Search clinical trials for: Lutein zeaxanthin supplementation

Total 1237 results

Peking University

Completed

Effects of Lutein and Zeaxanthin Supplementation on Early Age-related Macular Degeneration

Age-related Macular Degeneration

China
Chrysantis, Inc.
Kowa Company, Ltd.; IMAGE TECHNOLOGIES INC.

Completed

The Zeaxanthin and Visual Function Study (ZVF)

Cognition Disorders | Age Related Macular Degeneration

United States
Federal University of São Paulo

Completed

Association of Lutein, Zeaxanthin and Brilliant Blue in Chromovitrectomy

Proliferative Diabetic Retinopathy | Epiretinal Membrane | Macular Hole

Brazil
University of Georgia
DSM Nutritional Products, Inc.

Completed

Macular Pigment and Glare Disability (MP-GD)

Vision, Entoptic

United States
University of California, Davis

Completed

The Effect of Gojiberry Intake (Lycium Barbarium) on Macular Function

Macular Pigment Optical Density

United States
Johns Hopkins University
Clark Charitable Foundation Inc.

Completed

The Effects of Lutein and Zeaxanthin Supplementation on Vision in Patients With Albinism (LUVIA)

Ocular Albinism (OA) | Oculocutaneous Albinism (OCA)

United States
National Eye Institute (NEI)
National Heart, Lung, and Blood Institute (NHLBI); National Center for Complementary... and other collaborators

Completed

Age-Related Eye Disease Study 2 (AREDS2) (AREDS2)

Age-related Macular Degeneration | Cataract

United States
Peking University

Unknown

Effects of Lutein and Zeaxanthin Supplementation on Age-related Macular Degeneration

Age-related Macular Degeneration

China
Assistance Publique - Hôpitaux de Paris

Not yet recruiting

Role of Xanthophylls in Visual Function (Xanthovision)

Nutrition Deficiency (Xanth Deficiency) Due to A Particular Kind of Food
University of Georgia
ZeaVision, LLC

Completed

The Effects of a Zeaxanthin Intervention on Visuomotor Function

Behavior and Behavior Mechanisms

United States
Oregon Health and Science University
Oregon Partnership for Alzheimer's Research

Terminated

Lutein and Alzheimer's Disease Study (LAD)

Alzheimer's Disease

United States
Mansoura University

Completed

Clinical and Radiographic Assessment of PRF Versus Lutein Placement

Osteogenesis

Egypt
Centre for Eye Research Ireland

Completed

European Nutrition in Glaucoma Management Trial (ENIGMA)

Glaucoma, Open-Angle

Ireland
Federal University of São Paulo

Completed

Efficacy of Lutein, Zeaxanthine and Trypan Blue to Stain the Anterior Lens Capsule

Cataract

Brazil
Affordance
Drescode

Completed

Macular Pigment Density Evolution in Unilateral Wet AMD Versus Non AMD Patients With or Without Lutein and Zeaxanthine Supplementation

Exudative Age-related Macular Degeneration

France
University of Jena

Completed

Long Term Effects of Lutein/Zeaxanthin and Omega-3- Supplementation for Two More Years (LUTEGA 2)

Age Related Maculopathy
University of Jena

Completed

Long Term Effects of Lutein/Zeaxanthin and Omega-3- Supplementation on Optical Density of AMD Patients (LUTEGA) (LUTEGA)

Age Related Maculopathy

Germany
Medical University of Gdansk
Nutricia Foundation

Completed

Gluten-free Diet in Women With Autoimmune Thyroiditis

Autoimmune Thyroiditis

Poland
Paul S. Bernstein

Completed

Lutein & Zeaxanthin in Pregnancy - Carotenoid Supplementation During Pregnancy: Ocular and Systemic Effects (L-ZIP)

Pregnancy Related | Nutrient Deficiency

United States
Northumbria University
Manchester Metropolitan University

Completed

Nitrate Supplementation on Motor Unit Activity

Healthy | Dietary Supplements

United Kingdom
Maastricht University Medical Center
SenterNovem; Newtricious BV; Globus Ei BV

Completed

The Effect of Eggs and Egg Products on Macular Pigment

Age-related Macular Degeneration

Netherlands
Medical University of Lublin
Sanprobi Sp. z o.o., Sp. k., Szczecin, Poland

Unknown

The Effect of Probiotic Supplementation on the Mental Status, Inflammation, and Intestinal Barrier in Major Depressive Disorder Patients Using Gluten-free or Gluten-containing Diet (SANGUT)

Depression | Depressive Disorder, Major

Poland
Valley Health System

Recruiting

Determine Safety & Recommended Phase 2 Dosing of Zeaxanthin Alone or in Combination w/Pembrolizumab in Patients With Metastatic Cancer

Metastatic Solid Tumor | Cancer Metastatic

United States
Paul S. Bernstein

Completed

The Role of Macular Pigment Carotenoids in the Pathogenesis and Treatment of Macular Telangiectasia Type 2 (MacTel)

Idiopathic Juxtafoveal Telangiectasia

United States
Gdansk University of Physical Education and Sport
Medical University of Gdansk; National Science Centre, Poland

Completed

Effect of Carnitine Supplementation and Resistance Training on Skeletal Muscle Function

Sarcopenia

Poland
Felipe Medeiros, MD
Heidelberg Engineering GmbH; MacuHealth LP; Industrial Orgánica S.A. de C.V.

Terminated

Macular Pigment and Visual Performance in Glaucoma Patients

Glaucoma

United States
University Hospital, Bordeaux
Vilmorin & Cie

Completed

Study of the Macular Pigment by the Consumption of Corn With Strong Content in Zeaxanthine (MAIS)

Age Macular Degeneration

France
Northcentral University

Active, not recruiting

Lutein Supplementation in Healthy Children

Cognitive Change | Diet, Healthy | Eye Fatigue

United States
Université de Sherbrooke

Unknown

Effects of Levothyroxine Supplementation in Patients With Systolic Heart Failure and Subclinical Hypothyroidism

Systolic Heart Failure | Sub-clinical Hypothyroidism

Canada
Maastricht University Medical Center
BioActor B.V.

Recruiting

Aronia, Cognition, and Eye Health (ACE) (ACE)

Cognitive Function

Netherlands
University of Missouri-Columbia
Almond Board of California

Recruiting

Effects of Almonds on Immune Health and Responsiveness

Diet Intervention

United States
Charite University, Berlin, Germany
Freie Universität Berlin, Institute of Biology/Genetic, Berlin,Germany; Karl-Franzens-Universität...

Completed

Polyamine-enriched Diet in Healthy Older Adults With Subjective Cognitive Decline (preSmartAge)

Subjective Cognitive Decline

Germany
National Eye Institute (NEI)

Completed

Effects of Antioxidants on Human Macular Pigments

Eye Health

United States
Rutgers, The State University of New Jersey
National Cancer Institute (NCI)

Completed

Sensory Evaluation of Oral Nutrition Supplements in Patients at Risk for Mucositis Undergoing Cancer Treatment

Esophagitis | Mucositis | Malignant Neoplasm

United States
University of Copenhagen
Rigshospitalet, Denmark; Glostrup University Hospital, Copenhagen; Agroscope... and other collaborators

Terminated

Carotenoid Absorption and Metabolism From Green-leafy Vegetable Matrices (Popeye)

Healthy | Ileostomy; Functional Disturbance

Denmark
University of Guadalajara
Instituto Mexicano del Seguro Social

Completed

Efficacy of Ubiquinone and Combined Antioxidant Therapy in Non-proliferative Diabetic Retinopathy

Diabetes Mellitus Type 2 | Non-proliferative Diabetic Retinopathy

Mexico
Peking University

Completed

Effects of Lutein Supplementation on Subclinical Atherosclerosis

Carotid Atherosclerosis | Carotid Intimal Medial Thickness 1

China
Wageningen University

Completed

Lutein Bioavailability From Fresh and Dried Beverages (METC-11/07)

Macular Pigment
University of Alabama at Birmingham
Children's Health System, Alabama

Active, not recruiting

Effect of Increased Enteral Protein on Body Composition of Preterm Infants

Premature Infant

United States
Seoul St. Mary's Hospital

Completed

Reducing In-Hospital and 60-Day Mortality in ICU Patients After Surgery With Strict Nutritional Supplementation

Protein-Energy Malnutrition

Korea, Republic of
University of Taipei

Completed

Effects of Probiotic and HIIT in Obese Women

Anthropometry | Cardiorespiratory Fitness | Metabolism

Taiwan
University of Toronto
Iovate Health Sciences International Inc

Completed

Impact of Amino Acids to Enhance Anabolism After Home-based Exercise (B2B)

Exercise | Metabolism | Amino Acids, Essential

Canada
University of Leipzig

Completed

Effect of Nasal Highflow on Right Heart Function (HÄMOFLOW)

Pulmonary Hypertension

Germany
Assistance Publique - Hôpitaux de Paris

Completed

Monitoring Patients Who Are Obese Surgery for Gastric By-pass Protein Supplementation and Physical Training (PROMISE) (PROMISE)

Obesity

France
Hospital Clinic of Barcelona
Institut Nacional d'Educacio Fisica de Catalunya; Garmin International

Completed

Effect of Protein Supplementation and a Structured Exercise Program on Muscle in Women After Bariatric Surgery. (SarcoFit)

Bariatric Surgery Candidate | Sarcopenic Obesity | Nutritional Deficiency | Protein Intolerance

Spain
Slovak Academy of Sciences
National Cheng Kung University; Comenius University; University Hospital Bratislava

Unknown

Molecular Mediators of Physical Exercise and Carnosine Induced Effects in Patients With Preclinical and Early Stage Neurodegenerative Disease

Parkinson Disease | Healthy Volunteers | Mild Cognitive Impairment | Subjective Cognitive Impairment

Slovakia, Taiwan
Peking University
Health Science Center of Xi'an Jiaotong University

Unknown

Effects of Lutein Supplementation on Oxidative Stress and Inflammation in Healthy Nonsmokers

Oxidative Stress in Healthy Subjects

China
University of Sao Paulo

Completed

Branched-chain Amino Acids, and Resistance Exercise on Skeletal Muscle Signaling Pathways

Healthy

Brazil
Universidad de Murcia
Universidad Francisco de Vitoria

Completed

Beetroot Juice Supplementation in Basketball Players

Dietary Supplement | Sport Performance

Spain
University of Iowa

Completed

Inorganic Nitrate and OSA

Obstructive Sleep Apnea

United States

Search clinical trials for: Lutein zeaxanthin supplementation

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