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Search clinical trials for: Beta Carotene

Total 74 results

NCT02276014

Completed

Effect of SNPs in the BCMO1 Enzyme

Conditions: Beta-carotene Bioavailability; Vitamin A Deficiency
NCT00636038

Completed

Bioavailability of Yellow Maize Carotenoids in Humans

Conditions: Vitamin A Status
NCT00198822

Completed

Impact of Maternal Vitamin A or Beta-Carotene Supplementation on Maternal and Infant Mortality in Bangladesh

Conditions: Vitamin A Deficiency; Maternal Mortality; Infant Mortality
NCT00275418

Unknown status

Beta Carotene From Natural Source for Patients With Non-Active Crohn's Disease

Conditions: Crohn's Disease
NCT00169845

Completed

Beta-carotene and Alpha-tocopherol Chemoprevention of Second Primary Malignancies in Head and Neck Cancer Patients

Conditions: Neoplasms
NCT00128752

Completed

The CARO Study - Bioefficacy of Beta-Carotene in Oil and in a Mixed Diet in Healthy Subjects

Conditions: Healthy
NCT00128804

Completed

The STOVITA Study - Bioefficacy of Beta-Carotene in Oil and in a Mixed Diet in Ileostomy Patients

Conditions: Healthy; Ileostomy
NCT03492593

Completed

Lycopene and Beta-carotene Metabolism in the Digestive Tract of Healthy Men

Conditions: Digestion Chambers; Stability and Metabolism of Carotenoids and Vitamin E
NCT02550483

Completed

Novel Metabolites of Beta-Carotene and Lycopene

Conditions: Healthy
NCT01477112

Completed

Low Dose β-carotene Supplementation Diminishes Oxidative Stress in Type 2 Diabetics and Healthy Individuals

Conditions: Diabetes Mellitus; Oxidative Stress; Iron Metabolism Disorders
NCT02627222

Completed

The Efficacy of Pro-vitamin A Biofortified Cassava on Vitamin A Status in Nigerian Preschool Children

Conditions: Vitamin A Deficiency
NCT01803659

Completed

Effect of Small Daily Doses of B-carotene on Breast Milk Retinol

Conditions: Vitamin A Status
NCT00680212

Completed

Vitamin A Equivalence of Plant Carotenoids in Children

Conditions: Vitamin A Deficiency
NCT00000152

Unknown status

Randomized Trial of Beta-Carotene and Macular Degeneration

Conditions: Macular Degeneration
NCT00808470

Completed

Micronutrients to Prevent Noise-induced Hearing Loss

Conditions: Noise-Induced Hearing Loss
NCT00569023

Completed

Treatment of Congenital Stationary Night Blindness With an Alga Containing High Dose of Beta Carotene

Conditions: Night Blindness
NCT00712647

Completed

Carotene and Retinol Efficacy Trial

Conditions: Lung Cancer
NCT02210507

Completed

Beta-carotene Absorption and Bioconversion to Vitamin A From Biofortified Cassava Gari

Conditions: Vitamin A Deficiency
NCT03005496

Completed

The Effect of Zinc, β-carotene, and Vitamin D3 in Preterm Delivery Through Placental MyD88, TRIF, NFkB, and IL-1β

Conditions: PreTerm Birth
NCT00197743

Completed

Trial of Vitamins in HIV Progression and Transmission

Conditions: HIV Infections; Disease Transmission, Vertical
NCT01321268

Terminated

Safety and Efficacy of a Dietary Supplement in Females With Cellulite

Conditions: Cellulite (Orange Peel Skin)
NCT01381276

Completed

Vitamin A Absorption From Cassava in Women

Conditions: Vitamin A Deficiency
NCT02702622

Completed

Vitamin A Equivalence of the Provitamin A in Biofortified Bananas

Conditions: Vitamin A Deficiency
NCT00272428

Completed

Primary Prevention Trial of the Health Effects of Antioxidant Vitamins and Minerals.

Conditions: Healthy
NCT00342992

Completed

Alpha-Tocopherol, Beta-Carotene Cancer Prevention (ATBC) Study

Conditions: Stroke; Diabetes Mellitus; Heart Disease; Cancer