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ClinicalTrials.gov public records Last synced Oct 19, 2026, 2:26 AM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Antioxidant Capacity Clear all

Conditions: Dyspepsia
Interventions: Esomeprazole Magnesium; Drug
Lead sponsor: Medstar Health Research Institute; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Healthy
Interventions: Berry extract, Placebo; Dietary Supplement · Other
Lead sponsor: University of Nebraska; Other
Eligibility: 19 Years to 35 Years
Enrollment: 18 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Omaha, Nebraska

Conditions: Obesity
Interventions: Fruit and Vegetable Juice Concentrate (FVJC), Placebo; Dietary Supplement
Lead sponsor: Nemours Children's Clinic; Other
Eligibility: 6 Years to 10 Years · Male only
Enrollment: 39 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2011
U.S. locations: 1
States / cities: Jacksonville, Florida

Conditions: Cardiometabolic Health Indicators, Whole-body Antioxidant Capacity
Interventions: Watermelon Juice + liquid meal test at baseline, Sweetened placebo beverage +liquid meal test at baseline; Other
Lead sponsor: University of California, Los Angeles; Other
Eligibility: Female only
Enrollment: 22 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Stroke
Interventions: Treadmill Exercise, Stretching (control); Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 20 Years and older
Enrollment: 51 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2019
U.S. locations: 2
States / cities: Baltimore, Maryland • San Antonio, Texas

Conditions: Oxidative Stress, Antioxidant Capacity, Inflammation
Interventions: Tart Cherry Juice; Dietary Supplement
Lead sponsor: Kronos Longevity Research Institute; Other
Eligibility: 55 Years to 80 Years
Enrollment: 12 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2008
U.S. locations: 1
States / cities: Phoenix, Arizona

Conditions: Healthy
Interventions: Walnut consumption; Behavioral
Lead sponsor: Tufts University; Other
Eligibility: 50 Years and older
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Healthy Elder People
Interventions: Feru-guard, Placebo; Dietary Supplement · Other
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 65 Years to 89 Years
Enrollment: 70 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Cystic Fibrosis
Interventions: Acute Antioxidant, Chronic Antioxidant, Placebo; Dietary Supplement · Other
Lead sponsor: Augusta University; Other
Eligibility: 7 Years and older
Enrollment: 13 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2027
U.S. locations: 1
States / cities: Augusta, Georgia

Conditions: Chronic Kidney Disease, Sarcopenia, Frailty
Interventions: CoQ10, Nicotinamide riboside, Placebo; Dietary Supplement
Lead sponsor: University of Washington; Other
Eligibility: 30 Years to 79 Years
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Seattle, Washington