Evidence map›Paper›PMID 29200971›Full record

ArticleThrombosis journal2017

vWF/ADAMTS13 is associated with on-aspirin residual platelet reactivity and clinical outcome in patients with stable coronary artery disease.

Ellen M K Warlo, Alf-Åge R Pettersen, Harald Arnesen, Ingebjørg Seljeflot

Registry-linked trialAbstract read
In one paragraph

Article in Thrombosis journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00222261 (Aspirin Non-responsiveness and Clopidogrel Endpoint Trial.), which is not on this map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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.

NCT00222261 phase4completednot on this map

Aspirin Non-responsiveness and Clopidogrel Endpoint Trial.

TypeinterventionalSponsorUllevaal University HospitalRan2003 to 2010Enrolled1,001ConditionsCoronary Heart Disease, Angina Pectoris, AtherosclerosisArmsaspirin, clopidogrel
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Genetic Variation in ADAMTS13 is Related to VWF Levels, Atrial Fibrillation and Cerebral Ischemic Events.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

4 authors.

Ellen M K WarloCenter for Clinical Heart Research, Department of Cardiology, Oslo University Hospital, Ullevaal, Pb 4956 Nydalen, 0424 Oslo, Norway.ORCID 0000-0002-4479-379X
Alf-Åge R PettersenCenter for Clinical Heart Research, Department of Cardiology, Oslo University Hospital, Ullevaal, Pb 4956 Nydalen, 0424 Oslo, Norway.
Harald ArnesenCenter for Clinical Heart Research, Department of Cardiology, Oslo University Hospital, Ullevaal, Pb 4956 Nydalen, 0424 Oslo, Norway.
Ingebjørg SeljeflotCenter for Clinical Heart Research, Department of Cardiology, Oslo University Hospital, Ullevaal, Pb 4956 Nydalen, 0424 Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe mechanisms behind residual platelet reactivity (RPR) despite aspirin treatment are not established. It has been shown that coronary artery disease (CAD) patients with high on-aspirin RPR have elevated levels of von Willebrand factor (vWF). ADAMTS13 is a metalloprotease cleaving ultra large vWF multimers into less active fragments.Our aim was to investigate whether ADAMTS13 and vWF/ADAMTS13 ratio were associated with high RPR, and further with clinical endpoints after 2 years.

methodsStable aspirin-treated CAD patients (

resultsThe number of patients with high RPR was 258 (25.8%). Their serum thromboxane B

conclusionThese results indicate that ADAMTS13 is of importance for RPR, and that it in combination with vWF also is associated with clinical endpoints in stable CAD patients on aspirin.

trial registrationClinicaltrials.gov NCT00222261. Registered 13.09.2005. Retrospectively registered.

Indexed as

ADAMTS13AspirinCardiovascular diseaseResidual platelet reactivityVon Willebrand factor

Identifiers

PMID29200971
PMCPMC5700557

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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.