Background Coronavirus disease 2019 was first seen in December 2019. Due to the insidious and complex nature of the disease, the list of symptoms is rapidly expanding. So far, few studies have reported sudden sensorineural hearing loss as a possible symptom of coronavirus disease 2019. Case report A 60-year-old woman with a complaint of sudden sensorineural hearing loss and subjective severe tinnitus presented to the ENT clinic. Coronavirus disease 2019 was subsequently confirmed with a polymerase chain reaction test. At the time of presentation, she was treated with intra-tympanic dexamethasone. Improvements in hearing threshold and speech perception, and a subjective reduction in tinnitus, were observed after treatment. Conclusion This case report supports evidence from other case reports of a possible association between coronavirus disease 2019 and sudden sensorineural hearing loss. Sudden sensorineural hearing loss may be a symptom of this disease that behaves as an underlying aggravating factor. Intra-tympanic injection of corticosteroids is recommended for managing these patients during the pandemic.

Background and ObjectivesConcerns about ototoxic and vestibulotoxic effects have been raised with the use of antiviruses in the treatment of COVID-19. This study aimed to determine the effect of hydroxychloroquine (HCQ) and examine the auditory system and its associated auditory and vestibular symptoms in patients with COVID-19.Study DesignProspective study.PatientsThirty patients with a history of HCQ (HCQ+) and 30 patients without drug use (HCQ−), and 30 healthy adults as the control group participated.Main Outcome Measure(s)Audiological assessments and evaluation of audio-vestibular symptoms. Evaluations were also repeated 1 month later.ResultsBoth HCQ+ and HCQ− groups showed poor pure-tone audiometry (PTA) thresholds and decreased transient evoked otoacoustic emission amplitudes at high frequencies in comparison to the healthy group. Despite the lack of significant differences in PTA between the two groups of patients, the differences in transient evoked otoacoustic emission amplitudes were significant. PTA thresholds and otoacoustic emission showed improvement after 1 month. Dizziness was the most common symptom that was reduced after 1 month.ConclusionSlight hearing loss was seen in patients with COVID-19 with or without HCQ. Also, hearing thresholds in the HCQ+ group did not show a significant difference compared with the HCQ− group. Nevertheless, it seems that more damage is done to the hair cells of patients with HCQ intake than in other patients. Hence, the ototoxicity effect of high doses of HCQ use in the COVID-19 patients should be considered. A relative improvement in the hearing was seen over time in both patient groups.

Background and aim Age-related hearing loss has potential effects on communication, cognitive, emotional, and social aspects of the older person’s life. Evaluating the role of hearing aids in reducing these difficulties is important. This study aimed to evaluate communication difficulties, self-perceived handicaps, and depression in hearing-impaired older adults who are either hearing aid users or non-users. Methods A total of 114 older adults in the age range of 55–85 years with moderate to moderately severe hearing loss (two hearing-matched groups; hearing aid users: n = 57; hearing aid non-users: n = 57) took part in this study during the COVID-19 pandemic. Self-perceived hearing handicaps and communication were evaluated using the Hearing Handicap Inventory in the Elderly-Screening (HHIE-S) and Self-Assessment Communication (SAC) questionnaires. Depression was assessed using the geriatric depression scale (GDS). Results The average score of HHIE-S was significantly higher in the hearing aid users than the non-users (16.61 ± 10.39 vs . 12.49 ± 9.84; p = 0.01). Differences between groups were not significant for SAC or GDS scores ( p ≥ 0.05). There were strong positive correlations between HHIE-S and SAC scores in both groups. Moderate correlations were found between SAC and GDS scores in the hearing aid users and between the duration of using hearing aid with SAC and HHIE-S scores. Conclusion It seems that self-perceived handicaps, communication difficulties and depression are affected by many factors, and only receiving hearing aids without subsequent support such as auditory rehabilitation and programming services cannot bring the expected output. The effect of these factors was clearly observed due to reduced access to services in the COVID-19 era.