Brainwave device may ease stress for healthcare workers
NCT ID NCT05994261
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a device called Cereset Research that plays tones in response to a person's brainwaves, aiming to reduce stress and improve sleep. 94 stressed healthcare workers used the device for several sessions and were followed for a year. The goal was to see if the device could help them feel calmer and sleep better over the long term.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Cereset Research device (plays tones based on brainwaves)
- What this could lead to
- If it works, this could offer a drug-free way to reduce stress and improve sleep for healthcare workers.
- What could go wrong
- This is a small, early feasibility study with no blinding, so results may not be reliable or apply to other groups. The device requires multiple sessions and may not work for everyone.
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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94 people
The number who actually took part.
- Started
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Nov 2023
- Finished
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Jul 2025
- 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 100 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.
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: * Employed healthcare workers aged 18 years and older. * Have availability and interest in participating in a 1 year study. * Ability to comply with basic instructions and be able to sit still, comfortably during sessions. * Experiencing symptoms of stress meeting threshold score on the Perceived Stress Scale (PSS ≥ 14). Exclusion Criteria: * No internet access, as some visits collected electronically * Unable, unwilling, or incompetent to provide informed consent. * Physically unable to come to the study visits, or to sit still, comfortably in a chair for up to 1 hour. * Severe hearing impairment (because the subject will be using ear buds during CR). * Weight is over the chair limit (400 pounds). * Currently enrolled in another active intervention research study. * Prior use of: HIRREM, HIRREM-SOP, Brainwave Optimization (BWO), Cereset, Cereset Research, Cereset Home, or a wearable configuration of the same (B2, or B2v2). * Prior use of the following modalities within one month before enrollment: electroconvulsive therapy (ECT), prior use of transcranial magnetic stimulation (TMS), transcranial direct current stimulation (TDCS), alpha stimulation, eye movement desensitization and reprocessing (EMDR), brain spotting, neurofeedback, biofeedback, or deep brain stimulation (DBS). * Known seizure disorder. * Thoughts of active suicide within the last 3 months. * Current medical student.
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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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Atrium Wake Forest Baptist Health
Winston-Salem, North Carolina, 27104, United States
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