Evidence map›Paper›PMID 34251031›Full record

ArticleAlimentary pharmacology & therapeutics2021

PRO-C3 and ADAPT algorithm accurately identify patients with advanced fibrosis due to alcohol-related liver disease.

Bjørn S Madsen, Maja Thiele, Sönke Detlefsen, Maria Kjaergaard, Linda S Møller, Jonel Trebicka, Mette J Nielsen, Natasja Staehr Gudmann, Diana J Leeming, Morten A Karsdal and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Alimentary pharmacology & therapeutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Non-invasive tests for MetALD and alcohol-related liver disease.JHEP reports : innovation in hepatology · 2025
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Advances in laboratory medicine · 2024
    Article
  12. Serum biomarkers for liver fibrosis assessment.Advances in laboratory medicine · 2024
    Review
  13. Two years on, a perspective on MAFLD.eGastroenterology · 2023
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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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

12 authors at 4 institutions in 3 countries.

Bjørn S MadsenDepartment of Gastroenterology and Hepatology, Odense University Hospital, Odense C, Denmark.ORCID 0000-0002-2846-3598
Maja ThieleDepartment of Gastroenterology and Hepatology, Odense University Hospital, Odense C, Denmark.
Sönke DetlefsenDepartment of Pathology, Odense University Hospital, Odense C, Denmark.
Maria KjaergaardDepartment of Gastroenterology and Hepatology, Odense University Hospital, Odense C, Denmark.
Linda S MøllerDepartment of Gastroenterology and Hepatology, Odense University Hospital, Odense C, Denmark.
Jonel TrebickaInstitute of Clinical Research, University of Southern Denmark, Odense C, Denmark.
Mette J NielsenNordic Bioscience Biomarkers and Research A/S, Herlev, Denmark.
Natasja Staehr GudmannNordic Bioscience Biomarkers and Research A/S, Herlev, Denmark.
Diana J LeemingNordic Bioscience Biomarkers and Research A/S, Herlev, Denmark.
Morten A KarsdalNordic Bioscience Biomarkers and Research A/S, Herlev, Denmark.
Aleksander KragDepartment of Gastroenterology and Hepatology, Odense University Hospital, Odense C, Denmark.ORCID 0000-0002-9598-4932
GALAXY consortium
Odense University Hospital · DKNordic Bioscience (Denmark) · DKGoethe University Frankfurt · DEUniversity of Southern Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlcohol is a main cause of preventable deaths and frequently leads to the development of alcohol-related liver disease. Due to the lack of diagnostics, patients are commonly diagnosed after developing clinical manifestations. Recently, the biomarker PRO-C3 was shown to accurately identify fibrosis due to non-alcoholic fatty liver disease.

aimTo assess the diagnostic accuracy of PRO-C3, the ADAPT score and best-performing non-patented serological test to detect advanced alcohol-related liver fibrosis.

methodsWe enrolled 426 patients with alcohol overuse in a prospective biopsy-controlled study. We evaluated the accuracy of PRO-C3 and the PRO-C3-based algorithm ADAPT to detect advanced liver fibrosis.

resultsThe accuracy of PRO-C3 was good with an AUROC of 0.85 (95% CI 0.79-0.90). The best-performing non-patented test was the Forns index with an AUROC of 0.83 (95% CI 0.78-0.89). The ADAPT algorithm performed better as compared to both the Forns index and PRO-C3 alone with an AUROC = 0.88 (95% CI 0.83-0.93).

conclusionPRO-C3 is a new marker with high accuracy to detect advanced alcohol-related liver fibrosis. The diagnostic accuracy of PRO-C3 can be further improved by using the ADAPT algorithm in which the test outperforms currently available non-patented serological fibrosis markers. The study is registered in the Odense Patient Data Exploratory Network (OPEN) under study identification numbers OP_040 (https://open.rsyd.dk/OpenProjects/da/openProject.jsp?openNo=40) and OP_239 (https://open.rsyd.dk/OpenProjects/openProject.jsp?openNo=239&lang=da).

Indexed as

Elasticity Imaging TechniquesNon-alcoholic Fatty Liver DiseaseAlgorithmsBiomarkersBiopsyComplement C3HumansLiverLiver CirrhosisProspective StudiesBiomarkersComplement C3

Identifiers

PMID34251031
PMCPMC9291925
OpenAlexW3182231948

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.