Seasonal Allergic Rhinitis Clinical Trial
Official title:
Comparison of the Effect of Montelukast and Cetirizine on Allergic Inflammation Measured by Exhaled Nitric Oxide Concentration in Children With Seasonal Allergic Rhinitis
The aim of this study is to compare the effect of montelukast and cetirizine on allergic inflammation measured by exhaled nitric oxide concentration in children with seasonal allergic rhinitis.
Status | Recruiting |
Enrollment | 116 |
Est. completion date | December 2013 |
Est. primary completion date | November 2013 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 6 Years to 18 Years |
Eligibility |
Inclusion Criteria: - clinical symptoms of seasonal allergic rhinitis during last two seasons, moderate and severe according to ARIA guidelines Exclusion Criteria: - diagnosis of bronchial asthma - allergy to perennial allergens - specific immunotherapy - other chronic diseases - tobacco smoking - acute respiratory tract infection - excluded drugs: inhaled and systemic glucocorticosteroids |
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator), Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Poland | Department of Pediatrics and Allergy, Medical University of Lodz Lodz, Poland | Lodz |
Lead Sponsor | Collaborator |
---|---|
Medical Universtity of Lodz |
Poland,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | exhaled nitric oxide concentration | baseline (first visit), after 4 weeks (second visit) and after 6 weeks from second visit (third visit) | No | |
Secondary | symptoms score (based on PAQLQ), bronchial hyperresponsiveness with methacholine, spirometry, PEFR measurements | baseline (first visit), after 4 weeks (second visit) and after 6 weeks from second visit (third visit) | No |
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