Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-25 @ 12:02 AM
Ignite Modification Date: 2025-12-25 @ 12:02 AM
NCT ID: NCT00550758
Eligibility Criteria: Inclusion Criteria: * age 3- to 6-years * respiratory diseases who were highly indicative of asthma diagnosis according to GINA guidelines \[9\] * cough duration of more than 4 weeks * normal chest auscultation and baseline FEV1\>75% predicted for healthy preschool children, on the day of testing. Exclusion Criteria: * presence of other chronic respiratory conditions * emergency room visit or the presence of respiratory infection within the last month * oral or inhaled steroids or other anti-inflammatory medication taken in the last two weeks * bronchodilator taken within 24-hours prior to the test.
Healthy Volunteers: False
Sex: ALL
Minimum Age: 3 Years
Maximum Age: 6 Years
Study: NCT00550758
Study Brief:
Protocol Section: NCT00550758