This is a 3-week study to evaluate FEV1 following treatment with drugs in persistent asthma which is also active during allergy seasons in pediatric patients with seasonal aeroallergen sensitivity.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
421
montelukast 5 mg chewable tablet once daily. Up to 3 weeks of treatment.
Placebo. Up to 3 weeks of treatment
Percent Change From Baseline in Forced Expiratory Volume in 1 Second (FEV1) at Week 3
Percent change from baseline in FEV1, a measure of airway function, at Week 3
Time frame: Baseline and week 3
Percent Change From Baseline in Mean Daily "as Needed" β-agonist Use Over the 3-week Treatment Period
Percent change from baseline in average daily β-agonist use over the 3-week treatment period
Time frame: Baseline and Week 3
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