Exercise and brain games may improve sleep in older adults, study finds
NCT ID NCT07251452
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed trial tested whether a combination of physical activity (the Otago program) and cognitive training (using the CogniFit app) could improve sleep and quality of life in people over 65. Sixty-six participants were split into groups: one did the physical program, another added brain training, and a control group attended health talks. The study measured sleep using a wrist device and questionnaires, along with quality-of-life surveys.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Otago physical activity program and CogniFit cognitive training app
- What this could lead to
- If it works, this could offer a simple, non-drug way for seniors to sleep better and improve their quality of life.
- What could go wrong
- This is a small, early-phase trial with only 66 participants. The results may not apply to everyone, and the program requires a smartphone and ability to exercise.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
-
66 people
The number who actually took part.
- Started
-
Sep 2025
- Finished
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Feb 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
65 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * know how to use smartphones. * have the ability to perform physical activity. Exclusion Criteria: * be under 65 years of age. * suffer from serious pathologies that prevent the intervention from being carried out.
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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
-
Faculty of Physiotherapy and Nursing, Arms Factory, Toledo, 45071 Spain
Toledo, Toledo, 45005, Spain
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Other studies related to the condition(s) this trial covers.
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