zeaxanthin
Showing 1 - 25 of 117
Cancer Metastatic, Metastatic Solid Tumor Trial (Zeaxanthin, Zeaxanthin Plus Pembrolizumab)
Not yet recruiting
- Cancer Metastatic
- Metastatic Solid Tumor
- Zeaxanthin
- Zeaxanthin Plus Pembrolizumab
- (no location specified)
Feb 8, 2022
Glaucoma, Open-Angle Trial in Dublin (10 mg Lutein, 2 mg zeaxanthin, 10 mg meso-zeaxanthin, Placebo)
Completed
- Glaucoma, Open-Angle
- 10 mg Lutein, 2 mg zeaxanthin, 10 mg meso-zeaxanthin
- Placebo
-
Dublin, Co. Dublin, IrelandCentre for Eye Research Ireland
Aug 5, 2021
Dietary Intake Food Frequency Questionnaire Over Four Weeks, and
Recruiting
- Lutein and Zeaxanthin Dietary Intake
- +3 more
- Weekly Food Frequency Questionnaire
- +4 more
-
St Lucia, Queensland, AustraliaUniversity of Queensland
Mar 3, 2021
Vision, Entoptic Trial in Athens (12 mg Lutein + Zeaxanthin, Visually identical )
Completed
- Vision, Entoptic
- 12 mg Lutein + Zeaxanthin
- Visually identical placebo
-
Athens, GeorgiaVision Sciences Laboratory, UGA
Jun 26, 2020
Antioxidant Role of the Lutein in Preterm Newborn Trial in Italy (LUTEIN ofta 0,5 gocce, Placebo)
Withdrawn
- Antioxidant Role of the Lutein in Preterm Newborn
- LUTEIN ofta 0,5 gocce
- Placebo
-
Padova, Italia, Italy
- +3 more
Oct 28, 2020
Macular Pigment Optical Density Trial in Davis (Goji berry, Lutein + zeaxanthin supplementation)
Completed
- Macular Pigment Optical Density
- Goji berry
- Lutein + zeaxanthin supplementation
-
Davis, CaliforniaRegal Human Nutrition Research Center
Jul 21, 2020
Coronary Artery Disease, Diabetes, Metabolic Syndrome Trial in Storrs (Consume 2 eggs with spinach per day, Egg Subsitute with
Completed
- Coronary Artery Disease
- +2 more
- Consume 2 eggs with spinach per day
- Egg Subsitute with spinach per day
-
Storrs, ConnecticutDepartment of Nutritional Sciences
Nov 1, 2022
Nutrition Deficiency (Xanth Deficiency) Due to A Particular Kind of Food Trial (luteine and zeaxanthine, luteine, zeaxanthine)
Not yet recruiting
- Nutrition Deficiency (Xanth Deficiency) Due to A Particular Kind of Food
- luteine and zeaxanthine
- +3 more
- (no location specified)
Mar 20, 2023
Macular Degeneration, Retinal Degeneration, Retinal Diseases Trial in Boston (Pistachio Group)
Recruiting
- Macular Degeneration
- +3 more
- Pistachio Group
-
Boston, MassachusettsClinical and Translational Research Center (CTRC) - Tufts
Jun 9, 2022
Constrast Sensitivity Trial (Carotenoids supplementation, Placebo)
Not yet recruiting
- Constrast Sensitivity
- Carotenoids supplementation
- Placebo
- (no location specified)
Oct 19, 2023
Hypercholesterolemia, Hyperlipidemias, Physical Inactivity Trial in Adelaide (Egg diet, Egg-free Diet, Control Diet)
Recruiting
- Hypercholesterolemia
- +3 more
- Egg diet
- +2 more
-
Adelaide, South Australia, AustraliaUniversity of South Australia Clinical Trial Facility
Mar 1, 2022
Age Related Macular Degeneration Trial in Bern (NUTROF TOTAL)
Completed
- Age Related Macular Degeneration
- NUTROF TOTAL
-
Bern, SwitzerlandDepartment of Ophthalmology, Inselspital, Bern University Hostpi
Jan 24, 2023
Eye Health, Vision, Cognitive Function Trial in Lutz, Tampa (VisionPure Dietary Supplement, Placebo)
Recruiting
- Eye Health
- +2 more
- VisionPure Dietary Supplement
- Placebo
-
Lutz, Florida
- +2 more
Sep 6, 2022
Macular Pigmentation, Skin Pigment Trial in Salt Lake City (Carotenoid measurements)
Recruiting
- Macular Pigmentation
- Skin Pigment
- Carotenoid measurements
-
Salt Lake City, UtahUniversity of Utah John A. Moran Eye Center
Nov 3, 2022
Lactation Trial in Portland (Lutein supplement)
Completed
- Lactation
- Lutein supplement
-
Portland, OregonOregon Health and Science University
Aug 23, 2019
Age-Related Eye Disease Study (AREDS) Follow-Up
Active, not recruiting
- Age-Related Macular Degeneration
- Cataract
-
Bethesda, MarylandNational Institutes of Health Clinical Center
Jan 28, 2023
Alzheimer's Disease Trial in Portland (lutein/zeaxanthin, )
Terminated
- Alzheimer's Disease
- lutein/zeaxanthin
- placebo
-
Portland, OregonOregon Health and Science University
Aug 8, 2019
Association of MPOD Values With Blue Light.
Recruiting
- Age Related Macular Degeneration
-
Saint Lucia, Queensland, AustraliaSchool of Human Movement and Nutrition Sciences, The University
Mar 3, 2021
Glaucoma, Glaucoma Eye, Glaucoma, Open-Angle Trial in San Antonio (dietary supplement, drug, other)
Withdrawn
- Glaucoma
- +2 more
- Lumega-Z
- +2 more
-
San Antonio, TexasOphtalmology Clinic of William E Sponsel
Sep 30, 2022
Diabetic Retinopathy Trial in Créteil (Nutrof, Meralut)
Recruiting
- Diabetic Retinopathy
- Nutrof
- Meralut
-
Créteil, Creteil, FranceCHI Creteil
Dec 14, 2022
CArotenoid in hypoChOlesterolemia
Not yet recruiting
- Primary Intestinal Hypocholesterolemia
- +2 more
- Characterization of carotenoid status and plasma levels of oxidative stress markers in patients (case group only)
- Characterization, evaluation and comparison of macular pigment density
-
Bron, France
- +1 more
Jan 12, 2022
Ocular Albinism (OA), Oculocutaneous Albinism (OCA) Trial in Baltimore (Lutein plus Zeaxanthin, Placebo)
Completed
- Ocular Albinism (OA)
- Oculocutaneous Albinism (OCA)
- Lutein plus Zeaxanthin
- Placebo
-
Baltimore, MarylandWilmer Eye Institute
Dec 27, 2018
Cognitive Change, Achievement, Macular Pigmentation Trial in Urbana (Active supplement, Placebo control)
Recruiting
- Cognitive Change
- +2 more
- Active supplement
- Placebo control
-
Urbana, IllinoisUniversity of Illinois Urbana-Champaign
May 16, 2022
Baylor Infant and Toddler Biomarker of Nutrition Study
Not yet recruiting
- Healthy Nutrition
- Healthy Diet
- Carotenoid Intake
- Serum carotenoid concentrations
-
Houston, TexasUSDA/ARS Children's Nutrition Research Center, Baylor College of
May 12, 2023
Macula Lutea Opacity Trial in Saint Lucia (Lutein supplement, Food, blended, Food, unprocessed)
Withdrawn
- Macula Lutea Opacity
- Lutein supplement
- +2 more
-
Saint Lucia, Queensland, AustraliaSchool of Human Movement and Nutrition Sciences, The University
Jul 6, 2021