期刊
JOURNAL OF NEUROVIROLOGY
卷 28, 期 4-6, 页码 609-615出版社
SPRINGER
DOI: 10.1007/s13365-022-01087-y
关键词
SARS-CoV-2; COVID-19; Acute vestibular neuritis; Adenoviral vector-based COVID-19 vaccine; Complication; Disability
This article reports a case of acute vestibular neuritis triggered by COVID-19 vaccination, with symptoms of dizziness, nausea, and vomiting. After treatment, the symptoms gradually subsided, but signs of vestibular imbalance persisted after one year.
Vestibular neuritis was first reported in 1952 by Dix and Hallpike, and 30% of patients reporting a flu-like symptom before acquiring the disorder. The most common causes are viral infections, often resulting from systemic viral infections or bacterial labyrinthitis. Here we presented a rare case of acute vestibular neuritis after the adenoviral vector-based COVID-19 vaccination. A 51-year-old male pilot awoke early in the morning with severe vertigo, nausea, and vomiting after receiving the first dose of the ChAdOx1 nCoV-19 vaccine 11 days ago. Nasopharyngeal SARS-CoV-2 RT-PCR test and chest CT scan were inconclusive for COVID-19 pneumonia. Significant findings were a severe spontaneous and constant true-whirling vertigo which worsened with head movement, horizontal-torsional spontaneous nystagmus, abnormal caloric test, positive bedside head impulse tests, and inability to tolerate head-thrust test. PTA, MRI of the brain and internal auditory canal, and cerebral CT arteriography were normal. According to the clinical, imaging, and laboratory findings, he was admitted to the neurology ward and received treatment for vestibular neuritis. His vertigo increased gradually over 6-8 h, peaking on the first day, and gradually subsided over 7 days. Ten days later, the symptoms became tolerable; the patient was discharged with advice for home-based vestibular rehabilitation exercises. Despite the proper treatment and rehabilitation, signs of dynamic vestibular imbalances persisted after 1 year. Based on the Federal Aviation Administration (FAA) regulations, the Air Medical Council (AMC) suspended him from flight duties until receiving full recovery. Several cases of vestibular neuritis have been reported in the COVID-19 patients and after the COVID-19 vaccination. This is the first case report of acute vestibular neuritis after the ChAdOx1 nCoV-19 vaccination in a healthy pilot without past medical history. However, the authors believe that this is a primary clinical suspicion that must be considered and confirmed after complete investigations.
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