- Conditions
- Exercise Performance of Fit Athletes, Exercise Performance, Cycling Performance
- Interventions
- Dietary Nitrate, Caffeine, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Lindenwood University
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–29
of 29
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Chronic Kidney Disease
- Interventions
- Nitrate-rich beetroot juice, Nitrate-depleted beetroot juice
- Dietary Supplement
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Boulder, Colorado
- Conditions
- Respiratory Tract Infections, Cold Symptoms, Exhaled Nitric Oxide
- Interventions
- Beetroot juice
- Dietary Supplement
- Lead sponsor
- Southern Methodist University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- Dallas, Texas • Waco, Texas
- Conditions
- Postmenopausal Women
- Interventions
- Beetroot juice, Beetroot juice placebo
- Drug
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 55 Years to 80 Years · Female only
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Postmenopausal Female Patients, Vasomotor Symptoms, Menopausal Hormone Therapy
- Interventions
- Moderate Intensity Exercise (MIE), High intensity exercise (HIE), Control (No exercise)
- Other
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 45 Years to 75 Years · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia