Longitudinal extensive transverse myelitis with sixth nerve palsy post ChAdOx1 nCov-19 vaccine: A case report and literature review
1 Department of internal medicine, faculty of medical sciences, Lebanese University, Beirut, Lebanon.
2 Department of internal medicine, Secours Populaire Libanais, Lebanon.
Case Study
World Journal of Advanced Research and Reviews, 2021, 12(02), 526–538
Publication history:
Received on 14 October 2021; revised on 22 November 2021; accepted on 24 November 2021
Abstract:
Concurrently with the quick development of COVID-19 vaccines globally, concerns about vaccination efficacy and safety are rising. Neurological complications such as transverse myelitis (TM) are major worries because they can cause lifelong disabilities, which may require long term care. Here, we report a case of longitudinal extensive transverse myelitis (LETM), with sixth nerve palsy in a young female occurring shortly after ChAdOx1 nCov-19 vaccine. The patient recalled developing strabismus, progressive ascending bilateral lower limb weakness, along with upper extremity paresthesia, abnormal sensation below T6 dermatomes, and difficulty in urination. She presented to the hospital with complete paralysis below the neck associated with urinary retention. Extensive diagnostic studies were performed to rule out alternative etiologies, including but not limited to demyelinating diseases, para-post infectious agents, paraneoplastic syndromes, tumors, and autoimmune diseases. She was treated with corticosteroids and discharged upon clinical improvement. However, the patient clinically deteriorated and intravenous immunoglobulin was administered. Unfortunately, the patient is still suffering from physical impairment. We suggested that LETM could be induced by an autoimmune process triggered molecule mimicry. In conclusion, safety monitoring of the COVID-19 vaccines is of great importance in the post marketing surveillance, particularly for rare adverse events.
Keywords:
COVID-19; SARS-CoV-2; Vaccine; Adverse event; Acute transverse myelitis; Abducens nerve palsy
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Copyright © 2021 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0