Effect of Montelukast on Remodelling Markers in Asthmatic Children (NCT00875082) | Clinical Trial Compass
CompletedPhase 4
Effect of Montelukast on Remodelling Markers in Asthmatic Children
Italy30 participantsStarted 2010-02
Plain-language summary
Airway smooth muscle cell layer thickening and sub epithelial fibrosis, key allergen-induced airway remodelling features not modulated by corticosteroids, are reversible by CysLT1 receptor blockade therapy in animals. No data are available, at the present, about the potential effect of LTs receptor antagonists on airway remodelling in asthmatic children.
In the present study, the investigators aim to assess whether the addition of montelukast to ICS in mild asthmatic children to inhibit the release of MMP-9, TIMP-1, MMP-12, MMP-9/TIMP1 ratio, procollagen type I C-terminal peptide (PICP) and TGF-beta in the airway fluid collected by induced sputum in asthmatic children. 30-40 atopic children with mild persistent asthma.
Children with asthma will be recruited and evaluated with a real life open label trial: they will be randomised into two groups at first visit (T1): 1) group A: in these patients montelukast tablets 5 mg and as needed beta agonist will be administered; 2) group B: in these patients beta agonist therapy only.
All children will be evaluated after 8 weeks (T2). They will be tested for lung function, FeNO, metalloproteinase (MMP)-9, MMP-12, tissue inhibitor metalloproteinase-1 (TIMP-1), procollagen type I C-terminal peptide (PICP) and TGF-beta1 levels in sputum.
Who can participate
Age range
6 Years – 14 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Diagnostic criteria: the classification of asthma will be based on clinical history and examination and pulmonary function parameters, according to international guidelines.
* Stage and/or severity of condition: atopic children with mild intermittent asthma will be enrolled. Atopy will be evaluated by skin-prick test to common allergens in the area.
* Confirmatory physical and laboratory findings:
* Age: ranging in age 6 to 14 years.
* Evidence of susceptibility to the disease under study
* Patients have not used ICS during 3-month period prior to study entry
Exclusion Criteria:
* Patients will be excluded if they had used oral steroids in the last month.
* Patients will be excluded if they had acute or chronic lung diseases other than asthma, upper or lower airway infection in the previous 3 weeks or during the trial, acute asthma exacerbation, or had used oral steroids in the last month.
* Patients will be excluded if they had acute or chronic lung diseases other than asthma, upper or lower airway infections in the previous 3 weeks or during the trial, acute asthma exacerbation, or had used oral steroids in the last month.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
FeNo, Lung Function, MMP-9, MMP-12, TIMP-1, PICP and TGFB determination