This is a research study to learn if an oral capsule can prevent or reduce asthma or wheezing illness in young children with known risk factors.
Participants in this study will receive either the study medication or placebo (does not contain active medicine). At each visit, you will meet with a member of the study team and complete some questionnaires and a physical exam. During the study, we will also draw some blood, do a nasal swab, a stool sample and do some tests to learn about your child's lung function.
$120 for first two visits, $100 for remaining study visits and $20 for each completed phone calls., Lab results
Clinical or Medical
Child and Teen Health
Lungs and Breathing
Parents of Children