# Respiratory Aerosols in Patients With COVID-19 and Healthy Controls

> **NCT04739020** · NA · UNKNOWN · sponsor: **Johann Wolfgang Goethe University Hospital** · enrollment: 525 (estimated)

## Conditions studied

- SARS-CoV-2 Infection
- Covid19

## Interventions

- **DIAGNOSTIC_TEST:** Resp-Aer-Meter
- **DIAGNOSTIC_TEST:** Spirometry
- **DIAGNOSTIC_TEST:** Qualitative and quantitative virus PCR of respiratory secretions in patients with high aerosol concentrations

## Key facts

- **NCT ID:** NCT04739020
- **Lead sponsor:** Johann Wolfgang Goethe University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-18
- **Primary completion:** 2021-12-30
- **Final completion:** 2021-12-31
- **Target enrollment:** 525 (ESTIMATED)
- **Last updated:** 2021-12-15

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04739020

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04739020, "Respiratory Aerosols in Patients With COVID-19 and Healthy Controls". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04739020. Licensed CC0.

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