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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04788680
Other study ID # UVienna21
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date March 1, 2021
Est. completion date December 31, 2022

Study information

Verified date October 2023
Source University of Vienna
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The aim of the present study is to determine the effect of non-nutritive sweeteners on intestinal barrier function and inflammatory markers in healthy subjects in comparison to mono- and disaccharides.


Description:

In the intervention study normal weight participants will receive beverages sweetened with non-nutritive sweeteners, mono- and disaccharides for a defined number of days. Before and after intervention parameters of intestinal barrier function will be assessed.


Recruitment information / eligibility

Status Completed
Enrollment 18
Est. completion date December 31, 2022
Est. primary completion date December 31, 2022
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 60 Years
Eligibility Inclusion Criteria: - No known history of metabolic diseases/disorders - BMI <25 kg/m2 Exclusion Criteria: - Food allergies or intolerances (esp. fructose intolerance and malabsorption) - Chronic disease of the gastrointestinal tract - Renal insufficiency - Taking drugs affecting lipid or glucose metabolism

Study Design


Related Conditions & MeSH terms


Intervention

Other:
Dietary intervention 1
Participants receive a beverage with a defined amount of non-nutritive sweetener.
Dietary Intervention 2
Participants receive a beverage with a defined amount of non-nutritive sweetener and maltodextrin.
Dietary Intervention 3
Participants receive a beverage with a defined amount of monosaccharide.
Dietary Intervention 4
Participants receive a beverage with a defined amount of disaccharide.

Locations

Country Name City State
Austria University of Vienna Vienna

Sponsors (1)

Lead Sponsor Collaborator
University of Vienna

Country where clinical trial is conducted

Austria, 

Outcome

Type Measure Description Time frame Safety issue
Primary Changes in parameters of intestinal barrier function. Changes in plasma endotoxin levels. 1 week
Primary Changes in inflammatory markers. Changes in IL-6 plasma levels (ng/ml). 1 week
Secondary Changes in blood pressure. Changes in systolic and diastolic blood pressure 1 week
Secondary Changes in markers for glucose metabolism. Changes in fasting glucose (mg/dl) and fasting insulin levels (mU/l) 1 week
Secondary Changes in markers for glucose metabolism. Changes in fasting insulin levels (mU/l). 1 week
Secondary Changes in blood lipid levels. Changes in triglyceride levels. 1 week
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