Rised sudden sensorineural hearing loss during COVID-19 widespread

Sudden sensorineural hearing loss (SSNHL) is commonly encountered in otolaryngologic practice. SARS-CoV-2 infection is typically marked by respiratory symptoms although neurologic manifestations of the disease have also been described.

We want to measure the incidence and clinical aspects of persons exhibiting in otolaryngology clinic (OC) with SSNHL during the COVID-19 widespread and in the constant interval of previous year.

We retrospectively inspected the medical information for admissions to OC in Eskisehir, Turkey, during the COVID-19 widespread to describe the patients SSNHL. Clinical knowledge was saved for each subject and corresponded with that of SSNHL subjects demonstrating in 2019.

Between 1 April and 30 September 2020, 68 patients admitted to OC for SSNHL; in 2019, there were 41 subjects, for an incidence rate ratio of 8.5 per 100.000 (95% CI 1.02-2.92) for the 2020 cohort. Of the 2020 group, forty-one patients (60.3%) presented with active or recent symptoms consistent with COVID-19 infection, compared with four (9.8%) in 2019 (p < 0.001). Furthermore, subjects in 2020 group were younger (-15.5 years, p = 0.0141) than 2019 group and demonstrated prolonged interim (+1.7 days, p < 0.001) between SSNHL initiation and OC petition.

We detected increased incidence of SSNHL during the COVID-19 widespread compared to the same interval of the prior year; 60.3% of subjects confronting with SSNHL had signs that were harmonious with COVID-19.