NCT05997784 · ACTIVE NOT RECRUITING
Study of Indoor Air Pollutants and Their Impact in Childhood Health and Wellbeing
This study is tracking indoor air pollution in French primary school classrooms and measuring its effect on children's breathing and allergy symptoms. Researchers are installing sensors to monitor chemical and biological pollutants, then testing the children's lung function and collecting urine samples to look for health impacts. This is an observational study, not a drug trial, so there is no treatment being tested.
Eligibility criteria
Inclusion Criteria: * Child attending CM1 level at the beginning of the school year * Child in a classroom selected for the project * Child and caregiver(s) willing to follow the study procedures. Exclusion Criteria: Child or child's parents/guardian's who: * Refuse to participate to the project / to give informed consent * Do not want to use the application to fill the questionnaire and follow the protocol procedures. * Do not read or/and write in French * Plan a long stay outside the region that does not allow them to follow the visit plan
The sponsor's own eligibility wording, lightly reformatted. The study team makes the final eligibility decision — worth discussing with your doctor.
Eligibility criteria as of 2025-12-15