Evidence map›Paper›PMID 35024162›Full record

ArticleMultiple sclerosis journal - experimental, translational and clinical

Usefulness of two-dimensional measurements for the evaluation of brain volume and disability in multiple sclerosis.

Satori Ajitomi, Juichi Fujimori, Ichiro Nakashima

Open access · goldAbstract read
In one paragraph

Article in Multiple sclerosis journal - experimental, translational and clinical. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Observational
  4. Article
  5. 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

3 authors at 1 institution in 1 country.

Satori AjitomiSchool of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Juichi FujimoriDivision of Neurology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.ORCID https://orcid.org/0000-0001-7170-7853
Ichiro NakashimaDivision of Neurology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.ORCID https://orcid.org/0000-0002-2612-8948
Tohoku Medical and Pharmaceutical University · JP

Funding

Wellcome Trust FC001030
6 · The paper itself

Abstract

backgroundTwo-dimensional (2D) measures have been proposed as potential proxies for whole-brain volume in multiple sclerosis (MS).

objectiveTo verify whether 2D measurements by routine MRI are useful in predicting brain volume or disability in MS.

methodsIn this cross-sectional analysis, eighty-five consecutive Japanese MS patients-relapsing-remitting MS (81%) and progressive MS (19%)-underwent 1.5 Tesla T1-weighted 3D MRI examinations to measure whole-brain and grey matter volume. 2D measurements, namely, third ventricle width, lateral ventricle width (LVW), brain width, bicaudate ratio, and corpus callosum index (CCI), were obtained from each scan. Correlations between 2D measurements and 3D measurements, the Expanded Disability Status Scale (EDSS), or processing speed were analysed.

resultsThe third and lateral ventricle widths were well-correlated with the whole-brain volume (

conclusionVentricle width correlated well with brain volumes, while the CCI correlated well with age-independent (i.e. disease-induced) disability.

Indexed as

brain volumecorpus callosum indexEDSSgrey matterprocessing speedventricle width

Identifiers

PMID35024162
PMCPMC8743968
OpenAlexW4206419761

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.