Evaluation of the effect of probiotics on development of asthma and allergic rhinitis during childhood - follow-up study at age 5 or 6 years

*Evaluation of the effect of probiotics on development of asthma and allergic rhinitis during childhood - follow-up study at age 5 or 6 years* - Follow-up study on probiotics and atopy

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON35640

Enrollment

123

Registered

2010-09-14

Start date

2010-12-21

Completion date

Unknown

Last updated

2024-05-06

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

Conditions

allergic asthma hayfever

Interventions

None listed

Eligibility

Age

2 Years to 11 Years

Inclusion criteria

Inclusion criteria: Participation in the former study.

Exclusion criteria

Exclusion criteria: No participation in the former study.

Design outcomes

Primary

Measure	Time frame
Prevalence of the diagnosis of astma and prevalence of the diagnosis of allergic rhinitis.	—

Secondary

Measure	Time frame
The severity of allergic astma and allergic rhinitis, as measured by lung function testing, nitric oxide measurements in exhaled air, and specific IgE to allergens. Other secondary endpoints are plasma and exhaled breath cytokines and composition of gut microbiota.	—

Countries

Netherlands

Outcome results