An Approved Drug to Study a New Indication for Seasonal Allergic Rhinitis in Patients With Asthma
The purpose of this study is to determine the effect of an approved medication on the symptoms of seasonal allergic rhinitis (a seasonal variety of inflammation of the mucous membrane of the nose) in patients who are experiencing symptoms of seasonal allergic rhinitis and asthma.
Rhinitis, Allergic, Seasonal
Drug: MK0476, montelukast sodium
Drug: Comparator: placebo
|Study Design:||Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Investigator)
Primary Purpose: Treatment
|Official Title:||A Multicenter, Double-Blind, Randomized Study Investigating the Clinical Effect of Montelukast on Allergic Rhinitis in Patients With Seasonal Allergic Rhinitis and Chronic Asthma|
- Daily Rhinitis Symptoms score; the Daytime Nasal Symptoms score and Nighttime Symptoms score
- (1) Rhinoconjunctivitis Quality-of-Life Questionnaire overall score; (2) Global Evaluation of Allergic Rhinitis by Patient; (3) Global Evaluation of Allergic Rhinitis by Physician
|Study Start Date:||March 2003|
The duration of treatment is 2 weeks.