Could sudden sensorineural hearing loss be the sole manifestation of COVID-19? An investigation into SARS-COV-2 in the etiology of sudden sensorineural hearing loss

https://doi.org/10.1016/j.ijid.2020.06.023Get rights and content
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Highlights

  • During the COVID-19 pandemic it is important to recognize every possible symptom of the virus to break the chain of transmission.

  • COVID-19 patients could present with nonspecific symptoms other than those that are commonly known.

  • Sudden sensorineural hearing loss may be one of the symptoms of COVID-19.

  • Until now there have been no reports of COVID-19 patients diagnosed with isolated sudden sensorineural hearing loss.

Abstract

Objective

This study aimed to investigate the presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in patients presenting with only sudden sensorineural hearing loss (SSHNL) during the COVID-19 pandemic.

Methods

The study included five male patients who presented with the sole complaint of unilateral SSNHL to the otolaryngology outpatient clinic between 03–12 April 2020. The patients were referred to the infectious diseases clinic to be evaluated for SARS-CoV-2 by real time polymerase chain reaction (RT-PCR) testing.

Results

RT-PCR testing for SARS-CoV-2 was positive in one of the patients and negative in the other four patients. A positive response to COVID-19-specific treatment in the SARS-CoV-2 positive SSNHL patient was noted.

Conclusion

It should be remembered that non-specific symptoms such as SSNHL could be the only sign with which to recognize a COVID-19 case. Awareness of such a non-specific presentation of COVID-19 patients is crucial during this pandemic period for preventing infectious spread through isolation and early initiation of COVID-19 targeted treatment.

Keywords

COVID-19
Sudden sensorineural hearing loss
Pandemic
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)

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