaturing polyacrylamide gel electrophoresis
Time Frame: April 2009
|
April 2009
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The percentage change of plasma HDL sub-fraction measured by ultracentrifuge-non denaturing polyacrylamide gel electrophoresis
Time Frame: April 2009
|
April 2009
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Jeong H Park, M.D., Ph.D., Director, Paik Diabetes Center, Pusan Paik Hospital, Inje University
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 08-OM-9408
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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