Sleep therapy may tame blood sugar and metabolic risks
NCT ID NCT07333586
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a type of talk therapy for insomnia (CBT-I) can also improve markers of metabolic syndrome, like blood sugar and insulin resistance. Twenty adults with insomnia and higher body weight will be randomly assigned to CBT-I or basic sleep tips for 5 weeks. Researchers will measure sleep, activity, and blood work before and after the treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- 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
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18 to 50 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: ages 18-50 y BMI 28-45 kg/m2 Score on the Insomnia Severity Index ≥15. Exclusion Criteria: contraindications for CBT-I (mania or seizure disorder) symptoms requiring immediate attention (e.g., psychosis, suicide intent) report illicit substance use on a monthly basis (e.g., cocaine, opioids) receiving behavioral treatment for insomnia overt cardiovascular disease overt renal disease thyroid disease cancer pregnant dieting using GLP-1 agonists taking exogenous insulin
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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.
How to take part
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The official record
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A doctor treating you
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Other studies related to the condition(s) this trial covers.
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