Exploration of the Mechanisms of Vulnerability of Anorexia Nervosa at an Early Age : Study of the Cognitive Treatment of Food Stimuli and Body Image (AMDP)
Anorexia Nervosa
About this trial
This is an interventional other trial for Anorexia Nervosa focused on measuring eye tracking, cognitive processing
Eligibility Criteria
Inclusion Criteria:
Patients with anorexia nervosa.
- Age 8 to 14 years,
- Early AM diagnosis (AM DSM-5 criteria, and presence of primary amenorrhea at diagnosis for girls),
- Follow-up in the Child Psychiatry Department of the Robert Debré Hospital,
- Affiliation to a social security system,
- Authorization of the holder(s) of parental authority and acceptance of the child to participate in this research.
Witnesses from the general population:
- Age 8 to 14 years,
- Normal Height-weight development defined by: Weight, Height, BMI between 10° and 90° percentile for age and sex, without changing the growth curve.
- Authorization of the holder(s) of parental authority and acceptance of the child to participate in this research
Witnesses with type 1 diabetes:
- Age 8 to 14 years,
- Type 1 diabetes for more than a year,
- Follow-up in the endocrinology department of the Robert Debré Hospital,
- Normal height-weight development defined by: Weight, Height, BMI between 10° and 90° percentile for age and sex, without changing the growth curve.
- No clear imbalance with HbA1c <8.5%.
- Authorization of the holder(s) of parental authority and acceptance of the child to participate in this research
Exclusion Criteria:
- Patients with AM.
- Existence of an intellectual deficit (IQ <70). The patient will not be able to have a new IQ test within one year of inclusion.
- Other Axis I disorder (Kiddie SAS)
- Existence of a severe neurosensory disorder
- Existence of a neurological disorder
- other eating disorders(DSM-5)
- Diabetes type 1
Witnesses :
- Any Axis I psychiatric disorder
- Existence of an intellectual deficit
- Existence of a severe neurosensory disorder
- Existence of a neurological disorder
- Long-term drug treatment (other than insulin for controls with type 1 diabetes)
- Type 1 diabetes (for controls in the general population)
Psychometric test taken in the year before inclusion
Sites / Locations
- Hôpital Robert DebréRecruiting
Arms of the Study
Arm 1
Other
COGNITIVE TREATMENT OF DIETARY STIMULI AND BODY IMAGE
In order to explore the cognitive treatment of patients with early onset anorexia nervosa in front of images of silhouettes and food, it is currently used in the child psychiatry department of the Robert Debré Hospital, the eye-tracking method. Eye tracking is a non-invasive and painless method of recording the path of vision on images presented on a computer screen. In order to understand the specificities of the eye path in sick patients, we will compare the data with those of controls without eating disorders.