Can a short group program rebuild sleep in chronic mental illness?
NCT ID NCT07779499
First seen Aug 21, 2026 · Last updated Aug 21, 2026
Summary
This trial tests whether a 4-week group therapy program can improve sleep in adults with chronic mental illness who also have insomnia. Participants attend weekly sessions focused on sleep habits, relaxation, and sleep-friendly routines, and track their sleep in a diary. The study compares them to a waitlist group to see if the program eases insomnia and boosts psychological well-being.
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 Treatment for Insomnia (BBTI) delivered as a group therapy program
- What this could lead to
- If effective, this group therapy could offer a non-drug way to improve sleep and overall health in people with chronic mental illness.
- What could go wrong
- This is a small, early-stage trial, and results may not apply to everyone. The therapy requires active participation, and benefits may vary.
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
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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 120 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2026
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 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: * Aged 18 years and older. * Diagnosed with a psychiatric disorder. * Experiencing self-reported sleep disturbances, such as difficulty initiating sleep, difficulty maintaining sleep, early morning awakening, prolonged sleep latency, short sleep duration, poor sleep efficiency, or the current use of sedative-hypnotic medications. Exclusion Criteria: * Severe intellectual disability resulting in the inability to complete the assessment questionnaires. * Severe cognitive impairment (e.g., dementia) that prevents cooperation and participation in the intervention activities. * Recent clinical instability, high suicide risk, or deemed unsuitable for participation by the primary attending physician.
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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
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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