About 1,100 results

ALLMedicine™ Retinal Artery Occlusion Center

Research & Reviews  415 results

Iatrogenic central retinal artery occlusion following retrobulbar anesthesia with adren...
Journal of Medical Case Reports; Confalonieri F, Ladstein GE et. al.

Aug 9th, 2022 - We describe a patient presenting with central retinal artery occlusion (CRAO) of the right eye after retrobulbar anesthesia with adrenaline for macular pucker surgery. The patient, a 67-year-old Caucasian man, developed a CRAO postoperatively by t...

Risks of posterior segment ocular ischaemic events in patients with systemic lupus eryt...
The British Journal of Ophthalmology; Chiou YR, Chang YS et. al.

Aug 4th, 2022 - Ocular involvement in systemic lupus erythematosus (SLE) is often primarily recognised by ophthalmologists rather than internists. This study aims to investigate the incidence and risk factors for the occurrence of posterior ocular ischaemic event...

Differentiating Branch Retinal Artery Occlusion from Normal Tension Glaucoma with Optic...
Journal of Glaucoma; Ferreira NS, Oltramari L et. al.

Jul 27th, 2022 - To describe a patient with branch retinal artery occlusion that was misdiagnosed as normal tension glaucoma (NTG). A female 76-year-old patient presenting inferior nasal visual field scotoma, neuroretinal thinning in the optic disc of the right ey...

Retinal and optic nerve magnetic resonance diffusion-weighted imaging in acute non-arte...
Journal of Stroke and Cerebrovascular Diseases : the Offi... Boyko M, Dumitrascu O et. al.

Jul 20th, 2022 - Diffusion weighted imaging hyperintensity (DWI-H) has been described in the retina and optic nerve during acute central retinal artery occlusion (CRAO). We aimed to determine whether DWI-H can be accurately identified on standard brain magnetic re...

Branch retinal artery occlusion caught in the act by an optical coherence tomography an...
BMC Ophthalmology; Scarinci F, Cacciamani A et. al.

Jul 15th, 2022 - Retinal artery occlusion is a vascular entity caused by the temporary blockage of retinal arterioles. We present the case of a 57-year-old woman a partial visual loss in the right eye due to a cilioretinal artery occlusion. Ophthalmoscopy revealed...

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Clinicaltrials.gov  14 results

A Phase III Randomized, Blind, Double Dummy, Multicenter Study Assessing the Efficacy and Safety of IV THrombolysis (Alteplase) in Patients With acutE Central retInal Artery Occlusion

Apr 27th, 2022 - The aim of the THEIA study is to determine if Alteplase administrated within 4.5 hours improve visual deficit due to acute CRAO with a good safety profile.

Early Reperfusion Therapy With Intravenous Alteplase for Recovery of VISION in Acute Central Retinal Artery Occlusion

Dec 8th, 2021 - Non-arteritic, thromboembolic central retinal artery occlusion (CRAO) is an acute neurovascular-ophthalmological emergency which leads to severe and permanent vision loss in the affected eye in ~ 95% of cases. Despite a variety of widely practiced...

Optical Coherence Tomography Angiography Examinations in Chronic Retinal Artery Occlusion

Oct 6th, 2021 - Occlusion of the retinal arteries is an emergency which causes sudden, painless unilateral vision loss. Loss of blood flow causes ischemic damage to the retina. The extent of damage depends on the area affected. Following the acute phase of the di...

Investigation of Biomarkers in Susac Syndrome

Jul 29th, 2021 - Susac Syndrome is a rare disease characterized by encephalopathy, branch retinal artery occlusion and sensorineural deafness. The pathogenesis is not yet clear, an autoimmune endotheliopathy is discussed. Because of the variable and often incomple...

TENecteplase in Central Retinal Artery Occlusion Stuy (TenCRAOS)

Mar 3rd, 2021 - Central retinal artery occlusion (CRAO) is an ophthalmologic emergency that, without prompt revascularization, bears high risk of permanent blindness. The condition is typically the result of an artery-to-artery embolism from a carotid plaque or c...

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News  10 results

Vision-Threatening Retinal Condition Linked to COVID-19

Apr 14th, 2022 - COVID-19 infection may be boosting the numbers of a rare ocular condition in which vision is threatened when veins in the retina are blocked, eye specialists in Southern California report. Risk of retinal vein occlusion was higher in the 6 months ...

Extended AF Monitoring Worth Considering After Eye Stroke

Jun 14th, 2021 - Extended cardiac monitoring for the detection of atrial fibrillation (AF) should be considered in patients who have a stroke caused by central retinal artery occlusion, a new study suggests. The study showed a high rate of device-detected AF in pa...

Triple Threat: Three Common Symptoms Add Up to One Rare Condition

Mar 24th, 2021 - When a 39-year-old previously healthy woman with blurred vision, hearing loss, and migraine presented to the emergency department (ED) at St. Michael's Hospital in Toronto, Canada, Sanskriti Sasikumar, MD, knew a multidisciplinary approach was nee...

Central Retinal Artery Occlusion a 'Medical Emergency'

Mar 10th, 2021 - Central retinal artery occlusion (CRAO) is a medical emergency, and systems of care need to evolve to enable prompt recognition, triage, and management in a manner similar to that of cerebral ischemic stroke, the American Heart Association (AHA) c...

Retinal artery blockage doesn’t necessarily portend stroke
Richard Mark Kirkner, MDedge News

Oct 14th, 2019 - CHICAGO – Occlusion of the retinal artery has been thought to be a predictor of stroke, but an analysis of patients with diagnosed retinal artery occlusion at Cleveland Clinic has found that their risk of stroke is about the same as the general po.

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Patient Education  1 results see all →