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New Onset Focal Seizure Following COVID-19 Vaccination: Case Report (preprint)
researchsquare; 2021.
Preprint
in English
| PREPRINT-RESEARCHSQUARE | ID: ppzbmed-10.21203.rs.3.rs-975438.v1
ABSTRACT
Introduction:
As more novel COVID-19 vaccines are being rolled out in a frantic pace globally, any complication that might be related to COVID-19 vaccines should be highlighted, especially since COVID-19 vaccines are relatively new, and side effects may yet to be fully elucidated. We report a case of a healthy 18-year-old male who presented with new onset focal seizures 5 days after receiving 1 st dose of Oxford/AstraZeneca COVID-19 vaccine. Case Presentation The patient was treated with intravenous phenytoin and oral levetiracetam 250mg twice daily with no further events. There was no documented fever. CT venogram and EEG were unremarkable. MRI brain revealed generalised atrophy including mild bilateral hippocampal atrophy with no evidence of sclerosis. There was no predilection for seizures identified from the patient’s history. The patient was discharged the following day on levetiracetam and advised to proceed with the 2 nd dose of Oxford/AstraZeneca COVID-19 vaccination in 3 months’ time.Conclusion:
Seizures following COVID-19 vaccination have only been reported in a handful of cases. COVID-19 vaccination could lower seizure threshold, or unmask an underlying predisposition for epilepsy. As most COVID-19 vaccines worldwide are given in 2 doses, clinicians should consider maintaining patients on anti-seizure drugs if vaccination was thought to be a provoking factor.
Full text:
Available
Collection:
Preprints
Database:
PREPRINT-RESEARCHSQUARE
Main subject:
Sclerosis
/
Epilepsies, Partial
/
COVID-19
Language:
English
Year:
2021
Document Type:
Preprint
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