Status:
COMPLETED
Functional Magnetic Resonance Imaging (fMRI) Exploration of Neurocognitive Processes Involved in Food Addiction (FA) in Obese Patients: Towards New Phenotypic Markers for an Optimized Care Pathway
Lead Sponsor:
Rennes University Hospital
Collaborating Sponsors:
Institut NuMeCan, INRAE 1341
Conditions:
Obesity
Eligibility:
FEMALE
30-50 years
Phase:
PHASE2
PHASE3
Brief Summary
Identification of the cerebral fMRI phenotype of obese patients with FA in cognitive task context based on food choice making
Detailed Description
Obesity is a worldwide epidemic associated with many complications. The treatment of obesity is a failure if it does not take into account eating disorders. Among them, food addictions seem to be freq...
Eligibility Criteria
Inclusion
- female
- right-handed
- grade 1 and 2 obesity
- aged between 20 and 50
- no other addictions including smoking
- no contraindications to fMRI
- affiliated to French Social Security
- having given a written informed consent
Exclusion
- abdominal circumference + upper limbs along the body \> 200cm
- addiction to alcohol or other psychoactive substances
- daily smoker
- sleep Apnea Syndrome paired
- psychotic psychiatric disorders
- history of bariatric surgery
- medical care in the nutrition unit
- inability to comprehend or complete questionnaires
- pregnant or breastfeeding woman
- persons subject to major legal protection (safeguarding justice, guardianship, trusteeship), persons deprived of liberty.
Key Trial Info
Start Date :
April 26 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 8 2021
Estimated Enrollment :
47 Patients enrolled
Trial Details
Trial ID
NCT03454711
Start Date
April 26 2018
End Date
September 8 2021
Last Update
August 1 2023
Active Locations (1)
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1
CHU de Rennes
Rennes, France, 35033