Evidence map›Paper›PMID 39678173›Full record

ArticleClinical & translational immunology2024

Improving diagnosis in patients with obstetric antiphospholipid syndrome through the evaluation of non-criteria antibodies.

Daniel Álvarez, Hephzibah E Winter, Carlos J Velasquez Franco, Aleida Susana Castellanos Gutierrez, Núria Baños, Udo R Markert, Ángela P Cadavid, Diana M Morales-Prieto

Abstract read
In one paragraph

Article in Clinical & translational immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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.

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

3 citing papers in PubMed.

  1. Article
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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

8 authors.

Daniel ÁlvarezGrupo Reproducción, Departamento Microbiología y Parasitología, Facultad de Medicina Universidad de Antioquia UdeA Medellín Colombia.ORCID https://orcid.org/0000-0001-5467-4973
Hephzibah E WinterPlacenta Lab, Department of Obstetrics Jena University Hospital Jena Germany.ORCID https://orcid.org/0009-0004-4630-8112
Carlos J Velasquez FrancoDepartamento de Reumatología Clínica Universitaria Bolivariana Medellín Colombia.ORCID https://orcid.org/0000-0002-6498-0496
Aleida Susana Castellanos GutierrezPlacenta Lab, Department of Obstetrics Jena University Hospital Jena Germany.ORCID https://orcid.org/0000-0002-4931-5228
Núria BañosBCNatal Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Institut Clínic de Ginecologia, Obstetrícia i Neonatologia Fetal i+D Fetal Medicine Research Center Barcelona Spain.ORCID https://orcid.org/0000-0001-7022-5270
Udo R MarkertPlacenta Lab, Department of Obstetrics Jena University Hospital Jena Germany.ORCID https://orcid.org/0000-0001-5299-595X
Ángela P CadavidGrupo Reproducción, Departamento Microbiología y Parasitología, Facultad de Medicina Universidad de Antioquia UdeA Medellín Colombia.ORCID https://orcid.org/0000-0003-3081-0840
Diana M Morales-PrietoPlacenta Lab, Department of Obstetrics Jena University Hospital Jena Germany.ORCID https://orcid.org/0000-0002-7348-059X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Antiphospholipid syndrome (APS) is an autoimmune disease driven by antiphospholipid antibodies (aPL). Currently, APS diagnosis requires a combination of clinical manifestations (thrombosis and/or obstetric morbidity) and the persistent presence of at least one criteria aPL: anti-cardiolipin antibodies (aCL), anti-β2-glycoprotein I antibodies (aβ2GPI) or lupus anticoagulant (LA). Patients with suggestive obstetric symptoms but lacking criteria aPL face diagnostic challenges. Non-criteria aPL screening may enhance discrimination. This study proposes a classification incorporating both criteria and non-criteria antibodies to improve obstetric APS diagnosis. Methods: Blood samples from non-pregnant women ( Results: Criteria aPL levels marginally differentiated women previously managed as obstetric APS from unexplained/other causes of obstetric morbidity. Including non-criteria aPL improved separation. The proposed classification identified an obstetric APS group that exhibits non-criteria aPL and aβ2GPI titres below the cut-off but higher than healthy women (7.88 vs. 2.47 SGU, Conclusions: Assessing non-criteria antibodies may identify isolated obstetric APS cases benefiting from established therapies.

Indexed as

antiphospholipid antibodiesantiphospholipid syndromeautoimmunityenzyme‐linked immunosorbent assaypregnancy complication

Identifiers

PMID39678173
PMCPMC11638733

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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.