Evidence map›Paper›PMID 30093839›Full record

ArticleClinical and molecular allergy : CMA2018

Tryptase as a marker of severity of aortic valve stenosis.

Laura M Losappio, Corrado Mirone, Michel Chevallard, Laura Farioli, Fabrizio De Luca, Elide A Pastorello

Registry-linked trialOpen access · goldAbstract readCase Reports
In one paragraph

Article in Clinical and molecular allergy : CMA, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01618279 (Evaluation of Tryptase as a Biomarker of Coronary Heart Disease), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 85% 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.

NCT01618279 completednot on this map

Evaluation of Tryptase as a Biomarker of Coronary Heart Disease

TypeobservationalSponsorNiguarda HospitalRan2013 to 2022Enrolled350ConditionsAcute Coronary Syndrome With ST Elevation on Electrocardiogram, Acute Coronary Syndrome Without ST Elevation on Electrocardiogram, Noncritical Coronary Artery Disease Coronary Stenosis Less Than 50 Per Cent, Aortic Aneurysms
3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Short histological kaleidoscope - recent findings in histology. Part II.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    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

6 authors at 2 institutions in 1 country.

Laura M LosappioThe Department of Allergology and Immunology, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Corrado MironeThe Department of Allergology and Immunology, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Michel ChevallardThe Department of Allergology and Immunology, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Laura FarioliThe Department of Laboratory Medicine, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Fabrizio De LucaThe Department of Allergology and Immunology, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Elide A PastorelloThe Department of Allergology and Immunology, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda · ITFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSevere aortic valve stenosis is one of the most common cause of mortality in adult patients affected with metabolic syndrome, a condition associated with an active inflammatory process involving also mast cells and their mediators, in particular tryptase. The aim of this study was to characterize the possible long-term prognostic role of tryptase in severe aortic valve stenosis. CASE PRESENTATION: The baseline serum tryptase was measured in 5 consecutive patients admitted to our Hospital to undergo aortic valve replacement for severe acquired stenosis. Within 2 years after, the patients were evaluated for the occurrence of major cardiovascular events (MACE). The tryptase measurements were higher in patients experiencing MACE (10.9, 11.7 and 9.32 ng/ml) than in non-MACE ones (5.69 and 5.58 ng/ml).

conclusionsIn patients affected with severe aortic stenosis, baseline serum tryptase may predict occurence of MACE. Further studies are needed to demonstrate the long-term prognostic role of this biomarker.

Indexed as

Aortic valve stenosisBiomarkerTryptase

Identifiers

PMID30093839
PMCPMC6080360
OpenAlexW2887766800

What OpenQuestion holds

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Registered trials

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.