Auditory and Vestibular Findings in Brazilian Adults Affected by COVID-19: An Exploratory Study.

INTRODUCTION: The aim of the study was to describe auditory and vestibular findings in Brazilian adults after COVID-19 in a municipality from the outskirts of the São Paulo state. METHODS: This was a transversal and exploratory study comprising sixteen participants infected by the SARS-CoV-2 virus, confirmed through RT-PCR detection, aged 20 to 55 years. Subjects underwent anamnesis, vestibular and auditory testing. Fisher's exact test was used to evaluate medication use, chemical and physical exposure, and occupational risk and McNemar test was used to compare auditory and vestibular symptoms pre- and post-COVID-19. RESULTS: Most patients were women (75%) and had been exposed to the virus over 90 days before testing (50%). 18.8% used hydroxychloroquine, 68.8% used ivermectin, and 87.5% used azithromycin to treat COVID-19. Auditory complaints were reported by 31.2% and vestibular by 18.7%. There was no statistical difference before and after the disease. Other reported symptomatology was hair loss, pain, fatigue, memory loss, difficulty to concentrate, and headache. Auditory findings were relevant in contralateral acoustic reflex, in the distortion-product otoacoustic emissions, and in the brainstem auditory evoked potential, characterizing a neurosensorial compromise. 43.74% of patients had altered vectonystagmography. When comparing both ears, no statistical relevance was found; however, when results were crossed with medication use and exposures, there was statistical relevance in the amplitude of the V wave for medications and absolute latency of the V wave to exposure to physical agents. DISCUSSION/CONCLUSION: This study demonstrated auditory and vestibular findings of neurosensorial nature, considering hearing and of a peripheral vestibulopathy. As it is a study of transversal nature, it is not possible to extend results to general population; yet it may be a finding to future studies.

The Self-Stigma of Hearing Loss in Adults and Older Adults: A Systematic Review.

OBJECTIVES: Previous studies have demonstrated that individuals with hearing loss can internalize social stigmas, resulting in several self-perceived negative connotations, such as incompetence, cognitive impairment, and social disability. This systematic review aimed to investigate the impact of the social stigma associated with hearing loss on the self-stigma experienced by adults and older adults. DESIGN: Combinations of words and appropriate truncations were selected and adjusted specifically for each electronic database. The Population, Exposure, Comparator, Outcomes, and Study Characteristics strategy was used to delimit the scope of the review, bearing in mind the importance of a well-formulated research question. RESULTS: A total of 953 articles were retrieved from the final search of each database. Thirty-four studies were selected for full-text reading. Thirteen were excluded, and 21 studies were ultimately included in this review. The results of this review were divided into three themes: (1) impact of social stigmas on self-stigma, (2) effect of emotions on self-stigma, and (3) other factors that impact self-stigma. The themes were related to the relationship between the individual and social perceptions reported by the participants with respect to their hearing experiences. CONCLUSIONS: Our results suggest that the impact of social stigma associated with hearing loss on the self-stigma of adults and older adults is strongly associated with the effects of aging and hearing loss, which may lead to withdrawal, social segregation, and negative self-perception.