Research Article Details
| Article ID: | A14062 |
| PMID: | 29604480 |
| Source: | Atherosclerosis |
| Title: | Nonalcoholic fatty liver disease and advanced fibrosis are associated with left ventricular diastolic dysfunction. |
| Abstract: | BACKGROUND AND AIMS: Nonalcoholic fatty liver disease (NAFLD) may be associated with a wide spectrum of cardiac abnormalities, which share many metabolic risk factors. This study aimed to evaluate whether NAFLD is associated with left ventricular (LV) diastolic dysfunction independent of other classical risk factors. METHODS: A total of 3300 subjects (mean age, 54.1 years; 62.9% men), who underwent echocardiography and hepatic ultrasonography, were enrolled. LV diastolic dysfunction was diagnosed and graded using conventional and Doppler echocardiographic assessments. NAFLD was diagnosed by ultrasonographic findings without any evidence of significant alcohol consumption or viral hepatitis, other liver diseases, or medication provoking fatty liver. Advanced fibrosis was defined as having intermediate-high probability for advanced fibrosis using the NAFLD fibrosis score. RESULTS: The prevalence of LV diastolic dysfunction was 35.1%. NAFLD had a higher prevalence and severity of LV diastolic dysfunction. The prevalence rates of LV diastolic dysfunction were significantly increased according to the NAFLD fibrosis grade (30.4% for no-NAFLD, 35.2% for NAFLD without advanced fibrosis and 57.4% for NAFLD with advanced fibrosis, p < 0.001). Multivariable analysis showed that NAFLD was associated with a 29% increase in the risk of diastolic dysfunction compared with controls (odds ratio [OR] 1.29; 95% confidence interval [CI] 1.07-1.60). There was significant interaction between obesity (BMI < 25 kg/m2vs. ≥ 25 kg/m2) and advanced fibrosis for LV diastolic dysfunction. A significant, incrementally increased risk of diastolic dysfunction according to the fibrosis grade was more pronounced in the non-obese population [adjusted OR (95% CI), 1.40 (1.06-1.84) for NAFLD without advanced fibrosis, 1.44 (0.95-2.17) for NAFLD with advanced fibrosis vs. no NAFLD, P for trend = 0.022] compared with the obese population (p for trend = 0.081), independent of other well-defined risk factors. CONCLUSIONS: NAFLD was associated with increased risk for LV diastolic dysfunction. In addition, an incrementally increased risk for LV diastolic dysfunction according to fibrosis grade was prominent in the non-obese population. |
| DOI: | 10.1016/j.atherosclerosis.2018.03.027 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S01 | Improve insulin resistance | insulin sensitizer; insulin resistance; glucose tolerance | Biguanide: increases 5-AMP activated protein kinase signaling; SGLT-2 inhibitor; Thiazalidinedione: selective PPAR-γ agonists; GLP-1 agonist | Metformin; Empagliflozin; Canagliflozin; Rosiglitazone; Pioglitazone; Liraglutide | Details |
| S03 | Anti-fibrosis | fibrosis | Angiotensin Receptor Blocker (ARB); CCR2/CCR5 antagonist; Thyroid receptor β agonist; PEGylated human FGF21 analogue; Monoclonal antibody to lysyl oxidase-like 2 (LOXL2); Galectin-3 inhibitor; FGF19 variant | Losartan; Cenicriviroc; VK-2809; MGL-3196; Pegbelfermin; Simtuzumab; GR-MD-02; NGM282 | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |
| I14 | 9970 | Obesity | An overnutrition that is characterized by excess body fat, traditionally defined as an elevated ratio of weight to height (specifically 30 kilograms per meter squared), has_material_basis_in a multifactorial etiology related to excess nutrition intake, decreased caloric utilization, and genetic susceptibility, and possibly medications and certain disorders of metabolism, endocrine function, and mental illness. https://en.wikipedia.org/wiki/Obesity | disease of metabolism/acquired metabolic disease/ nutrition disease/overnutrition | Details |
| I07 | 1936 | Arteriosclerosis | Build-up of fatty material and calcium deposition in the arterial wall resulting in partial or complete occlusion of the arterial lumen.https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C35768 | disease of anatomical entity/cardiovascular system disease/ vascular disease/ artery disease | Details |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D083 | CLA | Chemical drug | DB01211 | KCNH2; SLCO1B1; SLCO1B3 | -- | Under clinical trials | Details |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |
| D248 | Obeticholic Acid | Chemical drug | DB05990 | NR1H4 activator; NR1H4 agonist; FXR agonist | Enhance lipid metabolism | Approval rejected | Details |
| D094 | Cysteamine | Chemical drug | DB00847 | GSS stimulant | Renal drug | Under clinical trials | Details |
| D095 | Cysteamine bitartrate | Chemical drug | DB00847 | -- | -- | Under clinical trials | Details |