Evaluation of Acoustic Reflex Thresholds in COVID-19 Patients With Taste Disorders
ENT-EAR NOSE & THROAT JOURNAL, vol.101, no.8, pp.514-517, 2022 (SCI-Expanded)
- Publication Type: Article / Article
- Volume: 101 Issue: 8
- Publication Date: 2022
- Doi Number: 10.1177/01455613211039808
- Journal Name: ENT-EAR NOSE & THROAT JOURNAL
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, CINAHL, EMBASE, MEDLINE, Directory of Open Access Journals
- Page Numbers: pp.514-517
- Keywords: COVID-19, acoustic reflex, taste, neuropathy, STAPEDIUS REFLEX
- Istanbul University Affiliated: Yes
Abstract
Objective: Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, can result in persistent loss of taste and smell. This study was performed to assess acoustic reflex threshold (ART) in patients with taste disorders caused by SARS-CoV-2. Material and Methods: This retrospective study enrolled 11 patients (9 men, 2 women; average age = 22.3 years) with a history of COVID-19 and had complaints of taste disorder and sensitivity to loud sounds. The control group consisted of 13 healthy participants (10 men, 3 women; average age = 23.4 years). Anamnesis, neuro-otological, ear, nose and throat, and eye examinations, as well as a taste test, pure tone audiometry, speech discrimination test, and impedance audiometry were performed in all participants. Results: All participants in the study group had a negative taste test result. In addition, ART values were significantly higher in the study group than the control group at all frequencies. Conclusions: SARS-CoV-2 could be a neurotropic virus that can cause facial nerve neuropathy.