acute otitis media/otitis chloorasthma/ idem
Conditions
Interventions
None listed
Sponsors
Spaarne Ziekenhuis
Eligibility
Age
2 Years to 11 Years
Inclusion criteria
Inclusion criteria: healthy children and children with 'docters diagnosed asthma' aged 5 up to 8 years included who participate in the swimming lessons in a chlorinated swimmingpool.
Exclusion criteria
Exclusion criteria: study A: recent paracenthesis (
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| group A: 1.peak pressure (kPa) /compliance (ml/kPa) 2.airway resistance kPa/l.s 3.Association of occurrence of otitis with change peak pressure/compliance before and after swimming 4.Association of occurrence of asthma with change in airway resistance before and after swimming Group B: 1.NO in expiration air (ppb) 2.FEV1 (l) MEF 50% (L/s) 3.Association of occurrence of asthma with change FENO before and after swimming. 4.Association of occurrence of asthma with change FEV1 and MEF 50% before and after swimming | — |
Secondary
| Measure | Time frame |
|---|---|
| group A: 1.Association between peak pressure and compliance with occurrence of otitis 2.Change of airway resistance before and after swimming Group B: 1.Change of FENO before and after swimming 2.Change of FEV1 and MEF 50% before and after swimming | — |
Countries
Netherlands
Outcome results
None listed