Correlation Between Circulating Resistin and Vascular Inflammation Measured by 18FDG-PET in Obese Person
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Atherosclerosis
- Sponsor
- Korea University
- Enrollment
- 120
- Locations
- 1
- Primary Endpoint
- Vascular inflammation in carotid arterial wall represented as the target-to-background ratio (TBR) using FDG-PET
- Status
- Completed
- Last Updated
- 15 years ago
Overview
Brief Summary
Vascular inflammation is a key factor in both the pathogenesis and outcome of atherosclerosis.Resistin was shown to induce vascular endothelial dysfunction and vascular smooth muscle cell proliferation.
18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) is a promising tool for identifying and quantifying vascular inflammation within atherosclerotic plaques.Therefore, the purpose of the study is to demonstrate the correlation between circulating resistin and vascular inflammation detected by 18FDG-PET in obese persons.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Healthy volunteers for visiting routine medical check in our clinic
Exclusion Criteria
- •History of cardiovascular disease (myocardial infarction, unstable angina,stroke, or cardiovascular revascularization)
- •Hypertension
- •Malignancy
- •Severe renal or hepatic disease
- •Subjects taking medications that might affect inflammation such as non-steroidal anti-inflammatory drugs (NSAIDs) and statin
Outcomes
Primary Outcomes
Vascular inflammation in carotid arterial wall represented as the target-to-background ratio (TBR) using FDG-PET
Time Frame: 12 weeks
Secondary Outcomes
- Circulating serum resistin levels(12 weeks)
- Circulating serum adiponectin levels(12 weeks)
- carotid intima-media thickness levels measured using ultrasonography(12 weeks)