ArticleInternational ophthalmology2023
Risk and risk factor of ischemic stroke after acute retinal arterial ischemia.
Article in International ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Atrial fibrillation in Retinal Artery Occlusions.Cardiology and cardiovascular medicine · 2025Article
- Retina-Brain Homology: The Correlation Between Ophthalmic or Retinal Artery Occlusion and Ischemic Stroke.Eye and brain · 2024Review
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
purposesWe aimed to confirm the risk and risk factor for ischemic stroke after acute retinal arterial ischemia (ARAI).
methodsA retrospective cohort study of patients with a diagnosis of acute retinal arterial ischemia (ARAI) and completing 2-year follow-up was conducted from January 2015 to December 2021 at a general hospital.
resultsA total of 69 patients including 43(62.3%) patients of central retinal artery occlusion (CRAO), 11(15.9%) patients of branch retinal artery occlusion (BRAO) and 15(21.7%) patients of ophthalmic artery occlusion (OAO) were included in the study. Patients age was 58.2 ± 13.0(years), male patients accounting for 51 (73.9%) and 22 (31.9%) patients having at least 70% ipsilateral carotid artery stenosis (ICAS). During the 2-years follow-up period, 11(15.9%) patients of ARAI experienced ischemic stroke. Among them, 3(20%) patients of OAO, 6(14%) patients of CRAO and 2(18.2%) patients of BRAO had ischemic stroke. The cumulative probabilities of ischemic stroke were 13.0% at 12.9 months and 15.9% at 24 months after ARAI. In addition, patients with at least 70% ICAS were more likely than patients without it to have ischemic stroke (p = 0.002). After Cox regression analysis, ICAS (≥ 70%) or occlusion was significantly associated with a high risk of ischemic stroke after ARAI during the 2-years follow-up time (HR,6.769,95%CI [1.792-25.578], p = 0.005).
conclusionPatients have a high risk of ischemic stroke, particularly those with a diagnosis of ICAS (≥ 70%) or occlusion after the onset of ARAI. Clinical management of ARAI should focus on vascular risk factors control and secondary prevention for stroke.
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