New study aims to uncover hidden cognitive patterns in eating disorders
NCT ID NCT07478510
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This observational study looks at how people with different eating disorders—like ARFID, anorexia, and bulimia—think and process information. Researchers will use questionnaires and computer tasks to measure traits like cognitive flexibility and body perception. The goal is to better understand these conditions, not to test a treatment.
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.
- Participants
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About 84 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Mar 2028
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.
Who is studied
The study population includes adolescent and adult participants aged between 14 and 65 years, of both sexes, recruited among individuals diagnosed with Feeding and Eating Disorders and healthy control volunteers. The clinical group consists of patients with a diagnosis of Avoidant/Restrictive Food Intake Disorder, anorexia nervosa, or bulimia nervosa, with a Body Mass Index (BMI) lower than 25. Eligible participants must meet the diagnostic criteria for a Feeding and Eating Disorder according to DSM-5-TR and must provide written informed consent to participate in the study. For participants under the age of 18, written consent from parents or legal guardians is required in addition to the minor's assent. A group of healthy control participants will be recruited in order to obtain a sample balanced with the patient group in terms of sex, age, and educational level. The same inclusion and exclusion criteria applied to the patient group will be considered for the control group.
- Ages
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14 to 65 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: * Diagnosis of a Feeding and Eating Disorder (ARFID, anorexia nervosa, or bulimia nervosa); * Patients of both sexes; * Age between 14 and 65 years; * Confirmed diagnosis of a Feeding and Eating Disorder; * Body Mass Index (BMI) \< 25; * Signed informed consent form for participation in the study. Exclusion Criteria: * Diagnosis of Bipolar Disorder according to DSM-5-TR criteria; * Diagnosis of a Schizophrenia Spectrum Disorder according to DSM-5-TR criteria; * Intellectual disability according to DSM-5-TR criteria; * Presence of brain tumors; * History of seizure events; * Presence of other moderate to severe neurological disorders; * Lack of the patient's consent to voluntary participation in the study; * Lack of parental or legal guardian consent for participation of a minor in the study.
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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
3 sites. 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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ASST Fatebenefratelli Sacco
RECRUITINGMilan, 20157, Italy
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IUSS Pavia - Istituto Universitario di Studi Superiori
RECRUITINGPavia, PV, 27100, Italy
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Istituto Psicologico Italiano s.r.l.s.
RECRUITINGMilan, 20124, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can the Brain's Information-Integration process explain Anorexia's grip?
- Brain training through movement: a new test for flexible thinking
- Could your phone help rewire binge-eating habits?
- Can a pudding snack reveal how the brain misreads the stomach?
- Could the gut microbiome hold clues to eating disorder recovery?
- Can video therapy match In-Person care for bulimia?