Evidence map›Paper›PMID 40505071›Full record

Observational studyNeurology(R) neuroimmunology & neuroinflammation2025

Clinical Features of Children With MOG-IgG Who Fulfill Criteria of Multiple Sclerosis and Overlapping Disorders.

Elianet Gisell Fonseca, Gemma Olivé-Cirera, Li-Wen Chen, Fernando Paredes-Carmona, Noemí Nuñez Enamorado, Sabas Boyero Duran, Maria Del Mar Mendibe, Núria Visa-Reñé, María Vázquez-López, Ana Felipe-Rucián and 7 more

Abstract readObservational Study
In one paragraph

Observational study in Neurology(R) neuroimmunology & neuroinflammation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

17 authors.

Elianet Gisell FonsecaNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0002-3613-3185
Gemma Olivé-CireraNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0002-0880-4260
Li-Wen ChenDepartment of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.ORCID 0000-0002-4013-8333
Fernando Paredes-CarmonaPediatric Neurology Section, Hospital Arnau de Vilanova, Lleida, Spain.
Noemí Nuñez EnamoradoPediatric Neurology Department, Hospital 12 de Octubre, Madrid, Spain.
Sabas Boyero DuranNeurology Department, Hospital Universitario Cruces, Biobizkaia Health Research Institute, Barakaldo, Spain.
Maria Del Mar MendibeNeurology Department, Hospital Universitario Cruces, Biobizkaia Health Research Institute, Barakaldo, Spain.
Núria Visa-ReñéPediatric Neurology Section, Hospital Arnau de Vilanova, Lleida, Spain.
María Vázquez-LópezPediatric Neurology Department, Hospital Gregorio Marañon, Madrid, Spain.ORCID 0000-0002-1599-8841
Ana Felipe-RuciánPediatric Neurology Section, Hospital Universitario Vall d'Hebron, Barcelona, Spain.ORCID 0000-0002-5267-1370
Gemma RomeuOphtalmology Unit, Sant Joan de Déu Children's Hospital, University of Barcelona, Barcelona, Spain; and.ORCID 0009-0001-3787-7696
Eugenia Martinez-HernandezNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0002-8317-7068
Yolanda BlancoNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0002-1834-0498
Maria SepulvedaNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0002-3078-645X
Albert SaizNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0002-5793-8791
Josep DalmauNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0001-5856-2813
Thaís ArmangueNeuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) - CaixaResearch Institute, Hospital Clínic de Barcelona, Barcelona, Spain.ORCID 0000-0001-6192-6171

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this study was to report the clinical features, disease-modifying treatment (DMT) response, and outcomes of children with MOG-IgG who fulfill the 2017 McDonald criteria for multiple sclerosis (MS).

methodsThis prospective observational study included children (<18 years) with a suspected acquired demyelinating syndrome (ADS) whose serum or CSF was positive for MOG-IgG, who met the indicated MS criteria, and who had ≥1 year of clinical follow-up. MOG-IgG was tested using live cell-based assays.

resultsOf 554 children with confirmed ADS (196 with MOG-IgG), 8 (median age 11 years, interquartile range 9-14) harbored MOG-IgG and fulfilled MS criteria: 2 had typical MS and 6 had overlapping MOGAD-MS features at onset, but 5 of the latter group developed an MS-like course during follow-up. Five of 7 patients with assessable samples were Epstein-Barr virus seropositive at disease onset, and all 8 had persistent silent radiologic activity with lesional location and morphology suggestive of MS, leading to initiation of DMT. All initial treatments were well tolerated, but eventually, 7 of 8 children (88%) required high-efficacy DMT. DISCUSSION: In this pediatric cohort, 4% of patients with MOG-IgG met criteria for MS. The clinical-radiologic spectrum ranged from typical MS to overlapping MOGAD-MS, and patients usually required high-efficacy DMT.

Indexed as

AutoantibodiesDemyelinating Autoimmune Diseases, CNSImmunoglobulin GMultiple SclerosisMyelin-Oligodendrocyte GlycoproteinAdolescentChildFemaleFollow-Up StudiesHumansMaleProspective StudiesAutoantibodiesImmunoglobulin GMOG protein, humanMyelin-Oligodendrocyte Glycoprotein

Identifiers

PMID40505071
PMCPMC12166555

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LicenceCC BY-NC-ND
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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.