Recent smell loss is the best predictor of COVID-19 among individuals with recent respiratory symptoms

RC Gerkin, K Ohla, MG Veldhuizen, PV Joseph… - Chemical …, 2021 - academic.oup.com
In a preregistered, cross-sectional study, we investigated whether olfactory loss is a reliable
predictor of COVID-19 using a crowdsourced questionnaire in 23 languages to assess …

Six-month psychophysical evaluation of olfactory dysfunction in patients with COVID-19

P Boscolo-Rizzo, A Menegaldo, C Fabbris… - Chemical …, 2021 - academic.oup.com
This study prospectively assessed the 6-month prevalence of self-reported and
psychophysically measured olfactory dysfunction in subjects with mild-to-moderate COVID …

[HTML][HTML] A follow-up on quantitative and qualitative olfactory dysfunction and other symptoms in patients recovering from COVID-19 smell loss

K Ohla, MG Veldhuizen, T Green, ME Hannum… - Rhinology, 2022 - ncbi.nlm.nih.gov
Background: Sudden smell loss is a specific early symptom of COVID-19, which, prior to the
emergence of Omicron, had estimated prevalence of~ 40% to 75%. Chemosensory …

Smell dysfunction: a biomarker for COVID‐19

ST Moein, SMR Hashemian… - International forum of …, 2020 - Wiley Online Library
Background Severe acute respiratory syndrome‐coronavirus‐2 (SARS‐CoV‐2), the virus
that causes coronavirus disease 2019 (COVID‐19), is responsible for the largest pandemic …

Prevalence and reversibility of smell dysfunction measured psychophysically in a cohort of COVID‐19 patients

ST Moein, SMR Hashemian, P Tabarsi… - International forum of …, 2020 - Wiley Online Library
Background Considerable evidence suggests that smell dysfunction is common in
coronavirus disease‐2019 (COVID‐19). Unfortunately, extant data on prevalence and …

Objective sensory testing methods reveal a higher prevalence of olfactory loss in COVID-19–positive patients compared to subjective methods: A systematic review …

ME Hannum, VA Ramirez, SJ Lipson… - Chemical …, 2020 - academic.oup.com
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes coronavirus
disease 2019 (COVID-19), has currently infected over 6.5 million people worldwide. In …

Gaining back what is lost: recovering the sense of smell in mild to moderate patients after COVID-19

L Iannuzzi, AE Salzo, G Angarano, VO Palmieri… - Chemical …, 2020 - academic.oup.com
The purpose of our cohort study was to quantify olfactory deficits in Coronavirus disease
2019 (COVID-19) patients using Sniffin'Sticks and a pre-post design to evaluate olfactory …

Association of chemosensory dysfunction and Covid‐19 in patients presenting with influenza‐like symptoms

CH Yan, F Faraji, DP Prajapati… - International forum of …, 2020 - Wiley Online Library
Background Rapid spread of the severe acute respiratory syndrome‐coronavirus‐2 (SARS‐
CoV‐2) and concern for viral transmission by ambulatory patients with minimal to no …

More than smell—COVID-19 is associated with severe impairment of smell, taste, and chemesthesis

V Parma, K Ohla, MG Veldhuizen, MY Niv… - Chemical …, 2020 - academic.oup.com
Recent anecdotal and scientific reports have provided evidence of a link between COVID-19
and chemosensory impairments, such as anosmia. However, these reports have …

[HTML][HTML] Psychophysical evaluation of chemosensory functions 5 weeks after olfactory loss due to COVID-19: a prospective cohort study on 72 patients

SD Le Bon, N Pisarski, J Verbeke, L Prunier… - European Archives of …, 2021 - Springer
Purpose To evaluate the evolution of chemosensation via extended psychophysical testing
in patients who suffered from sudden chemosensory loss due to coronavirus disease 2019 …