Can a gentle Head-Zap calm the fear of mealtimes?
NCT ID NCT07017322
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This trial explores whether a non-invasive device that delivers mild electrical stimulation to the head can help reduce anxiety before meals in adults hospitalized for eating disorders. Participants will use the Alpha-Stim AID device for 20-minute sessions before breakfast, lunch, and dinner over three days. The study primarily checks if this approach is practical and acceptable for patients, while also looking at whether it eases pre-meal anxiety and affects eating disorder symptoms during their hospital stay.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- non-invasive cranial electrotherapy stimulation (CES) using the Alpha-Stim AID device
- What this could lead to
- If this approach proves practical and effective, it could offer a drug-free way to reduce anxiety around meals for people with eating disorders, potentially improving their hospital treatment experience.
- What could go wrong
- This is a small early-stage feasibility study with only 30 participants, so results may not apply broadly. The device may cause side effects or be uncomfortable, and it is not yet known if it will meaningfully reduce anxiety.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Nov 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 30 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: 1. Age 18-30 years old at the time of enrollment 2. Enrolled in Rogers Behavioral Health Eating Disorder Recovery Program Inpatient Unit at the Oconomowoc, WI clinic location 3. Have a primary diagnosis of any DSM-5 eating disorder (anorexia nervosa, bulimia nervosa, binge eating disorder, avoidant/restrictive food intake disorder, other specified feeding or eating disorder) 4. Ability to communicate effectively using written and spoken English 5. Participant is eligible for mealtime anxiety support based on: * ≤ 75% meal plan compliance * Visible anxiety/distress during program meals * Engagement in compensatory behaviors or self-harm before, during, or after meals, or medical staff judge patient to be at risk of same Exclusion Criteria: 1. Metal in the body of any kind (e.g., braces, pacemakers, metal plates or screws, intracranial electrodes, implanted devices/defibrillators, prostheses) 2. Currently taking medication that reduces seizure threshold (e.g., clomipramine) 3. Cranial pathologies (e.g., holes, plates) 4. History of seizure or black-out concussion 5. Pregnancy 6. Risk of suicide/self-harm by self-strangulation with cranial electrotherapy stimulation (CES) device judged by study medical staff 7. Participant calibrates to a stimulation level below 200 microampere (μA)
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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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Rogers Behavioral Health
RECRUITINGOconomowoc, Wisconsin, 53066, United States
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