# Olfaction and Inflammation in Chronic Rhinosinusitis With Nasal Polyps

> **NCT04104594** · NA · TERMINATED · sponsor: **Centre Hospitalier Universitaire de Saint Etienne** · enrollment: 3 (actual)

## Conditions studied

- Nasal Polyps
- Chronic Rhinosinusitis With Nasal Polyps
- Olfaction Disorders

## Interventions

- **DIAGNOSTIC_TEST:** Sniffin Stick Test
- **OTHER:** numerical evaluation scale for olfaction
- **OTHER:** numerical evaluation scale for nasal obstruction
- **OTHER:** nasal outcome test
- **BIOLOGICAL:** dosage of 17 cytokines

## Key facts

- **NCT ID:** NCT04104594
- **Lead sponsor:** Centre Hospitalier Universitaire de Saint Etienne
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-02-05
- **Primary completion:** 2021-07-06
- **Final completion:** 2021-07-29
- **Target enrollment:** 3 (ACTUAL)
- **Why stopped:** The laboratory in which the analyses on nasosinusal polyposis were to be carried out did not want to continue the research on this subject, so it was decided to stop this study prematurely.
- **Last updated:** 2022-10-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04104594

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04104594, "Olfaction and Inflammation in Chronic Rhinosinusitis With Nasal Polyps". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04104594. Licensed CC0.

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