Smart spacer could help kids breathe easier
NCT ID NCT07500246
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a new digital spacer (Whizz) helps children aged 5-16 with asthma use their inhaler correctly and stick to their medication, compared to a standard spacer. Researchers will also look for biomarkers in blood and breath to improve diagnosis and understand how environment affects asthma. The goal is to improve asthma control and quality of life for kids.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- inhaled corticosteroids (via spacer device)
- What this could lead to
- If successful, this could show that a digital spacer helps children use their inhaler correctly and stick to their medication, leading to better asthma control.
- What could go wrong
- This is a relatively small, early-stage trial focused on device usability and adherence, not a new drug. Results may not apply to all children or guarantee long-term improvement.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 208 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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5 to 16 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient aged between 5-16 years, male or female * Physician diagnosis of asthma requiring a controller treatment with ICS or ICS/Long-acting beta-agonists (LABA) via MDI * Partly controlled or uncontrolled asthma based on GINA criteria and definitions * Informed consent signed by legally authorized representatives (LAR) and assent from young patient (only applicable for children ≥ 10 years) Exclusion Criteria: * Patients with severe asthma exacerbation treated with systemic corticosteroids within the last 2 weeks or patients with active respiratory tract infection * Diagnosis of underlying chronic lung disease other than asthma (e.g., BPCO/cystic fibrosis etc.) * Severe asthma based on GINA definitions * Severe underlying disorders ((severe congenital heart disease, oncologic patients) (non-exhaustive list, left to the evaluation of the PI)) * Immune deficiency or under immunosuppressive treatments * In receipt of immunotherapy (only for participants in Luxembourg donating samples for biomarker research) * Patients with neurological diseases / impaired cognitive disorder * Siblings of patients already included in the study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Luxembourg Research Clinic (LRC)
RECRUITINGLuxembourg, Luxembourg
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Asthma's hidden switch: scientists hunt for calcium channels in Kids' immune cells
- Can a simple breath test cut asthma Flare-Ups?
- Breathing tests face off: can extra lung measurements improve asthma diagnosis?
- The carbon label on your inhaler: can it sway a Doctor's choice?
- Six biologics put to the test in Real-World asthma and COPD care
- Can a digital program help teens with chronic illnesses move to adult care?