Karachi school trial aims to tackle childhood obesity with healthy habits
NCT ID NCT07521579
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a school-based lifestyle program to prevent obesity in children aged 4-7 in Karachi, Pakistan. The program encourages healthy eating, drinking water, physical activity, and less screen time. Researchers will measure changes in teachers' and parents' knowledge, attitudes, and practices, as well as children's diet, activity, and screen habits. It is a small feasibility trial with 30 children from 4 schools.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Lifestyle management program (healthy diet, physical activity, reduced screen time)
- What this could lead to
- If it works, this could provide a low-cost, scalable way to prevent childhood obesity in Pakistan and similar settings.
- What could go wrong
- This is a very small feasibility study (30 children) with no control group, so results may not be reliable or generalizable. It only measures short-term changes in knowledge and behavior, not actual weight outcomes.
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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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jul 2026
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 7 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.
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: * Children aged 4-7 years of either gender whose parents provide consent and actively engage in the intervention. * Schools willing to participate in the study and allow the intervention in their premises * Teachers who provided consent and are currently teaching in that school to the children of this age group Exclusion Criteria: * Children with existing diagnosed chronic diseases or medical conditions that affect growth or metabolism (e.g., food allergies, endocrine disorders, severe asthma, physical disabilities that limit activity). * Children currently enrolled in other weight management or obesity-related interventions
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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.
Contacts and locations
Locations
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Dow University of Health Sciences
Karachi, Sindh, 75280, Pakistan
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Other studies related to the condition(s) this trial covers.
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