CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 33 enrolled
Drug / intervention
grape seed extract +1 moredietary
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00979732
NCT00979732N/ACompleted

Randomized, Double-blind, Placebo-controlled Trial to Investigate the Effect of Grape Seed Extract Delivered in a Beverage on Blood Pressure in Individuals With Pre-hypertension.

Clinical Nutrition Research Center, Illinois Institute of Technology·interventional·Posted Sep 18, 2009·Updated Feb 11, 2021

In Brief

A clinical study evaluating grape seed extract and grape seed extract placebo for Hypertension. Completed, enrolled 33 participants across 1 site.

Detailed Summary

In this research study, the investigators are interested in learning how extracts from grape seeds can help those individuals with high blood pressure. The investigators also hope to learn how grape seed extract effects your blood and cell functions. The grape seed extract the investigators will use in the study will be provided either in a beverage or a capsule form and is currently available on the market. This study is also using a placebo; therefore the treatment subjects receive may or may not contain the grape seed extract. The purpose of this study is to determine if the grape seed extract (GSE) will lower blood pressure in people with slightly high blood pressure (Pre-Hypertension).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHypertension
CountriesUnited States
CollaboratorsPolyphenolics, Inc.

Timeline

N/ACompletedFinished
20102011201220132014201520162017201820192020202120222023202420252026
First PostedSep 18, 2009
Enrollment StartNov 15, 2009
Primary CompletionOct 15, 2014
TodayJul 2, 2026
Enrollment to primary: 4.9 yearsPosted 16.8 years ago

Interventions

grape seed extractdietary

grape seed extract 150 mg twice a day (BID) in beverage or capsule form

grape seed extract placebodietary

grape seed extract 150 mg twice a day (BID) in beverage or capsule form