Can a headband that plays pink noise cure insomnia in depressed people?
NCT ID NCT07553364
First seen Jun 25, 2026 · Last updated Aug 28, 2026 · Updated 4 times
Summary
This pilot study tests whether a headband that delivers timed sound pulses (pink noise) can improve sleep in 25 people with both depression and insomnia. Participants wear the device nightly for four weeks, alternating between active stimulation and sham (placebo) sound. The goal is to see if the active stimulation helps them fall asleep faster and wake less during the night.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Elemind Neuromodulation Device (ENMod) delivering alpha phase-locked auditory stimulation (pink noise pulses)
- What this could lead to
- If it works, this could point toward a drug-free, at-home device to help people with depression fall asleep faster and wake less during the night.
- What could go wrong
- This is a very small, early feasibility study with only 25 people. The effect may be small or no better than sham (placebo) stimulation, and results may not apply to everyone with depression and insomnia.
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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.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 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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20 to 50 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: * Ability to complete overnight EEG study including placement of EEG leads * Ability to read and understand English * Presence of Insomnia * Moderate Depression * Home internet and smartphone (Android or Apple) device access Exclusion Criteria: * Presence of severe, untreated sleep apnea * Presence of restless leg syndrome * Significant neurological disease (e.g. Parkinson's disease, epilepsy) * Diagnosed with schizophrenia, bipolar disorder, substance use disorder, or presence of current suicidal ideation * Has active implanted device ( e.g. intracranial device, cochlear implant) * Currently deaf or experiencing hearing loss or using hearing aids * Currently taking medications that could alter EEG * Currently pregnant
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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
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Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27104, United States
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