Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study
Public ClinicalTrials.gov record NCT03617302. 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
Effects of Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study
Study identification
- NCT ID
- NCT03617302
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Early Phase 1
- Lead sponsor
- Gary L. Pierce, PhD
- Other
- Enrollment
- 16 participants
Conditions and interventions
Interventions
- Experimental: Nitrate-containing Drug
- Placebo: Nitrate-depleted Drug
Drug
Eligibility (public fields only)
- Age range
- 50 Years to 79 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2018
- Primary completion
- Dec 29, 2022
- Completion
- Jun 29, 2024
- Last update posted
- Mar 3, 2026
2018 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Iowa | Iowa City | Iowa | 52242 | — |
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 NCT03617302, 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 Mar 3, 2026 · Synced May 17, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03617302 live on ClinicalTrials.gov.