Evidence map›Paper›PMID 32821480›Full record

ArticleTranslational vision science & technology2020

Ability of Macular Inner Retinal Layer Thickness Asymmetry Evaluated by Optical Coherence Tomography to Detect Preperimetric Glaucoma.

Daisuke Takemoto, Tomomi Higashide, Shinji Ohkubo, Sachiko Udagawa, Kazuhisa Sugiyama

Open access · goldAbstract read
In one paragraph

Article in Translational vision science & technology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 33% 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, 7 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Daisuke TakemotoDepartment of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Tomomi HigashideDepartment of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Shinji OhkuboDepartment of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Sachiko UdagawaDepartment of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Kazuhisa SugiyamaDepartment of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Kanazawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: We assessed the ability to detect preperimetric glaucoma (PPG) based on asymmetry in the thickness of the macular inner retinal layers measured by spectral-domain optical coherence tomography. Methods: We studied 45 normal eyes and 50 PPG eyes retrospectively. Three-dimensional optical coherence tomography macular area scans were used to obtain the thickness of the retinal nerve fiber layer (RNFL), ganglion cell layer/inner plexiform layer (GCL/IPL), and ganglion cell complex (GCC). We calculated the thickness differences between the upper and lower macular hemispheres for the corresponding superpixels, then evaluated the mean absolute value of the thickness differences and the number of superpixels in which the thickness difference was greater than Results: The AUC for the mean absolute value of the difference in GCL/IPL thickness (0.923) was higher than the difference in RNFL and GCC thickness (0.710 and 0.905, respectively). The AUC for the number of superpixels in which the GCL/IPL thickness difference was greater than 8 µm ( Conclusions: Asymmetry in the thickness of the GCL/IPL shows good PPG diagnostic performance. Translational Relevance: This approach would be useful in the early detection of glaucoma.

Indexed as

GlaucomaMacula LuteaAnimalsIntraocular PressureNerve FibersRetinal Ganglion CellsRetrospective StudiesTomography, Optical Coherenceasymmetryganglion cell complex thicknessmacular ganglion cell layer/inner plexiform layer thicknessoptical coherence tomographypreperimetric glaucoma

Identifiers

PMID32821480
PMCPMC7401966
OpenAlexW3016524737

What OpenQuestion holds

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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.