Evidence map›Paper›PMID 41498797›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2026

Telangiectatic capillaries remodel over time in eyes with persistent diabetic macular edema.

Yousef A Fouad, Reem Mohsen, Raef Dimitry, Dina Baddar

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In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Yousef A FouadOphthalmology Department, Ain Shams University Hospitals, Ramses st., Abbassiya, Cairo, 11517, Egypt. yousef.a.fouad@gmail.com.ORCID http://orcid.org/0000-0002-2954-2917
Reem MohsenOphthalmology Department, Ain Shams University Hospitals, Ramses st., Abbassiya, Cairo, 11517, Egypt.
Raef DimitryFrimley Health NHS Foundation Trust, Frimley, UK.
Dina BaddarWatany Eye Hospital, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo study telangiectatic capillaries (TelCaps) in the context of diabetic macular edema (DME) and the response to injection therapy.

methodsA retrospective analysis of 25 eyes with center involving DME that had TelCaps diagnosed on infrared reflectance (IR) and optical coherence tomography (OCT) B-scans with at least one year of follow-up. The size of the TelCaps was assessed on OCT IR and B-scans. The main outcome measures were the change in visual acuity (VA), central subfield thickness (CST), OCT biomarkers of DME, and size and number of TelCaps.

resultsCompared to baseline, at 1 year and final follow-up (mean 44 months), the mean logMAR VA changed from 0.23 to 0.26 and 0.34, respectively (p = 0.296 and 0.139), and the mean CST changed from 325 μm to 348 μm and 355 μm, respectively (p = 0.172 and 0.098). 72% of the eyes had unchanged or worse VA and 64% had increased CST on final follow-up. The mean number of TelCaps per eye decreased from 1.36 at baseline to 1.12 at 1 year and 0.76 at the final follow-up (p = 0.04), with disappearance in 11 eyes (44%), and new TelCaps appearing in 3 eyes (12%). The mean size of the TelCaps was also significantly reduced at 1-year and final follow-up on both OCT IR images and B-scans.

conclusionVisualized on OCT B-scans and IR, TelCaps are dynamic structures that undergo significant remodeling over time. Eyes with DME and TelCaps treated with injection therapy of anti-VEGF or steroids after at least one year exhibited persistent DME despite a decrease in number and size of TelCaps. TelCaps may serve as a potential biomarker for chronic DME.

Indexed as

CapillariesDiabetic RetinopathyMacula LuteaMacular EdemaRetinal TelangiectasisRetinal VesselsTomography, Optical CoherenceVisual AcuityAgedAngiogenesis InhibitorsFemaleFluorescein AngiographyFollow-Up StudiesFundus OculiHumansIntravitreal InjectionsAngiogenesis InhibitorsVascular Endothelial Growth Factor ACystoid macular edemaDiabetic retinopathyTelangiectatic capillariesTelCaps

Identifiers

PMID41498797
PMCPMC13002699

What Socratic 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 Socratic graph.