Cirrhosis Diagnosis and Liver Fibrosis Staging: Transient Elastometry Versus Cirrhosis Blood Test

Paul Calès1, Jérôme Boursier, Frédéric Oberti

  • 1*Liver-Gastroenterology Department, CHU Angers †HIFIH Laboratory, LUNAM University, Angers ‡Liver-Gastroenterology Department, University Hospital §INSERM/UJF U823, IAPC, IAB, University, Grenoble ∥Liver-Gastroenterology Unit, University Hospital, Pessac ¶INSERM U1053, Bordeaux University, Bordeaux, France.

Insights

Fibroscan and CirrhoMeter showed similar accuracy for fibrosis staging, outperforming binary cirrhosis diagnosis. Cirrhosis-specific blood tests may improve accuracy and prognostication compared to standard blood tests and transient elastometry.

Area of Science:

  • Hepatology
  • Diagnostic Accuracy
  • Biomarkers

Background:

  • Elastometry offers superior cirrhosis diagnosis accuracy compared to blood tests.
  • Most blood tests target significant fibrosis, with CirrhoMeter being an exception for cirrhosis.
  • This study compares Fibroscan and CirrhoMeter performance for cirrhosis diagnosis.

Purpose of the Study:

  • To compare the diagnostic performance of Fibroscan and CirrhoMeter for cirrhosis.
  • To evaluate binary cirrhosis diagnosis versus fibrosis staging.
  • To assess the prognostic value of these methods.

Main Methods:

  • Utilized a diagnostic population of 679 hepatitis C patients with liver biopsy, Fibroscan, and CirrhoMeter.
  • Included a prognostic population of 1110 chronic liver disease patients assessed with both tests.
  • Analyzed data using receiver operating characteristic curves and log-rank tests.

Main Results:

  • Fibroscan showed higher accuracy (85.4%) than CirrhoMeter (79.2%) for binary cirrhosis diagnosis (P<0.001).
  • Fibrosis classification yielded higher accuracy for both: Fibroscan (88.2%) and CirrhoMeter (88.8%).
  • CirrhoMeter demonstrated better survival prediction than Fibroscan using simplified fibrosis classification (P<0.001).

Conclusions:

  • Standard binary cutoffs for Fibroscan in cirrhosis diagnosis lack sufficient accuracy.
  • Fibrosis staging is superior to binary diagnosis for assessing liver disease.
  • Cirrhosis-specific blood tests may reduce accuracy gaps and improve prognostication compared to transient elastometry.
Abstract

Related Concept Videos

Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
1.3K
Cirrhosis I: Introduction01:23

Cirrhosis I: Introduction

Cirrhosis is a chronic, irreversible liver disease characterized by the widespread replacement of healthy liver tissue with fibrotic scar tissue and the formation of regenerative nodules.Etiology of cirrhosisCirrhosis results from sustained liver injury that triggers progressive fibrosis and structural remodeling. The underlying causes are diverse, encompassing common and less frequent clinical conditions. Regardless of the origin, all causes lead to chronic inflammation, hepatocyte loss, and...
28
Cirrhosis II: Pathophysiology01:24

Cirrhosis II: Pathophysiology

Cirrhosis is a progressive chronic liver injury caused by prolonged inflammation, excessive fibrotic remodeling, and impaired regeneration. Over time, repeated hepatic insults disrupt the liver’s architecture and function, leading to reduced blood flow, impaired bile drainage, and diminished metabolic capacity.Pathophysiology of cirrhosisCirrhosis arises from three main responses to chronic liver damage: inflammation, immune activation, and hepatocyte death. These processes lead to...
41
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test01:22

Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test

In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess...
271
Serum Laboratory Studies, Stool Test, Breath Test01:30

Serum Laboratory Studies, Stool Test, Breath Test

Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
1.2K