Teen sleep app study pulled before it began
NCT ID NCT06840444
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study planned to work with teens to improve a mobile app called Firefly, which uses cognitive behavioral therapy to help with insomnia. The goal was to make the app more engaging for teenagers. However, the study was withdrawn before any participants were enrolled, so no results are available.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Firefly Mobile App (cognitive behavioral therapy for insomnia)
Disclaimer
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the original study
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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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Locations
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Kansas University Medical Center
Kansas City, Kansas, 66103, United States