Ignite Creation Date:
2025-12-24 @ 12:18 PM
Ignite Modification Date:
2026-01-08 @ 5:49 AM
Study NCT ID:
NCT04529161
Status:
COMPLETED
Last Update Posted:
2024-03-12
First Post:
2020-08-18
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Olfactory and Taste Changes During Fasting Mimicking Diet (FMD)
Sponsor:
Uniter Onlus
Organization:
Study Overview
Official Title:
Changes in Olfactory and Taste Behavior in Overweight / Obese Subjects Undergoing Fasting Mimicking Diet (FMD)
Status:
COMPLETED
Status Verified Date:
2024-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
FMD1
Brief Summary:
Literature experiences demonstrated the impact of medically-assisted pulsed fasting on olfactory behavior in both the animal and human models and - conversely - the lack of homogeneous results linked - up to now - to administrations of pulsed fasting which are not widely codified.
Thus, objective of this study protocol is to evaluate the olfactory-gustatory aspects and blood patterns of a group of subjects suffering from obesity / overweight after a 6-month period of Fasting Mimicking Diet (FMD) (Group A) - consisting of a caloric restriction regimen - compared to a group of homogeneous subjects observing their own eating habits (Group B) which - according to a "cross-over" model - will undergo FMD in the following semester during which the subjects belonging to Group A will observe their eating habits.
Thus, objective of this study protocol is to evaluate the olfactory-gustatory aspects and blood patterns of a group of subjects suffering from obesity / overweight after a 6-month period of Fasting Mimicking Diet (FMD) (Group A) - consisting of a caloric restriction regimen - compared to a group of homogeneous subjects observing their own eating habits (Group B) which - according to a "cross-over" model - will undergo FMD in the following semester during which the subjects belonging to Group A will observe their eating habits.
Detailed Description:
A group of obese and/or overweighted patients who did not pass screening criteria (BMI andor neuropsychological testing) to undergo surgical procedure aimed at reducing weight (grastrectomy, bypass, other…) will follow a 6-month period of FMD followed by 6-month period of routinary eating behaviour (Group A) or viceversa (Group B).
All the patients will undergo - before and after the administration of FMD or the routinary diet habit - a battery of:
* Olfactory test (sniffin' stick test)
* Taste Test (Taste strips)
* Blood Samples including: IGF-1, IGFBP1/3, VEGF, insulin, adiponectin, c reactive protein, plasma ghrelin, serum glucose, alanine aminotransferase (ALT) and aspartate aminotransferase (AST), total cholesterol, triglycerides (TGs), high density lipoprotein (HDL) cholesterol and low-density lipoprotein (LDL) cholesterol, erythrocyte sedimentation rate (ESR), conjugated and unconjugated bilirubin, uraemia, serum creatinine and leptin.
* anthropometeric measures, including height and body weight, BMI, waist circumference (WC), estimation of fat mass (FM, in % and Kg), skeletal muscle mass (MM, in % and Kg) and grade of visceral fat (VF level)
All the patients will undergo - before and after the administration of FMD or the routinary diet habit - a battery of:
* Olfactory test (sniffin' stick test)
* Taste Test (Taste strips)
* Blood Samples including: IGF-1, IGFBP1/3, VEGF, insulin, adiponectin, c reactive protein, plasma ghrelin, serum glucose, alanine aminotransferase (ALT) and aspartate aminotransferase (AST), total cholesterol, triglycerides (TGs), high density lipoprotein (HDL) cholesterol and low-density lipoprotein (LDL) cholesterol, erythrocyte sedimentation rate (ESR), conjugated and unconjugated bilirubin, uraemia, serum creatinine and leptin.
* anthropometeric measures, including height and body weight, BMI, waist circumference (WC), estimation of fat mass (FM, in % and Kg), skeletal muscle mass (MM, in % and Kg) and grade of visceral fat (VF level)
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: