Asthma in the Elderly: The Effect of Montelukast

Phase 4

Completed

• Conditions: Asthma
• Interventions: Drug: Montelukast 10 mg orally; Other: Placebo

• Registration Number: NCT02635334
• Lead Sponsor: Rohr and Columbo Asthma, Allergy and Immunology Specialists, P.C.

Brief Summary

This is a pilot study of the effect of montelukast in subjects with asthma who are 65 years old and older. Montelukast is a leukotriene receptor antagonist U.S. F.D.A. approved for the treatment of asthma in subjects who are 12 month old and older. This study is being done because there has been no placebo controlled study of montelukast focused on this group of patients. Elderly asthmatics have been mostly ignored in asthma studies. They are more likely to be underdiagnosed, undertreated, and hospitalized for asthma when compared to younger asthmatics. The pathophysiology of asthma in the elderly is typically different than in younger patients. This is a double-blind, placebo-controlled, crossover study. Investigators plan to enroll thirty subjects who have been diagnosed with asthma for at least one year, are non smoker, and did not smoke for more than 10 pack/year of tobacco products in their lifetime. After a run-in period of one week, the study subjects will take montelukast 10 mg orally for 8 weeks first and then placebo for 8 weeks, or vice versa. Primary objectives of this study are to evaluate the effect of montelukast on asthma symptoms assessed by daily symptom scores, the Asthma Control Test and the number of puffs of albuterol, and spirometric values (FEV1). Secondary objectives include studying whether montelukast affects peripheral blood eosinophils counts and serum IgE levels.

Detailed Description

Not available

Study Timeline

• Study Start: 2015-11
• Study First Submitted: 2015-12-10
• Study First Submitted QC: 2015-12-15
• Study First Posted: 2015-12-18
• Primary Completion: 2016-06
• Study Completion: 2016-06
• Status Verified: 2016-10
• Last Update Submitted: 2016-10-04
• Last Update Posted: 2016-10-05

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 26

Inclusion Criteria

• Asthma diagnosed for at least one year;
• Able to swallow small capsules.

Exclusion Criteria

• Tobacco smoking for more than 10/pack years;
• Previous adverse reaction to montelukast or other leukotriene inhibitor;
• History of hypereosinophilic disorder other than atopic disease;
• Treatment with montelukast within 4 weeks from randomization;
• Asthma exacerbation or treatment with prednisone/other systemic steroid within 4 weeks from randomization.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Montelukast 10 mg daily for 8 weeks	Placebo	Study subjects will take montelukast 10 mg orally daily for 8 weeks
Placebo daily for 8 weeks	Placebo	Study subjects will take placebo orally daily for 8 weeks
Montelukast 10 mg daily for 8 weeks	Montelukast 10 mg orally	Study subjects will take montelukast 10 mg orally daily for 8 weeks
Placebo daily for 8 weeks	Montelukast 10 mg orally	Study subjects will take placebo orally daily for 8 weeks

Primary Outcome Measures

Name	Time	Method
Effect of montelukast on the Asthma Control Test.	8 weeks
Effect of montelukast on lung capacity assessed by spirometry (FEV1).	8 weeks
Effect of montelukast on asthma symptoms assessed by daily symptom scores.	8 weeks
Effect of montelukast on number of puffs of albuterol used to relieve asthma symptoms.	8 weeks

Secondary Outcome Measures

Name	Time	Method
Effect of montelukast on total serum IgE.	8 weeks
Effect of montelukast on peripheral blood eosinophils counts.	8 weeks

Trial Locations

Locations (1)

Rohr and Columbo Asthma, Allergy and Immunology Specialists, P.C.; 🇺🇸 Bryn Mawr, Pennsylvania, United States