# Dysfunction of Olfaction After COVID-19 Infection: Morphological and Histomolecular Investigation

> **NCT06482138** · NA · RECRUITING · sponsor: **Universitaire Ziekenhuizen KU Leuven** · enrollment: 240 (estimated)

## Conditions studied

- Covid19
- Olfactory Dysfunction

## Interventions

- **PROCEDURE:** Biopsy and Cytobrush

## Key facts

- **NCT ID:** NCT06482138
- **Lead sponsor:** Universitaire Ziekenhuizen KU Leuven
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-01-24
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2026-05-06

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06482138

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06482138, "Dysfunction of Olfaction After COVID-19 Infection: Morphological and Histomolecular Investigation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT06482138. Licensed CC0.

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