Evidence map›Paper›PMID 40117898›Full record

ArticlePediatric neurology2025

Differentiating Pathology of Acute Disseminated Encephalomyelitis From Multiple Sclerosis in Children Using Diffusion Magnetic Resonance Biomarkers.

Esra Pehlivan, Martin Kinuthia Mwangi, Vihas Abraham, Urmi Mange, Sheng-Kwei Song, Peng Sun, Soe Soe Mar

Abstract read
In one paragraph

Article in Pediatric neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

7 authors.

Esra PehlivanDivision of Pediatric and Developmental Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, Missouri.
Martin Kinuthia MwangiDivision of Pediatric Neurology, Montage Medical Group, Monterey, California.
Vihas AbrahamDivision of Pediatric and Developmental Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, Missouri.
Urmi MangeDivision of Pediatric and Developmental Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, Missouri.
Sheng-Kwei SongDepartment of Radiology, Mallinckrodt Institute of Radiology, Washington University in St. Louis, St. Louis, Missouri.
Peng SunDepartment of Radiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.
Soe Soe MarDivision of Pediatric and Developmental Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, Missouri. Electronic address: mars@wustl.edu.

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
NCATS NIH HHS UL1 TR002345
6 · The paper itself

Abstract

backgroundTo investigate the pathologic differences in patients with pediatric-onset multiple sclerosis (POMS) and acute disseminated encephalomyelitis (ADEM) using diffusion tensor imaging (DTI) and diffusion basis spectrum imaging (DBSI).

methodsFifteen children with POMS and eight children with ADEM underwent DTI and DBSI. The comparison of DTI and DBSI diffusivity measures of POMS (31 scans) and ADEM (17 scans) was performed as group comparison and association over time.

resultsIn univariate analysis of average measures of DBSI and DTI over time, DBSI fractional anisotropy is lower in POMS than ADEM (P = 0.002), indicative of axonal injury of POMS. Higher DBSI fiber fraction (P = 0.046) and DBSI radial diffusivity (P = 0.016) but lower DBSI nonrestricted fraction (P = 0.005) in patients with POMS suggests higher axonal density, demyelination, and lower extra-axonal edema in POMS. However, there are no significant differences in DTI measures between POMS and ADEM over time.

conclusionDBSI may be useful to monitor and quantitatively compare coexisting axonal injury, demyelination, and inflammation in central nervous system white matter tracts in children with POMS and ADEM, overcoming the disadvantages of DTI. Larger prospective longitudinal studies are required to confirm these results.

Indexed as

BrainDiffusion Magnetic Resonance ImagingEncephalomyelitis, Acute DisseminatedMultiple SclerosisAdolescentBiomarkersChildChild, PreschoolDiagnosis, DifferentialDiffusion Tensor ImagingFemaleHumansMaleBiomarkersAcute disseminated encephalomyelitisChildrenDBSIMultiple sclerosisNeuroimaging biomarker

Identifiers

PMID40117898
PMCPMC12734242

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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.