Smart caffeine: personalized dosing beats standard for Sleep-Deprived performance
NCT ID NCT05588934
First seen Nov 05, 2025 · Last updated May 24, 2026 · Updated 32 times
Summary
This study tests whether a personalized caffeine schedule helps people stay alert and think clearly during 62 hours of total sleep deprivation better than the usual caffeine recommendations. 180 healthy adults aged 18-39 will wear activity monitors and complete reaction time tests at home and in the lab. The goal is to find a dosing plan that boosts performance while reducing side effects and sleep disruption.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Arizona
RECRUITINGTucson, Arizona, 85719, United States
Contact Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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University of Arizona Psychiatry Department
RECRUITINGTucson, Arizona, 85724, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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