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To find out association between air quality and asthma exacerbations in children 5-15 years of age

Association between air quality index parameters and asthma exacerbations in children between 5-15 years of age - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/08/093819
Enrollment
60
Registered
2025-08-28
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: J459- Other and unspecified asthma

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil

Sponsors

Department of pediatrics
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Children aged 5 years?15 years with a physician-diagnosed asthma Adherent to Medications and using MDI correctly Residing in Delhi-NCR for at least 6 months School located within 5 km radius away from the home

Exclusion criteria

Exclusion criteria: Children with other chronic respiratory diseases (bronchiectasis cystic fibrosis Hospital visits for conditions unrelated to asthma exacerbations

Design outcomes

Primary

MeasureTime frame
Correlation of Air Quality Index with Frequency of hospital visits for asthma exacerbationsTimepoint: 7 days—

Secondary

MeasureTime frame
Correlation of individual pollutants with frequency of hospital visits for asthma exacerbations Correlation of cumulative air quality index of past three days & past seven days with frequency of hospital visits for asthma exacerbations Correlation of temperature, humidity with frequency of hospital visits for asthma exacerbationsTimepoint: 7 days—

Countries

India

Contacts

Public ContactDeepak Kumar

Maulana azad medical college

deepakk70@gmail.com9211377848

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026