Evidence map›Paper›PMID 34003964›Full record

ArticleTranslational vision science & technology2021

Ellipsoid Zone Defects in Retinal Vein Occlusion Correlates With Visual Acuity Prognosis: SCORE2 Report 14.

Tyler Etheridge, Ellen T A Dobson, Marcel Wiedenmann, Neal Oden, Paul VanVeldhuisen, Ingrid U Scott, Michael S Ip, Kevin W Eliceiri, Barbara A Blodi, Amitha Domalpally

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Translational vision science & technology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01969708 (Study of COmparative Treatments for REtinal Vein Occlusion 2 [SCORE2]), which is not on this map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.6field-weighted citation impact, top 7% 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.

NCT01969708 phase3completednot on this map

Study of COmparative Treatments for REtinal Vein Occlusion 2 [SCORE2]: a Multicenter, Prospective, Randomized Non-inferiority Trial of Eyes With Macular Edema Secondary to Central Retinal Vein Occlusion, Comparing Intravitreal Bevacizumab Every 4 Weeks With Intravitreal Aflibercept Every 4 Weeks.

TypeinterventionalSponsorThe Emmes Company, LLCRan2014 to 2021Enrolled362ConditionsCentral Retinal Vein OcclusionArmsaflibercept, bevacizumab
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. SCORE2 Report 17: Macular thickness fluctuations in anti-VEGF-treated patients with central or hemiretinal vein occlusion.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Trial
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  9. Artificial intelligence in individualized retinal disease management.International journal of ophthalmology · 2024
    Review
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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 5 institutions in 1 country.

Tyler EtheridgeDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
Ellen T A DobsonLaboratory for Optical and Computational Instrumentation, Center for Quantitative Cell Imaging, University of Wisconsin-Madison, Madison, WI, USA.
Marcel WiedenmannKNIME GmbH, Konstanz, Germany.
Neal OdenThe Emmes Company, LLC, Rockville, MD, USA.
Paul VanVeldhuisenThe Emmes Company, LLC, Rockville, MD, USA.
Ingrid U ScottDepartments of Ophthalmology and Public Health Sciences, Penn State College of Medicine, Hershey, PA, USA.
Michael S IpDoheny Eye Institute, University of California Los Angeles Stein Eye Institute, Los Angeles, CA, USA.
Kevin W EliceiriLaboratory for Optical and Computational Instrumentation, Center for Quantitative Cell Imaging, University of Wisconsin-Madison, Madison, WI, USA.
Barbara A BlodiDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
Amitha DomalpallyDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
University of Wisconsin–Madison · USEmmes (United States) · USDoheny Eye Institute · USPenn State Milton S. Hershey Medical Center · USSmith-Kettlewell Eye Research Institute · US

Funding

SCORE2 Comparative Trial (SCT)U10EY023521 · NEI · UNIVERSITY OF WISCONSIN-MADISON · PI BLODI, BARBARA A · 2013 to 2018
$1.8M
NEI NIH HHS U10 EY023521
6 · The paper itself

Abstract

Purpose: To evaluate the association between ellipsoid zone (EZ) on spectral domain optical coherence tomography (SD-OCT) and visual acuity letter score (VALS) in participants with retinal vein occlusion in the Study of Comparative Treatments for Retinal Vein Occlusion 2. Methods: SD-OCT scans of 362 participants were qualitatively assessed at baseline and months 1, 6, 12, and 24 for EZ status as normal, patchy, or absent. The thickness of EZ layer in the central subfield was also obtained using machine learning. Results: EZ assessments were not possible at baseline due to signal blockage in >75% of eyes. At month 1, EZ was normal in 37.6%, patchy in 48.1%, and absent in 14.3%. EZ was measurable in 48.7% with a mean area of 0.07 ± 0.16 mm2. Mean VALS was better in eyes without an EZ defect compared to eyes with an EZ defect (P < 0.0001 at all visits). EZ defect at month 1 was associated with poorer VALS at all follow-up visits (P < 0.0001). Conclusions: Both qualitative and quantitative assessments of EZ status strongly correlated with VALS. Absence of EZ was associated with poorer VALS at both corresponding and future visits, with larger areas of EZ loss associated with worse VALS. Translational Relevance: Assessment of EZ can be used to identify patients with potentially poor response in eyes with retinal vein occlusion.

Indexed as

Retinal Vein OcclusionEyeHumansMachine LearningTomography, Optical CoherenceVisual Acuity

Identifiers

PMID34003964
PMCPMC7998009
OpenAlexW3143813834

What OpenQuestion holds

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Registered trials

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.