| The potential of food processing technologies to improve bioavailability of carotenoids from carrots-a pilot study in volunteers with ileostomy | The potential of food processing technologies to improve bioavailability of carotenoids from carrots-a pilot study in volunteers with ileostomy | ACTRN12609000947202 |
| Skin and Serum Carotenoids in Preterm Infants Fed on a Formula Supplemented With Carotenoids | Skin and Serum Carotenoids in Preterm Infants Fed on a Formula Supplemented With Carotenoids | NCT00872664 |
| Changes in brain function among individuals with a mild memory impairment | Cognitive impAiRmEnt Study: Supplementation with the macular carotenoids, vitamin E and fish oil | ISRCTN10431469 |
| Effect of Short-term Annatto Carotenoids Supplementation on Oxidative Stress Status in Healthy Individuals | Short-term Annatto Carotenoids Supplementation Effect on LDL Susceptibility to Ex-vivo Oxidation and Oxidative Stress Biomarkers in Healthy Individuals | NCT03820245 |
| Clinical trial on eye health in healthy elderly volunteers. | A randomized, double blind, placebo-controlled, parallel, three-arm study to evaluate the comparative safety and comparative efficacy of Lutein and Zeaxanthin with or without natural mixed carotenoids to assess positive correlation in MPOD and central foveal thickness levels, in healthy adult subjects | CTRI/2020/06/025599 |
| Study of absorption enhancing effect of carotenoids by fermented milk in human subjects. | Study of absorption enhancing effect of carotenoids by fermented milk in human subjects. - Study of absorption enhancing effect of carotenoids by fermented milk in human subjects. | JPRN-UMIN000052407 |
| Bioavailability of Yellow Maize Carotenoids in Humans | | NCT00636038 |
| Vitamin A Equivalence of Plant Carotenoids in Children | Phase 2 Study of VITAMIN A EQUIVALENCE OF PLANT CAROTENOIDS IN CHILDREN | NCT00680212 |
| Effect of Carotenoids Supplementation on Visual Function in Chinese Subjects | Effect of Carotenoids Supplementation on Visual Function in Chinese Subjects Free of Retinal Disease: a Randomized Clinical Trial | NCT06098677 |
| Effect of Lutemax 2020 on blue light and visual health markers | Macular carotenoids and blue light: Relationships with visual performance, sleep, health, and quality of life | ISRCTN16156382 |
| Effects of saffron extract and its two main carotenoids (crocin, crocetin) on coronary heart disease | Effects of saffron aqueous extract and its main carotenoids (crocin and crocetin) on expression of some genes involved in atherosclorosis in peripheral blood mononuclear cells of patients with coronary heart disease | IRCT201512102017N26 |
| Vitamin A Value of Spirulina Carotenoids in Humans | Vitamin A Value of Spirulina Carotenoids in Humans | NCT00680277 |
| Effect of saffron aqua-extract and its carotenoids in atherosclerotic patients. | Study of the effect of saffron aqueous extract and its carotenoids (crocin and crocetin) on plasma proteome pattern, expression of LOX1 gene and miRNA223, and serum homocystein levels in atherosclerotic patients. | IRCT20161102030649N1 |
| Bioavailability and Vitamin A equivalence of carotenoids from biofortified maize. Here in we will assess the relative absorption of carotenoids from biofortified maize lines compared to beta-carotene standard in adult human subjects. | Bioavailability and Vitamin A equivalence of carotenoids from biofortified maize in humans | CTRI/2022/09/045367 |
| Novel 13C Carotenoids for Absorption and Metabolism Studies in Humans | Novel 13C Carotenoids for Absorption and Metabolism Studies in Humans. | NCT01692340 |
| Serum Carotenoids and Risk of Gastrointestinal Tract Cancer: Meta-analysis of Ten Studies | Serum Carotenoids and Risk of Gastrointestinal Tract Cancer: Meta-analysis of Ten Studies | NCT03433092 |
| Effect of Saffron in Coronary Artery Diseases | Effect of Supplementation with Crocetin (Saffron carotenoids) on Antioxidant Indices, Inflammatory index and Serum Leptin Concentration in Patients with Coronary Artery Diseases: A Double-Blind Randomized Clinical Trial | IRCT20220902055853N2 |
| Vitamin A Absorption From Cassava in Women | Vitamin A Equivalence of Carotenoids From Cassava in Women | NCT01381276 |
| Biological Functions of Carotenoids in Humans | Functional Bioavailability of Carotenoids in Humans | NCT00356252 |
| Effects of dietary supplementation containing lutein, zeaxanthin, and omega-3 polyunsaturated fatty on the serum carotenoids and fatty acids concentrations, macular pigment and visual function in people with long-term computer display light exposure | Effects of dietary supplementation containing lutein, zeaxanthin, and omega-3 polyunsaturated fatty on the serum carotenoids and fatty acids concentrations, macular pigment and visual function in people with long-term computer display light exposure | TCTR20220904002 |
| The Role of Macular Pigment Carotenoids in the Pathogenesis and Treatment of Macular Telangiectasia Type 2 (MacTel) | Utah Center for the Collaborative Study of the Role of the Macular Pigment Carotenoids in the Pathogenesis and Treatment of MacTel | NCT01354093 |
