Telemedicine for Patients With Unilateral Sudden Hearing Loss in the COVID-19 Era.

Importance: Developing a telemedicine tool to discriminate between patients who need urgent treatment for sudden sensorineural hearing loss (SSNHL) from those who do not takes on special importance during the COVID-19 pandemic. Objective: To explore the feasibility of a telemedicine model to assist in the evaluation of new-onset unilateral sudden hearing loss (SHL) among patients who do not have access to medical resources, especially during the COVID-19 pandemic. Design, Setting, and Participants: This prospective cohort investigation of a telemedicine model was conducted at a tertiary referral medical center between May 2020 and January 2021, with the interpreting physician blinded to the results of formal audiograms. The study included a consecutive sample of adult patients (aged ≥18 years) referred to the otolaryngology emergency department in our medical center with the chief complaint of new-onset unilateral SHL. Interventions: The telemedicine model comprised 2 sequential steps: a Weber test using the Hum Test and a smartphone-based vibration, and uHear app-based audiometry. Main Outcomes and Measures: Discrimination between patients with and without SSNHL by using the telemedicine model. All diagnoses subsequently confirmed by a formal audiogram. Results: Fifty-one patients with new-onset unilateral SHL participated in the study study (median age, 45 [range, 18-76] years; 28 [54.9%] men). The sensitivity and specificity of the telemedicine model for fulfilling the audiometric criteria of SSNHL (loss of ≥30 dB in ≥3 consecutive frequencies) were 100% (95% CI, 84%-100%) and 73% (95% CI, 54%-88%), respectively. The PPV was 72% (95% CI, 53%-87%), the NPV was 100% (95% CI, 85%-100%), and the accuracy was 84.3% (95% CI, 71%-93%). Although 8 participants had false-positive results, all of them had SSNHL that did not meet the full audiometric criteria. Conclusions and Relevance: The telemedicine model presented in this study for the diagnosis of SSNHL is valid and reliable. It may serve as a primary tool for the discrimination between patients in need of urgent care for SSNHL from those who are not, especially during the COVID-19 pandemic.

International Survey of Operative Practices for Otologists and Neurotologists During the COVID-19 Crisis.

OBJECTIVE: To investigate the influence of the COVID-19 pandemic on operative practices of otology and neurotology providers internationally. STUDY DESIGN: Cross-sectional survey. METHODS: A 78-question survey was distributed to otologists and neurotologists between May 12, 2020 and June 8, 2020 to assess the impact of the pandemic on surgical practices. Sections within the survey delineated time periods: prior to the crisis, onset of the crisis, during the crisis, postcrisis transition. RESULTS: Of 396 survey respondents, 284 participants from 38 countries met inclusion criteria.Respondents were 16.9% female and 82.4% male, with a most common age range of 40 to 49 years (36.3%). 69.8% of participants had been in practice for over 10 years and most respondents worked in an academic medical center (79.2%). The average operative weekly caseload was 5.3 (SD 3.9) per surgeon prior to the crisis, 0.7 (SD 1.2) during the COVID-19 crisis, and 3.5 (SD 3.3) for those who had begun a postcrisis transition at the time of survey administration (p < 0.001). 71.5% of providers did not perform an elective otologic or neurotologic operative procedure during the initial crisis period. 49.8% reported modifying their surgical technique due to the COVID-19 pandemic. Use of powered air-purifying respirators and filtering facepiece 2 or 3 (FFP2/FFP3) respirators were in minimal supply for 66.9% and 62.3% of respondents, respectively. CONCLUSION: The COVID-19 pandemic impacted the otology and neurotology community globally, resulting in significant changes in operative volume and case selection. Modification of surgical technique and shortages of personal protective equipment were frequently reported.