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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT05569330
Other study ID # PK-1
Secondary ID
Status Active, not recruiting
Phase N/A
First received
Last updated
Start date November 1, 2022
Est. completion date April 30, 2024

Study information

Verified date May 2023
Source Helsinki University Central Hospital
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Effect of aerosol flitration and removal on typical infectious diseases such as upper respiratory tract infectinos is studied in day care. Many filtration methods such as filters and electrical filtering are used to remove aerosol particles from room air.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 92
Est. completion date April 30, 2024
Est. primary completion date April 30, 2024
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group N/A and older
Eligibility Inclusion Criteria: - Subject is expected to be in the same day care unit for the duration of the study Exclusion Criteria: - Subject is known not to be in the same day care unit for the duration of the study

Study Design


Related Conditions & MeSH terms


Intervention

Other:
Air purification
Aerosol particles are removed from room air by several methods

Locations

Country Name City State
Finland City of Helsinki Day care Helsinki

Sponsors (1)

Lead Sponsor Collaborator
Helsinki University Central Hospital

Country where clinical trial is conducted

Finland, 

Outcome

Type Measure Description Time frame Safety issue
Primary Incident infections Incident infections among subjects During the study periods 11/22-4/23 and 11/23-4/24. These are identical for every subject.
Secondary Days absent from work Days absent from work by the parents of sick children During the study periods 11/22-4/23 and 11/23-4/24. These are identical for every subject.
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