Sleep hack may slow Alzheimer's: early study tests Time-in-Bed restriction
NCT ID NCT05138848
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether spending less time in bed for four weeks can deepen sleep and boost memory in adults aged 65-85 who have poor sleep and are at risk for Alzheimer's. Researchers will measure brain activity, memory, and blood markers. The goal is to see if a simple behavioral change can reduce Alzheimer's-related brain changes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Time in bed restriction (behavioral sleep intervention)
What this could lead to
If it works, this could point toward a simple, drug-free way to slow Alzheimer's-related memory decline by improving sleep quality.
What could go wrong
This is a very early, small study (116 people) testing a behavioral change, not a treatment. Results may not lead to a proven therapy, and sleep restriction can be uncomfortable.
Disclaimer
Read more
Show less
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for MILD COGNITIVE IMPAIRMENT are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
UPMC Western Psychiatric Hospital
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
Contact
Contact
Contact
Contact
Contact
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact
Contact
Contact
Contact
Contact