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Montelukast in Mild Asthmatic Children With Allergic Rhinitis (0476-367)

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00442559
First Posted: March 2, 2007
Last Update Posted: April 11, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
  Purpose
The purpose of this study is to assess real-world effectiveness of montelukast in children (2 to 14 years) with asthma and allergic rhinitis.

Condition Intervention Phase
Asthma Allergic Rhinitis Drug: montelukast sodium Drug: inhaled corticosteroid Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Korean Study of "Real-World" Montelukast Use in Mild Asthmatic Children With Concomitant Allergic Rhinitis

Resource links provided by NLM:


Further study details as provided by Merck Sharp & Dohme Corp.:

Primary Outcome Measures:
  • Change From Baseline for Daytime Asthma Symptom Score [ Time Frame: Baseline and Week 12 ]
    The score is an ordinal scale from 0 (no symptoms) to 5 (most symptoms). The change was calculated as the score at 12 weeks minus the score at baseline. Thus, a negative value for change from baseline indicates a favorable outcome.


Secondary Outcome Measures:
  • Change From Baseline for Daily Allergic Rhinitis Symptom Score [ Time Frame: Baseline and Week 12 ]
    The score is an ordinal scale from 0 (no symptoms) to 3 (most symptoms). The change was calculated as the score at 12 weeks minus the score at baseline. Thus, a negative value for change from baseline indicates a favorable outcome.


Enrollment: 191
Study Start Date: January 2005
Study Completion Date: October 2007
Primary Completion Date: October 2007 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Montelukast
Participants were treated for 12 months after randomization: Participants 2 to 5 years of age took one 4 mg chewable tablet and 6 to 14 years of age took one 5 mg chewable tablet daily in the evening. If participants had exacerbated from mild to moderate within 12 weeks, inhaled corticosteroids (ICS) was added to Montelukast and ICS, respectively and those participants were excluded in the efficacy evaluation at 12 weeks.
Drug: montelukast sodium
Montelukast 4/5 mg tablet (oral chewable), once daily, 12 weeks to up to 12 months
Other Name: Singulair, MK0476
Active Comparator: Inhaled Corticosteroids (ICS)
Participants were treated for 12 months after randomization: Each participant's physician selected the ICS agent, dose, and regimen. If participants had exacerbated from mild to moderate within 12 weeks, ICS was added to Montelukast and ICS, respectively and those participants were excluded in the efficacy evaluation at 12 weeks.
Drug: inhaled corticosteroid
Inhaled corticosteroid solution, 1-4 puffs daily, 12 weeks to up to 12 months

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   2 Years to 14 Years   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Between 2 and 14 years old
  • Diagnosed with asthma, classified as mild persistent asthma according to Global Initiative Asthma Guidelines (GINA)
  • Diagnosed with comorbid allergic rhinitis

Exclusion Criteria:

  • Patients with suspected sinus infection
  • Prior treatment with high dose inhaled corticosteroid requiring a dose higher than beclomethasone dipropionate 400 ug per day, or equivalent, other medications used in severe cases
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00442559


Sponsors and Collaborators
Merck Sharp & Dohme Corp.
Investigators
Study Director: Medical Monitor Merck Sharp & Dohme Corp.
  More Information

Responsible Party: Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier: NCT00442559     History of Changes
Other Study ID Numbers: 0476-367
2007_003
First Submitted: February 28, 2007
First Posted: March 2, 2007
Results First Submitted: October 12, 2008
Results First Posted: November 18, 2008
Last Update Posted: April 11, 2017
Last Verified: March 2017
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description:

http://www.merck.com/clinical-trials/pdf/Merck%20Procedure%20on%20Clinical%20Trial%20Data%20Access%20Final_Updated%20July_9_2014.pdf

http://engagezone.msd.com/ds_documentation.php


Additional relevant MeSH terms:
Rhinitis
Rhinitis, Allergic
Nose Diseases
Respiratory Tract Diseases
Respiratory Tract Infections
Otorhinolaryngologic Diseases
Respiratory Hypersensitivity
Hypersensitivity, Immediate
Hypersensitivity
Immune System Diseases
Montelukast
Anti-Asthmatic Agents
Respiratory System Agents
Leukotriene Antagonists
Hormone Antagonists
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs
Cytochrome P-450 CYP1A2 Inducers
Cytochrome P-450 Enzyme Inducers
Molecular Mechanisms of Pharmacological Action