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NASH resolution is associated with improvements in HDL and triglyceride levels but not improvement in LDL or non-HDL-C levels.


ABSTRACT: BACKGROUND:Nonalcoholic steatohepatitis (NASH) is associated with dyslipidemia and cardiovascular disease (CVD). AIM:To determine the relationship between resolution of NASH and dyslipidemia. METHODS:Individuals in the Pioglitazone vs. Vitamin E vs. Placebo for the Treatment of Nondiabetic Patients with Nonalcoholic Steatohepatitis (PIVENS) trial with paired liver biopsies and fasting lipid levels were included (N = 222). In the PIVENS trial individuals were randomised to pioglitazone 30 mg, vitamin E 800 IU or placebo for 96 weeks. Change in lipid levels at 96 weeks was compared between those with and without NASH resolution. RESULTS:Dyslipidemia at baseline was frequent, with low high-density lipoprotein (HDL) (<40 mg/dL in men or <50 mg/dL in women) in 63%, hypertriglyceridaemia (?150 mg/dL) in 46%, hypercholesterolaemia (?200 mg/dL) in 47% and triglycerides (TG)/HDL >5.0 in 25%. Low-density lipoprotein (LD) ?160 mg/dL was found in 16% and elevated non-HDL cholesterol (non-HDL-C) (?130 mg/dL) in 73%. HDL increased with NASH resolution but decreased in those without resolution (2.9 mg/dL vs. -2.5 mg/dL, P < 0.001). NASH resolution was associated with significant decreases in TG and TG/HDL ratio compared to those without resolution (TG: -21.1 vs. -2.3 mg/dL, P = 0.03 and TG/HDL: -0.7 vs. 0.1, P = 0.003). Non-HDL-C, LDL and cholesterol decreased over 96 weeks in both groups, but there was no significant difference between groups. Treatment group did not impact lipids. CONCLUSIONS:NASH resolution is associated with improvements in TG and HDL but not in other cardiovascular disease risk factors including LDL and non-HDL-C levels. Individuals with resolution of NASH may still be at increased risk of cardiovascular disease. ClinicalTrials.gov identifier: NCT00063622.

SUBMITTER: Corey KE 

PROVIDER: S-EPMC4424085 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature

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NASH resolution is associated with improvements in HDL and triglyceride levels but not improvement in LDL or non-HDL-C levels.

Corey K E KE   Vuppalanchi R R   Wilson L A LA   Cummings O W OW   Chalasani N N  

Alimentary pharmacology & therapeutics 20141128 3


<h4>Background</h4>Nonalcoholic steatohepatitis (NASH) is associated with dyslipidemia and cardiovascular disease (CVD).<h4>Aim</h4>To determine the relationship between resolution of NASH and dyslipidemia.<h4>Methods</h4>Individuals in the Pioglitazone vs. Vitamin E vs. Placebo for the Treatment of Nondiabetic Patients with Nonalcoholic Steatohepatitis (PIVENS) trial with paired liver biopsies and fasting lipid levels were included (N = 222). In the PIVENS trial individuals were randomised to p  ...[more]

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