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Luo J, Du Z, Liang D, Li M, Yin Y, Chen M, Yang L. Gamma-Glutamyl Transpeptidase-to-Platelet ratio predicts liver fibrosis in patients with concomitant chronic hepatitis B and nonalcoholic fatty liver disease. J Clin Lab Anal 2022; 36:e24596. [PMID: 35808928 PMCID: PMC9396178 DOI: 10.1002/jcla.24596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 04/16/2022] [Accepted: 06/27/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES The aim of this study was to compare the correlation of gamma-glutamyl transpeptidase-to-platelet ratio (GPR), aspartate aminotransferase-to-platelet ratio index (APRI), fibrosis index-4 (FIB-4), and liver stiffness measurement (LSM) in the diagnosis of liver fibrosis, and perform a diagnostic value of GPR for predicting fibrosis in CHB patients with NAFLD. METHODS A retrospective study was conducted on CHB patients concurrent with NAFLD between September 2019 and December 2020. They were divided into control group (LSM ≤ 9.7 kpa) and fibrosis group (LSM ≥ 9.8 kpa). Demographic data were collected; ALT, AST, and PLT were also detected. LSM was measured by transient elastography (TE). The GPR, APRI, and FIB-4 were calculated. The correlation between GPR, APRI, FIB-4, and LSM was compared. The accuracy of predicting liver fibrosis using GPR, APRI, and FIB-4 was assessed. RESULTS Eighty-five CHB patients with NAFLD were enrolled. Multivariate analysis showed that age (p = 0.005), GGT (p = 0.001), and PLT (p = 0.013) were the independent risk factors for LSM. The GPR (p = 0.008), APRI (p = 0.001), and FIB-4 (p = 0.001) values in fibrosis group were higher than control group. Pearson linear correlation was used to analyze the correlations between LSM and GPR, APRI, and FIB-4. LSM was correlated with GPR, APRI, and FIB-4. The AUCs of GPR, APRI, and FIB4 were 0.805, 0.766, and 0.826 in assessing liver fibrosis, respectively. No significant differences in the areas of GPR were comparable to that of APRI and FIB-4. CONCLUSION GPR has a good correlation with LSM in assessing liver fibrosis and can be used as a noninvasive index for the assessment of liver fibrosis in patients with concomitant CHB and NAFLD.
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Affiliation(s)
- Jie Luo
- Department of Hepatology, The Third Affiliated Hospital of Shenzhen University, ShenZhen LuoHu People's Hospital, Shenzhen, China
| | - Zhan Du
- Department of Medical Examination, The Third Affiliated Hospital of Shenzhen University, Shenzhen Luohu People's Hospital, Shenzhen, China
| | - Dongli Liang
- Department of Hepatology, The Third Affiliated Hospital of Shenzhen University, ShenZhen LuoHu People's Hospital, Shenzhen, China
| | - Manni Li
- Department of Hepatology, The Third Affiliated Hospital of Shenzhen University, ShenZhen LuoHu People's Hospital, Shenzhen, China
| | - Yanyao Yin
- Department of Hepatology, The Third Affiliated Hospital of Shenzhen University, ShenZhen LuoHu People's Hospital, Shenzhen, China
| | - Mingfa Chen
- Department of Hepatology, The Third Affiliated Hospital of Shenzhen University, ShenZhen LuoHu People's Hospital, Shenzhen, China
| | - Liuqing Yang
- Department of Infectious Disease, The Third People's Hospital of Shenzhen, The Second Affiliated Hospital to Southern University of Science and Technology, Shenzhen, China
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Destrempes F, Gesnik M, Chayer B, Roy-Cardinal MH, Olivié D, Giard JM, Sebastiani G, Nguyen BN, Cloutier G, Tang A. Quantitative ultrasound, elastography, and machine learning for assessment of steatosis, inflammation, and fibrosis in chronic liver disease. PLoS One 2022; 17:e0262291. [PMID: 35085294 PMCID: PMC8794185 DOI: 10.1371/journal.pone.0262291] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 12/21/2021] [Indexed: 12/12/2022] Open
Abstract
Objective To develop a quantitative ultrasound (QUS)- and elastography-based model to improve classification of steatosis grade, inflammation grade, and fibrosis stage in patients with chronic liver disease in comparison with shear wave elastography alone, using histopathology as the reference standard. Methods This ancillary study to a prospective institutional review-board approved study included 82 patients with non-alcoholic fatty liver disease, chronic hepatitis B or C virus, or autoimmune hepatitis. Elastography measurements, homodyned K-distribution parametric maps, and total attenuation coefficient slope were recorded. Random forests classification and bootstrapping were used to identify combinations of parameters that provided the highest diagnostic accuracy. Receiver operating characteristic (ROC) curves were computed. Results For classification of steatosis grade S0 vs. S1-3, S0-1 vs. S2-3, S0-2 vs. S3, area under the receiver operating characteristic curve (AUC) were respectively 0.60, 0.63, and 0.62 with elasticity alone, and 0.90, 0.81, and 0.78 with the best tested model combining QUS and elastography features. For classification of inflammation grade A0 vs. A1-3, A0-1 vs. A2-3, A0-2 vs. A3, AUCs were respectively 0.56, 0.62, and 0.64 with elasticity alone, and 0.75, 0.68, and 0.69 with the best model. For classification of liver fibrosis stage F0 vs. F1-4, F0-1 vs. F2-4, F0-2 vs. F3-4, F0-3 vs. F4, AUCs were respectively 0.66, 0.77, 0.72, and 0.74 with elasticity alone, and 0.72, 0.77, 0.77, and 0.75 with the best model. Conclusion Random forest models incorporating QUS and shear wave elastography increased the classification accuracy of liver steatosis, inflammation, and fibrosis when compared to shear wave elastography alone.
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Affiliation(s)
- François Destrempes
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada
| | - Marc Gesnik
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada
| | - Boris Chayer
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada
| | - Marie-Hélène Roy-Cardinal
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada
| | - Damien Olivié
- Department of Radiology, Radiation oncology and Nuclear Medicine, Université de Montréal, Montréal, Québec, Canada
- Department of Radiology, Centre hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Jeanne-Marie Giard
- Department of Medicine, Division of Hepatology and Liver Transplantation, Université de Montréal, Montréal, Québec, Canada
| | - Giada Sebastiani
- Department of Medicine, Division of Gastroenterology and Hepatology, McGill University Health Centre (MUHC), Montréal, Québec, Canada
| | - Bich N. Nguyen
- Department of Pathology, Centre hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
- Department of Pathology and Cellular Biology, Université de Montréal, Montréal, Québec, Canada
| | - Guy Cloutier
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada
- Department of Radiology, Radiation oncology and Nuclear Medicine, Université de Montréal, Montréal, Québec, Canada
- Institute of Biomedical Engineering, University of Montreal, Montréal, Québec, Canada
- * E-mail: (GC); (AT)
| | - An Tang
- Department of Radiology, Radiation oncology and Nuclear Medicine, Université de Montréal, Montréal, Québec, Canada
- Department of Radiology, Centre hospitalier de l’Université de Montréal (CHUM), Montréal, Québec, Canada
- Laboratory of Medical Image Analysis, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada
- * E-mail: (GC); (AT)
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3
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Townshend-Bulson L, Roik E, Barbour Y, Bruden DJT, Homan CE, Espera HGF, Stevenson TJ, Hewitt AM, Rhodes W, Gove JE, Plotnik JN, Snowball MM, McGilvray J, Simons BC, Johnston JM, McMahon BJ. The Alaska Native/American Indian experience of hepatitis C treatment with sofosbuvir-based direct-acting antivirals. PLoS One 2021; 16:e0260970. [PMID: 34855920 PMCID: PMC8639063 DOI: 10.1371/journal.pone.0260970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 11/20/2021] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Direct-acting antiviral (DAA) drugs have been effective in the treatment of chronic hepatitis C virus (HCV) infection. Limited data are available on safety, tolerability, and efficacy in American Indian or Alaska Native people. We aim to evaluate the treatment outcomes of sofosbuvir- based regimens for treatment of HCV in a real life setting in Alaska Native/American Indian (AN/AI) people. METHODS AN/AI patients within the Alaska Tribal Health System with confirmed positive anti-HCV and HCV RNA, who were 18 years of age and older were included in the study. Pretreatment baseline patient characteristics, treatment efficacy based on sustained virologic response (SVR) 12 weeks after treatment completion, and adverse effects were assessed. The following treatments were given according to the American Association for the Study of Liver Diseases/Infectious Disease Society of America (AASLD/IDSA) HCV Guidance: ledipasvir/sofosbuvir, sofosbuvir plus weight-based ribavirin, and sofosbuvir/velpatasvir. RESULTS We included 501 patients with a mean age of 54.3 (range 21.3-78.3) in the study. Overall SVR was achieved in 95.2% of patients who received one of the three DAA regimens. For those with cirrhosis, overall SVR was 92.8% and for those with genotype 3 91.1% achieved SVR. The most common symptom experienced during treatment was headache. Joint pain was found to decrease during treatment. One person discontinued sofosbuvir plus ribavirin due to myocardial infarction and one discontinued sofosbuvir/velpatasvir due to urticaria. CONCLUSIONS In the real-world setting, sofosbuvir-based treatment is safe, effective, and well tolerated in AN/AI patients. Sustained virologic response was high regardless of HCV genotype or cirrhosis status.
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Affiliation(s)
- Lisa Townshend-Bulson
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Elena Roik
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Youssef Barbour
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Dana J. T. Bruden
- Centers for Disease Control and Prevention, Anchorage, Alaska, United States of America
| | - Chriss E. Homan
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Hannah G. F. Espera
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | | | - Annette M. Hewitt
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Wileina Rhodes
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - James E. Gove
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Julia N. Plotnik
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Mary M. Snowball
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - John McGilvray
- Pharmacy Department, Southcentral Foundation, Anchorage, Alaska, United States of America
| | - Brenna C. Simons
- Centers for Disease Control and Prevention, Anchorage, Alaska, United States of America
| | - Janet M. Johnston
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
| | - Brian J. McMahon
- Alaska Native Tribal Health Consortium, Liver Disease and Hepatitis Program, Anchorage, Alaska, United States of America
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4
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Lv D, Wang Z, Ji S, Wang X, Hou H. Plasma Levels of Homocysteine is Associated with Liver Fibrosis in Health Check-Up Population. Int J Gen Med 2021; 14:5175-5181. [PMID: 34512000 PMCID: PMC8423488 DOI: 10.2147/ijgm.s329863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 08/24/2021] [Indexed: 01/02/2023] Open
Abstract
Object Studies have shown a link between homocysteine (Hcy) and heart diseases, kidney diseases, cerebrovascular diseases, liver diseases, and other pathological conditions. However, the relationship between Hcy and liver fibrosis (LF) is unclear. Here, we studied the link between plasma Hcy concentration and LF. Methods We determined and recorded the plasma Hcy concentration, general biochemical parameters, and liver stiffness measurement (LSM) in 1582 subjects, followed by statistical data analyses. Results During different stages of LF, we found a considerable difference (p <0.001 unless specified) in body mass index (BMI), sex, age, Hcy, the levels of alanine transaminase (ALT), gamma-glutamyl transpeptidase (GGT; P = 0.012), triglycerides (TG; P = 0.006), low-density lipoprotein cholesterol (LDL-C), fasting blood glucose (FBS), and platelet count (PLT). There was a strong association between the plasma Hcy concentration and the serum biomarkers of LF (P <0.001) and the values of LSM (P <0.001). Conclusion The plasma Hcy concentration was substantially different among different stages of LF. The higher the plasma Hcy concentration, the more evident was the degree of LF.
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Affiliation(s)
- Dan Lv
- Physical Examination Center, Hebei General Hospital, Shijiazhuang City, Hebei Province, People's Republic of China
| | - Zepu Wang
- Department of Hepatobiliary Surgery, Hebei General Hospital, Shijiazhuang City, Hebei Province, People's Republic of China
| | - Shuai Ji
- Physical Examination Center, Hebei General Hospital, Shijiazhuang City, Hebei Province, People's Republic of China
| | - Xiaoxi Wang
- Physical Examination Center, Hebei General Hospital, Shijiazhuang City, Hebei Province, People's Republic of China
| | - Huiqing Hou
- Physical Examination Center, Hebei General Hospital, Shijiazhuang City, Hebei Province, People's Republic of China
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5
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Bhatt M, Yazdani L, Destrempes F, Allard L, Nguyen BN, Tang A, Cloutier G. Multiparametric in vivo ultrasound shear wave viscoelastography on farm-raised fatty duck livers: human radiology imaging applied to food sciences. Poult Sci 2021; 100:100968. [PMID: 33607316 PMCID: PMC7900601 DOI: 10.1016/j.psj.2020.12.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/14/2020] [Accepted: 12/18/2020] [Indexed: 12/19/2022] Open
Abstract
Nine mulard ducks that were being raised for foie gras (steatosis) production went through in vivo shear wave (SW) elastography imaging of their liver during the force-feeding period to investigate changes in liver tissue characteristics. A total of 4 imaging sessions at an interval of 3 to 4 d were conducted at the farm on each animal. Three ducks were sacrificed at the second, third, and fourth imaging sessions for histopathology analysis of all animals at these time points. Six SW elastography parameters were evaluated: SW speed, SW attenuation, SW dispersion, Young's modulus, viscosity, and shear modulus. Shear waves of different frequencies propagate with different phase velocities. Thus, SW speed and other dependent parameters such as Young's modulus, viscosity, and shear modulus were computed at 2 frequencies: 75 and 202 Hz. Each parameter depicted a statistically significant trend along the force-feeding process (P-values between 0.001 and 0.0001). The fat fraction of the liver increased over the 12-day period of feeding. All parameters increased monotonically over time at 75 Hz, whereas modal relations were seen at 202 Hz. Shear wave dispersion measured between 75 and 202 Hz depicted a plateau from day 5. Based on this validation, proposed imaging methods are aimed to be used in the future on naturally fed ducks and geese.
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Affiliation(s)
- Manish Bhatt
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada H2X 0A9
| | - Ladan Yazdani
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada H2X 0A9; Institute of Biomedical Engineering, University of Montreal, Montréal, Québec, Canada H3C 3J7
| | - François Destrempes
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada H2X 0A9
| | - Louise Allard
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada H2X 0A9
| | - Bich N Nguyen
- Service of Pathology, University of Montreal Hospital (CHUM), Montréal, Québec, Canada H2X 0C1
| | - An Tang
- Institute of Biomedical Engineering, University of Montreal, Montréal, Québec, Canada H3C 3J7; Laboratory of Medical Image Analysis, CRCHUM, Montréal, Québec, Canada H2X 0A9; Department of Radiology, Radio-Oncology and Nuclear Medicine, University of Montreal, Montréal, Québec, Canada H3T 1J4
| | - Guy Cloutier
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center (CRCHUM), Montréal, Québec, Canada H2X 0A9; Institute of Biomedical Engineering, University of Montreal, Montréal, Québec, Canada H3C 3J7; Department of Radiology, Radio-Oncology and Nuclear Medicine, University of Montreal, Montréal, Québec, Canada H3T 1J4.
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6
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Yang X, Chang X, Wu S, Sun X, Zhu X, Wang L, Xu Y, Yao X, Rao S, Hu X, Xia M, Bian H, Yan H, Gao X. Performance of liver stiffness measurements obtained with FibroScan is affected by glucose metabolism in patients with nonalcoholic fatty liver disease. Lipids Health Dis 2021; 20:27. [PMID: 33757528 PMCID: PMC7986416 DOI: 10.1186/s12944-021-01453-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/09/2021] [Indexed: 02/07/2023] Open
Abstract
Background The performance of liver stiffness measurements (LSMs) obtained using FibroScan can be affected by several factors, and cut-off values are different for fibrosis caused by various aetiologies. The study aims to evaluate the diagnostic accuracy of LSM in nonalcoholic fatty liver disease (NAFLD) patients with abnormal glucose metabolism and investigate whether the LSM value would be affected by metabolic indicators. Methods The study involved 91 NAFLD patients with abnormal glucose metabolism who underwent liver biopsy. The diagnostic accuracy of LSM value was evaluated by the receiver operator characteristic (ROC) curves, with the biopsy results taken as the gold standard. Multivariate linear regression and subgroup analysis were performed to determine the correlated indicators. Results The areas under the ROC curves (AUROCs) of LSM values for detecting fibrosis stage ≥1, 2, 3 and 4 were 0.793 (95% confidence interval [CI]: 0.695–0.871), 0.764 (95% CI: 0.663–0.846), 0.837 (95% CI: 0.744–0.906) and 0.902 (95% CI: 0.822–0.955), with cut-off values of 6.3, 7.6, 8.3 and 13.8 kPa, respectively. Multivariate linear regression demonstrated that haemoglobin A1c (HbA1c, β = 0.205, P = 0.026) and alanine aminotransferase (ALT, β = 0.192, P = 0.047) were independently associated with the LSM value after adjustment for fibrosis stage, ballooning and inflammation grade from liver biopsy. Subgroup analysis demonstrated that LSM values were slightly higher in patients with HbA1c ≥7% than in those with HbA1c < 7% and in patients with body mass index (BMI) ≥30 kg/m2 than in those with BMI < 30 kg/m2. Conclusions FibroScan was valuable for the evaluation of liver fibrosis in NAFLD patients with abnormal glucose metabolism. FibroScan is recommended to evaluate severe fibrosis, especially to exclude advanced fibrosis. Glucose metabolism state may affect LSM values. Supplementary Information The online version contains supplementary material available at 10.1186/s12944-021-01453-5.
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Affiliation(s)
- Xinyu Yang
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Xinxia Chang
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Shengdi Wu
- Department of Gastroenterology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoyang Sun
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Xiaopeng Zhu
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Liu Wang
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
| | - Yushan Xu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xiuzhong Yao
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shengxiang Rao
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiqi Hu
- Department of Pathology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Mingfeng Xia
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China. .,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China.
| | - Hua Bian
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China. .,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China. .,Department of Endocrinology and Metabolism, Wusong Branch of Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Hongmei Yan
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China. .,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China.
| | - Xin Gao
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Fudan Institute for Metabolic Disease, Fudan University, Shanghai, China
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Ryu SR, Yoo JJ, Kang SH, Jeong SW, Kim MY, Cho YK, Chang Y, Kim SG, Jang JY, Kim YS, Baik SK, Kim YJ, Park SY, Baymbajav B. The cut-off value of transient elastography to the value of hepatic venous pressure gradient in alcoholic cirrhosis. Clin Mol Hepatol 2020; 27:197-206. [PMID: 33317252 PMCID: PMC7820198 DOI: 10.3350/cmh.2020.0171] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/06/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND/AIMS The hepatic venous pressure gradient (HVPG) reflects portal hypertension, but its measurement is invasive. Transient elastography (TE) is a noninvasive method for evaluating liver stiffness (LS). We investigated the correlation between the value of LS, LS to platelet ratio (LPR), LS-spleen diameter-to-platelet ratio score (LSPS) and HVPG according to the etiology of cirrhosis, especially focused on alcoholic cirrhosis. METHODS Between January 2008 and March 2017, 556 patients who underwent HVPG and TE were consecutively enrolled. We evaluated LS, LPR, and LSPS according to the etiology of cirrhosis and analyzed their correlations with HVPG. RESULTS The LS value was higher in patients with alcoholic cirrhosis than viral cirrhosis based on the HVPG (43.5 vs. 32.0 kPa, P<0.001). There were no significant differences in the LPR or LSPS between alcoholic and viral cirrhosis groups, and the areas under the curves for the LPR and LSPS in subgroups according to HVPG levels were not superior to that for LS. In alcoholic cirrhosis, the LS cutoff value for predicting an HVPG ≥10 mmHg was 32.2 kPa with positive predictive value (PPV) of 94.5% and 36.6 kPa for HVPG ≥12 mmHg with PPV of 91.0%. CONCLUSION The LS cutoff value should be determined separately for patients with alcoholic and viral cirrhosis. In alcoholic cirrhosis, the LS cutoff values were 32.2 and 36.6 kPa for predicting an HVPG ≥10 and ≥12 mmHg, respectively. However, there were no significant differences in the LPR or LSPS between alcoholic and viral cirrhosis groups.
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Affiliation(s)
- Se Ri Ryu
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Jeong-Ju Yoo
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Seong Hee Kang
- Department of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Soung Won Jeong
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Young Kyu Cho
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Young Chang
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Jae Young Jang
- Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Young Seok Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Yong Jae Kim
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Su Yeon Park
- Department of Biostatistics, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
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8
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Dong Y, Qiu Y, Zhang Q, Yang D, Yu L, Wang WP, Dietrich CF. Preliminary Clinical Experience with Shear Wave Dispersion Imaging for Liver Viscosity in Preoperative Diagnosis of Focal Liver Lesions. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2020; 58:847-854. [PMID: 32947630 DOI: 10.1055/a-1217-7465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The aim of our study is to analyze viscosity characteristics of focal liver lesions (FLLs) and the diagnostic performance of shear wave dispersion (SWD) in differentiating benign and malignant FLLs. METHODS Between January 2018 and April 2018, 58 consecutive patients (median age 57, age range 21-74 years, 37 males) with 58 FLLs located on the right lobe of liver were prospectively studied. The Aplio i900 series diagnostic ultrasound system (Canon Medical systems) equipped with a curvilinear PV1-475BX transducer (1-8 MHz) was used. SWD slope and viscosity measurements were expressed as mean ± standard deviation for both liver tumors and background liver parenchyma. Histopathological results after surgery were regarded as the gold standard for diagnosis. RESULTS Final diagnosis included 40 cases of malignant and 18 cases of benign FLLs. The mean viscosity value were 14.78 ± 1.86 m/s/kHz for hepatocellular carcinoma (n = 30), 14.81 ± 2.35 m/s/kHz for liver metastasis lesions (n = 10), 13.23 ± 1.31 m/s/kHz for hemangioma (n = 13), and 13.67 ± 2.72 m/s/kHz for focal nodular hyperplasia (n = 5). Malignant FLLs showed higher mean viscosity values (14.79 ± 3.15 m/s/KHz) than benign FLLs (13.36 ± 2.76 m/s/KHz) (p < 0.05). The best performing cut-off value of lesion viscosity was 13.15 m/s/kHz (sensitivity 83.3 %; specificity 56.5 %; area under the curve (AUC) 0.71) for malignancy) (p < 0.05). CONCLUSIONS The analysis of SWD slope and liver viscosity parameters provide additional viscoelastic information about FLLs before operation.
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Affiliation(s)
- Yi Dong
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
| | - Yijie Qiu
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
| | - Qi Zhang
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
| | - Daohui Yang
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
| | - Lingyun Yu
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
| | - Wen-Ping Wang
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
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Yan Y, Xing X, Lu Q, Wang X, Luo X, Yang L. Assessment of biopsy proven liver fibrosis by two-dimensional shear wave elastography in patients with primary biliary cholangitis. Dig Liver Dis 2020; 52:555-560. [PMID: 32111390 DOI: 10.1016/j.dld.2020.02.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/11/2020] [Accepted: 02/03/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Two-dimensional shear-wave elastography (2D-SWE) is an ultrasound-based technique used to stage liver fibrosis by measuring liver stiffness (LS). The diagnostic performance of 2D-SWE for assessing liver fibrosis in patients with primary biliary cholangitis (PBC) has not been reported before. AIMS To investigate the diagnostic performance of 2D-SWE for staging liver fibrosis in patients with PBC by using histologic analysis as a reference standard. METHODS Patients with PBC who underwent liver biopsy and 2D-SWE were retrospectively collected. Liver fibrosis was staged according to the Scheuer scoring system. Areas under receiver operating characteristic curve (AUROC) was constructed to assess the accuracy of 2D-SWE and serum fibrosis models for staging liver fibrosis. RESULTS The diagnostic performance characteristics were determined for 157 patients with PBC. The AUROCs of LS measured by 2D-SWE for significant fibrosis, severe fibrosis, and cirrhosis were 0.88, 0.97 and 0.99, respectively. The cutoff values of LS measured by 2D-SWE in discriminating significant fibrosis, severe fibrosis, and cirrhosis were 10.7 kPa, 12.2 kPa and 14.1 kPa, respectively. The diagnostic accuracy of 2D-SWE for staging liver fibrosis was 73.9%. CONCLUSIONS 2D-SWE is an efficient noninvasive method for the assessment of liver fibrosis in patients with PBC.
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Affiliation(s)
- Yuling Yan
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xian Xing
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Qiang Lu
- Department of Ultrasonography, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xiaoze Wang
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xuefeng Luo
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Li Yang
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
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Wang L, Zhu M, Cao L, Yao M, Lu Y, Wen X, Zhang Y, Ning J, Long H, Zhu Y, Hu G, Dang S, Fu Q, Chen L, Zhang X, Zhao J, Gao Z, Nan Y, Lu F. Liver Stiffness Measurement Can Reflect the Active Liver Necroinflammation in Population with Chronic Liver Disease: A Real-world Evidence Study. J Clin Transl Hepatol 2019; 7:313-321. [PMID: 31915600 PMCID: PMC6943212 DOI: 10.14218/jcth.2019.00040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/01/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023] Open
Abstract
Background and Aims: Non-invasive evaluation of liver necroinflammation in patients with chronic liver disease is an unmet need in clinical practice. The diagnostic accuracy of transient elastography-based liver stiffness measurement (LSM) for liver fibrosis could be affected by liver necroinflammation, the latter of which could intensify stiffness of the liver. Such results have prompted us to explore the diagnosis potential of LSM for liver inflammation. Methods: Three cross-sectional cohorts of liver biopsy-proven chronic liver disease patients were enrolled, including 1417 chronic hepatitis B (CHB) patients from 10 different medical centers, 106 non-alcoholic steatohepatitis patients, and 143 patients with autoimmune-related liver diseases. Another longitudinal cohort of 14 entecavir treatment patients was also included. The receiver operating characteristic (ROC) curve was employed to explore the diagnostic value of LSM. Results: In CHB patients, LSM value ascended with the increased severity of liver necroinflammation in patients with the same fibrosis stage. Such positive correlation between LSM and liver necroinflammation was also found in non-alcoholic steatohepatitis and autoimmune-related liver diseases populations. Furthermore, the ROC curve exhibited that LSM could identify moderate and severe inflammation in CHB patients (area under the ROC curve as 0.779 and 0.838) and in non-alcoholic steatohepatitis patients (area under the ROC curve as 0.826 and 0.871), respectively. Such moderate diagnostic value was also found in autoimmune-related liver diseases patients. In addition, in the longitudinal entecavir treated CHB cohort, a decline of LSM values was observed in parallel with the control of inflammatory activity in liver. Conclusions: Our study implicates a diagnostic potential of LSM to evaluate the severity of liver necroinflammation in chronic liver disease patients.
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Affiliation(s)
- Leijie Wang
- Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Mingyu Zhu
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lihua Cao
- Liver Disease Center, Qinhuangdao Third Hospital, Qinhuangdao, Hebei, China
| | - Mingjie Yao
- Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Yiwei Lu
- Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | - Xiajie Wen
- Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Ying Zhang
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Jing Ning
- Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Huiling Long
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yueyong Zhu
- Liver Research Center, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Guoxin Hu
- Department of Infectious Diseases, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Shuangsuo Dang
- Department of Infectious Diseases, Second Affiliated Hospital of Medical College of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Qingchun Fu
- Shanghai Liver Diseases Research Center, 85th Hospital, Nanjing Military Command, Shanghai, China
| | - Liang Chen
- Department of Liver Disease, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Xinxin Zhang
- Department of Infectious Diseases, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingmin Zhao
- Department of Pathology and Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Zhiliang Gao
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yuemin Nan
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Correspondence to: Yuemin Nan,. Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, 139 Ziqiang Road, Shijiazhuang, Hebei 050017, China. E-mail: ; Fengmin Lu, Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China. Tel: +86-10-82805136, E-mail:
| | - Fengmin Lu
- Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China
- Correspondence to: Yuemin Nan,. Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, 139 Ziqiang Road, Shijiazhuang, Hebei 050017, China. E-mail: ; Fengmin Lu, Department of Microbiology & Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China. Tel: +86-10-82805136, E-mail:
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The Influence of Histologic Inflammation on the Improvement of Liver Stiffness Values Over 1 and 3 Years. J Clin Med 2019; 8:jcm8122065. [PMID: 31771253 PMCID: PMC6947085 DOI: 10.3390/jcm8122065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 11/18/2019] [Accepted: 11/20/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Transient elastography is now an indispensable tool for estimating liver fibrosis. Although many clinical factors other than fibrosis itself are known to affect liver stiffness (LS) values, it is still not yet clear what factors are related to improving LS values. The aim of this study was to find out how baseline histologic inflammation influences LS values and how much this inflammation affects improvement in LS values over time, regardless of actual fibrosis content. METHODS This retrospective study included 678 consecutive patients who underwent liver biopsy and sequential LS assessment from 2006 to 2015 at six tertiary hospitals in Korea. Linear regression analysis was used to evaluate how improvement of LS value can be associated with other factors besides fibrosis content. RESULTS Basal LS values increased with increasing inflammation in the same fibrosis stage. Degree of inflammation influenced the baseline LS value in a proportional manner (beta coefficient (BE), 6.476; 95% confidence interval (CI), 2.24-10.72; p = 0.003). Moreover, histologic inflammation affected the change in LS value significantly. Higher inflammation grade at baseline was a significant predictor for an improvement in LS value, regardless of the fibrosis stage (BE, -8.581; 95% CI, -15.715--1.447; p = 0.019). In a subgroup analysis of patients who received repeated liver biopsies, the results showed a similar tendency. CONCLUSIONS The LS value is affected by the degree of inflammation even at a low ALT level. Furthermore, baseline histologic inflammation has a significant impact on the improvement of LS values over time. Therefore, baseline inflammation should be taken into consideration when interpreting an improvement in LS value.
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Chen G, Xia B, Fu Q, Huang X, Wang F, Chen Z, Lv Y. Matrix Mechanics as Regulatory Factors and Therapeutic Targets in Hepatic Fibrosis. Int J Biol Sci 2019; 15:2509-2521. [PMID: 31754325 PMCID: PMC6854372 DOI: 10.7150/ijbs.37500] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 08/07/2019] [Indexed: 12/12/2022] Open
Abstract
The hallmark of liver fibrosis is excessive extracellular matrix (ECM) synthesis and deposition that improve liver matrix remodeling and stiffening. Increased matrix stiffness is not only a pathological consequence of liver fibrosis in traditional view, but also recognized as a key driver in pathological progression of hepatic fibrosis. Cells can perceive changes in the mechanical characteristics of hepatic matrix and respond by means of mechanical signal transduction pathways to regulate cell behavior. In this review, the authors first classify causes of liver matrix stiffening during fibrotic progression, such as higher degree of collagen cross-linking. The latest advances of the research on the matrix mechanics in regulating activation of HSCs or fibroblasts under two-dimensional (2D) and three-dimensional (3D) microenvironment is also classified and summarized. The mechanical signaling pathways involved in the process of hepatic matrix stiffening, such as YAP-TAZ signaling pathway, are further summarized. Finally, some potential therapeutic concepts and strategies based on matrix mechanics will be detailed. Collectively, these findings reinforce the importance of matrix mechanics in hepatic fibrosis, and underscore the value of clarifying its modulation in hopes of advancing the development of novel therapeutic targets and strategies for hepatic fibrosis.
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Affiliation(s)
- Guobao Chen
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, P. R. China
| | - Bin Xia
- Chongqing Technology and Business University, Chongqing 400067, P. R. China
| | - Qiang Fu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, P. R. China
| | - Xiang Huang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, P. R. China
| | - Fuping Wang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, P. R. China
| | - Zhongmin Chen
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, P. R. China
| | - Yonggang Lv
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400044, P. R. China
- Mechanobiology and Regenerative Medicine Laboratory, Bioengineering College, Chongqing University, Chongqing 400044, P. R. China
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Zheng C, Yan H, Zeng J, Cai S, Wu X. Comparison of pegylated interferon monotherapy and de novo pegylated interferon plus tenofovir combination therapy in patients with chronic hepatitis B. Infect Drug Resist 2019; 12:845-854. [PMID: 31114265 PMCID: PMC6489617 DOI: 10.2147/idr.s195144] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 03/04/2019] [Indexed: 12/21/2022] Open
Abstract
Background and aim: We aimed to evaluate the effectiveness of pegylated interferon (Peg-IFN) monotherapy (IFN group) and combination therapy with tenofovir (TDF) and Peg-IFN (IFN+TDF group) in chronic hepatitis B (CHB) patients. Patients and methods: Data of 143 CHB patients were analyzed in this study. All patients enrolled received liver biopsy. Virologic responses were defined as hepatitis B virus (HBV) DNA <100 IU/mL, biochemical responses were defined as normalization of alanine aminotransferse (ALT) levels, and HBeAg serological response was defined as HBeAg loss or HBeAg seroconversion to HBeAb. HBsAg serological response was defined as HBsAg loss or HBsAg seroconversion to HBsAb. Results: We observed that a total of 16.7% (11/66) and 33.8% (26/77) patients in IFN and IFN+TDF group achieved complete viral suppression after 48 weeks treatment (P=0.02). Although HBeAg levels in CHB patients in the IFN+TDF group decreased more rapidly during the 48-week treatment, we did not observe significant differences in HBeAg serological loss or seroconversion rates between the two groups at 24 and 48 weeks. HBsAg loss was observed in 13.0% (10/77) of CHB patients in the IFN+TDF group at 48 weeks, compared with only 3% (2/66) patients in the IFN group (P=0.032). No significant difference was observed in HBsAg seroconversion rate between the two groups during 48-week treatment. The biochemical response rate was also significantly higher in the IFN+TDF group than that in the IFN group at week 48 (P=0.015). Multivariate logistic analysis showed that IFN+TDF treatment (OR=4.41, P=0.003), severe baseline hepatic inflammation (OR=4.16, P<0.001), and lower baseline serum HBV DNA levels (OR=0.98, P=0.03) were strong predictors for the virological response. Younger age (OR=0.89, P=0.01), higher baseline ALT level (OR=1.01, P=0.038), and lower baseline HBeAg level (OR=0.99, P=0.008) were independent predictors for HBeAg sero-response after 48 weeks treatment. While only severe liver fibrosis (OR=1.69, P=0.028) and lower baseline HBsAg level (OR=0.22, P=0.005) were independent factors associated with HBsAg sero-response after 48 weeks treatment. Conclusion: Peg-IFN combined with TDF may increase the virological response rate, biochemical response rate, and HBsAg loss rate in patients with CHB infection. The combination treatment is more suitable for those patients who are likely to respond to the treatment.
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Affiliation(s)
- Caixia Zheng
- Department of Infectious Diseases, First Affiliated Hospital of Xiamen University, Xiamen, Fujian Province, People's Republic of China
| | - Honghong Yan
- Intensive Care Unit, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong Province, People's Republic of China
| | - Jianyong Zeng
- Department of Infectious Diseases, First Affiliated Hospital of Xiamen University, Xiamen, Fujian Province, People's Republic of China
| | - Shaohang Cai
- Intensive Care Unit, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong Province, People's Republic of China.,Department of Infectious Diseases and Hepatology Unit, NanFang Hospital, Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China
| | - Xiaolu Wu
- Department of Infectious Diseases, First Affiliated Hospital of Xiamen University, Xiamen, Fujian Province, People's Republic of China
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Sandra S, Lesmana CRA, Purnamasari D, Kurniawan J, Gani RA. Hyperuricemia as an independent risk factor for non-alcoholic fatty liver disease (NAFLD) progression evaluated using controlled attenuation parameter-transient elastography: Lesson learnt from tertiary referral center. Diabetes Metab Syndr 2019; 13:424-428. [PMID: 30641737 DOI: 10.1016/j.dsx.2018.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 10/09/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIM Hyperuricemia is one of the metabolic parameter which has been considered to play an important role in non-alcoholic fatty liver disease (NAFLD). However, there is still lack of studies about association between serum uric acid with liver disease progression in NAFLD. This study aimed to know the association between hyperuricemia with moderate to severe steatosis and significant fibrosis along with other metabolic factors in NAFLD patients evaluated using Controlled Attenuation Parameter (CAP) - Transient Elastography (TE). METHODS This is a prospective study in NAFLD patients who came to our tertiary referral center University hospital hepatobiliary outpatient's clinic. All patients underwent metabolic parameters measurement including serum uric acid level and CAP-TE examination. Cutoff value used for significant liver fibrosis ≥7 kPa and ≥285 dB/m for moderate-severe steatosis. RESULTS Of 113 NAFLD patients, there were 45 patients with moderate-severe steatosis and 34 patients with significant fibrosis. Multivariate analysis showed only high level of fasting blood glucose (OR 2756; 95% CI 1.131-6.717) and low HDL level (OR 4.196, 95% CI 1.22-14.430) to be independent risk factors of moderate-severe steatosis. High level of fasting blood glucose (OR 3.98, 95% CI 1.105-14.389) and hyperuricemia (OR 2.501, 95% CI 1.095-5.714) were found to be independent risk factors for significant liver fibrosis. CONCLUSION Hyperuricemia is found to be an independent risk factor for significant liver fibrosis.
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Affiliation(s)
- Sharon Sandra
- Department of Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Cosmas Rinaldi Adithya Lesmana
- Department of Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta, Indonesia; Digestive Disease & GI Oncology Center, Medistra Hospital, Jakarta, Indonesia.
| | - Dyah Purnamasari
- Department of Internal Medicine, Endocrinology and Metabolism Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Juferdy Kurniawan
- Department of Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Rino Alvani Gani
- Department of Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta, Indonesia
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Tang A, Destrempes F, Kazemirad S, Garcia-Duitama J, Nguyen BN, Cloutier G. Quantitative ultrasound and machine learning for assessment of steatohepatitis in a rat model. Eur Radiol 2018; 29:2175-2184. [DOI: 10.1007/s00330-018-5915-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/29/2018] [Accepted: 11/23/2018] [Indexed: 12/13/2022]
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Sugimoto K, Moriyasu F, Oshiro H, Takeuchi H, Yoshimasu Y, Kasai Y, Furuichi Y, Itoi T. Viscoelasticity Measurement in Rat Livers Using Shear-Wave US Elastography. ULTRASOUND IN MEDICINE & BIOLOGY 2018; 44:2018-2024. [PMID: 29936025 DOI: 10.1016/j.ultrasmedbio.2018.05.008] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 05/01/2018] [Accepted: 05/02/2018] [Indexed: 06/08/2023]
Abstract
To investigate the usefulness of shear-wave speed and dispersion slope measurements obtained, using an ultrasound elastography system in rat livers with various degrees of necroinflammation and fibrosis. A total of 25 male Sprague Dawley rats were randomly divided into 5 groups of 5 rats each: G0 (control), G1 (CCl4 injected twice a week for 1 wk), G2 (CCl4 injected four times a wk for 1 wk), G3 (CCl4 injected twice a wk for 6 wk) and G4 (CCl4 injected twice a wk for 10 wk). The shear-wave speed (m/s) and the dispersion slope ([m/s]/kHz) were measured. Histologic features (inflammation, necrosis and fibrosis) were used as reference standards. In multivariable analysis with histologic features as independent variables, the fibrosis grade was significantly related to shear-wave speed (p < 0.05) and the necrosis grade was significantly related to dispersion slope (p < 0.05). Dispersion slope is more useful than shear-wave speed for predicting the degree of necroinflammation.
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Affiliation(s)
- Katsutoshi Sugimoto
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan.
| | - Fuminori Moriyasu
- Department of Gastroenterology and Hepatology, International University of Health and Welfare, Sanno Hospital, Tokyo, Japan
| | - Hisashi Oshiro
- Department of Pathology, Jichi Medical University, Shimotsuke-shi, Tochigi-ken, Japan
| | - Hirohito Takeuchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yu Yoshimasu
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yoshitaka Kasai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yoshihiro Furuichi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
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Rattansingh A, Amooshahi H, Menezes RJ, Wong F, Fischer S, Kirsch R, Atri M. Utility of shear-wave elastography to differentiate low from advanced degrees of liver fibrosis in patients with hepatitis C virus infection of native and transplant livers. JOURNAL OF CLINICAL ULTRASOUND : JCU 2018; 46:311-318. [PMID: 29508406 DOI: 10.1002/jcu.22583] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 12/01/2017] [Accepted: 01/09/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To determine the accuracy of shear-wave elastography (SWE) to differentiate low from advanced degrees of liver fibrosis in hepatitis C patients. MATERIAL & METHOD Consented native/transplant hepatitis C patients underwent SWE using a C1-6 MHz transducer before ultrasound (US)-guided liver biopsy. Five interpretable SWE samples were obtained from the right lobe of the liver immediately before US-guided random biopsy of the right lobe. Average kilopascal (kPa) values were compared to the meta-analysis of histological data in viral hepatitis (METAVIR) fibrosis grading. SWE values were correlated with the degree of inflammation and fatty infiltration. RESULTS Study population consisted of 115 patients (63 with transplant, and 52 with native liver) including 29 women and 86 men, with a mean ± SD age of 56 ± 8.7 years. Mean ± SD SWE values were 7.9 ± 3 kPa in 83 patients with METAVIR scores of 0-2 and 13.2 ± 5.9 kPa in 32 patients with METAVIR scores of 3 or 4 (P < .001). Area under curve (AUC) of a Receiver Operating Characteristics curve for advanced degrees of fibrosis was 0.81 (95% CI: 0.71, 0.90) (P < .001). AUCs of transplant versus native livers (0.78 [CI:0.62, 0.94] versus 0.85 [CI: 0.73, 0.96]), degree of inflammation (0.81 [CI: 0.65, 0.97] versus 0.72 [0.56, 0.88]), or degree of fat deposition (0.81 [CI:0.70, 0.92] versus 0.80 [CI:0.61, 1]) were not statistically different (P > .05). for kPa threshold of SWE value of 10.67 kPa to differentiate advanced from low degree of fibrosis had a sensitivity of 59% (CI: 41%-76%) and specificity of 90% (CI: 82%-96%). CONCLUSION Liver stiffness evaluated by SWE can differentiate low from advanced liver fibrosis.
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Affiliation(s)
- Anand Rattansingh
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Hosein Amooshahi
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Ravi J Menezes
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Florence Wong
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Sandra Fischer
- Department of Pathology, University of Toronto, Toronto, Ontario, Canada
| | - Richard Kirsch
- Department of Pathology, University of Toronto, Toronto, Ontario, Canada
| | - Mostafa Atri
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
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Diverse correlations between fibrosis-related factors and liver stiffness measurement by transient elastography in chronic hepatitis B. Eur J Gastroenterol Hepatol 2018; 30:217-225. [PMID: 29194232 DOI: 10.1097/meg.0000000000001023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Several fibrosis-related factors influence liver stiffness measurements (LSM); however, these changes have not been investigated in the context of the various disease stages of chronic hepatitis B (CHB). AIM The aim of this study was to assess the correlations between fibrosis-related factors and LSM in different disease stages of CHB. PATIENTS AND METHODS Patients with mild CHB (n=305) and cirrhotic hepatitis B (cirrhotic HB) (n=137) were compared with determine the relationship between LSM and fibrosis-related factors including parameters of liver inflammation [aminotransferase (ALT), aspartate transaminase (AST), total bilirubin (Tbil)], albumin, globulin, peripheral blood cells (neutrophil granulocytes, red blood cells, platelets), abdominal ultrasound B-scan parameters including right liver thickness, portal vein inradium, diameter of spleen (DS), thickness of spleen (TS), and splenic vein inradium (SV). RESULTS In patients with mild CHB, LSM was correlated strongly with ALT (r=0.3534, P<0.0001), AST (r=0.3976, P<0.0001), and ALT+AST (r=0.3760, P<0.0001). LSM was correlated closely with Tbil (r=0.2237, P<0.0001), albumin (r=-0.3126, P<0.0001), albumin/globulin (r=-0.3086, P<0.0001), SV (r=0.3317, P<0.0001), DS (r=0.4157, P<0.0001), and spleen volume (DS×TS) (r=-0.4399, P<0.0001). Red blood cells were correlated negatively with LSM in both mild CHB and cirrhotic HB patients (r=-0.1981, P=0.0203; r=-0.1593, P=0.0053). LSM was not correlated with age, peripheral blood cell parameters, right liver thickness, portal vein inradium, or TS in mild CHB or cirrhosis HB patients. However, in patients with cirrhotic HB, LSM values were not correlated significantly with other fibrosis-related factors, except for Tbil (r=0.2272, P=0.0076). CONCLUSION Our findings suggest that the magnitude of these correlations differs significantly between mild CHB and cirrhotic HB patients.
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Okajima A, Sumida Y, Taketani H, Hara T, Seko Y, Ishiba H, Nishimura T, Umemura A, Nishikawa T, Yamaguchi K, Moriguchi M, Mitsuyoshi H, Yasui K, Minami M, Itoh Y. Liver stiffness measurement to platelet ratio index predicts the stage of liver fibrosis in non-alcoholic fatty liver disease. Hepatol Res 2017; 47:721-730. [PMID: 27539017 DOI: 10.1111/hepr.12793] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 08/08/2016] [Accepted: 08/10/2016] [Indexed: 12/18/2022]
Abstract
AIM Platelet count and liver stiffness measurement (LSM) using transient elastography could identify significant fibrosis in patients with non-alcoholic fatty liver disease (NAFLD). We constructed a novel index combining LSM with platelet count for staging fibrosis in Japanese patients with NAFLD. METHODS We recruited 173 Japanese patients with liver biopsy-proven NAFLD. The areas under the receiver operating characteristic curves were calculated and compared with established parameters and scoring systems for staging liver fibrosis. RESULTS After excluding 10 patients in whom LSM failed, 163 patients with NAFLD were enrolled. The areas under the receiver operating characteristic curves of the LSM/platelet ratio (LPR) index for detecting fibrosis ≥stage 1, ≥stage 2, and ≥stage 3 were the greatest (0.835, 0.913, and 0.936, respectively) compared with those for various other parameters and established scoring systems, such as LSM, type IV collagen 7 s domain, platelet count, NAFIC score, fibrosis-4 index, NAFLD fibrosis score, aspartate aminotransferase/alanine aminotransferase ratio, and aspartate aminotransferase to platelet ratio index. The optimal cut-off, positive predictive, and negative predictive values of the LPR index for detecting ≥stage 3 fibrosis were 0.60, 48.9%, and 99.2%, whereas those of LSM were 10.0 kPa, 35.0%, and 99.0%, respectively. The novel LPR index helps avoid biopsies in a larger percentage of patients with NAFLD compared with that LSM alone. CONCLUSIONS The LPR index was the best predictor for staging fibrosis in patients with NAFLD. It represents a simple and non-invasive alternative to liver biopsy in clinical practice.
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Affiliation(s)
- Akira Okajima
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshio Sumida
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroyoshi Taketani
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tasuku Hara
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuya Seko
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Ishiba
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takeshi Nishimura
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Atsushi Umemura
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taichiro Nishikawa
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kanji Yamaguchi
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michihisa Moriguchi
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hironori Mitsuyoshi
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kohichiroh Yasui
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahito Minami
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshito Itoh
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Kazemirad S, Zhang E, Nguyen BN, Bodson-Clermont P, Destrempes F, Trudel D, Cloutier G, Tang A. Detection of Steatohepatitis in a Rat Model by Using Spectroscopic Shear-Wave US Elastography. Radiology 2017; 282:726-733. [DOI: 10.1148/radiol.2016160308] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Siavash Kazemirad
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - Eric Zhang
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - Bich N. Nguyen
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - Paule Bodson-Clermont
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - François Destrempes
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - Dominique Trudel
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - Guy Cloutier
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
| | - An Tang
- From the Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada (S.K., E.Z., P.B.C., F.D., D.T., G.C., A.T.); Laboratory of Biorheology and Medical Ultrasonics (LBUM), Montreal, Quebec, Canada (S.K., E.Z., F.D., G.C.); Dept of Pathology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Quebec, Canada (B.N.N., D.T.); Dept of Pathology and Cellular Biology, Université de Montréal, Montreal, Quebec, Canada (B.N.N., D.T.); Inst of Biomedical
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Wang RQ, Zhang QS, Zhao SX, Niu XM, Du JH, Du HJ, Nan YM. Gamma-glutamyl transpeptidase to platelet ratio index is a good noninvasive biomarker for predicting liver fibrosis in Chinese chronic hepatitis B patients. J Int Med Res 2016; 44:1302-1313. [PMID: 28322102 PMCID: PMC5536766 DOI: 10.1177/0300060516664638] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Objective To evaluate whether gamma-glutamyl transpeptidase to platelet ratio index (GPRI) can diagnose the extent of liver fibrosis in Chinese patients with chronic hepatitis B (CHB) infection. Methods This prospective observational study used liver biopsy results as the gold standard to evaluate the ability of GPRI to predict hepatic fibrosis compared with two other markers, the aspartate aminotransferase (AST) to platelet ratio index (APRI) and fibrosis-4 score (FIB-4). The clinical and demographic factors that affected GPRI, independent of liver fibrosis, were assessed using multivariate linear regression analyses. Results This study enrolled 312 patients with CHB. GPRI had a significantly positive correlation with liver fibrosis stage and the correlation coefficient was higher than that for APRI and FIB-4. The areas under the receiver operating curves for GPRI for significant fibrosis, bridging fibrosis, and cirrhosis were 0.728, 0.836, and 0.842, respectively. Of the three indices, GPRI had the highest diagnostic accuracy for bridging fibrosis and cirrhosis. Age, elevated AST and elevated total bilirubin levels were independent determinants of increased GPRI. Conclusion GPRI was a more reliable laboratory marker than APRI and FIB-4 for predicting the stage of liver fibrosis in Chinese patients with CHB.
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Affiliation(s)
- Rong-Qi Wang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Qing-Shan Zhang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Su-Xian Zhao
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Xue-Min Niu
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Jing-Hua Du
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Hui-Juan Du
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Yue-Min Nan
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
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Ergelen R, Yilmaz Y, Asedov R, Celikel C, Akin H, Bugdayci O, Altun E, Tuney D. Comparison of Doppler ultrasound and transient elastography in the diagnosis of significant fibrosis in patients with nonalcoholic steatohepatitis. Abdom Radiol (NY) 2016; 41:1505-10. [PMID: 26960729 DOI: 10.1007/s00261-016-0699-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Liver fibrosis is an important prognostic determinant in patients with nonalcoholic steatohepatitis (NASH). Hepatic artery resistivity index (HARI) is a doppler ultrasonography (US) parameter that is used to follow up microcirculatory resistance in fatty liver. We aimed to asses whether it is possible to demonstrate significant fibrosis by means of doppler US in comparison with transient elastography (TE) and liver biopsy in NASH patients. PATIENTS AND METHODS A total of 63 (mean age 47.1 ± 8.4 years, 39 male, 24 female) biopsy-proven NASH patients were enrolled in this prospective study. The study population was classified into two groups: significant and no-significant fibrosis patients. Doppler US and TE were performed in two groups. RESULTS HARI and TE values were significantly higher in significant fibrosis group (0.81 ± 0.05 vs. 0.63 ± 0.14, p < 0.0005; 15.9 ± 4.8 vs. 6.2 ± 2.6 kilopascals, p < 0.0005; respectively). Based on the ROC curve, the optimal cut-off value of HARI for a significant fibrosis was >0.75, which yielded a sensitivity of 78% and a specificity of 75%, with the area under the curve at 0.90. The optimal cut-off value of TE for a significant fibrosis was >9.8 kilopascals, which yielded a sensitivity of 90% and a specificity of 91%, with the area under the curve at 0.95. HARI values were moderately correlated with TE values (r = 0.53, p < 0.001). CONCLUSION Doppler US has moderate % sensitivity and % specificity, which is lower compared with TE for the diagnosis significant fibrosis. However, it may be used as an alternative method for the assessment of fibrosis in patients with NASH who are not good candidates for TE evaluation.
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Bernuth S, Yagmur E, Schuppan D, Sprinzl MF, Zimmermann A, Schad A, Kittner JM, Weyer V, Knapstein J, Schattenberg JM, Wörns MA, Galle PR, Zimmermann T. Early changes in dynamic biomarkers of liver fibrosis in hepatitis C virus-infected patients treated with sofosbuvir. Dig Liver Dis 2016; 48:291-7. [PMID: 26514736 DOI: 10.1016/j.dld.2015.09.015] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 09/08/2015] [Accepted: 09/22/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Chronic hepatitis C is a major cause of liver-associated mortality caused by decompensated cirrhosis and hepatocellular carcinoma. With the approval of sofosbuvir, therapeutic efficacy has markedly increased. Early changes in non-invasive biomarkers of liver fibrosis under effective antiviral therapy are widely unknown. AIM To evaluate early changes of fibrosis markers determined by enhanced liver fibrosis (ELF) scores and liver stiffness measurement (FibroScan(®)) in patients treated with sofosbuvir. METHODS A total of 32 hepatitis C patients treated prospectively with sofosbuvir were included. The ELF-panel and FibroScan measurements were performed at baseline, week 4, end-of-treatment and 12 weeks thereafter. RESULTS Antiviral therapy resulted in a biochemical and virological response within 4 weeks. Sustained virological response rate at 12-week follow-up (SVR12) was 93.8%; there was a significantly decrease from baseline to 12-week post-treatment follow-up in ELF (10.00 vs. 9.37; p=0.007) and FibroScan (8.0 vs. 6.8 kPa; p=0.016) measurements, indicating improvement of the dynamics of liver fibrosis. CONCLUSION We observed a rapid decrease in non-invasive fibrosis markers measured by ELF-scores and FibroScan in hepatitis C-infected patients receiving sofosbuvir treatment. These initial results need to be histologically confirmed by liver biopsy in the future.
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Affiliation(s)
- Sebastian Bernuth
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Eray Yagmur
- Laboratory Diagnostics Center, RWTH-University Hospital Aachen, Aachen and Medical Care Center, Dr. Stein and Colleagues, Mönchengladbach, Germany
| | - Detlef Schuppan
- Institute of Translational Immunology, University Medical Center Mainz, Germany
| | - Martin F Sprinzl
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Anca Zimmermann
- Department of Endocrinology and Metabolic Diseases, University Medical Center Mainz, Germany
| | - Arno Schad
- Institute of Pathology, Johannes Gutenberg University Mainz, Germany
| | - Jens M Kittner
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Veronika Weyer
- Institute for Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center Mainz, Germany
| | - Johanna Knapstein
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Jörn M Schattenberg
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Marcus A Wörns
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Peter R Galle
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany
| | - Tim Zimmermann
- First Department of Medicine, Cirrhosis Center Mainz (CCM), Johannes Gutenberg University Mainz, Germany.
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Chen SH, Peng CY, Lai HC, Chang IP, Lee CJ, Su WP, Lin CH, Kao JT, Chuang PH. Head-to-Head Comparison between Collagen Proportionate Area and Acoustic Radiation Force Impulse Elastography in Liver Fibrosis Quantification in Chronic Hepatitis C. PLoS One 2015; 10:e0140554. [PMID: 26461105 PMCID: PMC4604140 DOI: 10.1371/journal.pone.0140554] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 09/28/2015] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The aim of this study was to compare the diagnostic performances of the collagen proportionate area (CPA) and liver stiffness measurement (LSM) for liver fibrosis quantification in chronic hepatitis C (CHC). METHODS A total of 137 eligible consecutive Taiwanese patients (74 women and 63 men; age 21-80 years; median age 54 years), with CHC underwent LSM by using acoustic radiation force impulse (ARFI) elastography and an immediate percutaneous liver biopsy for METAVIR scoring. Liver tissue sections were stained using picrosirius red. Areas of the stained collagen and the tissue parenchyma were calculated in pixels. The ratio between the two areas was expressed as a CPA percentage. The result of LSM was presented as shear wave velocity (SWV). RESULTS METAVIR fibrosis (F) stages were dichotomized using the CPA (%) and SWV (m/s), and the optimal cut-off values were 7.47 and 1.59 for F1 versus F2-4; 12.56 and 1.73 for F1, 2 versus F3, 4; 15.32 and 1.96 for F1-3 versus F4. To dichotomize F1 versus F2-4, the areas under receiver operating characteristic curves for the CPA was 0.9349 (95% confidence interval: 0.8943-0.9755) and for SWV was 0.8434 (0.7762-0.9105) (CPA versus SWV, P = 0.0063). For F1, 2 versus F3, 4, the CPA was 0.9436 (0.9091-0.9781); SWV was 0.8997 (0.8444-0.9551) (P = 0.1587). For F1-3 versus F4, the CPA was 0.8647 (0.7944-0.9349); SWV was 0.9036 (0.8499-0.9573) (P = 0.2585). The CPA could be predicted in a linear regression formula by using SWV and platelet count (R2 = 0.524). CONCLUSIONS The CPA and ARFI elastography are promising tools for liver fibrosis evaluation. The CPA was superior to ARFI elastography in the diagnosis of significant fibrosis (≥ F2). The CPA may be independent of severe necroinflammation, which may augment liver stiffness.
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Affiliation(s)
- Sheng-Hung Chen
- Graduate Institute of Clinical Medical Science, School of Medicine, China Medical University, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Yuan Peng
- School of Medicine, China Medical University, Taichung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- * E-mail:
| | - Hsueh-Chou Lai
- Graduate Institute of Clinical Medical Science, School of Medicine, China Medical University, Taichung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - I-Ping Chang
- Department of Pathology, China Medical University Hospital, Taichung, Taiwan
| | - Chiung-Ju Lee
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Pang Su
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chia-Hsin Lin
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Jung-Ta Kao
- School of Medicine, China Medical University, Taichung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Po-Heng Chuang
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
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Head-to-Head Comparison between Collagen Proportionate Area and Acoustic Radiation Force Impulse Elastography in Liver Fibrosis Quantification in Chronic Hepatitis C. PLoS One 2015. [PMID: 26461105 DOI: 10.1371/journal.pone.0140554pone-d-15-32031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The aim of this study was to compare the diagnostic performances of the collagen proportionate area (CPA) and liver stiffness measurement (LSM) for liver fibrosis quantification in chronic hepatitis C (CHC). METHODS A total of 137 eligible consecutive Taiwanese patients (74 women and 63 men; age 21-80 years; median age 54 years), with CHC underwent LSM by using acoustic radiation force impulse (ARFI) elastography and an immediate percutaneous liver biopsy for METAVIR scoring. Liver tissue sections were stained using picrosirius red. Areas of the stained collagen and the tissue parenchyma were calculated in pixels. The ratio between the two areas was expressed as a CPA percentage. The result of LSM was presented as shear wave velocity (SWV). RESULTS METAVIR fibrosis (F) stages were dichotomized using the CPA (%) and SWV (m/s), and the optimal cut-off values were 7.47 and 1.59 for F1 versus F2-4; 12.56 and 1.73 for F1, 2 versus F3, 4; 15.32 and 1.96 for F1-3 versus F4. To dichotomize F1 versus F2-4, the areas under receiver operating characteristic curves for the CPA was 0.9349 (95% confidence interval: 0.8943-0.9755) and for SWV was 0.8434 (0.7762-0.9105) (CPA versus SWV, P = 0.0063). For F1, 2 versus F3, 4, the CPA was 0.9436 (0.9091-0.9781); SWV was 0.8997 (0.8444-0.9551) (P = 0.1587). For F1-3 versus F4, the CPA was 0.8647 (0.7944-0.9349); SWV was 0.9036 (0.8499-0.9573) (P = 0.2585). The CPA could be predicted in a linear regression formula by using SWV and platelet count (R2 = 0.524). CONCLUSIONS The CPA and ARFI elastography are promising tools for liver fibrosis evaluation. The CPA was superior to ARFI elastography in the diagnosis of significant fibrosis (≥ F2). The CPA may be independent of severe necroinflammation, which may augment liver stiffness.
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