scholarly journals Lipoprotein Insulin Resistance Index Reflects Liver Fat Content in Patients With Nonalcoholic Fatty Liver Disease

2020 ◽  
Author(s):  
Anusha Vittal ◽  
Mark Shapses ◽  
Bashar Sharma ◽  
Disha Sharma ◽  
Qian Sun ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Resistance Index ◽  
Liver Fat ◽  
Liver Fat Content ◽  
Nonalcoholic Fatty Liver ◽  
Insulin Resistance Index

scholarly journals Gender differences in the efficacy of pioglitazone treatment in nonalcoholic fatty liver disease patients with abnormal glucose metabolism

2020 ◽  
Author(s):  
Liu Wang ◽  
Weiyun Wu ◽  
Xinxia Chang ◽  
Mingfeng Xia ◽  
Jian Gao ◽  
...  
Keyword(s):  
Liver Disease ◽  
Glucose Metabolism ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Fat Content ◽  
Liver Fat ◽  
Liver Fat Content ◽  
Nonalcoholic Fatty Liver ◽  
Abnormal Glucose Metabolism

Abstract Background: Pioglitazone is a promising therapeutic method for nonalcoholic fatty liver disease (NAFLD) patients with or without type 2 diabetes. However, there is remarkable variability in treatment response. We analyzed our previous randomized controlled trial to examine the effects of gender and other factors on the efficacy of pioglitazone in treating Chinese nonalcoholic fatty liver disease (NAFLD) patients with abnormal glucose metabolism.Methods: This is a post hoc analysis of a previous randomized, parallel controlled, open-label clinical trial (RCT)* with an original purpose of evaluating the efficacy of berberine and pioglitazone on NAFLD. The total population (n= 185) was randomly divided into three groups: lifestyle intervention (LSI), LSI + pioglitazone (PGZ) 15mg qd, and LSI + berberine (BBR) 0.5g tid, respectively, for 16 weeks. The study used proton magnetic resonance spectroscopy (1H- MRS) to assess liver fat content. Results: As compared with LSI, PGZ + LSI treatment induced further decreased liver fat content in women (-15.24% ± 14.54% vs. -8.76% ± 13.49%, p = 0.025), but less decreased liver fat content in men (-9.95% ± 15.18% vs. -12.64% ± 17.78%, p = 0.046). There was a significant interaction between gender and efficacy of pioglitazone before and after adjustment for age, smoking, drinking, baseline BMI, BMI change, treatment adherence, baseline liver fat content, and glucose metabolism.Conclusion: The study recommends pioglitazone plus lifestyle intervention for Chinese NAFLD female patients with abnormal glucose metabolism.* Trial registration: Role of Pioglitazone and Berberine in Treatment of Non-Alcoholic Fatty Liver Disease, NCT00633282. Registered 3 March 2008, https://register.clinicaltrials.gov.

scholarly journals Gender differences in the efficacy of pioglitazone treatment in nonalcoholic fatty liver disease patients with abnormal glucose metabolism

2020 ◽  
Author(s):  
Hongmei Yan ◽  
Weiyun Wu ◽  
Xinxia Chang ◽  
Mingfeng Xia ◽  
Sicheng Ma ◽  
...  
Keyword(s):  
Liver Disease ◽  
Glucose Metabolism ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Fat Content ◽  
Liver Fat ◽  
Liver Fat Content ◽  
Nonalcoholic Fatty Liver ◽  
Abnormal Glucose Metabolism

Abstract Background: Pioglitazone is a promising therapeutic method for nonalcoholic fatty liver disease (NAFLD) patients with or without type 2 diabetes. However, there is remarkable variability in treatment response. We analyzed our previous randomized controlled trial to examine the effects of gender and other factors on the efficacy of pioglitazone in treating Chinese nonalcoholic fatty liver disease (NAFLD) patients with abnormal glucose metabolism.Methods: This is a post hoc analysis of a previous randomized, parallel controlled, open-label clinical trial (RCT)* with an original purpose of evaluating the efficacy of berberine and pioglitazone on NAFLD. The total population (n= 185) was randomly divided into three groups: lifestyle intervention (LSI), LSI + pioglitazone (PGZ) 15 mg qd, and LSI + berberine (BBR) 0.5 g tid, respectively, for 16 weeks. The study used proton magnetic resonance spectroscopy (1H- MRS) to assess liver fat content. Results: As compared with LSI, PGZ + LSI treatment further decreased liver fat content in women (-15.24% ± 14.54% vs. -8.76% ± 13.49%, p = 0.025), but less decreased liver fat content in men (-9.95% ± 15.18% vs. -12.64% ± 17.78%, p = 0.046). There was a significant interaction between gender and efficacy of pioglitazone before and after adjustment for age, smoking, drinking, baseline BMI, BMI change, treatment adherence, baseline liver fat content, and glucose metabolism.Conclusion: The study recommends pioglitazone plus lifestyle intervention for Chinese NAFLD female patients with abnormal glucose metabolism.* Trial registration: Role of Pioglitazone and Berberine in Treatment of Non-Alcoholic Fatty Liver Disease, NCT00633282. Registered 3 March 2008, https://register.clinicaltrials.gov.

scholarly journals The role of liver fat and insulin resistance as determinants of plasma aminotransferase elevation in nonalcoholic fatty liver disease

Hepatology ◽  
2014 ◽  
Vol 61 (1) ◽  
pp. 153-160 ◽  
Author(s):  
Maryann Maximos ◽  
Fernando Bril ◽  
Paola Portillo Sanchez ◽  
Romina Lomonaco ◽  
Beverly Orsak ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Liver Fat ◽  
Nonalcoholic Fatty Liver

scholarly journals Gender differences in the efficacy of pioglitazone treatment in nonalcoholic fatty liver disease patients with abnormal glucose metabolism

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Hongmei Yan ◽  
Weiyun Wu ◽  
Xinxia Chang ◽  
Mingfeng Xia ◽  
Sicheng Ma ◽  
...  
Keyword(s):  
Liver Disease ◽  
Glucose Metabolism ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Fat Content ◽  
Liver Fat ◽  
Liver Fat Content ◽  
Nonalcoholic Fatty Liver ◽  
Abnormal Glucose Metabolism

Abstract Background Pioglitazone is a promising therapeutic method for nonalcoholic fatty liver disease (NAFLD) patients with or without type 2 diabetes. However, there is remarkable variability in treatment response. We analyzed our previous randomized controlled trial to examine the effects of gender and other factors on the efficacy of pioglitazone in treating Chinese nonalcoholic fatty liver disease (NAFLD) patients with abnormal glucose metabolism. Methods This is a post hoc analysis of a previous randomized, parallel controlled, open-label clinical trial (RCT) with an original purpose of evaluating the efficacy of berberine and pioglitazone on NAFLD. The total population (n = 185) was randomly divided into three groups: lifestyle intervention (LSI), LSI + pioglitazone (PGZ) 15 mg qd, and LSI + berberine (BBR) 0.5 g tid, respectively, for 16 weeks. The study used proton magnetic resonance spectroscopy (1H-MRS) to assess liver fat content. Results As compared with LSI, PGZ + LSI treatment further decreased liver fat content in women (− 15.24% ± 14.54% vs. − 8.76% ± 13.49%, p = 0.025), but less decreased liver fat content in men (− 9.95% ± 15.18% vs. − 12.64% ± 17.78%, p = 0.046). There was a significant interaction between gender and efficacy of pioglitazone before and after adjustment for age, smoking, drinking, baseline BMI, BMI change, treatment adherence, baseline liver fat content, and glucose metabolism. Conclusion The study recommends pioglitazone plus lifestyle intervention for Chinese NAFLD female patients with abnormal glucose metabolism. Trial registration Role of Pioglitazone and Berberine in Treatment of Non-Alcoholic Fatty Liver Disease, NCT00633282. Registered on 3 March 2008, https://register.clinicaltrials.gov.

scholarly journals Nonalcoholic Fatty Liver Disease in Nonobese Subjects of African Origin Has Atypical Metabolic Characteristics

2019 ◽  
Vol 3 (11) ◽  
pp. 2051-2063
Author(s):  
Debbie S Thompson ◽  
Ingrid A Tennant ◽  
Deanne P Soares ◽  
Clive Osmond ◽  
Chris D Byrne ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Liver Fat ◽  
Fasting Insulin ◽  
African Origin ◽  
Fetuin A ◽  
Nonalcoholic Fatty Liver

Abstract Background Nonobese nonalcoholic fatty liver disease is reported in several populations. However, because persons of African origin display unique fat accumulation, insulin resistance, and lipid profiles, we investigated fatty liver in nonobese persons of African origin. Method We recruited 78 urban Jamaican volunteers. CT was used to estimate liver and abdominal fat and dual-energy X-ray absorptiometry to measure body composition. Fasting blood was collected for lipids, alanine aminotransferase (ALT), adiponectin, and fetuin-A. Homeostatic model assessment of insulin resistance (HOMA-IR), whole-body insulin sensitivity index (WBISI), insulinogenic index (IGI), and oral disposition index (oDI) were calculated after a 75-g oral glucose tolerance test. Results Fifty-two percent of participants were male; mean (±SD) age was 28.5 ± 7.8 years, and body mass index was 22.4 ± 3.0 kg/m2. Mean liver attenuation (MLA) and liver/spleen (LS) ratio, both inversely correlated to liver fat, were 62.8 ± 4.3 HU and 1.2 ± 0.1, respectively; 3.8% of participants had liver fat >30% (LS ratio < 1). In age, sex, and BMI-adjusted correlations, MLA was negatively associated with weight (r = −0.30; P = 0.009) and height (r = −0.28; P = 0.017) and was associated with fasting glucose (r = 0.23; P = 0.05), fasting insulin (r = 0.42; P ≤ 0.001) and HOMA-IR (r = 0.35; P = 0.004). Serum lipids, ALT, adiponectin, fetuin-A, WBISI, IGI, and oDI were not associated with liver fat. Conclusions In nonobese Afro-Caribbean participants, greater liver fat was associated with weight and height and lower fasting insulin and hyperinsulinemia appears to be influential in the reduction of NAFLD. These findings may be influenced by ethnicity, body size, and method of estimating liver fat.

scholarly journals Neck Circumference is an Effective Supplement for Nonalcoholic Fatty Liver Disease Screening in a Community-Based Population

2020 ◽  
Vol 2020 ◽  
pp. 1-6 ◽  
Author(s):  
Chaohui Jian ◽  
Yiting Xu ◽  
Xiaojing Ma ◽  
Yun Shen ◽  
Yufei Wang ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Resistance Index ◽  
Neck Circumference ◽  
Liver Fat ◽  
Model Assessment ◽  
Nonalcoholic Fatty Liver ◽  
Positive Correlation

Background. Accumulating evidence has shown that neck circumference (NC) is associated with obesity-related metabolic abnormalities. Nonalcoholic fatty liver disease (NAFLD) is regarded as a liver manifestation of metabolic syndrome. This study aimed to investigate the relationship between NC and liver fat content (LFC) and NAFLD. Methods. A total of 1698 subjects (577 men and 1121 women) from the Shanghai community were enrolled. All the subjects underwent NC measurement and biochemical measurements. LFC was calculated using the parameters from abdominal ultrasound images. Elevated NC was defined as NC ≥38.5 cm in men and NC ≥34.5 cm in women. Results. Subjects with NAFLD based on the LFC measurement had higher values of NC, liver enzyme profiles, homoeostasis model assessment-insulin resistance index, and LFC than those without NAFLD (all P<0.05), irrespective of sex. NC showed an upward trend with the increase of LFC in both men and women (both P<0.05). An elevated NC could identify 55.22% of men and 50.29% of women with NAFLD based on quantitative ultrasonography. The positive correlation between NC and LFC remained significant even after adjustment for central obesity (both P<0.05). After adjusting for confounding factors, the risk of NAFLD in subjects with an elevated NC was 1.52-fold higher in men (P=0.036) and 2.31-fold higher in women (P<0.001). Conclusions. There was a significant and positive correlation between NC and LFC. The risk of NAFLD increased significantly in subjects with an elevated NC.

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