Evidence map›Paper›PMID 21766239›Full record

ArticleClinical research in cardiology : official journal of the German Cardiac Society2011

Comparison of the temporal release pattern of copeptin with conventional biomarkers in acute myocardial infarction.

Youlan L Gu, Adriaan A Voors, Felix Zijlstra, Hans L Hillege, Joachim Struck, Serge Masson, Tarcisio Vago, Stefan D Anker, Ad F M van den Heuvel, Dirk J van Veldhuisen and 1 more

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Article in Clinical research in cardiology : official journal of the German Cardiac Society, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
5.7field-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

30 citing papers in PubMed, 81 citations in OpenAlex.

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  14. The Emerging Role of Copeptin.The Clinical biochemist. Reviews · 2021
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  18. Clinical role of serum Copeptin in acute coronary syndrome.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2018
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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

11 authors at 5 institutions in 3 countries.

Youlan L GuDepartment of Cardiology, Thorax Center, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30001, 9700 RB, Groningen, The Netherlands.
Adriaan A Voors
Felix Zijlstra
Hans L Hillege
Joachim Struck
Serge Masson
Tarcisio Vago
Stefan D Anker
Ad F M van den Heuvel
Dirk J van Veldhuisen
Bart J G L de Smet
University Medical Center Groningen · NLCharité - Universitätsmedizin Berlin · DELuigi Sacco Hospital · ITMario Negri Institute for Pharmacological Research · ITThermo Fisher Scientific (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEarly detection of acute myocardial infarction (AMI) using cardiac biomarkers of myocardial necrosis remains limited since these biomarkers do not rise within the first hours from onset of AMI. We aimed to compare the temporal release pattern of the C-terminal portion of provasopressin (copeptin) with conventional cardiac biomarkers, including creatine kinase isoenzyme (CK-MB), cardiac troponin T (cTnT), and high-sensitivity cTnT (hs-cTnT), in patients with ST-elevation AMI.

methodsWe included 145 patients undergoing successful primary percutaneous coronary intervention (PCI) for a first ST-elevation AMI presenting within 12 h of symptom onset. Blood samples were taken on admission and at four time points within the first 24 h after PCI.

resultsIn contrast to all other markers, copeptin levels were already elevated on admission and were higher with a shorter time from symptom onset to reperfusion and lower systolic blood pressure. Copeptin levels peaked immediately after symptom onset at a maximum of 249 pmol/L and normalized within 10 h. In contrast, CK-MB, cTnT, and hs-cTnT peaked after 14 h from symptom onset at a maximum of 275 U/L, 5.75 μg/L, and 4.16 μg/L, respectively, and decreased more gradually.

conclusionsCopeptin has a distinct release pattern in patients with ST-elevation AMI, peaking within the first hour after symptom onset before conventional cardiac biomarkers and falling to normal ranges within the first day. Further studies are required to determine the exact role of copeptin in AMI suspects presenting within the first hours after symptom onset.

Indexed as

Angioplasty, Balloon, CoronaryBiomarkersCreatine Kinase, MB FormGlycopeptidesHumansMyocardial InfarctionNetherlandsPredictive Value of TestsTime FactorsTreatment OutcomeTroponin TUp-RegulationBiomarkerscopeptinsCreatine Kinase, MB FormGlycopeptidesTroponin T

Identifiers

PMID21766239
PMCPMC3222827
OpenAlexW2159495668

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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.