ArticleTranslational vision science & technology2024
Influence of Carotid Artery Stenting on the Retina and Choroid.
Article in Translational vision science & technology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Distinct ocular microvascular alterations in Alzheimer's disease and cerebral small vessel disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
- Retinal and Choroidal Vascular Alterations in Carotid Dissection Versus Atherosclerosis: Insights Into Divergent Ischemic Mechanisms.Journal of the American Heart Association · 2026Observational
- Carotid intima-media thickness in relation to primary open-angle glaucoma: epidemiological and structural evidence from a cross-sectional study.BMJ open ophthalmology · 2026Article
- Progressive retinal and microvascular neurodegeneration in neuromyelitis optica spectrum disorders: a longitudinal SS-OCT/OCTA study.Journal of neurology · 2025Article
- Ocular Structural and Vascular Changes in Patients with Severe Asymptomatic Carotid Disease After Undergoing Carotid Endarterectomy (CEA) and Carotid Artery Stenting (CAS).Diagnostics (Basel, Switzerland) · 2025Article
- Lower Retinal Arteriolar Density Is Associated With Higher Cerebral Small Vessel Disease Burden: An Optical Coherence Tomography Angiography Study.Brain and behavior · 2025Article
- Detection of macular and peripheral ocular microvascular changes after carotid artery revascularization using widefield SS-OCTA.Frontiers in medicine · 2025Article
- Divergent retinal and choroidal vascular alterations associated with retrograde ophthalmic artery flow in chronic carotid total occlusion.Frontiers in neurologyArticle
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: The effect of carotid artery stenting in patients with unilateral carotid artery stenosis on the retina and choroid was evaluated using swept-source optical coherence tomography angiography (SS-OCTA). Methods: SS-OCTA examination was conducted before stenting and 4 days and 3 months after stenting. The retinal nerve fiber layer, ganglion cell-inner plexiform layer (GCIPL), inner nuclear layer, superficial vascular complex (SVC), deep vascular complex (DVC), choroidal vascular volume (CVV), and choroidal vascular index were measured. Repeated-measures analysis of variance was performed to assess the impact of carotid artery stenting on optical coherence tomography angiography (OCTA) metrics. Results: At baseline, 303 eyes from 160 patients (61.82 ± 9.98 years; 85.29% males) were enrolled. SVC and DVC densities and CVV were lower in ipsilateral eyes (stenosed side) compared to contralateral eyes (all P < 0.05). Four days after stenting, a significant increase was seen in SVC density in ipsilateral eyes (P < 0.05) while a significant increase was seen in CVV in ipsilateral eyes and contralateral eyes (both P < 0.05). Three months after stenting (63 patients with 114 eyes), a significant decrease was seen in the GCIPL thickness of ipsilateral and contralateral eyes (all P < 0.001). Conclusions: Short term after carotid artery stenting, ipsilateral eyes showed a rapid and significant increase in SVC density and CVV. Translational Relevance: Optical coherence tomography (OCT)/OCTA measurements may have the potential to detect retinal and choroidal changes after stenting. Future research on the long-term effect of stenting on the retina and choroid will be guided by these findings.
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