Serveur d'exploration sur la COVID en France

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Prevalence and Recovery From Olfactory and Gustatory Dysfunctions in Covid-19 Infection: A Prospective Multicenter Study.

Identifieur interne : 000887 ( Main/Exploration ); précédent : 000886; suivant : 000888

Prevalence and Recovery From Olfactory and Gustatory Dysfunctions in Covid-19 Infection: A Prospective Multicenter Study.

Auteurs : Eléonore Chary [France] ; Florent Carsuzaa [France] ; Jean-Paul Trijolet [France] ; Anne-Laure Capitaine [France] ; Mariam Roncato-Saberan [France] ; Kevin Fouet [France] ; France Cazenave-Roblot [France] ; Mélanie Catroux [France] ; Caroline Allix-Beguec [France] ; Xavier Dufour [France]

Source :

RBID : pubmed:32527141

Descripteurs français

English descriptors

Abstract

BACKGROUND

Covid-19 is defined by an association of multiple symptoms, including frequently reported olfactory and gustatory disorders.

OBJECTIVE

The main purpose of this study was to analyze the prevalence of these neurosensory impairments in patients with Covid-19, and to assess short-term recovery.

METHODS

We performed a multicenter case series study during the Covid-19 epidemic. All patients presenting a RT-PCR-confirmed SARS-CoV-2 infection were included, whether hospitalized or treated at home. To analyze the prevalence and features of olfactory and gustatory dysfunctions, a phone interview was conducted 5 days after the positive PCR result. The questionnaire was submitted again 10 days later to patients having reported olfactory and gustatory disorders, in order to assess their recovery.

RESULTS

115 patients were included in our study. 81 patients (70%) reported olfactory and gustatory disorders without nasal obstruction or rhinorrhea. These impairments were more frequently reported in the female population, young people, and house-bound patients with mild symptomatic forms. Short-term recovery assessed at Day 15 was complete for 64% of the patients, and incomplete in 33%. Median recovery time was 15 days (4-27 days) after olfactory or gustatory symptom onset.

CONCLUSION

Olfactory and gustatory dysfunctions related to Covid-19 are frequently reported and prevalent in mild symptomatic forms of the disease. Recovery in most cases seems rapid and complete.


DOI: 10.1177/1945892420930954
PubMed: 32527141
PubMed Central: PMC7418272


Affiliations:


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Le document en format XML

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<front>
<div type="abstract" xml:lang="en">
<p>
<b>BACKGROUND</b>
</p>
<p>Covid-19 is defined by an association of multiple symptoms, including frequently reported olfactory and gustatory disorders.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>OBJECTIVE</b>
</p>
<p>The main purpose of this study was to analyze the prevalence of these neurosensory impairments in patients with Covid-19, and to assess short-term recovery.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>METHODS</b>
</p>
<p>We performed a multicenter case series study during the Covid-19 epidemic. All patients presenting a RT-PCR-confirmed SARS-CoV-2 infection were included, whether hospitalized or treated at home. To analyze the prevalence and features of olfactory and gustatory dysfunctions, a phone interview was conducted 5 days after the positive PCR result. The questionnaire was submitted again 10 days later to patients having reported olfactory and gustatory disorders, in order to assess their recovery.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>RESULTS</b>
</p>
<p>115 patients were included in our study. 81 patients (70%) reported olfactory and gustatory disorders without nasal obstruction or rhinorrhea. These impairments were more frequently reported in the female population, young people, and house-bound patients with mild symptomatic forms. Short-term recovery assessed at Day 15 was complete for 64% of the patients, and incomplete in 33%. Median recovery time was 15 days (4-27 days) after olfactory or gustatory symptom onset.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>CONCLUSION</b>
</p>
<p>Olfactory and gustatory dysfunctions related to Covid-19 are frequently reported and prevalent in mild symptomatic forms of the disease. Recovery in most cases seems rapid and complete.</p>
</div>
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<PMID Version="1">32527141</PMID>
<DateCompleted>
<Year>2020</Year>
<Month>08</Month>
<Day>21</Day>
</DateCompleted>
<DateRevised>
<Year>2020</Year>
<Month>08</Month>
<Day>21</Day>
</DateRevised>
<Article PubModel="Print-Electronic">
<Journal>
<ISSN IssnType="Electronic">1945-8932</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>34</Volume>
<Issue>5</Issue>
<PubDate>
<Year>2020</Year>
<Month>Sep</Month>
</PubDate>
</JournalIssue>
<Title>American journal of rhinology & allergy</Title>
<ISOAbbreviation>Am J Rhinol Allergy</ISOAbbreviation>
</Journal>
<ArticleTitle>Prevalence and Recovery From Olfactory and Gustatory Dysfunctions in Covid-19 Infection: A Prospective Multicenter Study.</ArticleTitle>
<Pagination>
<MedlinePgn>686-693</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1177/1945892420930954</ELocationID>
<Abstract>
<AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Covid-19 is defined by an association of multiple symptoms, including frequently reported olfactory and gustatory disorders.</AbstractText>
<AbstractText Label="OBJECTIVE" NlmCategory="OBJECTIVE">The main purpose of this study was to analyze the prevalence of these neurosensory impairments in patients with Covid-19, and to assess short-term recovery.</AbstractText>
<AbstractText Label="METHODS" NlmCategory="METHODS">We performed a multicenter case series study during the Covid-19 epidemic. All patients presenting a RT-PCR-confirmed SARS-CoV-2 infection were included, whether hospitalized or treated at home. To analyze the prevalence and features of olfactory and gustatory dysfunctions, a phone interview was conducted 5 days after the positive PCR result. The questionnaire was submitted again 10 days later to patients having reported olfactory and gustatory disorders, in order to assess their recovery.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">115 patients were included in our study. 81 patients (70%) reported olfactory and gustatory disorders without nasal obstruction or rhinorrhea. These impairments were more frequently reported in the female population, young people, and house-bound patients with mild symptomatic forms. Short-term recovery assessed at Day 15 was complete for 64% of the patients, and incomplete in 33%. Median recovery time was 15 days (4-27 days) after olfactory or gustatory symptom onset.</AbstractText>
<AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Olfactory and gustatory dysfunctions related to Covid-19 are frequently reported and prevalent in mild symptomatic forms of the disease. Recovery in most cases seems rapid and complete.</AbstractText>
</Abstract>
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<Author ValidYN="Y">
<LastName>Chary</LastName>
<ForeName>Eléonore</ForeName>
<Initials>E</Initials>
<AffiliationInfo>
<Affiliation>ORL-Head and Neck Surgery, University Hospital of Poitiers, Poitiers, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Carsuzaa</LastName>
<ForeName>Florent</ForeName>
<Initials>F</Initials>
<Identifier Source="ORCID">https://orcid.org/0000-0001-5574-8559</Identifier>
<AffiliationInfo>
<Affiliation>ORL-Head and Neck Surgery, University Hospital of Poitiers, Poitiers, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Trijolet</LastName>
<ForeName>Jean-Paul</ForeName>
<Initials>JP</Initials>
<AffiliationInfo>
<Affiliation>ORL-Head and Neck Surgery, Saint Louis Hospital, La Rochelle, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Capitaine</LastName>
<ForeName>Anne-Laure</ForeName>
<Initials>AL</Initials>
<AffiliationInfo>
<Affiliation>ORL-Head and Neck Surgery, Saint Louis Hospital, La Rochelle, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Roncato-Saberan</LastName>
<ForeName>Mariam</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>Infectious Diseases, Saint Louis Hospital, La Rochelle, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Fouet</LastName>
<ForeName>Kevin</ForeName>
<Initials>K</Initials>
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<Affiliation>Infectious Diseases, Saint Louis Hospital, La Rochelle, France.</Affiliation>
</AffiliationInfo>
</Author>
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<LastName>Cazenave-Roblot</LastName>
<ForeName>France</ForeName>
<Initials>F</Initials>
<AffiliationInfo>
<Affiliation>Infectious Diseases, University Hospital of Poitiers, Poitiers, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Catroux</LastName>
<ForeName>Mélanie</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>Infectious Diseases, University Hospital of Poitiers, Poitiers, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Allix-Beguec</LastName>
<ForeName>Caroline</ForeName>
<Initials>C</Initials>
<AffiliationInfo>
<Affiliation>Clinical Research Department, Saint Louis Hospital, La Rochelle, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Dufour</LastName>
<ForeName>Xavier</ForeName>
<Initials>X</Initials>
<AffiliationInfo>
<Affiliation>ORL-Head and Neck Surgery, University Hospital of Poitiers, Poitiers, France.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList>
<PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D016448">Multicenter Study</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic">
<Year>2020</Year>
<Month>06</Month>
<Day>12</Day>
</ArticleDate>
</Article>
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<Country>United States</Country>
<MedlineTA>Am J Rhinol Allergy</MedlineTA>
<NlmUniqueID>101490775</NlmUniqueID>
<ISSNLinking>1945-8932</ISSNLinking>
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<SupplMeshName Type="Disease" UI="C000657245">COVID-19</SupplMeshName>
<SupplMeshName Type="Organism" UI="C000656484">severe acute respiratory syndrome coronavirus 2</SupplMeshName>
</SupplMeshList>
<CitationSubset>IM</CitationSubset>
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<MeshHeading>
<DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D000073640" MajorTopicYN="Y">Betacoronavirus</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018352" MajorTopicYN="N">Coronavirus Infections</DescriptorName>
<QualifierName UI="Q000150" MajorTopicYN="Y">complications</QualifierName>
<QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D005500" MajorTopicYN="N">Follow-Up Studies</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D005602" MajorTopicYN="N" Type="Geographic">France</DescriptorName>
<QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName>
</MeshHeading>
<MeshHeading>
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<QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName>
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<Keyword MajorTopicYN="N">Ageusia</Keyword>
<Keyword MajorTopicYN="N">Anosmia</Keyword>
<Keyword MajorTopicYN="N">Covid-19</Keyword>
<Keyword MajorTopicYN="N">Gustatory disorders</Keyword>
<Keyword MajorTopicYN="N">Olfactory disorders</Keyword>
<Keyword MajorTopicYN="N">Recovery</Keyword>
<Keyword MajorTopicYN="N">SARS-CoV-2</Keyword>
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