Status:
ACTIVE_NOT_RECRUITING
Children's Health in London and Luton (CHILL)
Lead Sponsor:
Queen Mary University of London
Collaborating Sponsors:
King's College London
University of Edinburgh
Conditions:
Pollution; Exposure
Respiratory Disease
Eligibility:
All Genders
9-9 years
Brief Summary
Investigating the impact of London's Ultra Low Emission Zone on children's respiratory health
Detailed Description
Strong evidence links urban air pollution to restrictions in children's lung growth and development and other adverse effects, including increases in respiratory and allergy symptoms, respiratory infe...
Eligibility Criteria
Inclusion
- Inclusion criteria for schools:
- Primary schools within, or with catchment areas that include, the Central London ULEZ.
- Primary schools within the Borough of Luton and town of Dunstable.
- State or independent sectors.
- Inclusion criteria for children:
- • Children attending a study school, in years 2, 3, or 4, at study inception.
Exclusion
- Exclusion criteria for schools:
- Schools that are not primary schools within the above boundaries.
- Exclusion criteria for children:
- Children with learning or physical disabilities sufficient for them to be unable to give informed assent to the study, or to carry out study procedures.
- Children with major lung disease (not including asthma).
Key Trial Info
Start Date :
March 29 2023
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
July 1 2026
Estimated Enrollment :
3312 Patients enrolled
Trial Details
Trial ID
NCT04695093
Start Date
March 29 2023
End Date
July 1 2026
Last Update
March 10 2025
Active Locations (1)
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1
Queen Mary University of London
London, United Kingdom, E1 2AB