Better sleep, sharper mind? study tests brief therapy in seniors
NCT ID NCT02967185
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether a 4-week behavioral sleep program could improve both sleep and thinking in 62 older adults with chronic insomnia. Participants learned sleep habits, relaxation, and adjusted their bedtimes. The researchers measured sleep changes and daily thinking performance before, right after, and 3 months later.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Brief Behavioral Therapy for Insomnia (4 weekly sessions of sleep education, habit changes, and relaxation techniques)
- What this could lead to
- If successful, this approach could offer a drug-free way to improve sleep and daily thinking in older adults with chronic insomnia.
- What could go wrong
- This is a small, completed study with 62 participants, so results may not apply to everyone. The cognitive benefits are measured with daily self-tests, which may not reflect real-world thinking.
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
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
62 people
The number who actually took part.
- Start date
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May 2005
- Finished
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Apr 2008
- Lead sponsor
-
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
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Age \>65 years * Community dwelling * Available for duration of study * Insomnia according to American Sleep Disorders Association (1990) criteria: (a) \>30 minutes of unwanted awake time, 3 nights per week for at least 6 months and (b) Daytime dysfunction (reported mood, cognitive, social, or occupational impairment) Exclusion Criteria: * Age less than 65 * history of primary sleep disorder (e.g., sleep apnea, narcolepsy) * history of stroke * major medical illness known to contribute to sleep problems in last 12 months * cognitive impairment that interferes with ability to understand treatment (score \<23 on Mini-Mental State Examination)
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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.
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Other studies related to the condition(s) this trial covers.
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