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Prescription of statins in suspected non-alcoholic fatty liver disease and high cardiovascular risk, a population-based study.

ABSTRACT: BACKGROUND & AIMS:The prevalence of non-alcoholic fatty liver disease (NAFLD) is increasing, with concomitant high incidence of lipoprotein abnormalities. Cardiovascular disease (CVD) is the main cause of death in subjects with NAFLD and management of dyslipidaemia is pivotal for prevention. We aimed to determine cardiovascular risk and indication for statin therapy in subjects with NAFLD. METHODS:A cross-sectional analysis of the population-based Lifelines Cohort Study of 34 240 adult individuals. Subjects with reported use of lipid-lowering drugs were excluded. Suspected NAFLD was defined as Fatty Liver Index (FLI) ≥60 and advanced hepatic fibrosis as NAFLD fibrosis score (NFS) >0.676. Cardiovascular risk and indication for statin therapy were defined according to the European Society of Cardiology and European Atherosclerosis Society Guideline for the Management of Dyslipidaemias. RESULTS:FLI ≥ 60 was present in 7067 (20.6%) participants and coincided with increased prevalence of type 2 diabetes mellitus, metabolic syndrome, CVD and impaired renal function (all P < 0.001). 10-year predicted cardiovascular risk was significantly increased in subjects with elevated FLI and NFS (both P < 0.001). Indication for statin use was significantly increased in subjects with FLI ≥ 60 (31.0% vs 15.6%, P < 0.001) and NFS > 0.676 (73.2% vs 30.6%, P < 0.001). In multivariable analyses, FLI ≥ 60 (OR 1.26, 95%CI: 1.13-1.41, P < 0.001) and NFS > 0.676 (OR 5.03, 95%CI: 2.76-9.17, P < 0.001) were independent predictors for indication regarding statin therapy. CONCLUSIONS:Because of increased cardiovascular risk, substantial proportions of subjects with suspected NAFLD and/or fibrosis have an indication for lipid-lowering treatment and could benefit from statin therapy.

SUBMITTER: van den Berg EH

PROVIDER: S-EPMC6771756 | biostudies-other | 2019 Jul

REPOSITORIES: biostudies-other

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Prescription of statins in suspected non-alcoholic fatty liver disease and high cardiovascular risk, a population-based study.

van den Berg Eline H EH Wolters Alba A B AAB Dullaart Robin P F RPF Moshage Han H Zurakowski David D de Meijer Vincent E VE Blokzijl Hans H

Liver international : official journal of the International Association for the Study of the Liver 20190610 7

<h4>Background & aims</h4>The prevalence of non-alcoholic fatty liver disease (NAFLD) is increasing, with concomitant high incidence of lipoprotein abnormalities. Cardiovascular disease (CVD) is the main cause of death in subjects with NAFLD and management of dyslipidaemia is pivotal for prevention. We aimed to determine cardiovascular risk and indication for statin therapy in subjects with NAFLD.<h4>Methods</h4>A cross-sectional analysis of the population-based Lifelines Cohort Study of 34 240 ...[more]

PMID: 30968536

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Project description:BackgroundAlthough many studies on non-alcoholic fatty liver disease (NAFLD) are underway worldwide, and several existing studies have investigated the association between NAFLD and cardiovascular risk factors, studies comparing NAFLD and alcoholic fatty liver disease (AFLD) are scarce. This study aimed to evaluate differences between the incidence of cardiovascular risk factors and metabolic syndrome in NAFLD and AFLD.MethodsA retrospective analysis of 913 patients who underwent abdominal computed tomography (CT) was performed to compare the incidence of cardiovascular risk factors and metabolic syndrome between NAFLD and AFLD. Subjects were divided into three groups based on criteria: healthy (n = 572), NAFLD (n = 295), and AFLD (n = 46). The healthy group had no liver disease. NAFLD was defined as fatty liver diagnosed on CT and drinking less than 140 g/week for men or 70 g/week for women. AFLD was defined as fatty liver diagnosed on CT and drinking more than 140 g/week for men or 70 g/week for women. We compared the incidence of cardiovascular risk factors and metabolic syndrome between the three groups. The relationship between each group and the metabolic syndrome risk was analyzed through multivariate logistic regression analysis.ResultsNo significant differences in several cardiovascular risk factors were observed between the NAFLD and AFLD groups. Upon analyzing the metabolic syndrome status in each group after making appropriate adjustments, the odds ratios (ORs) in the NAFLD (OR = 2.397, P = 0.002) and AFLD groups (OR = 4.445, P = 0.001) were found to be significantly higher than that in the healthy group; the incidence rate of metabolic syndrome was similar in the NAFLD and AFLD groups.ConclusionsBoth the NAFLD and AFLD groups had more cardiovascular risk factors and higher metabolic syndrome risk than the healthy group. Thus, the prevention of fatty liver disease, regardless of the specific type, should involve the identification of cardiovascular and metabolic syndrome risk factors. If abdominal CT reveals a fatty liver, whether NAFLD or AFLD, the risk of cardiovascular disease and metabolic syndrome should be assessed.

Dataset Information

Prescription of statins in suspected non-alcoholic fatty liver disease and high cardiovascular risk, a population-based study.

Publications

Prescription of statins in suspected non-alcoholic fatty liver disease and high cardiovascular risk, a population-based study.

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