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Published on: November 17, 2010
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Stroke Associated with COVID-19 Vaccines.
Maryam Kakovan1, Samaneh Ghorbani Shirkouhi2, Mojtaba Zarei3
1School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
Summary
COVID-19 vaccination has been linked to rare cases of stroke, particularly cerebral venous sinus thrombosis (CVST) in women under 60 who received the ChAdOx1 nCoV-19 vaccine. Management of these vaccine-associated strokes requires careful consideration due to potential complications.
Area of Science:
- Neurology
- Immunology
- Vaccinology
Background:
- Coronavirus disease 2019 (COVID-19) vaccines are crucial for pandemic control.
- Reports indicate an increase in stroke types, including ischemic, hemorrhagic, and cerebral venous sinus thrombosis (CVST), post-COVID-19 vaccination.
Purpose of the Study:
- To review reported cases of stroke associated with COVID-19 vaccines.
- To provide a clinical overview of vaccine-associated stroke.
Main Methods:
- Literature review focusing on recent studies.
- Analysis of clinical presentations, outcomes, and management strategies.
Main Results:
- Most affected individuals are women under 60 who received the ChAdOx1 nCoV-19 vaccine.
- Cerebral venous sinus thrombosis (CVST), sometimes with Vaccine-induced Thrombotic Thrombocytopenia (VITT), is frequently reported, with headache as a common symptom.
- CVST post-vaccination may present more severely than non-vaccine-associated CVST, and standard treatments like low molecular weight heparin may be contraindicated in VITT cases.
Conclusions:
- Clinical decision-making regarding vaccine-associated stroke is complicated by current data.
- Further research and clinical guidelines are needed for the diagnosis and management of stroke following COVID-19 vaccination.
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