Effect of Inorganic Nitrates (Beetroot Juice) on Arterial Hemodynamics and Exercise Capacity
Public ClinicalTrials.gov record NCT01919177. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Effect of Inorganic Nitrates on Arterial Hemodynamics and Exercise Capacity
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The main objective is to test the hypothesis that inorganic nitrate supplementation will: (1) Improve exercise efficiency and performance; (2) Enhance the systemic vasodilator reserve during exercise and specifically, the vasodilator response in exercising muscle; (3) Reduce arterial wave reflections and arterial load; (4) Improve skeletal muscle mitochondrial function in subjects with heart failure with preserved ejection fraction.
Study identification
- NCT ID
- NCT01919177
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 17 participants
Conditions and interventions
Conditions
Interventions
- Nitrate rich beetroot juice Dietary Supplement
- Nitrate depleted beetroot juice Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2012
- Primary completion
- Aug 31, 2014
- Completion
- Oct 31, 2014
- Last update posted
- Apr 27, 2015
2013 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Philadelphia Veterans Affairs Medical Center | Philadelphia | Pennsylvania | 19104 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01919177, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 27, 2015 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01919177 live on ClinicalTrials.gov.