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| ID | Type | Description | Link |
|---|---|---|---|
| 2019-A00853-54 | Other Identifier | 2019-A00853-54 |
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The sanitary conditions and material restrictions imposed by the CHU and by the university laboratories drastically hampered the realization of this work (with restricted access to the laboratory/department).
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| Name | Class |
|---|---|
| Appetite Control and Energy Balance Research Group, UNiversity of Leeds, Leeds, UK | UNKNOWN |
| Laboratoire AME2P. Campus universitaire des cezeaux, 63170 Aubiere, Cedex | UNKNOWN |
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While Food reward is an important component of the appetite control to consider, there is actually no tool that has been developed in French to perform its evaluation.
The Leeds Food Preference Questionnaire (LFPQ) is a validated and recognized tool to assess food reward, being however developed for British populations.
The aim of this work is to validate a French version of the LFPQ among lean and obese adults.
50 lean and 50 patients with obesity between 20 and 55 years old (50% women and 50% men), will be recruited. After an evaluation of their body composition by impedance meter, and of their dietary status by questionnaires (TFEQ/DEBQ), they will be asked to perform twice the same experimental sessions. They will be asked during this session to arrive at 08:00 am after a 12-hour fast and will receive a calibrated breakfast. Before and after a lunch calibrated meal, they will be asked to perform the French version of the computerized questionnaire LFPQ. Appetite feelings will be assessed at regular intervals.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| NW (Normal Weight) | Experimental | 20 to 55 years old lean adults |
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| OBESE | Experimental | 20 to 55 years old adults with obesity |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Visit 1 | Behavioral | the participants will fill in the LFPQ questionnaire before and after a lunch test meal |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in Food reward | The participants will be asked to complete the developed French version of the computer-based procedure to measure food reward (Leeds Food Preference Questionnaire; LFPQ) (Finlayson, King et al. 2008). | day 1 , day 8 |
| Measure | Description | Time Frame |
|---|---|---|
| Body fat mass | the percentage of body fat and the quantity of fat mass will be assessed using Bio-impedance (BIA) | day 0 |
| Body fat and fat free mass | the percentage of body fat free and the quantity of fat free mass will be assessed using Bio-impedance (BIA) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Elodie Gentes | University Hospital, Clermont-Ferrand | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Chu Clermont Ferrand | Clermont-Ferrand | 63003 | France |
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| Visit 2 | Behavioral | this is a replication of Visit 1, testing the reproducibility of the LFPQ and of its response to a meal. |
|
| day 0 |
| Dietary status | the level of dietary restriction/disinhibition will be assessed using the TFEQ questionnaire. | day 0 |
| Dietary status | the level of dietary restriction/disinhibition will be assessed using the DEBQ questionnaire. | day 0 |
| Hunger | the hunger sensation will be assessed using visual analogue scales of 150 mm. | day 1, day 1 + 30minutes, day 1+60minutes, day 1+ 90minutes , day 8, day 8 + 30minutes, day 8+60minutes, day 8+ 90minutes |
| Satiety | the Satiety sensation will be assessed using visual analogue scales of 150 mm. | dday 1, day 1 + 30minutes, day 1+60minutes, day 1+ 90minutes , day 8, day 8 + 30minutes, day 8+60minutes, day 8+ 90minutes |
| desire to eat | the desire to eat sensation will be assessed using visual analogue scales of 150 mm. | day 1, day 1 + 30minutes, day 1+60minutes, day 1+ 90minutes , day 8, day 8 + 30minutes, day 8+60minutes, day 8+ 90minutes |
| Prospective Food consumption | the Prospective Food consumption sensation will be assessed using visual analogue scales of 150 mm. | day 1, day 1 + 30minutes, day 1+60minutes, day 1+ 90minutes , day 8, day 8 + 30minutes, day 8+60minutes, day 8+ 90minutes |