Evidence map›Paper›PMID 36611297›Full record

ArticleDiagnostics (Basel, Switzerland)2022

Decrease Retinal Thickness in Patients with Chronic Migraine Evaluated by Optical Coherence Tomography.

Isidoro Raga-Martínez, Francisco J Povedano-Montero, Jesús Hernández-Gallego, Francisco López-Muñoz

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Machine learning-based migraine analysis using retinal vessel diameters from optical coherence tomography: an alternative approach.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    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

4 authors at 3 institutions in 1 country.

Isidoro Raga-MartínezFaculty of Health Sciences, University Camilo José Cela, 28692 Madrid, Spain.ORCID 0000-0003-4517-1172
Francisco J Povedano-MonteroHospital Doce de Octubre Research Institute (i+12), 28041 Madrid, Spain.
Jesús Hernández-GallegoNeurology Service, Hospital Universitario Doce de Octubre, 28041 Madrid, Spain.
Francisco López-MuñozFaculty of Health Sciences, University Camilo José Cela, 28692 Madrid, Spain.ORCID 0000-0002-5188-6038
Universidad Complutense de Madrid · ESCamilo José Cela University · ESResearch Institute Hospital 12 de Octubre · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study is to determine the possible alterations that may occur in the thickness of the retinal nerve fibre layer (RNFL), ganglion cell layer (GCL), and macular thickness in patients with chronic migraines compared with healthy controls. Hence, we examined some of the possibilities that are offered by optical coherence tomography (OCT) in order to study different neurological diseases and to study its application, in this case, how it may be applied to patients with chronic migraines. This was an observational cross-sectional study in adults aged 18-65 years. The study group consisted of 90 patients (90 eyes) with chronic migraines who met the inclusion criteria, and 90 healthy controls (90 eyes) matched for age and sex. Retinal thickness was measured by spectral domain OCT (SD-OCT). The thickness of the superior quadrant of the peripapillary RNFL, as well as the mean thickness in the macula, RNFL macular, and GCL was significantly thinner in chronic migraine patients than in healthy controls (

Indexed as

chronic migraineneurological disorderoptical coherence tomographyretina

Identifiers

PMID36611297
PMCPMC9818823
OpenAlexW4313503046

What OpenQuestion holds

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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.