Evidence map›Paper›PMID 33498248›Full record

ArticleInternational journal of molecular sciences2021

Clinical Validation of an Automated Fluorogenic Factor XIII Activity Assay Based on Isopeptidase Activity.

Martina Leitner, Christian Büchold, Ralf Pasternack, Nikolaus B Binder, Gary W Moore

Open access · goldAbstract readValidation Study
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Laboratory and Clinical Analysis of Rare Coagulation Factor Deficiencies-A Respective Study of a Single Center from Northwest China.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

5 authors at 1 institution in 1 country.

Martina LeitnerTechnoclone Herstellung von Diagnostika und Arzneimitteln GmbH, Brunner Str. 67, 1230 Vienna, Austria.
Christian BücholdZedira GmbH, Roesslerstrasse 83, D 64293 Darmstadt, Germany.
Ralf PasternackZedira GmbH, Roesslerstrasse 83, D 64293 Darmstadt, Germany.
Nikolaus B BinderTechnoclone Herstellung von Diagnostika und Arzneimitteln GmbH, Brunner Str. 67, 1230 Vienna, Austria.ORCID 0000-0002-1237-8102
Gary W MooreDepartment of Haematology, Specialist Haemostasis Unit, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge CB2 0QQ, UK.ORCID 0000-0002-2987-281X
Cambridge University Hospitals NHS Foundation Trust · GB

Funding

Vienna Business Agency 2655022
6 · The paper itself

Abstract

Hereditary factor XIII (FXIII) deficiency is a rare autosomal bleeding disorder which can cause life-threatening bleeding. Acquired deficiency can be immune-mediated or due to increased consumption or reduced synthesis. The most commonly used screening test is insensitive, and widely used quantitative assays have analytical limitations. The present study sought to validate Technofluor FXIII Activity, the first isopeptidase-based assay available on a routine coagulation analyser, the Ceveron s100. Linearity was evidenced throughout the measuring range, with correlation coefficients of >0.99, and coefficients of variation for repeatability and reproducibility were <5% and <10%, respectively. A normally distributed reference range of 47.0-135.5 IU/dL was derived from 154 normal donors. Clinical samples with Technofluor FXIII Activity results between 0 and 167.0 IU/dL were assayed with Berichrom

Indexed as

Automation, LaboratoryBilirubinBlood Coagulation TestsCarbon-Nitrogen LyasesChromogenic CompoundsFactor XIIIFactor XIII DeficiencyFluorescent DyesFluorometryHemolysisHumansImmunologic TestsReproducibility of ResultsTransglutaminasesBilirubinCarbon-Nitrogen LyasesChromogenic CompoundsFactor XIIIFluorescent DyesisopeptidaseTransglutaminasesautomationbleeding disorderblood coagulationclinical validationdiagnostic assayfactor XIIIisopeptidasetransglutaminase

Identifiers

PMID33498248
PMCPMC7863959
OpenAlexW3123276039

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.