- Conditions
- Health Care Utilization, Healthy Aging
- Interventions
- Beet-root juice, red-light therapy, Placebo, sham light
- Dietary Supplement · Radiation
- Lead sponsor
- Wake Forest University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
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Showing 1–11
of 11
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Peripheral Arterial Disease, Aging, Peripheral Vascular Diseases, Walking, Difficulty
- Interventions
- Supervised Treadmill Exercise, Home-Based Exercise, Nitrate-rich beetroot Juice
- Behavioral · Dietary Supplement
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 210 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • Minneapolis, Minnesota
- Conditions
- Vascular Dilation, Arterial Stiffness
- Interventions
- BEET IT - Concentrate Beet root juice, BEET IT - Concentrate Beet root juice (nitrate depleted)
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 45 Years to 75 Years · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Healthy
- Interventions
- concentrated beet root juice, Placebo beet root juice
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 34 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Peripheral Arterial Disease, Peripheral Vascular Diseases
- Interventions
- BEET IT - Concentrate Beet root juice, BEET IT - Concentrate Beet root juice (nitrate depleted)
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Aging, Sarcopenia
- Interventions
- Beet root juice
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 65 Years to 79 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Peripheral Artery Disease, Intermittent Claudication, Peripheral Vascular Disease, Mobility Limitation, Revascularization
- Interventions
- Home Based Exercise, Nitrate Rich Beetroot Juice, Attention Control, Placebo Beetroot Juice Without Nitrate
- Behavioral · Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 386 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2032
- U.S. locations
- 7
- States / cities
- Tucson, Arizona • Downey, California • Atlanta, Georgia + 3 more
- Conditions
- Peripheral Arterial Disease, Peripheral Artery Disease
- Interventions
- Placebo, Beet root juice
- Dietary Supplement
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Early Menopause, Menopause
- Interventions
- Nitrate supplementation, placebo
- Dietary Supplement
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 60 Years to 70 Years · Female only
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Aging, Sarcopenia
- Interventions
- placebo, nitrate
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 65 Years to 79 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- High Blood Pressure, Flow Mediated Dilation
- Interventions
- fruit and vegetable juice supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona