Evidence map›Paper›PMID 32976197›Full record

ArticleJournal of clinical gastroenterology

Liver Stiffness Measured by Either Magnetic Resonance or Transient Elastography Is Associated With Liver Fibrosis and Is an Independent Predictor of Outcomes Among Patients With Primary Biliary Cholangitis.

Karim T Osman, Daniel B Maselli, Ilkay S Idilman, Daniel J Rowan, Jason K Viehman, William S Harmsen, Denise M Harnois, Elizabeth J Carey, Andrea A Gossard, Nicholas F LaRusso and 3 more

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical gastroenterology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 3 pooled it
4.8field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 3 syntheses or guidelines pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Pooled it
  4. Treatment Goals for Primary Biliary Cholangitis, an Australian Perspective.Journal of gastroenterology and hepatology · 2026
    Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Pathogenesis, Non-Invasive Assessments and Treatment of Hepatic Fibrosis in Autoimmune Liver Diseases.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Review
  11. Preventing the progression of cirrhosis to decompensation and death.Nature reviews. Gastroenterology & hepatology · 2025
    Review
  12. Article
  13. Primary Sclerosing Cholangitis: Diagnostic Criteria.Tomography (Ann Arbor, Mich.) · 2024
    Review
  14. Article
  15. Article
  16. Review
  17. Risk Stratification in Primary Biliary Cholangitis.Journal of clinical medicine · 2023
    Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Karim T OsmanDivision of Gastroenterology and Hepatology.
Daniel B MaselliDivision of Gastroenterology and Hepatology.
Ilkay S IdilmanDepartments of Radiology.
Daniel J RowanPathology.
Jason K ViehmanBiomedical Statistics and Informatics, Mayo Clinic, Rochester, MN.
William S HarmsenBiomedical Statistics and Informatics, Mayo Clinic, Rochester, MN.
Denise M HarnoisDivision of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL.
Elizabeth J CareyDivision of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, AZ.
Andrea A GossardDivision of Gastroenterology and Hepatology.
Nicholas F LaRussoDivision of Gastroenterology and Hepatology.
Keith D LindorDivision of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, AZ.
Sudhakar K VenkateshDepartments of Radiology.
John E EatonDivision of Gastroenterology and Hepatology.
Mayo Clinic in Arizona · USMayo Clinic in Florida · USJacksonville College · US

Funding

Magnetic Resonance ElastographyR37EB001981 · NIBIB · MAYO CLINIC ROCHESTER · PI EHMAN, RICHARD L. · 2016 to 2025
$4.0M
NIBIB NIH HHS R37 EB001981
6 · The paper itself

Abstract

goalsWe aimed to describe the diagnostic and prognostic performance of transient elastography (TE) and magnetic resonance elastography (MRE) in patients with primary biliary cholangitis (PBC).

backgroundThe diagnostic performance of TE and MRE in detecting advanced fibrosis in PBC and in predicting outcomes independent of existing serologic prognostic markers is incompletely understood. MATERIALS AND

methodsFive hundred thirty-eight consecutive patients with PBC at 3 centers with liver stiffness (LS) measurements by TE (n=286) or MRE (n=332) were reviewed. LS cutoffs for predicting fibrosis stages were determined by receiver operating characteristic curves among those with a liver biopsy (TE, n=63; MRE, n=98). Cox proportional hazard regression modeling was used to identify associations between covariates and hepatic decompensation.

resultsThe optimal LS thresholds for predicting histologic stage F4 were 14.40 kPa (area under the curve=0.94) for TE and 4.60 kPa (area under the curve=0.82) for MRE. Both TE and MRE outperformed biochemical markers for the prediction of histologic advanced fibrosis. Optimal LS thresholds to predict hepatic decompensation were 10.20 kPa on TE and 4.30 kPa on MRE. LS by TE and MRE (respectively) remained predictors of hepatic decompensation after adjusting for ursodeoxycholic acid responsiveness [hazard ratio (HR), 1.14; 95% confidence interval (CI), 1.05-1.24 and HR, 1.68; 95% CI, 1.28-2.19] and the GLOBE score (HR, 1.13; 95% CI, 1.07-1.19 and HR, 2.09; 95% CI, 1.57-2.78).

conclusionLS measurement with either TE or MRE can accurately detect advanced fibrosis and offers additional prognostic value beyond existing serologic predictive tools.

Indexed as

Elasticity Imaging TechniquesLiver Cirrhosis, BiliaryHumansLiverLiver CirrhosisMagnetic Resonance SpectroscopyROC Curve

Identifiers

PMID32976197
PMCPMC8529876
OpenAlexW3088744978

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.