Head vibration device tested as new insomnia fix
NCT ID NCT06983275
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests whether wearing a vibrating device on the forehead for 15 minutes before bed can improve sleep and memory in people with chronic insomnia. 120 adults aged 18-65 with trouble falling asleep will use either the active device or a sham version for 4 weeks. Participants track sleep via a phone app and complete memory tests.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- vibration stimulation device
- What this could lead to
- If it works, this could offer a simple, drug-free way to improve sleep quality and memory in people with chronic insomnia.
- What could go wrong
- This is an early-stage study with a small number of participants. The effect may be small or no better than a placebo, and long-term benefits are unknown.
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.
- Started
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Sep 2025
- 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 65 years
- 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 to 65 years, regardless of gender; * Diagnosed with chronic insomnia disorder according to DSM-5 criteria, with a primary complaint of difficulty falling asleep (sleep onset latency \> 30 minutes), occurring ≥3 times per week, lasting for more than 3 months but less than 3 years; * Able to independently operate a smartphone, and capable of completing self-reported assessments and applying the self-administered intervention after instruction. Exclusion Criteria: * Presence of sleep disorders such as sleep apnea syndrome or restless legs syndrome; * Epworth Sleepiness Scale (ESS) score \> 10; * Use of any sleep-related medication within the past month; * Patient Health Questionnaire-9 (PHQ-9) score \> 15 or Generalized Anxiety Disorder-7 (GAD-7) score \> 10; * Currently participating in any form of cognitive behavioral therapy or neuromodulation intervention study; * Working night shifts or rotating shifts; * Clinically diagnosed neurological disorders such as epilepsy, stroke, dementia, or Parkinson's disease, or psychiatric disorders such as bipolar disorder, obsessive-compulsive disorder, phobias, or panic disorder; * Substance abuse (including alcohol or drugs), defined as more than 14 drinks/week for males or 12 drinks/week for females.
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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 places running it
1 site. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Fudan University
RECRUITINGShanghai, Shanghai Municipality, 200433, China
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