Evidence map›Paper›PMID 23001714›Full record

ArticleHeart and vessels2013

In young post-myocardial infarction male patients elevated plasminogen activator inhibitor-1 correlates with insulin resistance and endothelial dysfunction.

Barbara Eržen, Mišo Šabovič

Abstract read
PubMed Publisher
In one paragraph

Article in Heart and vessels, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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  15. Clinical Efficacy of Soluble Thrombomodulin, Tissue Plasminogen Activator Inhibitor complex, Thrombin-Antithrombin complex,α2-Plasmininhibitor-Plasmin complex in Pediatric Sepsis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Article
  16. Diagnostic and Prognostic Value of TAT, PIC, TM, and t-PAIC in Malignant Tumor Patients With Venous Thrombosis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Observational
  17. Plasmin-Antiplasmin Complex as a New Predictive Marker of Postoperative Venous Thromboembolism in Patients with Gynecologic Malignancy.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

2 authors at 1 institution in 2 countries.

Barbara ErženDepartment of Vascular Disease, University Clinical Centre, Zaloška 2, 1000, Ljubljana, Slovenia, erzen_b@yahoo.com.
Mišo Šabovič
University Clinical Centre · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Classical and nonclassical risk factors contribute to the development of myocardial infarction (MI) in young patients. The aim of the present study was to find out whether insulin resistance and impaired fibrinolysis, with increased plasminogen activator inhibitor (PAI-1), are present in young male post-MI patients, and their relation to additional markers of cardiovascular risk such as endothelial dysfunction (ED) and intima-media thickness (IMT). Forty-one male patients (on average 44 years old) in the stable phase after MI were recruited, with 25 healthy males who did not differ from patients regarding age as controls. Body mass index (BMI) and waist-to-hip ratio were measured and insulin resistance was calculated. Several coagulation/fibrinolytic parameters and inflammation markers were measured. ED was estimated by ultrasound measurement of the flow-mediated dilatation (FMD) of the brachial artery, and IMT was measured on the common carotid artery. BMI was increased in post-MI patients in comparison with healthy controls. Compared with the control group, in post-MI patients PAI-1 antigen (13.8 ± 10.6 vs 9.1 ± 7.6 ng/ml, P = 0.042), PAI-1 activity (14.8 ± 10.8 vs 9.0 ± 8.0 IU/ml, P = 0.015), and fibrinogen were significantly elevated. In patients increased PAI-1, antigen and activity were both significantly positively related to insulin resistance. We found an important negative relation between PAI-1 antigen and FMD (r = -0.32, P = 0.04) and between PAI-1 activity and FMD (r = -0.39, P = 0.01). Our results suggest that PAI-1 can be a link between obesity, insulin resistance, and MI in young patients. It is thus concluded that impaired fibrinolysis with increased PAI-1 may be an important nonclassical risk factor for MI, particularly in young males with increased BMI and insulin resistance.

Indexed as

Insulin ResistanceVasodilationAdultBiomarkersBlood GlucoseBody Mass IndexBrachial ArteryCarotid Artery, CommonCarotid Intima-Media ThicknessCase-Control StudiesEndothelium, VascularFibrinolysisHumansInflammation MediatorsInsulinLinear ModelsBiomarkersBlood GlucoseInflammation MediatorsInsulinPlasminogen Activator Inhibitor 1SERPINE1 protein, human

Identifiers

PMID23001714
OpenAlexW2073490835

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.