Hop Compounds on the Immune System in Overweight People
NCT ID: NCT06745102
Last Updated: 2025-04-15
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
24 participants
INTERVENTIONAL
2024-02-01
2025-12-30
Brief Summary
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Detailed Description
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After taking a fasting blood sample, the study participants receive one of the study drinks and a light breakfast. Both should be consumed within 15 minutes. Further blood samples are taken 1, 2, 3, 4 and 6 hours after the drinks have been consumed. To assess the effect of Xanthohumol and Iso-alpha Acids or a combination of both, clinical parameters, blood lipids, blood glucose, uric acid and inflammatory markers will be determined. Furthermore, blood cells, isolated from blood samples of each time point, will be stimulated for measuring inflammatory markers.
Conditions
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Study Design
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RANDOMIZED
CROSSOVER
BASIC_SCIENCE
SINGLE
Study Groups
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Xanthohumol
Participants receive a study drink supplemented with Xanthohumol (0 mg = Placebo or 0.75 mg soluble Xanthohumol)
Xanthohumol
Participants receive a study drink supplemented with Xanthohumol (0 mg = Placebo or 0.75 mg soluble Xanthohumol)
Iso-alpha Acids
Participants receive a study drink supplemented with Iso-alpha Acids (0 mg = Placebo or 45 mg Iso-alpha Acids)
Iso-alpha Acids
Participants receive a study drink supplemented with Iso-alpha Acids (0 mg = Placebo or 45 mg Iso-alpha Acids)
Xanthohumol + Iso-alpha Acids
Participants receive a study drink supplemented with Xanthohumol + Iso-alpha Acids (0 mg = Placebo or 0.75 mg + 45 mg soluble Xanthohumol + Iso-alpha Acids)
Xanthohumol + Iso-alpha Acids
Participants receive a study drink supplemented with Xanthohumol and Iso-alpha Acids (0 mg = Placebo or 0.75 mg + 45 mg soluble Xanthohumol + Iso-alpha Acids)
Interventions
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Xanthohumol
Participants receive a study drink supplemented with Xanthohumol (0 mg = Placebo or 0.75 mg soluble Xanthohumol)
Iso-alpha Acids
Participants receive a study drink supplemented with Iso-alpha Acids (0 mg = Placebo or 45 mg Iso-alpha Acids)
Xanthohumol + Iso-alpha Acids
Participants receive a study drink supplemented with Xanthohumol and Iso-alpha Acids (0 mg = Placebo or 0.75 mg + 45 mg soluble Xanthohumol + Iso-alpha Acids)
Eligibility Criteria
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Inclusion Criteria
as well as one or more of the following incipient metabolic diseases:
* pre-diabetes (fasting blood glucose 100-125 mg/dL),
* fatty liver (grade 1-3),
* high-normal blood pressure to mild hypertension (grade 1, systolic 140-159 mmHg)
Exclusion Criteria
* inflammatory bowel diseases
* malignant diseases of the gastrointestinal tract
* food allergies
* malabsorption
* kidney or liver disease (except simple fatty liver)
* symptomatic heart failure
* Taking medication to treat these diseases
* Consumption of special diets (e.g. vegan, gluten-free)
* Pregnancy
18 Years
75 Years
ALL
No
Sponsors
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University of Vienna
OTHER
Responsible Party
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Prof. Dr. Ina Bergheim
Principal Investigator
Locations
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University of Vienna
Vienna, , Austria
Countries
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Facility Contacts
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Other Identifiers
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UVienna24
Identifier Type: -
Identifier Source: org_study_id
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