Cited by 55Liver Disease Diagnosis and TreatmentUltrasound Imaging and ElastographyLiver Disease and Transplantation

Transient versus two-dimensional shear-wave elastography in a multistep strategy to detect advanced fibrosis in NAFLD

Cassinotto, Christophe, Boursier, Jérome, Paisant, Anita, Guiu, Boris, Irles‐Depe, Marie, Canivet, Clémence, Aube, Christophe, de Ledinghen, Victor·2021·Hepatology

Abstract

BACKGROUND AND AIMS: The combination of laboratory and elastography tests allows the accurate diagnosis of advanced liver fibrosis in patients with NAFLD. In this study, we compared the diagnostic performances of a two-step strategy (laboratory tests and vibration-controlled transient elastography [VCTE] or two-dimensional shear-wave elastography with SuperSonic Imagine [2D-SWE-SSI]) and the added value of a three-step strategy (laboratory tests and two elastography methods). APPROACH AND RESULTS: From a prospective registry, we retrospectively selected 577 consecutive patients with suspicion of NAFLD who underwent laboratory tests to calculate the Fibrosis-4 (FIB-4) score, liver stiffness evaluation by VCTE (M and XL probes) and 2D-SWE-SSI, and liver biopsy. The diagnostic performances and need for liver biopsy in unclassified patients for the diagnosis of advanced fibrosis (F ≥ 3) in multistep strategies were compared. The area under the curve of FIB-4, VCTE, and 2D-SWE-SSI was 0.74, 0.82, and 0.88, respectively. Using the same thresholds, the FIB-4/2D-SWE-SSI and FIB-4/VCTE diagnostic performances were comparable (sensitivity, 71.4% and 66%; specificity, 91.4% and 91.5%; and accuracy, 83.7% and 81.4%; all P = not significant). Conversely, more patients required liver biopsy after 2D-SWE-SSI (24.6% versus 15.3%, P < 0.001). Performing a second elastography technique in patients with unreliable or gray zone (between 8 and 10 kPa) results greatly decreased the need for liver biopsy (42/577, 7.3%). The diagnostic performances (accuracy, sensitivity, and specificity) of FIB-4/2D-SWE-SSI/VCTE and FIB-4/VCTE/2D-SWE-SSI were comparable (81.1%, 71.5%, and 87.9% versus 81.3%, 69.7%, and 89.5%, respectively; all P = not significant). CONCLUSIONS: Using the same cutoff values, 2D-SWE-SSI is as accurate as VCTE for advanced liver fibrosis diagnosis in NAFLD. The three-step strategy in selected patients strongly decreased the need for liver biopsy while maintaining excellent accuracy.

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Crossref · 10.1002/hep.31655

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Authors
Cassinotto, C., Boursier, J., Paisant, A., Guiu, B., Irles‐Depe, M., Canivet, C., Aube, C., & de Ledinghen, V.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • Department of Hepatology,University Hospital of Angers,Angers,France
  • Université d'Angers (FR)
  • Centre Hospitalier Universitaire de Montpellier (FR)
  • Centre d’Investigation de la Fibrose Hépatique,Hôpital Haut‐Lévêque,University Hospital of Bordeaux,Pessac,France
  • Université Nantes Angers Le Mans (FR)
  • Laboratory HIFIH, UPRES 3859,LUNAM University,Angers,France
Corresponding author
Cassinotto, Christophe
Venue
Hepatology
Published
2021-05-19
Volume
73
Issue
6
Pages
2196-2205
ISSN
  • 0270-9139 (ISSN-L)
  • 1527-3350
OpenAlex
W3107306127
Cited by
55
References
24
Citations by year
2026: 4 · 2025: 9 · 2024: 16 · 2023: 9 · 2022: 11 · 2021: 5 · 2020: 1
FWCI
4.66
Type
journal article
Language
en
Open access
closed
Locations
  • Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Ultrasound Imaging and Elastography
  • Health Sciences › Medicine › Hepatology › Liver Disease and Transplantation
Keywords
non-alcoholic fatty liver disease, advanced liver fibrosis, vibration-controlled transient elastography, two-dimensional shear wave elastography, Fibrosis-4 score, liver stiffness, liver biopsy, diagnostic accuracy, noninvasive fibrosis assessment, liver cirrhosis
MeSH terms
Adult, Aged, Biopsy, Female, Humans, Liver Cirrhosis, Male, Middle Aged, Registries, Retrospective Studies, Sensitivity and Specificity, Patient Selection, Elasticity Imaging Techniques, Non-alcoholic Fatty Liver Disease

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