Transient otoacoustic emissions with contralateral suppression findings in COVID-19 patients

Autor: Meliha Basoz, Nida Tas, Ozge Gedik, Sumeyye Ozdemir, Fadlullah Aksoy
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: The Egyptian Journal of Otolaryngology, Vol 38, Iss 1, Pp 1-6 (2022)
Druh dokumentu: article
ISSN: 1012-5574
2090-8539
DOI: 10.1186/s43163-022-00231-z
Popis: Abstract Objective The virus called SARS-CoV-2, which is known as the first epidemic of the twenty-first century, is known to affect the central and peripheral nervous system. In the literature, complaints of sudden hearing loss, tinnitus, and vertigo have been reported in the patients. The aim of this study is to objectively reveal the effect of the coronavirus disease 2019 on the efferent auditory system. Methods Twenty-three participants, who had the coronavirus disease 2019, were included in the study group, while 20 healthy participants were included in the control group. The test of transient otoacoustic emissions with contralateral suppression was applied to individuals who had normal audiological and immitansmetric evaluations findings. Results In audiological evaluation, a significant difference was observed between the groups in the 125–500 Hz low frequency range and 4 kHz–12.5 kHz high frequency range. In the test of TEOAE and TEOAE with contralateral suppression, a significant difference was observed between the groups at 4 kHz. Conclusion The effect of the coronavirus disease 2019 on the peripheral hearing system has been shown. Its effect on the efferent hearing system in the high frequency region has been revealed.
Databáze: Directory of Open Access Journals
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