Evidence map›Paper›PMID 29802397›Full record

ArticleScientific reports2018

OCT-Angiography reveals reduced vessel density in the deep retinal plexus of CADASIL patients.

Pieter Nelis, Ilka Kleffner, Matthias C Burg, Christoph R Clemens, Maged Alnawaiseh, Jeremias Motte, Martin Marziniak, Nicole Eter, Florian Alten

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 3 pooled it
5.9field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 3 syntheses or guidelines pooled it, 76 citations in OpenAlex.

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  10. Decreased retinal vascular density is associated with cognitive impairment in CADASIL: an optical coherence tomography angiography study.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
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  11. Early remodeling and loss of light-induced dilation of retinal small arteries in CADASIL.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
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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

9 authors at 2 institutions in 1 country.

Pieter NelisDepartment of Ophthalmology, University of Muenster Medical Center, Muenster, Germany.ORCID 0000-0001-8616-9664
Ilka KleffnerDepartment of Neurology, University of Muenster Medical Center, Muenster, Germany.
Matthias C BurgDepartment of Clinical Radiology, University of Muenster Medical Center, Muenster, Germany.
Christoph R ClemensDepartment of Ophthalmology, University of Muenster Medical Center, Muenster, Germany.
Maged AlnawaisehDepartment of Ophthalmology, University of Muenster Medical Center, Muenster, Germany.
Jeremias MotteDepartment of Neurology, Ruhr University Bochum, Bochum, Germany.
Martin MarziniakDepartment of Neurology, kbo-Isar-Amper-Klinikum München-Ost, Muenchen, Germany.
Nicole EterDepartment of Ophthalmology, University of Muenster Medical Center, Muenster, Germany.
Florian AltenDepartment of Ophthalmology, University of Muenster Medical Center, Muenster, Germany. florian.alten@ukmuenster.de.
Isar-Amper-Klinikum München-Ost · DERuhr University Bochum · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Optical coherence tomography angiography (OCT-A) represents the most recent tool in ophthalmic imaging. It allows for a non-invasive, depth-selective and quantitative visualization of blood flow in central retinal vessels and it has an enormous diagnostic potential not only in ophthalmology but also with regards to neurologic and systemic diseases. Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a hereditary vascular small-vessel disease caused by Notch3 mutations and represents the most common form of hereditary stroke disorder. In this study, CADASIL patients prospectively underwent OCT-A imaging to evaluate retinal and choriocapillaris blood flow as well as blood flow at the optic nerve head. The vessel density of the macular region and the size of the foveal avascular zone in the superficial and deep retinal plexus were determined as well as the vessel density at the optic nerve head and in the choriocapillaris. Additionally, cerebral magnetic resonance images were evaluated. The main finding was that vessel density of the deep retinal plexus was significantly decreased in CADASIL patients compared to healthy controls which may reflect pericyte dysfunction in retinal capillaries.

Indexed as

AngiographyTomography, Optical CoherenceAdultAgedBrainCADASILCase-Control StudiesFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedRetinal Vessels

Identifiers

PMID29802397
PMCPMC5970147
OpenAlexW2805336209

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.