Can a phone app keep kids safe from heat? beijing study tests digital alerts
NCT ID NCT07643571
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a WeChat mini-program that sends heat warnings to parents and teachers of 200 fourth-graders in Beijing. When temperatures reach risky levels, the program shares health tips and alerts. The goal is to see if this helps children stay physically healthy and think clearly during hot weather. The trial compares kids whose families get the alerts to those who follow their normal routines.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
WeChat mini-program-based heat health risk early warning intervention
What this could lead to
If it works, this could provide a simple digital tool to help protect children from heat-related health problems like heart strain, breathing issues, and trouble thinking clearly.
What could go wrong
This is a small early study in just six schools, so results may not apply to other regions or age groups. The intervention depends on parents and teachers passing on alerts, which may not always happen.
Disclaimer
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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