A Description of Inflammatory Cell Types In Moderate to Severe Pediatric Asthma: Eosinophilic and Non Eosinophilic Sputum Markers While on Anti-IgE Therapy

Summary

The researcher proposes to assess levels of sputum inflammatory markers (eosinophils, eosinophil cationic protein (ECP), neutrophils IL-8) before and while on anti-IgE therapy in a pediatric population of moderate to severe asthmatics who have ongoing persistent asthma symptoms despite on moderate to high doses of inhaled corticosteroids (ICS). Associations will be assessed between the types of sputum inflammatory markers and the patient's atopic status and level of asthma control as indicated by the following measures: 1. pulmonary function test (PFT) 2. asthma symptoms based on the Asthma Control Test (ACT)

Timeline

Start

2006-01

Primary completion

2009-01

Completion

2009-01

Drugs

Indications