# Self-assessment of Olfactory Disorders for French Speaking Patients

> **NCT04705805** · — · COMPLETED · sponsor: **University Hospital, Strasbourg, France** · enrollment: 135 (actual)

## Conditions studied

- Post-viral Anosmia
- Post-traumatic Anosmia
- Chronic Rhinosinusitis
- Idiopathic Anosmia
- Age-related Loss of Smell

## Interventions

- **BEHAVIORAL:** Self-assessment of olfactory disorders through two questionnaires.

## Key facts

- **NCT ID:** NCT04705805
- **Lead sponsor:** University Hospital, Strasbourg, France
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-22
- **Primary completion:** 2022-04-22
- **Final completion:** 2022-04-22
- **Target enrollment:** 135 (ACTUAL)
- **Last updated:** 2023-04-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04705805

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04705805, "Self-assessment of Olfactory Disorders for French Speaking Patients". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04705805. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*