Inflammatory and Immune Profiles During a Severe Exacerbation in Preschool Asthmatic Children (<5… (NCT03960359) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Inflammatory and Immune Profiles During a Severe Exacerbation in Preschool Asthmatic Children (<5 Years)
150 participantsStarted 2015-02-24
Plain-language summary
Asthma/wheeze begins in the first years of life and is the most common chronic disease in preschool children (\< 5 years).
Different phenotypes have been suggested: Episodic-Viral Wheeze (EVW), absence of symptoms between exacerbations, among which Severe Intermittent Wheeze (SIW); and Multiple-trigger wheeze (MTW). The determinants of these different clinical phenotypes and their evolution have been poorly studied.
The purpose of this study is to assess preschool wheezers at the time of a severe exacerbation: clinical features and biological determinants (virus/bacteria, molecules and cells involved in the inflammation) and at steady state (8 weeks later) and to follow them up until the age of 7. The investigators hypothesize that the nature of the inflammation at the time of the exacerbation is different between these clinical phenotypes and may be associated with different clinical and functional trajectories
Who can participate
Age range
1 Year – 5 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:
* Preschool children aged 1 to \< 5 years
* Asthmatic / recurrent wheezers (≥ 3 discrete exacerbations since birth and/or symptoms between exacerbations, according to the definition from the French HAS and GINA guidelines)
* Hospitalized (less than 3 days ago) for a severe exacerbation (requiring a course of oral steroids)
* In a pediatric ward participating in the study (Hospital centers of Lille, Arras, Bethune, Douai, Lens, Roubaix, Tourcoing, Armentieres, Seclin)
* Parental consent
Exclusion Criteria:
* History of chronic disease (other than asthma)
* History of preterm birth (inf 36 weeks of amenorrhea)
* Lack of understanding from the parents
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.