Evidence map›Paper›PMID 32503282›Full record

ArticleJournal of clinical medicine2020

Macular Thickness Decrease in Asymptomatic Subjects at High Genetic Risk of Developing Alzheimer's Disease: An OCT Study.

Inés López-Cuenca, Rosa de de Hoz, Elena Salobrar-García, Lorena Elvira-Hurtado, Pilar Rojas, José A Fernández-Albarral, Ana Barabash, Juan J Salazar, Ana I Ramírez, José M Ramírez

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Ocular changes as potential biomarkers for early diagnosis of Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Review
  4. Age-Related Retinal Layer Thickness Changes Measured by OCT inInternational journal of molecular sciences · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Potential Retinal Biomarkers in Alzheimer's Disease.International journal of molecular sciences · 2023
    Review
  9. The Association ofJournal of clinical medicine · 2023
    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

10 authors at 2 institutions in 1 country.

Inés López-CuencaInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.
Rosa de de HozInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0002-1581-087X
Elena Salobrar-GarcíaInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0001-5939-5551
Lorena Elvira-HurtadoInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.
Pilar RojasInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0001-9137-2261
José A Fernández-AlbarralInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0003-0399-7996
Ana BarabashEndocrinology and Nutrition Department, Hospital Clínico Universitario San Carlos and Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, 28040 Madrid, Spain.
Juan J SalazarInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0001-5480-5902
Ana I RamírezInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0002-2656-4723
José M RamírezInstituto de Investigaciones Oftalmológicas Ramón Castroviejo, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain.ORCID 0000-0002-5145-5094
Universidad Complutense de Madrid · ESHospital Clínico San Carlos · ES

Funding

Instituto de Salud Carlos III OFTARED (RD16/0008/0005)Ministerio de Ciencia e Innovación RETIBRAIN (RED2018-102499-T)Ministerio de Ciencia, Innovación y Universidades FPU17/01023Universidad Complutense de Madrid CT42/18-CT43/18
6 · The paper itself

Abstract

In this case control study, we examined the retinal thickness of the different layers in the macular region and peripapillary retinal nerve fiber layer (RNFL) with optical coherence tomography (OCT) in healthy cognitive subjects (from 51 to 74 years old) at high genetic risk for developing Alzheimer's disease (AD). Thirty-five subjects with a family history of Alzheimer disease (AD) (FH+) and ApoE ɛ4 carriers and 29 age-matched control subjects without a family history of AD (FH-) and ApoE ɛ4 non-carriers were included. Compared to FH- ApoE ɛ4 non-carriers, in FH+ ApoE ɛ4 carriers, there were statistically significant decreases (

Indexed as

Alzheimer´s diseaseApoE ɛ4first-degree family historygenetic riskOCTretina

Identifiers

PMID32503282
PMCPMC7355697
OpenAlexW3033218176

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.