The Water-Blueberry Study

Status Completed

Clinical Trial Summary

We will study the effect of supplementation of 1 L blueberry juice to participants with at least one elevated cardiovasculat risk factor.

Clinical Trial Description

Participants with at leat one elevated cardiovacsular risk factor, as defined as systolic blood pressure between 140 and 165 mmHg, diastolic blood pressure between 90 and 105 mmHg, low density lipoprotein (LDL) cholesterol ≥3.4 mmol/L, total/high density lipoprotein (HDL) cholesterol ratio >4 or smoking a minimum of 3 cigarettes daily.

Subjects were randomized to two groups, where the blueberry group were supplemented with 1 L blueberry juice per day for four weeks. The control group consumed an equal amount of water.

Clinical markers, as well as biomarkers of antioxidant status, oxidative stress status and inflammation were measured in blood samples before amd after the intervention period. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind, Primary Purpose: Prevention

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00520871
Study type	Interventional
Source	University of Oslo
Contact
Status	Completed
Phase	Phase 1/Phase 2
Start date	March 2003
Completion date	April 2004

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