Can a sleep app boost brain recovery after surgery? new study aims to find out.
NCT ID NCT06375265
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a smartphone app that helps improve sleep, along with a wearable activity tracker, can support brain health in older adults (65+) after hip or knee replacement surgery. The goal is to see if better sleep can reduce confusion or memory problems after surgery. About 50 participants will use the app and tracker before and after their operation.
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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
Locations
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
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