Ongoing Dizziness Following Acute COVID-19 Infection: A Single Center Pediatric Case Series.

BACKGROUND: Dizziness is a common concern discussed at adolescent medical visits. In this series, we describe 9 pediatric patients with postacute sequelae of severe acute respiratory syndrome coronavirus disease 2 (SARS-CoV-2) who presented with persistent, debilitating dizziness for weeks to months after their acute infection. METHODS: Among the 9 patients, median age was 14 years (range: 11 to 17), 6 were female, and 8 had not received any SARS-CoV-2 vaccines. Five patients met diagnostic criteria for postural orthostatic tachycardia syndrome (POTS) by active standing testing and benefited from a combination of nonpharmacologic therapy (NPT) and medication. RESULTS: NPT alone did not improve symptoms in any patients. Patients who did not meet conventional criteria for POTS, but continued to have symptoms despite NPT compliance, also demonstrated subjective improvement in dizziness when medications were initiated. The majority of patients experienced improvement in dizziness and quality of life, including returning to sports teams and a regular school schedule. CONCLUSIONS: A review of the postacute sequelae of SARS-CoV-2 literature demonstrates increasing recognition of a subset of patients who develop autonomic dysfunction, including POTS, although the etiology and prognosis are not completely understood. Our case series aims to highlight the phenomenon of dysautonomia after acute SARS-CoV-2 infection and its response to therapy.

Neurological symptoms of COVID-19 infection; a cross-sectional study on hospitalized COVID-19 patients in Iran.

BACKGROUND: Coronavirus disease 2019 (COVID-19), a global issue now, can have a variety of clinical manifestations. Hundreds of articles have discussed different aspects of this infectious disease, such as physiopathology, epidemiology, clinical manifestations and treatment protocols. Recently, neurological manifestations of the disease have been found to be pretty common among COVID-19 patients. Here, neurological symptoms of COVID-19 infection with a focus on non-cerebrovascular complications are discussed in a large study population. METHODS: Neurological symptoms of 891hospitalized COVID-19 patients from March to June 2020 in a major Hospital, Tehran, Iran, were reviewed. Demographic characteristics and neurological manifestations were analyzed. RESULTS: Among 891 hospitalized COVID-19 patients, the following symptoms were observed: headache (63.9%), sleeping problems (51.3%), hyposmia/anosmia (46%), dizziness (45.4%), hypogeusia (42.1%), memory issues (31.5%), auditory disturbances (17.5%), paralysis (3.7%) and seizures (1.7%). In 29.7% of the patients, a neurological symptom was the initiating symptoms of the infection. Females were more likely to show headache and dizziness compared to males (p value<0.05). Headache intensity was also higher in females compared to males (p value<0.05). Headache prevalence was lower in older patients (p value<0.05), while memory loss and impaired consciousness were higher by increasing age (p values=0.002 and 0.001, respectively). CONCLUSION: Neurological manifestations were common among COVID-19 patients under study. Headache, as the most common neurological symptom among COVID-19 patients, was the most prevalent and intense among the female population. Headache, dizziness, sleeping problems, hyposmia/anosmia and hypogeusia were common COVID-19 neurological manifestations, while memory issues, auditory disturbances, paralysis, and seizures were less common.

The remote neuro-otology assessment - managing dizziness in the coronavirus disease 2019 era.

BACKGROUND: Coronavirus disease 2019 and other factors have driven interest in conducting remote consultations, but there has been little research on this topic in neuro-otology. With suitable preparation, neuro-otology patients with dizziness can have remote assessments that include elements of neuro-otological physical examination, with tailored management and onward pathways arranged. METHODS: This paper reports experience with remote consultation in over 700 neuro-otology patient consultations and suggests a systematic approach, illustrated by a clinical case report and data on 100 consultations. CONCLUSION: Remote consultations can play a role in neuro-otology clinics. Further research is needed to establish patient acceptability, diagnostic accuracy, safety and efficiency of remote models of care for this patient group.

The Impact of the COVID-19 Pandemic on Follow-Ups for Vertigo/Dizziness Outpatients.

OBJECTIVES: In the present report, we aimed to investigate the impact of the coronavirus disease (COVID-19) pandemic on vertigo/dizziness outpatient cancellations in Japan. METHODS: We examined 265 vertigo/dizziness outpatients at the ear, nose, and throat department of the Nara Medical University between March 01, 2020, and May 31, 2020, during the COVID-19 pandemic in Japan. We also focused on 478 vertigo/dizziness outpatients between March 01, 2019, and May 31, 2019, before the COVID-19 pandemic, to compare the number of cancellations between these 2 periods. The reasons for cancellation and noncancellation were investigated using telephone multiple-choice questionnaires (telMCQs), particularly for patients with benign paroxysmal positional vertigo (BPPV) and Meniere's disease (MD). RESULTS: There were many cancellations for medical examinations during the 2020 study period. The total number of vertigo/dizziness outpatients decreased by 44.6% in the 2020 period compared to the same period in 2019. The percent reduction in clinic attendance from 2019 to 2020 (ie, [2019-2020]/2019) for patients with BPPV was higher than that for patients with MD. Compared to the other vertigo-associated conditions, patients with MD exhibited a lower percent reduction in clinic attendance. According to the results of the telMCQs, 75.0% of BPPV cases and 88.2% of MD cases cancelled their appointment and gave up visiting hospitals due to fear of COVID-19 infection, even if they had moderate to severe symptoms. On the contrary, 25.0% and 80.0% patients with BPPV and MD, respectively, did not cancel their appointment; they should not have visited the hospital but stayed at home because they had slight symptoms. CONCLUSIONS: These findings suggest that advanced forms should be prepared for medical care, such as remote medicine. These forms should not only be for the disease itself but also for the mental distress caused by persistent symptoms.

Telemedicine Algorithm for the Management of Dizzy Patients.

As a result of the COVID-19 pandemic, telemedicine has been thrust to the forefront of health care. Despite its inherent limitations, telemedicine offers many advantages to both patient and physician as an alternative to in-person evaluation of select patients. In the near term, telemedicine allows nonpandemic care to proceed while observing appropriate public health concerns to minimize the spread of pandemic pathogens. Thus, it behooves practitioners to use telemedicine consultations for common otolaryngology complaints. Assessment of the dizzy patient is well-suited to an algorithmic approach that can be adapted to a telemedicine setting. As best practices for telemedicine have yet to be defined, we present herein a practical approach to the history and limited physical examination of the dizzy patient in the telemedicine setting for the general otolaryngologist. Indeed, once the acute crisis has abated, we suspect that this approach will continue to be an effective way to manage dizzy patients.