Effect of Acute Nitrate Supplementation on Vascular Function in Hispanic, Black and White Population

Part of paid clinical trials in Austin, Texas.

Sponsor
University of Texas at Austin
Study ID
NCT05188079
Status
Recruiting
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Conditions

  • Healthy Adults

Eligibility Criteria

Sex
ALL
Age
18 Years - 65 Years
Healthy Volunteers
Accepted

Interventions

  • Beetroot juice — DIETARY_SUPPLEMENT
    high nitrate supplement
  • Placebo drink — DIETARY_SUPPLEMENT
    placebo

Study Details

The purpose of the study is to assess vascular function in African Americans, Hispanic and Caucasian Americans to better understand racial differences in cardiovascular health. The investigators will further investigate the affect of Beetroot juice on the vascular function of all participants.

Key Dates

Start date
Oct 1, 2021
Status verified
Jan 2025
Primary completion
Aug 1, 2027
Completion
Jan 31, 2028

Study Design

Enrollment
90 participants (estimated)
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
BASIC_SCIENCE

Arms

  • Active Comparator: Beetroot Juice
    140 ml of beetroot juice (high nitrate dietary supplement)
  • Placebo Comparator: Placebo
    Placebo drink looks and tastes like the beetroot juice but has the nitrate removed from the juice.

Primary Outcome Measure

Forearm blood flow [ Time Frame: through study completion, an average of 2 year ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
University of Texas at AustinAustinTexas78712
Jasdeep Kaur, PhD
[email protected]
512-471-8595

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By research site
University of Texas at Austin· Austin, TX

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