COVID-19: Post-covid Olfactory Disorders Assessment

NCT ID: NCT04799977

Last Updated: 2025-04-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

56 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-10-01

Study Completion Date

2021-04-01

Brief Summary

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Covid 19 cause an olfactory loss in more than 80% of cases. This loss most often regresses but leaves 20% of patients with an olfactory complaint, particularly with regard to the quality of daily life. The neuro-cognitive implications involved with COVID19 and the consequences of persistent olfactory loss remain unknown. The effectiveness of therapeutic management, in particular olfactory re-education, has not yet been clarified. Objectives are the assessment of patients olfactory disorders, psychiatrics and neurocognitives specificities after a COVID, before and after treatment or specific cares.

Detailed Description

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Conditions

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Olfaction Disorders

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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COVID19 infection with olfaction disorder

Patients, ≥18 ans, who suffered from an olfaction disorder while going through a COVID19 infection

No interventions assigned to this group

COVID19 infection without olfaction disorder

Patients, ≥18 ans, who suffered from a COVID19 infection without any olfaction disorders

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Adults patient,
* anosmia during a COVID19 acute infection (PCR+) and persistant olfactive disoders at least 6 weeks after symptoms disappeared.

Exclusion Criteria

* preexisting smell loss.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Centre Hospitalier Universitaire de Nice

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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IUFC

Nice, , France

Site Status

Countries

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France

References

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Dumas LE, Vandersteen C, Metelkina-Fernandez V, Gros A, Auby P, Askenazy-Gittard F. Impact of post-COVID-19 olfactory disorders on quality of life, hedonic experiences and psychiatric dimensions in general population. BMC Psychiatry. 2024 Feb 8;24(1):111. doi: 10.1186/s12888-024-05538-0.

Reference Type DERIVED
PMID: 38331799 (View on PubMed)

Other Identifiers

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21IUFCcovid01

Identifier Type: -

Identifier Source: org_study_id

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