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https://www.readbyqxmd.com/read/27902606/preoperative-aspartate-aminotransferase-to-platelet-ratio-index-apri-is-a-predictor-on-postoperative-outcomes-of-hepatocellular-carcinoma
#1
JiWen Cheng, Pu Zhao, JiangBo Liu, Xi Liu, XuanLin Wu
Preoperative aspartate aminotransferase-to-platelet ratio index (APRI) has been identified as a biochemical marker for histological fibrogenesis and fibrosis in cirrhosis and prognosis of hepatocellular carcinoma (HCC). Whether preoperative APRI can predict postoperative short-term outcomes has not been studied. The purpose of this study was to investigate the ability of preoperative APRI to predict short-term outcomes following liver resection for HCC. APRI was evaluated in 360 patients undergoing liver resection for HCC...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27897323/prognostic-durability-of-liver-fibrosis-tests-and-improvement-in-predictive-performance-for-mortality-by-combining-tests
#2
Sandrine Bertrais, Jérôme Boursier, Alexandra Ducancelle, Frédéric Oberti, Isabelle Fouchard-Hubert, Valérie Moal, Paul Calès
BACKGROUND AND AIM: There is currently no recommended time interval between non-invasive fibrosis measurements for monitoring chronic liver diseases. We determined how long a single liver fibrosis evaluation may accurately predict mortality, and assessed whether combining tests improves prognostic performance. METHODS: We included 1559 patients with chronic liver disease and available baseline liver stiffness measurement (LSM) by Fibroscan, APRI, FIB-4, Hepascore, and FibroMeter(V2G) ...
November 29, 2016: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/27875352/does-incorporating-change-in-apri-or-fib-4-indices-over-time-improve-the-accuracy-of-a-single-index-for-identifying-liver-fibrosis-in-persons-with-chronic-hepatitis-c-virus-infection
#3
Prabhu P Gounder, Celia Haering, Dana J T Bruden, Lisa Townshend-Bulson, Brenna C Simons, Philip R Spradling, Brian J McMahon
BACKGROUND: The aspartate aminotransferase-to-platelet ratio index (APRI) and a fibrosis index calculated using platelets (FIB-4) have been proposed as noninvasive markers of liver fibrosis. GOALS: To determine APRI/FIB-4 accuracy for predicting histologic liver fibrosis and evaluate whether incorporating change in index improves test accuracy in hepatitis C virus (HCV)-infected Alaska Native persons. STUDY: Using liver histology as the gold standard, we determined the test characteristics of APRI to predict Metavir ≥F2 fibrosis and FIB-4 to predict Metavir ≥F3 fibrosis...
November 21, 2016: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/27862013/genotypic-profiles-of-hepatitis-b-in-african-immigrants-and-their-clinical-relevance
#4
M Christine Thurnheer, Rosalind Edwards, Thomas R Schulz, Lilly Yuen, Margaret Littlejohn, Peter Revill, Liz Bannister, Melissa Chu, Firuz Tanyeri, Amanda Wade, Beverley-Ann Biggs, Joseph Sasadeusz
Hepatitis B virus (HBV) from 40 adult African immigrants in Australia was characterised to determine the prevalence of different HBV genotypes and subgenotypes. A mutational analysis was then performed to determine the presence of clinically significant mutations and correlate them to clinical outcomes. Initial sequencing analysis revealed 13 with genotype A (32.5%), 13 with genotype D (32.5%), and 14 with genotype E (35%). Serology showed that 37 were HBeAg negative. Phylogenetic analysis identified a high prevalence (25%) of HBV subgenotype A1 in our cohort, a subgenotype which has been associated with more aggressive clinical disease...
November 11, 2016: Journal of Medical Virology
https://www.readbyqxmd.com/read/27861569/multiplex-serum-protein-analysis-identifies-novel-biomarkers-of-advanced-fibrosis-in-patients-with-chronic-liver-disease-with-the-potential-to-improve-diagnostic-accuracy-of-established-biomarkers
#5
Katharine M Irvine, Leesa F Wockner, Isabell Hoffmann, Leigh U Horsfall, Kevin J Fagan, Veonice Bijin, Bernett Lee, Andrew D Clouston, Guy Lampe, John E Connolly, Elizabeth E Powell
BACKGROUND AND AIMS: Non-invasive markers of liver fibrosis are urgently required, especially for use in non-specialist settings. The aim of this study was to identify novel serum biomarkers of advanced fibrosis. METHODS: We performed an unbiased screen of 120 serum analytes including cytokines, chemokines and proteases in 70 patients (35 without fibrosis, 35 with cirrhosis on biopsy), and selected a panel of 44 candidate biomarkers, which were subsequently measured in a mixed-etiology cohort of 432 patients with known serum HA, PIIINP and TIMP1 (which comprise the validated Enhanced Liver Fibrosis (ELF) test)...
2016: PloS One
https://www.readbyqxmd.com/read/27859587/gamma-glutamyl-transpeptidase-to-platelet-ratio-is-an-independent-predictor-of-hepatitis-b-virus-related-liver-cancer
#6
Yong Eun Park, Beom Kyung Kim, Jun Yong Park, Do Young Kim, Sang Hoon Ahn, Kwang-Hyub Han, Sojung Han, Mi Young Jeon, Ja Yoon Heo, Kijun Song, Seung Up Kim
BACKGROUND AND AIMS: Gamma-glutamyl transpeptidase-to-platelet ratio (GPR) can evaluate the degree of liver fibrosis. We investigated whether GPR can predict the development of hepatocellular carcinoma (HCC) in chronic hepatitis B (CHB) patients. METHODS: We retrospectively evaluated 1,109 CHB patients that were enrolled between 2006 and 2012, and all patients had available data for the assessment of GPR at enrollment. Three risk groups were defined according to tertile stratification: GPR < 0...
November 16, 2016: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/27813124/noninvasive-markers-for-staging-fibrosis-in-chronic-delta-hepatitis
#7
V Takyar, P Surana, D E Kleiner, K Wilkins, J H Hoofnagle, T J Liang, T Heller, C Koh
BACKGROUND: Serum fibrosis markers are useful in staging chronic hepatitis B (HBV) and C (HCV) virus but have not been evaluated in chronic hepatitis D virus (HDV). AIM: To evaluate the utility of serum fibrosis markers [fibrosis-4 score (FIB-4), aspartate aminotransferase (AST) to alanine aminotransferase (ALT) ratio, aspartate aminotransferase ratio (AAR), age-platelet index (API), AST-to-platelet-ratio-index (APRI) and Hui score] in HDV infection. METHODS: Clinical and histologic laboratory data from HBV, HCV and HDV patients were evaluated and serum fibrosis markers were calculated...
January 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/27812720/logiq-e9-shear-wave-elastrography-for-detection-of-liver-fibrosis-in-patients-with-chronic-hepatitis-c-virus
#8
Gary A Abrams, Hira Jamal, William T Deeter, Nirav Patil
OBJECTIVES: Shear wave elastography (SWE) is an emerging technology that assesses hepatic fibrosis. The aim of our study was to determine the diagnostic accuracy of General Electric (GE) Healthcare's LOGIQ E9 SWE in patients with chronic hepatitis C virus using liver biopsy as the reference standard. METHODS: The liver stiffness of 43 subjects with hepatitis C virus was assessed using LOGIQ E9 SWE immediately before they underwent liver biopsy. The Fibrosis-4 Index (FIB-4) and Aspartate Aminotransferase-to-Platelet Index (APRI) were calculated, and the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were determined...
November 2016: Southern Medical Journal
https://www.readbyqxmd.com/read/27788722/-value-of-non-invasive-models-of-liver-fibrosis-in-judgment-of-treatment-timing-in-chronic-hepatitis-b-patients-with-alt-2%C3%A3-upper-limit-of-normal
#9
Q Q Zhou, Y B Hu, K Zhou, W W Zhang, M H Li, P Dong, J G Di, L Hong, Q W Du, Y Xie, Q F Sun
Objective: To investigate the value of non-invasive liver fibrosis models, FIB-4, S index, aspartate aminotransferase to platelet ratio index(APRI), globulin-platelet(GP)model, aspartate aminotransferase/platelet/gamma-glutamyl transpeptidase/alpha-fetoprotein(APGA), and platelet/age/phosphatase/alpha-fetoprotein/aspartate aminotransferase(PAPAS), in the diagnosis of marked liver fibrosis in chronic hepatitis B(CHB)patients with ALT < 2×upper limit of normal(ULN), as well as treatment timing for this population...
September 20, 2016: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/27782957/correlation-of-transient-elastography-with-severity-of-cystic-fibrosis-related-liver-disease
#10
Amal Aqul, Maureen M Jonas, Sarah Harney, Roshan Raza, Gregory S Sawicki, Paul D Mitchell, Rima Fawaz
OBJECTIVE: To evaluate whether liver stiffness measurement (LSM), determined by transient elastography (TE), correlates with presence and severity of liver disease (LD) in children and young adults with cystic fibrosis (CF). METHODS: Subjects underwent LSM at routine CF visits. Presence and severity of CFLD was determined by clinical parameters. Subjects were classified as no CFLD, CFLD without portal hypertension (PHTN), and CFLD with PHTN. LSM was compared to AST/platelet ratio index (APRI) as a correlate to severity of CFLD...
October 25, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/27776652/biliary-tract-enhancement-in-gadoxetic-acid-enhanced-mri-correlates-with-liver-function-biomarkers
#11
Yoshifumi Noda, Satoshi Goshima, Kimihiro Kajita, Hiroshi Kawada, Nobuyuki Kawai, Hiromi Koyasu, Masayuki Matsuo, Kyongtae T Bae
PURPOSE: To evaluate the association between gadoxetic-acid-enhanced magnetic resonance (MR) imaging measurements and laboratory and clinical biomarkers of liver function and fibrosis. MATERIALS AND METHODS: One hundred thirty nine consecutive patients with suspected liver disease or liver tumor underwent gadoxetic-acid-enhanced MR imaging. MR imaging measurements during the hepatobiliary phase included biliary tract structure-to-muscle signal intensity ratio (SIR)...
November 2016: European Journal of Radiology
https://www.readbyqxmd.com/read/27770715/circulating-visfatin-level-is-associated-with-hepatocellular-carcinoma-in-chronic-hepatitis-b-or-c-virus-infection
#12
I-Ting Tsai, Chao-Ping Wang, Teng-Hung Yu, Yung-Chuan Lu, Chih-Wen Lin, Li-Fen Lu, Cheng-Ching Wu, Fu-Mei Chung, Yau-Jiunn Lee, Wei-Chin Hung, Chia-Chang Hsu
Adipocytokines play an important role in adipose tissue homeostasis, especially in obesity-associated disorders such as non-alcoholic fatty liver and their complications including hepatocellular carcinoma (HCC). Although visfatin is an adipocytokine highly expressed in visceral fat that has been demonstrated to play a critical role in the progression of human malignancies, little is known about the role of visfatin in HCC associated with chronic hepatitis C virus (HCV) and hepatitis B virus (HBV) infection...
October 19, 2016: Cytokine
https://www.readbyqxmd.com/read/27769108/fibro-markers-for-prediction-of-hepatocellular-carcinoma-in-egyptian-patients-with-chronic-liver-disease
#13
Lamiaa Mobarak, Dalia Omran, Mohammed M Nabeel, Zeinab Zakaria
BACKGROUND AND STUDY AIM: It is well known that hepatocellular carcinoma (HCC) develops as a consequence of hepatic fibrosis progression. In this study, we aimed to evaluate the inflammatory and fibrosis markers as predictors for HCC development among patients with hepatitis C virus (HCV) related chronic liver disease to help in early diagnosis and management of HCC. METHODS: A total of 280 patients with chronic liver disease were included in this retrospective study, out of them 140 had liver cirrhosis with HCC and 140 had cirrhosis without HCC...
October 21, 2016: Journal of Medical Virology
https://www.readbyqxmd.com/read/27753194/performance-of-transient-elastography-in-japanese-patients-with-non-alcoholic-fatty-liver-disease
#14
Kojiro Seki, Toshihide Shima, Hirohisa Oya, Yasuhide Mitsumoto, Masayuki Mizuno, Takeshi Okanoue
AIM: Transient elastography (TE) is a noninvasive method for predicting liver fibrosis. However, there is limited data regarding the performance of TE in Japanese patients with nonalcoholic fatty liver disease (NAFLD). We aimed to evaluate the association between liver stiffness measurement (LSM) by TE and liver fibrosis stage, and define a cut-off value for predicting liver fibrosis. METHODS: A total of 171 Japanese patients with biopsy-proven NAFLD underwent LSM using TE with FibroScan®...
October 18, 2016: Hepatology Research: the Official Journal of the Japan Society of Hepatology
https://www.readbyqxmd.com/read/27749613/king-s-variceal-prediction-score-a-novel-non-invasive-marker-of-portal-hypertension-in-paediatric-chronic-liver-disease
#15
Peter Witters, Dominic Hughes, Palaniswamy Karthikeyan, Somashekara Ramakrishna, Mark Davenport, Anil Dhawan, Tassos Grammatikopoulos
BACKGROUND AND AIMS: Variceal haemorrhage can be a life-threatening complication of chronic liver disease in children. There is limited evidence about the optimal prophylactic management and selection criteria of children who will benefit from upper gastrointestinal endoscopy. METHODS: Children presenting in our centre with suspected portal hypertension or gastrointestinal bleeding and undergoing their first oesophagogastroduodenoscopy between 2005-2012 were included...
October 4, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/27740518/%C3%A2-most-overweight-and-obese-indian-children-have-nonalcoholic-fatty-liver-disease
#16
Sunil V Pawar, Vinay G Zanwar, Ajay S Choksey, Ashok R Mohite, Samit S Jain, Ravindra G Surude, Qais Q Contractor, Pravin M Rathi, Ravi U Verma, Premlata K Varthakavi
:  Background and rationale. Nonalcoholic fatty liver disease (NAFLD) is the most common cause of pediatric liver disease in western countries. Its prevalence in Indian subcontinent is not well studied. MATERIAL AND METHODS: In a school based cross sectional study we have screened overweight and obese children in the age group of 11 to 15 years for NAFLD. Ultrasonography, elevated serum transaminases, fibroscan were used for defining NAFLD. Dietary habits, blood pressure, serum lipid profile, blood counts and insulin resistance were recorded...
November 2016: Annals of Hepatology
https://www.readbyqxmd.com/read/27731343/microrna-based-diagnostic-tools-for-advanced-fibrosis-and-cirrhosis-in-patients-with-chronic-hepatitis-b-and-c
#17
Kevin Appourchaux, Safi Dokmak, Matthieu Resche-Rigon, Xavier Treton, Martine Lapalus, Charles-Henry Gattolliat, Emmanuelle Porchet, Michelle Martinot-Peignoux, Nathalie Boyer, Michel Vidaud, Pierre Bedossa, Patrick Marcellin, Ivan Bièche, Emilie Estrabaud, Tarik Asselah
Staging fibrosis is crucial for the prognosis and to determine the rapid need of treatment in patients with chronic hepatitis B (CHB) and C (CHC). The expression of 13 fibrosis-related microRNAs (miRNAs) (miR-20a, miR-21, miR-27a, miR-27b, miR-29a, miR-29c, miR-92a, miR-122, miR-146a, miR-155, miR-221, miR-222, and miR-224) was analyzed in 194 serums and 177 liver biopsies of patients with either CHB or CHC to develop models to diagnose advanced fibrosis and cirrhosis (Metavir F3-F4). In CHB patients, the model (serum miR-122, serum miR-222, platelet count and alkaline phosphatase) was more accurate than APRI and FIB-4 to discriminate in between mild and moderate fibrosis (F1-F2) and F3-F4 (AUC of CHB model: 0...
October 12, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27704017/prevalence-and-outcomes-of-hepatitis-b-coinfection-and-associated-liver-disease-among-antiretroviral-therapy-naive-individuals-in-a-rural-tanzanian-human-immunodeficiency-virus-cohort
#18
Adrià Ramírez-Mena, Tracy R Glass, Annja Winter, Namvua Kimera, Alex Ntamatungiro, Christoph Hatz, Marcel Tanner, Manuel Battegay, Hansjakob Furrer, Gilles Wandeler, Emilio Letang
Background.  We evaluated the prevalence of chronic hepatitis B virus (HBV) infection and liver fibrosis/cirrhosis in human immunodeficiency virus (HIV)-infected individuals enrolled in a rural Tanzanian prospective cohort and assessed hepatic fibrosis progression 12-24 months after antiretroviral treatment (ART) initiation. Methods.  All ART-naive HIV-infected adults ≥15-year-old enrolled in the Kilombero and Ulanga Antiretroviral Cohort who started ART between 2005 and 2015 were included. Pre-ART factors associated with significant liver fibrosis (aspartate aminotransferase-to-platelet ratio index [APRI] >1...
September 2016: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/27704012/serum-fibrosis-markers-for-the-diagnosis-of-liver-disease-among-people-with-chronic-hepatitis-c-in-chennai-india
#19
Javier A Cepeda, Sunil S Solomon, Aylur K Srikrishnan, Paneerselvam Nandagopal, Pachamuthu Balakrishnan, Muniratnam S Kumar, David L Thomas, Mark S Sulkowski, Shruti H Mehta
Background.  Access to hepatitis C virus (HCV) treatment is limited in low- and middle-income countries (LMICs). Noninvasive biomarkers, such as fibrosis 4 (FIB-4) and aminotransferase to platelet ratio index (APRI), are low-cost alternatives to staging liver disease and identifying treatment need in people with chronic HCV infection, but their accuracy has not been evaluated in LMICs. Methods.  We tested the accuracy of FIB-4 and APRI at validated cutoffs (FIB-4 <1.45, >3.25; APRI <0.5, >1...
September 2016: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/27678216/daa-treatment-of-chronic-hepatitis-c-results-in-rapid-regression-of-transient-elastography-and-fibrosis-markers-fib-4-and-apri
#20
Jacqueline A Bachofner, Piero V Valli, Arne Kröger, Irina Bergamin, Patrizia Künzler, Adriana Baserga, Dominique Braun, Burkhardt Seifert, Anja Moncsek, Jan Fehr, David Semela, Lorenzo Magenta, Beat Müllhaupt, Benedetta Terziroli Beretta-Piccoli, Joachim C Mertens
BACKGROUND: Novel direct antiviral agents (DAA) targeting hepatitis C virus (HCV) have revolutionized the treatment of chronic hepatitis C infection (CHC). Rates of sustained virological response (SVR) to treatment have drastically improved since introduction of DAA. Transient Elastography (TE) is an ultrasound based, non-invasive technique to assess liver stiffness (LS). We examined the changes in TE values and fibrosis scores FIB-4 and APRI after DAA treatment of CHC. METHODS: 549 patients who received a DAA based treatment for CHC were screened and 392 were included...
September 28, 2016: Liver International: Official Journal of the International Association for the Study of the Liver
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