Retrospective Examination of Electroencephalography Signals of Individuals With Different Eating Disorders

Completed

• Conditions: Anorexia Nervosa; Bulimia Nervosa
• Interventions: Other: No interventions - retrospective data collection

• Registration Number: NCT05555277
• Lead Sponsor: Uskudar University

Brief Summary

The aim of this study was to investigate the difference between electroencephalography (EEG) data and current psychological status of individuals diagnosed with anorexia nervosa (AN) and bulimia nervosa (BN).

Detailed Description

The data used in this study were obtained from individuals aged 18 and younger with eating disorders who applied to Üsküdar University NP Istanbul Brain Hospital. Two different diagnostic groups, Anorexia Nervosa and Bulimia Nervosa, were included in the study. Demographic information, secondary diagnosis status, Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Eating Attitude Test - 40 (EAT-40) scores and EEG data were used to investigate the differences between eating disorders. Comparison of neurological differences between individuals with AN and BN was done retrospectively.

This information, which will be obtained for AN and BN, which are diseases in which severe deterioration in behavior and perception are seen, can give advice to experts in planning treatment and rehabilitation processes.

Study Timeline

• Study Start: 2022-04-01
• Primary Completion: 2022-06-26
• Status Verified: 2022-09
• Study Completion: 2022-09-09
• Study First Submitted: 2022-09-20
• Study First Submitted QC: 2022-09-22
• Study First Posted: 2022-09-26
• Last Update Submitted: 2022-09-26
• Last Update Posted: 2022-09-29

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• Being diagnosed with anorexia nervosa or bulimia nervosa to the DSM-V diagnostic criteria
• 18 years and younger
• Having an EEG data

Exclusion Criteria

• Having an EEG data taken in a center other than NP Istanbul Brain Hospital
• Lack of "Beck Depression Inventory", "Beck Anxiety Inventory" and "Eating Attitude Test-40" scale values in the patient file

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Anorexia Nervosa	No interventions - retrospective data collection	Individuals aged 18 years and younger with anorexia nervosa who have beck depression inventory, beck anxiety inventory, eating attitude test-40 and EEG data in their patient file.
Bulimia Nervosa	No interventions - retrospective data collection	Individuals aged 18 years and younger with bulimia nervosa who have beck depression inventory, beck anxiety inventory, eating attitude test-40 and EEG data in their patient file.

Primary Outcome Measures

Name	Time	Method
Differences between EEG data of patients with anorexia nervosa and bulimia nervosa	April 2022-September 2022	EEG data of individuals with eating disorders were compared.
Differences between depression levels of patients with anorexia nervosa and bulimia nervosa	April 2022-September 2022	Depression levels of individuals with eating disorders were compared.
Differences between anxiety levels of patients with anorexia nervosa and bulimia nervosa	April 2022-September 2022	Anxiety levels of individuals with eating disorders were compared.

Trial Locations

Locations (1)

Fatma Demir; 🇹🇷 Üsküdar, İ̇stanbul, Turkey