Ignite Creation Date:
2025-12-24 @ 2:16 PM
Ignite Modification Date:
2026-01-04 @ 12:09 AM
Study NCT ID:
NCT02219295
Status:
COMPLETED
Last Update Posted:
2020-06-24
First Post:
2014-08-01
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
SEGATROM: Sensory and Gastrointestinal Impact of Taste Receptor Variants on Human Metabolism and Nutrition
Sponsor:
German Institute of Human Nutrition
Organization:
Study Overview
Official Title:
Sensory and Gastrointestinal Impact of Taste Receptor Variants on Human Metabolism and Nutrition
Status:
COMPLETED
Status Verified Date:
2020-06
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:
SEGATROM
Brief Summary:
We investigate the impact of taste receptors (sweet, bitter and umami) on human metabolism. There ist growing evidence, that components of the taste signalling system, including the taste receptor proteins , have important functions in the regulation of metabolic parameters in non-gustatory tissues.
Detailed Description:
We apply different sweet, bitter and umami taste compounds in a single dose in the human intervention. We use substances as for instance glucose, sucrose,saccharin and lactisol in the sweet part, and substances from cabbage, beer or red endive in the bitter part. For umami we take glutamate.
Blood samples are collected at baseline and 6 times thereafter up to 3hours, to analyse the incretins GLP-1(glucagon-like peptide 1) and GIP(gastrointestinal polypeptide) and other peptide hormones as insulin and PYY(peptide tyrosin trosin) in human beings.
Gastrointestinal mucosa is taken by gastroscopy from the lower duodenum from study subjects for analysis for the presence or absence of functional taste receptors in gastrointestinal tissues.
Blood samples are collected at baseline and 6 times thereafter up to 3hours, to analyse the incretins GLP-1(glucagon-like peptide 1) and GIP(gastrointestinal polypeptide) and other peptide hormones as insulin and PYY(peptide tyrosin trosin) in human beings.
Gastrointestinal mucosa is taken by gastroscopy from the lower duodenum from study subjects for analysis for the presence or absence of functional taste receptors in gastrointestinal tissues.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: