Could a mobile app improve your sleep and help you lose weight?
NCT ID NCT04850391
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how sleep quality, when people eat, and gut bacteria are linked to obesity. Researchers tested a mobile app to help people make healthier lifestyle changes. The study included 133 adults with different body weights, including some with sleep apnea. The goal was to understand these connections and see if a simple app could make a difference.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
mobile app
What this could lead to
If successful, this could point toward simple, app-based tools to help people improve sleep and eating habits for weight management.
What could go wrong
This is an observational study with a small app component, not a treatment trial. Results may not lead to clear recommendations or apply to everyone.
Disclaimer
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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.
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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Locations
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Turku University Hospital
Turku, 20521, Finland