The impact of visceral fat in nonalcoholic fatty liver disease: cross-sectional and longitudinal studies

2007 ◽  
Vol 42 (11) ◽  
pp. 897-903 ◽  
Author(s):  
Masahiko Koda ◽  
Manri Kawakami ◽  
Yoshikazu Murawaki ◽  
Miho Senda
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Longitudinal Studies ◽  
Visceral Fat ◽  
Fatty Liver Disease ◽  
Cross Sectional ◽  
Nonalcoholic Fatty Liver ◽  
The Impact

scholarly journals Nonalcoholic fatty liver disease and the risk of atrial fibrillation stratified by body mass index: a nationwide population-based study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
So-Ryoung Lee ◽  
Kyung-Do Han ◽  
Eue-Keun Choi ◽  
Seil Oh ◽  
Gregory Y. H. Lip
Keyword(s):  
Atrial Fibrillation ◽  
Body Mass Index ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Body Mass ◽  
Fatty Liver Disease ◽  
Nonalcoholic Fatty Liver ◽  
Increased Risk ◽  
The Impact

AbstractWe evaluated the association between nonalcoholic fatty liver disease (NAFLD) and incident atrial fibrillation (AF) and analyzed the impact of NAFLD on AF risk in relation to body mass index (BMI). A total of 8,048,055 subjects without significant liver disease who were available fatty liver index (FLI) values were included. Subjects were categorized into 3 groups based on FLI: < 30, 30 to < 60, and ≥ 60. During a median 8-year of follow-up, 534,442 subjects were newly diagnosed as AF (8.27 per 1000 person-years). Higher FLI was associated with an increased risk of AF (hazard ratio [HR] 1.053, 95% confidence interval [CI] 1.046–1.060 in 30 ≤ FLI < 60, and HR 1.115, 95% CI 1.106–1.125 in FLI ≥ 60). In underweight subjects (BMI < 18.5 kg/m2), higher FLI raised the risk of AF (by 1.6-fold in 30 ≤ FLI < 60 and by twofold in FLI ≥ 60). In normal- and overweight subjects, higher FLI was associated with an increased risk of AF, but the HRs were attenuated. In obese subjects, higher FLI was not associated with higher risk of AF. NAFLD as assessed by FLI was independently associated with an increased risk of AF in nonobese subjects with BMI < 25 kg/m2. The impact of NAFLD on AF risk was accentuated in lean subjects with underweight.

Outcomes of Nonalcoholic Fatty Liver Disease In Covid Positive Diabetic Patients: Cross Sectional Study

2021 ◽  
Vol 15 (12) ◽  
pp. 3241-3243
Author(s):  
Azhar Hussain ◽  
Mehwish Iftikhar ◽  
Amna Rizvi ◽  
Muhammad Latif ◽  
Muhammad Javed Ahmed ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Statistical Significance ◽  
Cross Sectional Study ◽  
Diabetic Patients ◽  
Sectional Study ◽  
Cross Sectional ◽  
Nonalcoholic Fatty Liver

Background: SARS-CoV-2 principally invades the respiratory system. ACE receptor are also abundant throughout the hepatobiliary system and their increased expression on hepatocyte make patients with NAFLD more vulnerable. Aim: To see outcomes of COVID positive diabetic patients suffering from Nonalcoholic fatty liver disease (NAFLD). Study design: Cross Sectional Study. Methodology: 150 diabetic and COVID PCR positive were recruited from COVID ward of Services Hospital in Lahore. Clinical parameters like BMI, SpO2, Hepatomegaly and lab parameters like HbA1C, AST ALT were noted in spreadsheet. Statistical analysis was done using SPSS v.25. Statistical significance for difference in proportions is calculated using Pearson’s Chi-Squared test. P less than 0.05 was considered statistically significant. Results: Around 84(56%) were males and 66(44%) females, smoked were 27(18%), mean age (years) was 59.7333 ±11.35023, mean BMI (kg/m²) was 30.1425±7.30673, 87(58%) patients had NAFLD, who experienced sever disease (53.2%; x^2=0.010) and more mortalities (60.2%;x^2=0.453) as compared to those who do not had condition. Conclusion: We concluded that NAFLD makes COVID-19 infected patients more fragile. Such patients experienced sever disease and more mortalities however need of mechanical ventilation remains almost equal between those who has NAFLD and those who didn’t had. Keywords: Nonalcoholic fatty liver disease, COVID-19, Diabetes, Mortality and Severity.

Lifestyle predictors of obese and non-obese patients with nonalcoholic fatty liver disease: A cross-sectional study

2018 ◽  
Vol 37 (5) ◽  
pp. 1550-1557 ◽  
Author(s):  
Joo Hee Kwak ◽  
Dae Won Jun ◽  
Seung Min Lee ◽  
Yong Kyun Cho ◽  
Kang Nyeong Lee ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Cross Sectional Study ◽  
Obese Patients ◽  
Sectional Study ◽  
Cross Sectional ◽  
Nonalcoholic Fatty Liver

scholarly journals Gender differences in the prevalence of nonalcoholic fatty liver disease in the Northeast of Thailand: A population-based cross-sectional study

F1000Research ◽  
2017 ◽  
Vol 6 ◽  
pp. 1630 ◽  
Author(s):  
Ueamporn Summart ◽  
Bandit Thinkhamrop ◽  
Nittaya Chamadol ◽  
Narong Khuntikeo ◽  
Metha Songthamwat ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Nonalcoholic Fatty Liver ◽  
Prevalence Difference ◽  
Post Menopausal

Background. Nonalcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease. A large number of studies have strongly described larger proportions of men being afflicted with NAFLD than women; however, recent studies investigating the role of gender and NAFLD have exposed the contrary. Methods. This cross-sectional study utilized data from the baseline survey of an ongoing cohort study called the Cholangiocarcinoma Screening and Care Program (CASCAP), conducted in the northeastern region of Thailand between March 2013 and September 2015. Information regarding socio-demographic, including gender, was collected using a standardized self-administered questionnaire. NAFLD was diagnosed with ultrasonography by board-certified radiologists. A binomial regression was used for estimating the prevalence differences, odds ratios (OR) and the 95% confidence intervals (CI) of NAFLD between men and women. Results. A total of 34,709 participants (27,073 females and 7,636 males) were recruited. The prevalence of NAFLD in women was 22.9% (95% CI: 22.5 to 23.5), whereas it was only 18.3% (95% CI: 17.4 to 19.2) in men. After adjusting for age and presence of diabetes mellitus and other underlying diseases, the prevalence was significantly higher in women, with adjusted prevalence difference of 4.2% (95% CI: 3.2 to 5.2) and adjusted OR of 1.3 (95% CI: 1.2 to 1.4). Women had a higher prevalence of NAFLD than men in all age groups and the largest difference was found in those aged 56-60 years (prevalence = 27.4% versus 21.2%; adjusted prevalence difference = 9.4%; 95% CI: 7.9 to 10.9; adjusted OR = 1.8; 95% CI: 1.8 to 2.0). Conclusion. NAFLD is more likely to affect women more than men, in particular, among the population 56-60 years of age, which is the post-menopausal transitional period. Therefore, post-menopausal women should be the target for interventions or further investigation for NAFLD.

Abstract 14339: Nonalcoholic Fatty Liver Disease and the Risk of Clinical Cardiovascular Events: A Meta-Analysis

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Toufik Mahfood Haddad ◽  
Shadi Hamdeh ◽  
Mahesh Anantha Narayanan ◽  
Arun Kanmanthareddy ◽  
Venkata M Alla
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Publication Bias ◽  
Fatty Liver Disease ◽  
Cardiovascular Events ◽  
Meta Analysis ◽  
Significant Heterogeneity ◽  
Cross Sectional ◽  
Nonalcoholic Fatty Liver

Background: Numerous studies have assessed the association of Nonalcoholic fatty liver disease (NAFLD) withcardiovascular disease (CVD). However, results have been conflicting due to variability in definitionsof NAFLD and ascertainment of CVD, often combining clinical and surrogate endpoints. We therefore systematically reviewed published literature to assess the association between NAFLD and clinical cardiovascular events. Methods: We searched Medline, Cochrane, google scholar, CINAHL, and Web of Sciencedatabasesusing terms “nonalcoholic fatty liver disease”, “cardiovascular disease”, and their combinations to identify studies published through March 2015. Data from selected studies was extracted and meta-analysis was then performed using Random effects model following the PRISMA guidelines. Publication bias and heterogeneity wereassessed. The main outcome measure was Odds ratio (OR) with 95% CI. Clinical CVD was defined as symptomatic coronary artery disease, myocardial infarction, coronary or peripheral intervention, ischemic stroke, and symptomatic peripheral vascular disease. Results: A total of 7 studies with 14634 patients (NAFLD: 4204; controls: 10430) were included in the final analysis. 3 studies were cross- sectional reporting prevalence, while 4 studies were prospective cohort studies reporting incidence. Patients with NAFLD had a significantly higher risk of clinical CVD compared to controls [OR: 3.17; 95% CI: 1.89-5.30, P<0.01) (figure 1A). There was significant heterogeneity (I2=93%). Funnel plot and Begg’s test did not reveal significant publication bias. Separate analyses of the cohort and cross sectional studies and exclusion sensitivity analysis did not alter the findings (figure 1B). Conclusion: NAFLD is associated with a three fold increase in the risk of clinical CVD compared to controls without NAFLD. These results need to be conformed in large prospective studies.

The impact of bariatric surgery on nonalcoholic fatty liver disease

2008 ◽  
Vol 11 (3) ◽  
pp. 267-274 ◽  
Author(s):  
Alexandre Coutinho Teixeira de Freitas ◽  
Antonio Carlos Ligocki Campos ◽  
Julio Cezar Uili Coelho
Keyword(s):  
Bariatric Surgery ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Nonalcoholic Fatty Liver ◽  
The Impact

scholarly journals A Novel Wistar Rat Model of Obesity-Related Nonalcoholic Fatty Liver Disease Induced by Sucrose-Rich Diet

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Maria Luíza R. P. Lima ◽  
Laura H. R. Leite ◽  
Carolina R. Gioda ◽  
Fabíola O. P. Leme ◽  
Claudia A. Couto ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Physical Training ◽  
Fatty Liver Disease ◽  
Density Lipoprotein ◽  
Oxidative Stress Marker ◽  
Nonalcoholic Fatty Liver ◽  
The Impact

The pathogenesis of nonalcoholic fatty liver disease (NAFLD) is not fully understood, and experimental models are an alternative to study this issue. We investigated the effects of a simple carbohydrate-rich diet on the development of obesity-related NAFLD and the impact of physical training on the metabolic abnormalities associated with this disorder. Sixty Wistar rats were randomly separated into experimental and control groups, which were fed with sucrose-enriched (18% simple carbohydrates) and standard diet, respectively. At the end of each experimental period (5, 10, 20, and 30 weeks), 6 animals from each group were sacrificed for blood tests and liver histology and immunohistochemistry. From weeks 25 to 30, 6 animals from each group underwent physical training. The experimental group animals developed obesity and NAFLD, characterized histopathologically by steatosis and hepatocellular ballooning, clinically by increased thoracic circumference and body mass index associated with hyperleptinemia, and metabolically by hyperglycemia, hyperinsulinemia, hypertriglyceridemia, increased levels of very low-density lipoprotein- (VLDL-) cholesterol, depletion of the antioxidants liver enzymes superoxide dismutase and catalase, and increased hepatic levels of malondialdehyde, an oxidative stress marker. Rats that underwent physical training showed increased high-density lipoprotein- (HDL-) cholesterol levels. In conclusion, a sucrose-rich diet induced obesity, insulin resistance, oxidative stress, and NAFLD in rats.

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