Introduction: Metabolic-associated fatty liver disease is common, with fibrosis the major determinant of adverse outcomes. Population-based screening tools with high diagnostic accuracy for the staging of fibrosis are lacking.
Methods: Three independent cohorts, 2 with both liver biopsy and liver stiffness measurements (LSMs,≥F2) and advanced (≥F3) fibrosis.
Results: In the hospital-based cohorts, the N-terminal propeptide of type 3 collagen (Pro-C3) increased with fibrosis stage (P < 0.0001) and independently associated with advanced fibrosis (odds
Discussion: PRO-C3 and ADAPT reliably exclude advanced fibrosis in low-risk populations. The serial combination of ADAPT with LSM has high diagnostic accuracy with a low requirement for liver biopsy. The proposed algorithm would help stratify those who need biopsies and narrow down those patients who would need to be referred to specialty clinics.
November 26, 2020
Journal:
Am J Physiol Gastrointest Liver Physiol
Author:
Eslam M, Wong GL, Hashem AM, Chan HL, Nielsen MJ, Leeming DJ, Chan AW, Chen Y, Duffin KL, Schattenberg JM, George J, Wong VW, Karsdal MA
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