Could a brain zapping device help treat anorexia?
NCT ID NCT05814458
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether a gentle brain stimulation technique called tDCS can improve mood, thinking, and eating habits in people with anorexia nervosa. Forty participants aged 10-30 will receive either real or sham stimulation twice daily for three weeks. The goal is to see if this safe, non-invasive approach can reduce depression and help with nutritional recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcranial direct current stimulation (tDCS) device
- What this could lead to
- If it works, this could point toward a non-invasive brain stimulation treatment to help reduce depression and improve eating behaviors in anorexia nervosa.
- What could go wrong
- This is a small, early-stage trial with only 40 participants. The treatment is short (3 weeks), and results may not last or apply to everyone. tDCS is generally safe but may cause mild scalp discomfort.
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
-
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
-
About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2022
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
-
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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10 to 30 years
- Sex
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Female participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Signed written Informed Consent Form, * Patients aged 10-30 years old, * Meet the DSM-5 criteria for AN, * Body mass index (BMI) ≤ 17,5 kg/m2, * A willingness and motivation to follow the study protocol. Exclusion Criteria: * Not giving Informed, Written Consent * Diagnosis of neurological diseases, as epilepsy; * Contraindications to tDCS, ie. pacemakers, metal parts around the head; * Psychiatric comorbidities (except specific personality disorder) including mental retardation, organic brain dysfunction, or addiction (except nicotine and caffeine); * Pregnancy or pregnancy planning; * Changes in psychopharmacotherapy during hospitalization
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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
-
Ist Department of Psychiatry, Psychotherapy and Early Intervention
Lublin, Lublin Voivodeship, 20-439, Poland
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