Rotterdam launches major study to tackle childhood overweight with fun fitness programs
NCT ID NCT07419503
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study evaluates 12 different healthy lifestyle programs for children aged 4 to 12 who are overweight. About 1,000 kids and their parents will take part in activities like sports, nutrition advice, and behavior coaching. Researchers will measure changes in quality of life, BMI, and motor skills to see which programs work best.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Healthy lifestyle program (physical activity, nutrition advice, behavioral coaching)
- What this could lead to
- If successful, this could show which lifestyle programs effectively help children manage weight and improve quality of life.
- What could go wrong
- This is an observational evaluation, not a controlled trial, so results may not prove cause and effect. Success depends on families sticking with the program.
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 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Dec 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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4 to 12 years
- 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.
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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.
Providers of the interventions will recruite children (4-12 years old) with overweight to participate in their intervention. All children (and their parents) participating in the interventions are invited to participate in the evaluation research study. Inclusion Criteria: * Child participates in the 010Fit'R program and is between 4 and 12 years old (at the start of recruitment) * Parents of children participating in the 010 Fit'R program * Provider (e.g. participate in interview) is actively involved in promoting, implementing or conducting a healthy lifestyle intervention funded by 010Fit'R All participants should be able to comprehend provided information to make an informed decision for participation and should provide consent for participating. In case of children the parent(s) consent, as well as the child when 12 years old. Exclusion Criteria: * Outside of the age range, no consent for participation from provider, parent and/or child
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Department of Public Health, Erasmus MC University Medical Center
Rotterdam, South Holland, 3015GD, Netherlands
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