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New program aims to clear the air in homes with kids
NCT ID NCT06932276
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a six-week program called 'Some Things Are Better Outside' to help families with children and at least one smoker create a complete smoke-free home. Researchers will recruit 408 participants from schools in Barcelona, Spain, and compare those who receive the program to those who don't. The goal is to see if the program increases the number of homes where smoking is never allowed indoors or outdoors on balconies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- behavioral intervention
- What this could lead to
- If successful, this program could provide a simple, scalable way to protect children from secondhand smoke at home.
- What could go wrong
- This is a small, early-stage trial relying on self-reported data, so results may not be widely applicable or fully accurate.
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 408 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2024
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults (18 years or older) * Live in a household with at least one minor (younger than 18 years old) * Live in a household with at least one person who smokes * Smoking is allowed at home (always or sometimes; everywhere or in some specific places, including balconies or terraces). * Speak and understand Catalan or Spanish. Exclusion Criteria: * N/A
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Genom att skicka in godkänner du våra Användarvillkor
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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Catalan Institute of Oncology
RECRUITINGBarcelona, Catalonia, 08908, Spain
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