# Microbiome Analysis of Skin and Airway Samples and Effect of Face Masks

> **NCT04894422** · — · UNKNOWN · sponsor: **University Hospital, Antwerp** · enrollment: 100 (estimated)

## Conditions studied

- Healthy

## Interventions

- **OTHER:** Observational intervention

## Key facts

- **NCT ID:** NCT04894422
- **Lead sponsor:** University Hospital, Antwerp
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-03-15
- **Primary completion:** 2021-12-31
- **Final completion:** 2023-03-15
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2021-05-20

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04894422

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04894422, "Microbiome Analysis of Skin and Airway Samples and Effect of Face Masks". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04894422. Licensed CC0.

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