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Updated: Oct 26, 2025

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
Published on: August 18, 2015
COVID-19-associated ischaemic stroke despite use of anticoagulation
Shyam Sharma1, Michael Wood2, Giosue Gulli3
1The University of Edinburgh College of Medicine and Veterinary Medicine, Edinburgh, UK S.Sharma-28@sms.ed.ac.uk.
Abstract:
A 64-year-old female nurse was admitted to hospital following fever, cough, shortness of breath and low blood pressure. She tested positive for COVID-19 and was treated on a high-dependency unit and prescribed enoxaparin, a prophylactic anticoagulant. Eight days later, she suffered a left middle cerebral artery ischaemic stroke. Over the next 2 weeks, her condition fluctuated, eventually leading to her death. We report her case from clinical history to investigations and outcomes, and explore the potential link between coronavirus, the use of anticoagulation and ischaemic stroke.
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