- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00092105
Study of MK0476 (Montelukast Sodium) and Effects on Asthma and Nasal Symptoms Upon Exposure to Cats (0476-256)
February 1, 2022 updated by: Organon and Co
A Multicenter, Double-Blind, Randomized, Crossover Study Investigating the Clinical Effect of Montelukast in Patients With Concomitant Asthma and Allergic Rhinitis Upon Controlled Exposure to Cat Allergen
The purpose of this study is to determine the protective effect of an approved medication on asthma and allergic rhinitis (inflammation of the mucous membrane of the nose) upon exposure to cats.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The duration of treatment is 2 weeks.
Study Type
Interventional
Enrollment (Actual)
58
Phase
- Phase 3
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
15 years to 55 years (Child, Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Increased sensitivity to cat allergen proven by positive allergy testing, and by decreased lung function and increased symptoms of allergic rhinitis (runny nose) upon exposure to cats.
Exclusion Criteria:
- Medical history of a lung disorder (other than asthma) or a recent upper respiratory tract infection.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Double
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
---|
Co-Primary endpoints: (1) Area Under the Curve (AUC) for the percent fall from prechallenge FEV1 during allergen challenge; (2) Area Under the Curve for the increase from prechallenge Nasal Symptoms score during allergen challenge
|
Secondary Outcome Measures
Outcome Measure |
---|
(1) Maximum percent fall from prechallenge FEV1; (2) AUC for the increase from prechallenge Chest Symptoms score (3) AUC for the increase from prechallenge Nasal Symptoms score collected over 60 minutes after terminating the challenge.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
April 1, 2002
Primary Completion (Actual)
January 1, 2003
Study Completion (Actual)
January 28, 2003
Study Registration Dates
First Submitted
September 21, 2004
First Submitted That Met QC Criteria
September 23, 2004
First Posted (Estimate)
September 24, 2004
Study Record Updates
Last Update Posted (Actual)
February 2, 2022
Last Update Submitted That Met QC Criteria
February 1, 2022
Last Verified
February 1, 2022
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Immune System Diseases
- Lung Diseases
- Hypersensitivity, Immediate
- Bronchial Diseases
- Otorhinolaryngologic Diseases
- Lung Diseases, Obstructive
- Respiratory Hypersensitivity
- Hypersensitivity
- Nose Diseases
- Asthma
- Rhinitis
- Rhinitis, Allergic
- Rhinitis, Allergic, Perennial
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Anti-Asthmatic Agents
- Respiratory System Agents
- Leukotriene Antagonists
- Hormone Antagonists
- Cytochrome P-450 CYP1A2 Inducers
- Cytochrome P-450 Enzyme Inducers
- Montelukast
Other Study ID Numbers
- 0476-256
- 2004_024
Plan for Individual participant data (IPD)
Study Data/Documents
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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