ArticleJournal of inflammation research2023
Transient Increase in Patient Numbers with "Acute Macular Neuroretinopathy" Post SARS-CoV-2 Infection-Case Series During the First Surge of Infection in December 2022.
Article in Journal of inflammation research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
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Who cites it
2 citing papers in PubMed, 8 citations in OpenAlex.
- COVID-19-related acute macular neuroretinopathy in China: a retrospective study of 90 cases (152 eyes).International journal of retina and vitreous · 2026Article
- A case of acute macular neuroretinopathy in a pediatric patient with optic neuritis.American journal of ophthalmology case reports · 2025Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: Acute macular neuroretinopathy (AMN) has been associated with several conditions. The aim of this study is to report a surge of AMN cases diagnosed since the easing of epidemic control for COVID-19 in China, in early December 2022. Case Report: Four cases presented with paracentral or central scotomas, or blurred vision soon after SARS-CoV-2 coronavirus infection. Fundus manifestations were recorded, including typical hyper-reflective segments of the outer plexiform layer (OPL) and outer nuclear layer (ONL), and associated disruption of ellipsoid, interdigitation zones, and retinal pigment epithelium (RPE) layers on optical coherence tomography (OCT). Oral prednisone was administered and gradually tapered. Slight scotoma persisted with hyper-reflective segments fading and irregularity of outer retina on OCT during the follow-up. Case 4 was lost to follow-up. Conclusion: With the ongoing pandemic and extensive vaccination programs, it is expected that cases of AMN will surge. It is important for ophthalmologists to be aware of the possibility of COVID-19-induced AMN.
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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.