Evidence map›Paper›PMID 30891464›Full record

ArticleEye and vision (London, England)2019

Retinal structural-vascular-functional relationship using optical coherence tomography and optical coherence tomography - angiography in myopia.

Ramesh Venkatesh, Shivani Sinha, Deepika Gangadharaiah, Santosh G K Gadde, Ashwin Mohan, Rohit Shetty, Naresh Kumar Yadav

Open access · diamondAbstract read
In one paragraph

Article in Eye and vision (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 38 citations in OpenAlex.

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  20. External limiting membrane angle as a composite predictive index for post-operative ELM closure in full thickness macular holes.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2020
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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

7 authors at 1 institution in 1 country.

Ramesh Venkatesh1Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord RoadRajaji Nagar, Bengaluru, 560010 India.ORCID 0000-0002-4479-9390
Shivani Sinha1Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord RoadRajaji Nagar, Bengaluru, 560010 India.
Deepika Gangadharaiah1Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord RoadRajaji Nagar, Bengaluru, 560010 India.
Santosh G K Gadde1Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord RoadRajaji Nagar, Bengaluru, 560010 India.
Ashwin Mohan1Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord RoadRajaji Nagar, Bengaluru, 560010 India.
Rohit Shetty2Department of Cornea and Refractive surgery, Narayana Nethralaya, #121/C, 1st R Block, Chord Road, Rajaji Nagar, Bengaluru, 560010 India.
Naresh Kumar Yadav1Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord RoadRajaji Nagar, Bengaluru, 560010 India.
Narayana Nethralaya · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo examine the retinal structure-vascular-function relationship using optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in myopia.

methodsThis was a prospective cross-sectional study comprising 86 eyes of 45 individuals with varying axial lengths and spherical equivalents and no posterior segment abnormalities. All eyes underwent optical coherence tomography with the Spectralis SD-OCT and OCTA with RTVue-XR Avanti; Optovue. Individual macular retinal layer thicknesses and flow areas and vessel densities were measured on OCT and OCTA, respectively. Linear correlations were made between the macular layer thicknesses, flow areas and vessel densities with axial length, spherical equivalent and visual acuity.

resultsThe participants' mean ages were 33.34 ± 14.45 years, mean spherical equivalent refractions were - 7.17 ± 5.71 D and axial lengths were 25.95 ± 2.41 mm. There were significant positive correlations of foveal angle (r = 0.757,

conclusionThe lateral retinal stretching in myopia could possibly explain the correlation between retinal layer thickness, vascular density and visual acuity in these eyes. Further research is required to investigate this.

Indexed as

Axial elongationMyopiaOCTOptical coherence tomography angiographySpherical equivalentStructureVisual acuity

Identifiers

PMID30891464
PMCPMC6404328
OpenAlexW2920869747

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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.