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Bioavailability of the Polyphenols Contained in a Red Grape Extract-based Drink and Their Metabolic Effects

NCT02865278 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2016-08-12

No results posted yet for this study

Summary

Randomized placebo-controlled crossover study during which participants undergo two different experimental days. The participants consume a red grape based- drink (polyphenols: 300 mg/100 ml and sugar: 9.8g/100 ml) or a placebo (no polyphenols and sugar: 9.8g/100 ml). After 3 hours they consume a test meal (905 kcal, 15% protein, 46% fat, 39% CHO). Blood samples are taken at fasting, over 3 hours after drink consumption and over 5 hours after the test meal to evaluate metabolic response. Fasting and 48h-urine are collected to evaluate bioavailability.

Conditions

  • Healthy

Interventions

OTHER

Standard meal

The participants consume the drink, experimental or placebo drink. After 3 hours they consume a standard meal (905 kcal, 15% protein, 46% fat, 39% CHO). Blood samples are taken at fasting, over 3 hours after drink consumption and over 5 hours after the test meal to evaluate metabolic response. Fasting and 48h-urine are collected to evaluate bioavailability of polyphenol.

Sponsors & Collaborators

  • Federico II University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-03-31
Primary Completion
2016-07-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02865278 on ClinicalTrials.gov