The purpose of the study is to evaluate the effect of 18 months treatment with atorvastatin 80mg or atorvastatin 10mg on the carotid vessel plaque morphology, in particular, the effect on evident necrotic lipid rich core of the plaque in patients.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
160
Pfizer Investigational Site
Boston, Massachusetts, United States
Change in lipid pool volume from baseline to 18 months in response to atorvastatin 80mg.
Comparison of effect of atorvastatin 80mg versus 10mg
Correlation of MRI measure of carotid morphology with cIMT measured by B-mode US.
Correlation of MRI measure of carotid morphology with DS-CT measure of coronary morphology.
Correlation of biomarkers to carotid changes.
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