Indoor Air Quality Monitoring and Impact on Children's Health

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

900 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-11-20

Study Completion Date

2025-12-31

Brief Summary

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This study aims at understanding the relation between indoor air quality in schools, including both chemical and microbiological determinants, and cognition in children by gathering data across different parts of Europe

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Detailed Description

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The LEARN project, funded by the European Commission, aims to gain an in-depth understanding about indoor air quality in schools and its impact on children's cognitive development. This involves evaluating school cohorts in three different countries (Belgium, Greece and Denmark). In participating schools, we measure and characterise indoor and outdoor air pollutants and evaluate the presence of exposure biomarkers and their effect on children's cognition. Measuring indoor air quality, exposure and creating remedial strategies are crucial steps to improve air quality in the school environment and ensure the well-being of children.

Conditions

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Cognition

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

SINGLE

Participants

Study Groups

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Air purification

The intervention will consist of air purification placed in the classrooms.

Group Type EXPERIMENTAL

OurAir SQ 1750 - Mobile Air Purification System for indoor

Intervention Type DEVICE

Filtration device will be placed in classrooms. Computational Fluid Dynamics simulations will be used to find optimal position and operation mode for air purification systems in classrooms.

Control

Filtration will be turned off in the air purifier placed in the classrooms in the control part of the study.

Group Type SHAM_COMPARATOR

Sham intervention

Intervention Type DEVICE

Filtration will be turned off in the control part of the study and then will be turned on during the intervention.

Interventions

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OurAir SQ 1750 - Mobile Air Purification System for indoor

Filtration device will be placed in classrooms. Computational Fluid Dynamics simulations will be used to find optimal position and operation mode for air purification systems in classrooms.

Intervention Type DEVICE

Sham intervention

Filtration will be turned off in the control part of the study and then will be turned on during the intervention.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Boys and girls
* Attending school in the 4th -6th grade in elementary schools included in the study
* Signed informed consent form by legal representative