Talking it out: CBT may rewire Brain's response to body image fears
NCT ID NCT07016204
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether 12 weeks of Cognitive-Behavioral Therapy (CBT) can help people with Body Dysmorphic Disorder (BDD), a condition where someone is overly worried about small or imagined flaws in how they look. Sixty adults took part; half received weekly CBT sessions, while the other half were placed on a waitlist. Researchers used brainwave recordings, skin sensors, and eye-tracking to see if therapy changed brain activity, stress levels, and attention patterns when viewing their own face.
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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.
- Participants
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60 people
The number who actually took part.
- Started
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Jun 2025
- Finished
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Nov 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 60 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: * Diagnosed with Body Dysmorphic Disorder (BDD) according to DSM-5 criteria * Right-handed (to ensure consistency in EEG lateralization analyses) * Minimum education level of high school (for questionnaire comprehension) * Normal or corrected-to-normal vision (for eye-tracking calibration) * Willingness to participate in all therapy and assessment sessions * Signed written informed consent Exclusion Criteria: * Current use of psychotropic medication * Current or past psychotherapy within the last 6 months * Diagnosis of schizophrenia, bipolar disorder, or substance use disorder * Neurological disorders (e.g., epilepsy, traumatic brain injury) * Active suicidal ideation or recent suicide attempt (within past 12 months) * Pregnancy (due to possible changes in physiological readings) * Any uncorrected visual impairments or eye conditions preventing eye-tracking * Presence of metal implants or devices incompatible with EEG recording
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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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Üsküdar University
Istanbul, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can acceptance and compassion rewire the Brain's body image?
- Can talk therapy rewire the Brain's body image? a new trial investigates CBT for BDD
- Can text messages ease appearance anxiety? new study aims to find out
- Everyday therapists? study tests Non-Licensed CBT in hospitals
- Brain scans may reveal why some people Don't get better with talk therapy
- Brain scans reveal why people with BDD see themselves differently