- Conditions
- Diabetes Mellitus - Type 1, Diabetes Mellitus - Type 2, Non-proliferative Diabetic Retinopathy
- Interventions
- multi-component nutritional supplement capsules, multi-component dietary supplement
- Dietary Supplement
- Lead sponsor
- ZeaVision, LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Tacoma, Washington
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 1–9
of 9
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Myopia, Visual Diet, Pupil, Viewing Distance, Illuminance, Wavelength, Vergence, Accommodative Facility
- Interventions
- Not listed
- Lead sponsor
- State University of New York College of Optometry
- Other
- Eligibility
- 7 Years to 12 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Dietary Supplementation
- Interventions
- Dark chocolate, Milk Chocolate
- Dietary Supplement
- Lead sponsor
- University of the Incarnate Word
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Mild Cognitive Impairment, Metabolic Syndrome
- Interventions
- Dietary intervention
- Behavioral
- Lead sponsor
- Bristlecone Health, Inc.
- Industry
- Eligibility
- 35 Years to 80 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Maple Grove, Minnesota
- Conditions
- Cognitive Change, Nutrient Deficiency, Nutritional Anemia, Visual Spatial Processing, Diet, Healthy, Diet; Deficiency, Dietary Deficiency, Dietary B12 Deficiency, Dietary Zinc Deficiency, Dietary Vitamin B12 Deficiency Anemia, Dietary Deficiency of Selenium and Vitamin E
- Interventions
- 30 day Daily consumption of 1 serving of beef, 30 day Daily consumption of 1 serving of the vegatable protein source
- Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Healthy Nutrition, Healthy Diet
- Interventions
- Carotenoid Intake, Serum carotenoid concentrations
- Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 3 Months to 24 Months
- Enrollment
- 208 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Idiopathic Intracranial Hypertension
- Interventions
- Acetazolamide, Placebo, Formal weight loss counselling program
- Drug · Behavioral
- Lead sponsor
- St. Luke's-Roosevelt Hospital Center
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 39
- States / cities
- Birmingham, Alabama • Los Angeles, California • Waterbury, Connecticut + 31 more
- Conditions
- Dietary Supplementation
- Interventions
- 4D, placebo
- Dietary Supplement
- Lead sponsor
- University of Central Florida
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Healthy
- Interventions
- Visual nutrient profiling tool, Nutrient ratings table
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 63 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Urbana, Illinois