Atherosclerosis
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Randomized Controlled Trial
Improvement in non-alcoholic fatty liver disease severity is associated with a reduction in carotid intima-media thickness progression.
n-3 polyunsaturated fatty acid (PUFA) treatment may decrease liver fat in non-alcoholic fatty liver disease (NAFLD), but uncertainty exists whether this treatment also decreases cardiovascular disease (CVD) risk in NAFLD. We tested whether 15-18 months n-3 PUFA [docosahexaenoic acid (DHA) and eicosapentaenoic acid] (Omacor/Lovaza, 4 g/day) vs placebo decreased carotid intima-media thickness (CIMT) progression, a surrogate marker of CVD risk. We also evaluated if improvement in markers of NAFLD severity was associated with decreased CIMT progression over time. ⋯ Improvement in two markers of NAFLD severity is independently associated with reduced CIMT progression.