Effect of Antiasthma Medication on Blood Eosinophil Count and Serum Immunoglobulin E Levels: A Randomized Controlled Study

ABSTRACT

Background:Asthma is a chronic inflammatory condition of lung airways resulting in episodic airflow obstruction. Aims: The main objective of this study is tofind the effect of antiasthma medication on serum IgE levels and blood eosinophil count.Study Design:Thisrandomizedcontrolled trial studywas performed in children aged 6-15 years of age, with clinically stable and moderate persistent asthma.Results:The findings of this study indicate both group(Budesonide/formoterol group and budesonide group) patients experienced a significant decrease in serum IgE levels and blood eosinophil counts over the study period.However, the difference in two groups was not statistically significant.Conclusions:Inhaled steroids are effective in controlling systemic inflammation in asthma as evidenced by a decrease in IgE levels and eosinophil counts. However addition of LABA doesn’t have any additive effect.