Evidence map›Paper›PMID 35340016›Full record

ArticleThe American journal of case reports2022

Ischemic Optic Neuropathy After Administration of a SARS-CoV-2 Vaccine: A Report of 2 Cases.

Sonia Valsero Franco, Alex Fonollosa

Abstract readCase Reports
In one paragraph

Article in The American journal of case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Neuro-Ophthalmic Complications of COVID-19 Infection and Vaccination.Advances in ophthalmology and optometry · 2023
    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

2 authors.

Sonia Valsero FrancoDepartment of Ophthalmology, Hospital University of Cruces, Barakaldo, Spain.
Alex FonollosaDepartment of Ophthalmology, Hospital University of Cruces, Barakaldo, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Since the start of vaccination efforts against COVID-19, several presumed secondary ocular events have been described. We present 2 cases of non-arteritic anterior ischemic optic neuropathy (NA-AION) in patients whose symptoms appeared in the first 2 weeks after administration of the Pfizer-BioNTech COVID-19 mRNA BNT162b2/Cominarty vaccine. CASE REPORT The first patient was a 53-year-old man who presented visual field disturbance in the right eye 7 days after the first vaccine dose, and who consulted a physician 10 days after the second dose, when he experienced loss of vision in the left eye. After a full examination, bilateral anterior optic disc neuropathy was diagnosed. The second patient was a 65-year-old man who presented anterior optic disc neuropathy 12 days after his first vaccination. In both cases, arteritic origin was ruled out due to absence of systemic symptoms and because of normal levels of C-reactive protein and erythrocyte sedimentation rates. CONCLUSIONS Ischemic optic neuropathy is a rare adverse ocular secondary effect of COVID-19 vaccines. Further basic and clinical research is needed to elucidate the pathogenic mechanisms and better characterize the clinical picture of this entity.

Indexed as

COVID-19Optic Neuropathy, IschemicAgedBNT162 VaccineCOVID-19 VaccinesHumansMaleMiddle AgedSARS-CoV-2BNT162 VaccineCOVID-19 Vaccines

Identifiers

PMID35340016
PMCPMC8965631

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.