SARS-CoV-2 infection and profound hearing loss: much more than a coincidence

Abstract

OBJECTIVE: To describe a series of cases in which severe acute respiratory (SARS-CoV-2) infection was associated with profound sensorineural hearing loss. Our data provides extensive evidence that COVID-19 infections can cause sensorineural hearing losses. METHODS: This study included seven patients with profound sensorineural hearing loss caused by COVID-19. Patients were subjected to clinical evaluation, COVID-19 symptoms, and audiological tests. RESULTS: Brief clinical histories and audiological tests were performed. The current condition of the patients was also considered. Theories of the possible causes of inner ear changes are also discussed. CONCLUSION: This study demonstrates that the world continues to grapple with the far-reaching consequences of COVID-19, and it becomes evident that the impact extends beyond the immediate respiratory distress.