Status:
RECRUITING
Neurofeedback Based on Near-infrared Spectroscopy as a Therapy for Food Addiction in Obese Subjects.
Lead Sponsor:
Rennes University Hospital
Conditions:
Obesity
Craving
Eligibility:
FEMALE
18-55 years
Phase:
NA
Brief Summary
The hypothesis is that the increase in dlPFC brain activity via near-infrared spectroscopy-based Neurofeedback (fNIRS-based NF) training based on near-infrared spectroscopy would allow an improvement ...
Detailed Description
Obesity is a disease of increasing prevalence due in part to the greater availability of fatty, sugary and/or salty foods which, when consumed chronically and in excess, can lead to food addiction. A...
Eligibility Criteria
Inclusion
- Eligible for obesity surgery according to the 2009 French High Authority on Health (HAS) criteria (BMI ≥40 or BMI ≥35 with comorbidities)
- Right-handed
- Presenting a food addiction determined by the YFAS 2.0 questionnaire ;
- Affiliated to a social security system;
- Having given free and informed consent in writing.
Exclusion
- Psychotic psychiatric disorders (schizophrenic disorders and bipolar disorders);
- Psychotropic drugs, except antidepressants stabilized for at least 3 weeks and benzodiazepines
- Addiction to alcohol or other psychoactive substances (except tobacco);
- History of bariatric surgery;
- Current treatment in the nutrition unit;
- Insufficient command of French;
- Pregnant or breast-feeding woman;
- Persons of legal age under legal protection (safeguard of justice, curatorship, guardianship), persons deprived of liberty.
- Contraindications to fMRI
- Inability to perform the fNIRS procedure due to blockage or attenuation of the light at the capillary level
Key Trial Info
Start Date :
May 25 2022
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2026
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT05277714
Start Date
May 25 2022
End Date
December 1 2026
Last Update
August 8 2025
Active Locations (1)
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1
CHU Rennes
Rennes, France, 35033