Evidence map›Paper›PMID 39219855›Full record

ArticleEuropean heart journal open2024

Intra-individual variability in lipoprotein(a): the value of a repeat measure for reclassifying individuals at intermediate risk.

Tarek Harb, Efthymios Ziogos, Roger S Blumenthal, Gary Gerstenblith, Thorsten M Leucker

Abstract read
In one paragraph

Article in European heart journal open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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.

  1. Article
  2. Review
  3. Article
  4. Impact of lipoprotein(a) on the durability of aortic bioprosthetic valves.Clinical research in cardiology : official journal of the German Cardiac Society · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. The biology of lipoprotein(a): From genetics to molecular mechanisms.European journal of clinical investigation · 2026
    Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Observational
  18. Article
  19. Review
  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

5 authors.

Tarek HarbCiccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Johns Hopkins Hospital/Halsted 500, Baltimore, MD 21287, USA.ORCID https://orcid.org/0000-0002-2573-5260
Efthymios ZiogosCiccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Johns Hopkins Hospital/Halsted 500, Baltimore, MD 21287, USA.ORCID https://orcid.org/0000-0002-5343-8714
Roger S BlumenthalCiccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Johns Hopkins Hospital/Halsted 500, Baltimore, MD 21287, USA.ORCID https://orcid.org/0000-0003-1910-3168
Gary GerstenblithCiccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Johns Hopkins Hospital/Halsted 500, Baltimore, MD 21287, USA.ORCID https://orcid.org/0000-0001-6046-6812
Thorsten M LeuckerCiccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Johns Hopkins Hospital/Halsted 500, Baltimore, MD 21287, USA.ORCID https://orcid.org/0000-0003-2569-6617

Funding

Vanderbilt Institute for Clinical and Translational Research (VICTR) -Identifying correlates of functional immunity in SARS-CoV-2 convalescent plasmaUL1TR002243 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Paul A. Harris, Wesley H Self · 2017 to 2026
$130.7M
VANDERBILT UNIVERSITY CTSA FOR PEDIATRIC RESEARCHUL1RR024975 · NCRR · VANDERBILT UNIVERSITY · PI BERNARD, GORDON RAPHAEL · 2007 to 2011
$45.7M
The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
Lipoprotein (a) Modification of the Impact of HIV Infection on Atherosclerotic Cardiovascular DiseaseR01HL176322 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI Thorsten M Leucker · 2024 to 2026
$2.1M
Automated Storage and Retrieval of Biological SystemsS10RR025141 · NCRR · VANDERBILT UNIVERSITY · PI RODEN, DAN M · 2008 to 2008
$988k
NCATS NIH HHS UL1 TR000445NCATS NIH HHS UL1 TR002243NCRR NIH HHS S10 RR025141NCRR NIH HHS UL1 RR024975NHLBI NIH HHS R01 HL176322
6 · The paper itself

Abstract

Aims: Lipoprotein(a) [Lp(a)] levels are predominantly genetically determined and repeat measurements are generally considered unlikely to be clinically useful. However, the temporal variation of Lp(a) is not well characterized. Our aim was to determine the intra-individual variability of Lp(a) and whether a repeated measure reclassified Lp(a)-specific cardiovascular risk using the European Atherosclerosis Society (EAS) consensus statement risk categories. Methods and results: This retrospective cohort study analysed initial and repeated serum Lp(a) levels measured using the same methodology from 609 individuals in the Nashville Biosciences database, a de-identified electronic medical records database. Baseline and follow-up paired values were significantly different ( Conclusion: Temporal-related changes in Lp(a) variability were present in many individuals. A repeat Lp(a) measure may allow more precise Lp(a)-specific cardiovascular risk prediction for individuals whose initial value is in the EAS-defined intermediate 'grey-zone' category. Lp(a) variability should be included in calculating the expected effect sizes in future clinical research studies targeting Lp(a).

Indexed as

Coronary artery diseaseHeart disease risk factorsLipoprotein(a)

Identifiers

PMID39219855
PMCPMC11365507

What OpenQuestion holds

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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.