# 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

> **NCT03454711** · PHASE2,PHASE3 · COMPLETED · sponsor: **Rennes University Hospital** · enrollment: 47 (actual)

## Conditions studied

- Obesity

## Interventions

- **DEVICE:** fMRI
- **DEVICE:** Indirect calorimetry
- **DEVICE:** Bioimpedance
- **BIOLOGICAL:** Lipid profile, glucose, HBA1c, metabolomic analysis
- **BEHAVIORAL:** YFAS questionnaire, Binge Eating Scale, Hospital Anxiety and Depression (HAD) scale, hedonic evaluation test (liking)

## Key facts

- **NCT ID:** NCT03454711
- **Lead sponsor:** Rennes University Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-26
- **Primary completion:** 2021-09-08
- **Final completion:** 2021-09-08
- **Target enrollment:** 47 (ACTUAL)
- **Last updated:** 2023-08-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03454711

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03454711, "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". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03454711. Licensed CC0.

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