Evidence map›Paper›PMID 36443364›Full record

ArticleScientific reports2022

Multi-modal retinal scanning to measure retinal thickness and peripheral blood vessels in multiple sclerosis.

Thomas Pearson, Yingdi Chen, Baljean Dhillon, Siddharthan Chandran, Jano van Hemert, Tom MacGillivray

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. 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
2.2field-weighted citation impact, top 12% 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, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Non-invasiveFrontiers in cellular neuroscience · 2024
    Review
  6. Article
  7. 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

6 authors at 3 institutions in 1 country.

Thomas PearsonCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK. 03pearsont@gmail.com.
Yingdi ChenCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
Baljean DhillonCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
Siddharthan ChandranCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
Jano van HemertOptos Plc, Dunfermline, KY11 8GR, UK.
Tom MacGillivrayCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
University of Edinburgh · GBDigital Catapult · GBMRC Centre for Regenerative Medicine · GB

Funding

Medical Research Council MC_EX_MR/N50192X/1Medical Research Council MR/L015994/1
6 · The paper itself

Abstract

Our purpose was to investigate changes to the retina in multiple sclerosis (MS) using established and novel modes of retinal image acquisition and analysis. 72 participants with MS and 80 healthy volunteers underwent retinal scanning with optical coherence tomography (OCT) and ultra-widefield (UWF) scanning laser ophthalmoscopy (SLO), over a two-year period. Changes in retinal nerve fibre layer (RNFL) thickness, macular volume and retinal blood vessel diameter were measured and parameters were then tested for associations with MS. Measurements from OCT showed that individuals with MS had a thinner RNFL and reduced macular volume when compared to healthy volunteers. On UWF images, participants with MS had reduced arterial widths in the inferior nasal quadrant of both eyes and reduced venous widths in the inferior nasal quadrant of right eyes. Longitudinal analysis showed that participants with MS had an accelerated annual rate of RNFL thinning in several regions of the retina. In conclusion, the assessment of OCT showed thinning of the RNFL and macula in concordance with previous reports on MS, while analysis of blood vessels in the retinal periphery from UWF-SLO images revealed novel changes.

Indexed as

Multiple SclerosisHumansOphthalmoscopyRetinaTomography, Optical CoherenceVeins

Identifiers

PMID36443364
PMCPMC9705292
OpenAlexW4310177684

What OpenQuestion holds

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LicenceCC BY
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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.