Publications scientifiques sur les diagnostics non invasifs BioPredictive
Études évaluées par les pairs validant les diagnostics sanguins BioPredictive pour les maladies du foie — des cohortes pionnières aux méta-analyses à long terme.
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Résultats pour
“Biological variation”
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Study of FibroTest and hyaluronic acid biological variation in healthy volunteers and comparison of serum hyaluronic acid biological variation between chronic liver diseases of different etiology and fibrotic stage using confidence intervals.
…Our aim was to generate reliable biological variation estimates for these two…
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Analytical variability of the Fibrotest proteins.
### Objectives The analytical variability of the Fibrotest (FT) parameters raises the issue…
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Intra-individual fasting versus postprandial variation of biochemical markers of liver fibrosis (FibroTest) and activity (ActiTest).
…Intra-individual variation was assessed for the 6 above components and for…
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Diagnostic accuracy of FibroScan and comparison to liver fibrosis biomarkers in chronic viral hepatitis: a multicenter prospective study (the FIBROSTIC study).
### Background & Aims The diagnostic accuracy of non-invasive liver fibrosis tests that…
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Optimized stepwise combination algorithms of non-invasive liver fibrosis scores including Hepascore in hepatitis C virus patients.
### Background Non-invasive liver fibrosis scores such as Hepascore (HS) have been…
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Biomarkers of liver fibrosis. Review
…and all the clinical and biological data must be taken into account…
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Effects of patient factors on noninvasive liver stiffness measurement using acoustic radiation force impulse elastography in patients with chronic hepatitis C.
### Background Previous research has shown variation in the effects of patient factors…
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Prediction for steatosis in type-2 diabetes: clinico-biological markers versus 1H-MR spectroscopy.
…Clino-biological markers cannot replace (1)H-MR spectroscopy for the assessment…
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Biological markers of liver fibrosis and activity as non-invasive alternatives to liver biopsy in patients with chronic hepatitis C and associated mixed cryoglobulinemia vasculitis.
### Objective And Methods We assessed the reliability of non-invasive biological scoring…
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First-line assessment of patients with chronic liver disease with non-invasive techniques and without recourse to liver biopsy.
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Prospective analysis of discordant results between biochemical markers and biopsy in patients with chronic hepatitis C.
### Background The FibroTest and ActiTest are noninvasive biochemical markers of liver injury…
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Liver stiffness measurement in children using FibroScan: feasibility study and comparison with Fibrotest, aspartate transaminase to platelets ratio index, and liver biopsy.
…were correlated with clinical or biological parameters of chronic liver diseases, but…
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Independent prospective multicenter validation of biochemical markers (fibrotest-actitest) for the prediction of liver fibrosis and activity in patients with chronic hepatitis C: the fibropaca study.
### Objectives Fibrotest (FT) and Actitest (AT) are biochemical markers of fibrosis and…
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External validation of FibroIndex.
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Assessment of liver fibrosis: noninvasive means.
…patient; all the clinical and biological data must be taken into account…
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Biochemical surrogate markers of liver fibrosis and activity in a randomized trial of peginterferon alfa-2b and ribavirin.
Liver fibrosis and activity indexes were validated in patients infected by hepatitis…
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Intermethod calibration of alanine aminotransferase (ALT) and gamma-glutamyltransferase (GGT) results: application to Fibrotest and Actitest scores.
…limit worsened the inter-laboratory variation for both enzymes. The multi-enzyme…
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FibroMAX: towards a new universal biomarker of liver disease? Review
Among the noninvasive alternatives to liver biopsy, several studies have demonstrated the…
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Validation and comparison of indexes for fibrosis and cirrhosis prediction in chronic hepatitis C patients: proposal for a pragmatic approach classification without liver biopsies.
Noninvasive indexes have been developed to predict fibrosis staging. The aim of…
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Intra-laboratory analytical variability of biochemical markers of fibrosis (Fibrotest) and activity (Actitest) and reference ranges in healthy blood donors.
Combinations of tests comprising alpha2-macroglobulin, haptoglobin, apolipoprotein Al, gamma-glutamyltransferase, total…
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Reproducibility of blood tests of liver fibrosis in clinical practice.
### Objectives To evaluate the inter-laboratory reproducibility of blood test for liver…
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Comparison of nine blood tests and transient elastography for liver fibrosis in chronic hepatitis C: the ANRS HCEP-23 study.
### Background & Aims Blood tests and transient elastography (Fibroscan™) have been developed as…
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An algorithm for the grading of activity in chronic hepatitis C. The METAVIR Cooperative Study Group.
Histological activity reflects the global assessment of basic necroinflammatory lesions and is…
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Comparison of Fibrotest and PGAA for the diagnosis of fibrosis stage in patients with alcoholic liver disease.
### Background And Aims The PGAA index was one of the first composite…
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Comparison of non-invasive liver fibrosis biomarkers in HIV/HCV co-infected patients: the fibrovic study--ANRS HC02.
### Background/Aims To compare non-invasive biological liver fibrosis scores, as alternatives…
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Non-invasive assessment of liver fibrosis: Between prediction/prevention of outcomes and cost-effectiveness. Review
The assessment of the fibrotic evolution of chronic hepatitis has always been…
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EASL clinical practical guidelines: management of alcoholic liver disease.
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Standardization of ROC curve areas for diagnostic evaluation of liver fibrosis markers based on prevalences of fibrosis stages. Key publication
### Background The area under the ROC curve (AUC) is widely used as…
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Optimal correlation between different instruments for Fibrotest-Actitest protein measurement in patients with chronic hepatitis C.
### Objectives Combination of alpha 2-macroglobulin, haptoglobin, apolipoprotein-A1, gamma-glutamyl transpeptidase…
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Effect of antiviral treatment on serum markers of liver fibrosis in HIV-hepatitis C virus-coinfected patients: the Fibrovic 2 Study - ANRS HC02.
### Background Non-invasive liver fibrosis scores have been proposed as alternatives to…
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Prospective comparison of six non-invasive scores for the diagnosis of liver fibrosis in chronic hepatitis C.
### Background/Aims Non-invasive markers of liver fibrosis have recently been developed…
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Novel Biomarkers of Grade I Left Ventricular Diastolic Dysfunction in Type 2 Diabetes Patients with Metabolic-Dysfunction-Associated Steatotic Liver Disease.
**Background/Objectives**: Prior research has identified a significant association between heart disease…
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Non-invasive diagnosis and follow-up of portal hypertension.
…value >15 kPa or clinical/biological/radiological signs of portal hypertension, and…
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Performance of 11 biomarkers for liver fibrosis assessment in HIV/HBV co-infected patients.
### Background/Aims The aim of this study was to compare the performance…
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Diagnostic value of serum protein profiling by SELDI-TOF ProteinChip compared with a biochemical marker, FibroTest, for the diagnosis of advanced fibrosis in patients with chronic hepatitis C.
### Background FibroTest has been validated for the diagnosis of liver fibrosis in…
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PNPLA3 polymorphism influences liver fibrosis in unselected patients with type 2 diabetes.
### Context Recently, it has been shown that an allele in the adiponutrin…
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Fibromax-based nonalcoholic fatty liver disease in chronic obstructive pulmonary disease patients with obstructive sleep apnea: Methodological considerations.
The relationship between nonalcoholic fatty liver disease (NAFLD) and obstructive sleep apnea…
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Assessment of liver fibrosis with transient elastography and FibroTest in patients treated with methotrexate for chronic inflammatory diseases: a case-control study.
### Background & Aims Although methotrexate (MTX) is used in the effective treatment of…
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Correlation between liver biopsy and fibrotest in the evaluation of hepatic fibrosis in patients with chronic hepatitis C.
### Aim To assess the diagnostic value of Fibrotest in comparison with liver…
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Comparison of liver biopsy and noninvasive techniques for liver fibrosis assessment in patients infected with HCV-genotype 4 in Egypt.
In Egypt, as elsewhere, liver biopsy (LB) remains the gold standard to…
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Biomarkers for the prediction of liver fibrosis in patients with chronic alcoholic liver disease.
### Background & Aims The aim of this study was to determine the diagnostic…
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Liver fibrosis markers in alcoholic liver disease. Review
Alcohol is one of the main factors of liver damage. The evaluation…
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Liver stiffness measurement and biochemical markers in Senegalese chronic hepatitis B patients with normal ALT and high viral load.
### Background And Aims Despite the high prevalence of chronic hepatitis B (CHB…
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The diagnostic value of biomarkers (AshTest) for the prediction of alcoholic steato-hepatitis in patients with chronic alcoholic liver disease.
### Background/Aims The aim was to identify a panel of biomarkers (AshTest…
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Applicability and precautions of use of liver injury biomarker FibroTest. A reappraisal at 7 years of age.
### Background FibroTest (FT) is a validated biomarker of fibrosis. To assess the…
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Biochemical markers of liver fibrosis in patients with hepatitis C virus infection: a prospective study. Key publication
### Background Liver biopsy is thought mandatory for management of patients with hepatitis…
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Non-invasive diagnosis of liver steatosis using controlled attenuation parameter (CAP) and transient elastography.
### Introduction Recently, a study showed that Controlled Attenuation Parameter (CAP), evaluated with…
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[SWE elastography in assessment of liver fibrosis]. Review
Liver fibrosis is a relatively common consequence of chronic liver diseases, especially…
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Noninvasive diagnosis in alcohol-related liver disease.
### Background Alcohol-related liver disease (ALD) represents a major cause of death…
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Noninvasive assessment of portal hypertension in patients with cirrhosis. Review
…with simple tools such as biological assays, computed tomography, and esophageal capsules…
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Comparison of transient elastography (FibroScan), FibroTest, APRI and two algorithms combining these non-invasive tests for liver fibrosis staging in HIV/HCV coinfected patients: ANRS CO13 HEPAVIH and FIBROSTIC collaboration.
### Objectives Combining noninvasive tests increases diagnostic accuracy for staging liver fibrosis in…
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A novel panel of blood markers to assess the degree of liver fibrosis.
The objective was to develop new blood tests to characterize different fibrosis…
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Noninvasive Markers of Improvement of Liver Steatosis Achieved by Weight Reduction in Patients with Nonalcoholic Fatty Liver Disease.
### Unlabelled Nonalcoholic fatty liver disease (NAFLD) is strongly associated with insulin resistance…
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Progression of liver fibrosis among injection drug users with chronic hepatitis C.
Although most hepatitis C virus (HCV) infections are acquired by injection drug…
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Optimization and robustness of blood tests for liver fibrosis and cirrhosis.
### Objectives To optimize the performance and feasibility of fibrosis blood tests and…
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[Biomarkers for liver fibrosis: advances, advantages and disadvantages]. Review
…a biological one that takes the serum levels of products arising from…
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Validation of liver fibrosis biomarker (FibroTest) for assessing liver fibrosis progression: proof of concept and first application in a large population.
### Background & Aims Time-dependent statistics have been used to assess liver fibrosis…
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FibroTest-ActiTest as a non-invasive marker of liver fibrosis. Key publication Meta Analysis
FibroTest (FT) is a biomarker of liver fibrosis initially validated in patients…
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Physicians' practices for diagnosing liver fibrosis in chronic liver diseases: a nationwide, Canadian survey.
### Objective To determine practices among physicians in Canada for the assessment of…
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Meta-analyses of FibroTest diagnostic value in chronic liver disease. Meta Analysis
### Background FibroTest (FT) is a biomarker of liver fibrosis initially validated in…
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Methodological aspects of the interpretation of non-invasive biomarkers of liver fibrosis: a 2008 update. Key publication Review
This review summarizes the methodological aspects of the interpretation of non-invasive…
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Transient elastography using Fibroscan is the most reliable noninvasive method for the diagnosis of advanced fibrosis and cirrhosis in alcoholic liver disease.
### Objective Fibroscan (FS) is a reliable noninvasive method for the diagnosis of…
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Racial differences in the association between adiposity measures and the risk of hepatitis C-related liver disease.
### Background African Americans have lower reported likelihood of hepatitis C virus-related…
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Non-invasive biomarkers of liver fibrosis in haemophilia patients with hepatitis C: can you avoid liver biopsy?
Liver biopsy remains the gold standard for the evaluation of fibrosis despite…
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An Invisible Early Steatosis Phenotype Defined for a Large Population-Based Cohort.
**Background:** The current definition of metabolic dysfunction-associated steatotic liver disease (MASLD…
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Diagnostic value of combined serum biomarkers for the evaluation of liver fibrosis in chronic hepatitis C infection: A multicenter, noninterventional, observational study.
### Background/Aims The hepatitis C virus (HCV) infection is important cause of…
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An independent and prospective comparison of two commercial fibrosis marker panels (HCV FibroSURE and FIBROSpect II) during albinterferon alfa-2b combination therapy for chronic hepatitis C.
Noninvasive markers that accurately follow changes in fibrosis may provide alternatives to…
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Prediction of liver histological lesions with biochemical markers in patients with chronic hepatitis B.
### Background Aims Liver biopsy is the gold standard for assessing hepatitis B…
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Noninvasive Markers of Hepatic Fibrosis in Chronic Hepatitis B.
A serum biomarker (FibroTest; Biopredictive, Paris, France; FibroSure; LabCorp, Burlington, USA) and…
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Transient elastography and biomarkers for liver fibrosis assessment and follow-up of inactive hepatitis B carriers.
### Background Non invasive methods for fibrosis evaluation remain to be validated longitudinally…
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Diagnostic and prognostic values of noninvasive biomarkers of fibrosis in patients with alcoholic liver disease. Key publication
FibroTest has been validated as a biomarker of fibrosis in patients with…
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Comparative assessment of liver fibrosis by computerized morphometry in naïve patients with chronic hepatitis B and C.
### Background Liver fibrosis, now assessed by liver biopsy or using non-invasive…
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FibroTest and FibroScan for the prediction of hepatitis C-related fibrosis: a systematic review of diagnostic test accuracy. Meta Analysis
### Background The accurate diagnosis of hepatitis C virus (HCV)-related fibrosis is…
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EASL-ALEH Clinical Practice Guidelines: Non-invasive tests for evaluation of liver disease severity and prognosis. Key publication
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Systematic review: Investigating the prognostic performance of four non-invasive tests in alcohol-related liver disease.
### Background And Aim Mortality of alcohol-related liver disease (ArLD) is increasing…
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Biomarkers of liver injury for hepatitis clinical trials: a meta-analysis of longitudinal studies. Meta Analysis
### Background Liver biopsy and virological end points are standard references for assessing…
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Systematic review with meta-analysis: direct comparisons of biomarkers for the diagnosis of fibrosis in chronic hepatitis C and B. Meta Analysis
### Background Blood tests and transient elastography (TE), proposed as alternatives to biopsy…
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Non-invasive diagnostic assessment tools for the detection of liver fibrosis in patients with suspected alcohol-related liver disease: a systematic review and economic evaluation.
### Background Excessive alcohol consumption may lead to the development of alcohol-related…
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