Evidence map›Paper›PMID 37373952›Full record

ArticleJournal of personalized medicine2023

Revising the MELD Score to Address Sex-Bias in Liver Transplant Prioritization for a German Cohort.

Maria Beatriz Walter Costa, Christiane Gärtner, Maria Schmidt, Thomas Berg, Daniel Seehofer, Thorsten Kaiser

Open access · goldAbstract read
In one paragraph

Article in Journal of personalized medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

6 authors at 3 institutions in 1 country.

Maria Beatriz Walter CostaClinical Chemistry and Molecular Diagnostics, Institute for Laboratory Medicine, Leipzig University Medical Center, Paul-List-Straße 13/15, D-04103 Leipzig, Germany.ORCID 0000-0002-5143-0858
Christiane GärtnerViral Ecology and Omics, Institute of Biodiversity, Faculty of Biological Sciences, Friedrich Schiller University Jena, Rosalind-Franklin Straße 1, D-07745 Jena, Germany.ORCID 0000-0001-8095-2463
Maria SchmidtClinical Chemistry and Molecular Diagnostics, Institute for Laboratory Medicine, Leipzig University Medical Center, Paul-List-Straße 13/15, D-04103 Leipzig, Germany.ORCID 0000-0002-9479-3659
Thomas BergDivision of Hepatology, Department of Medicine II, Leipzig University Medical Center, Liebigstraße 20, D-04103 Leipzig, Germany.ORCID 0000-0003-0003-6241
Daniel SeehoferDivision of Hepatobiliary Surgery and Visceral Transplant Surgery, Department of Visceral, Transplant, Thoracic and Vascular Surgery, Leipzig University Medical Center, Liebigstraße 20, D-04103 Leipzig, Germany.ORCID 0000-0002-7492-8309
Thorsten KaiserClinical Chemistry and Molecular Diagnostics, Institute for Laboratory Medicine, Leipzig University Medical Center, Paul-List-Straße 13/15, D-04103 Leipzig, Germany.ORCID 0000-0003-0523-3113
Leipzig University · DEBielefeld University · DEFriedrich Schiller University Jena · DE

Funding

Saxon State Parliament, RL eHealthSax 2017/18 100331796
6 · The paper itself

Abstract

(1) Background: Prioritization of patients for liver transplantation in Germany relies on the MELD (model for end-stage liver disease) scoring system that does not consider the patient's sex. Many studies have shown that women are disadvantaged by the MELD score. Using a large patient cohort from a German liver transplant centre, we investigated options to reduce gender inequality in the patient prioritization for liver transplantation. (2) Methods: We calculated female-as-male MELD scores in our cohort by substituting the serum creatinine of a female patient with that of their male equivalent to test for the fairness of the scores. We investigated the effects of the female-as-male scores compared to the original MELD score of 1759 patients listed for liver transplantation. (3) Results: Serum creatinine sex correction (female-as-male) for MELD scores added up to 5.4 points in females, while the median changed by +1.6 points for females. We identified 72 females with an original MELD score < 20, for whom the adjusted female-as-male MELD score would be >20, thus giving them a better chance to receive a liver transplant. (4) Conclusions: Mathematical conversion of female to male creatinine concentrations identified disadvantages in liver transplantation prioritization for females and ascertained MELD 3.0 as having high potential to compensate for these inequalities.

Indexed as

gender biasliver transplantationMELDMELD 3.0sex dimorphismsex disparity

Identifiers

PMID37373952
PMCPMC10304409
OpenAlexW4380050516

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Registered trials

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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.