Evidence map›Paper›PMID 23925451›Full record

Trial reportJournal of thrombosis and thrombolysis2014

D-dimer levels predict ischemic and hemorrhagic outcomes after acute myocardial infarction: a HORIZONS-AMI biomarker substudy.

Wouter J Kikkert, Bimmer E Claessen, Gregg W Stone, Roxana Mehran, Bernhard Witzenbichler, Bruce R Brodie, Jochen Wöhrle, Adam Witkowski, Giulio Guagliumi, Krzysztof Zmudka and 6 more

Abstract readMulticenter StudyRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Journal of thrombosis and thrombolysis, 2014. 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.

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  18. Observational
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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

16 authors.

Wouter J KikkertAcademic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
Bimmer E Claessen
Gregg W Stone
Roxana Mehran
Bernhard Witzenbichler
Bruce R Brodie
Jochen Wöhrle
Adam Witkowski
Giulio Guagliumi
Krzysztof Zmudka
José P S Henriques
Jan G P Tijssen
Elias A Sanidas
Vasiliki Chantziara
Ke Xu
George D Dangas

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

D-dimer is a product of cross linked fibrin degradation and is a measure of the amount of fibrin turnover. As such, D-dimer might be of utility in the prediction of both thrombotic and hemorrhagic events. Therefore, the aim of the present study was to evaluate whether elevated D-dimer levels on admission and at discharge could predict subsequent ischemic and hemorrhagic events in patients with acute myocardial infarction (AMI). D-dimer was measured on admission and at discharge in 461 out of a total of 3,602 patients in the HORIZONS-AMI trial, as part of the formal prespecified biomarker substudy. The predictive value for major adverse cardiovascular events (MACE) and non-CABG major bleeding after 3 year follow up was investigated by stratifying patients in groups of D-dimer level and comparing event rates using Kaplan-Meier and calculating hazard ratios using Cox proportional hazards models. D-dimer levels ≥ 0.71 μg/mL on admission were associated with an adjusted hazard ratio of 2.58 for MACE (p = 0.0014) and 4.61 for major bleeding (p = 0.0018). A discharge D-dimer level ≥ 1.26 μg/mL was associated with a higher risk for MACE by univariate analysis (HR 1.88, p = 0.037), but lost its significance after multivariate adjustment (HR 1.77, p = 0.070). High D-dimer levels on admission were associated with a higher risk of MACE and non-CABG major bleeding in STEMI patients undergoing pPCI.

Indexed as

AgedBiomarkersFemaleFibrin Fibrinogen Degradation ProductsFollow-Up StudiesHemorrhageHumansMaleMiddle AgedMyocardial InfarctionPercutaneous Coronary InterventionRisk FactorsBiomarkersFibrin Fibrinogen Degradation Productsfibrin fragment D

Identifiers

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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.