UMIN ID: UMIN000054167
Registered date:16/04/2024
A systematic review of the function of "lutein , zeaxanthin" to increases pigment in the macular area, protects the eyes from light stimulation, and improves contrast sensitivity (updated version from 2019)
Basic Information
| Recruitment status | Pending |
|---|---|
| Health condition(s) or Problem(s) studied | Healthy adults (those who are not suffering from any diseases, excluding those(/individuals) under 18 years old, pregnant women, and lactating women) |
| Date of first enrollment | 2024/04/17 |
| Target sample size | |
| Countries of recruitment | Japan |
| Study type | Others,meta-analysis etc |
| Intervention(s) |
Outcome(s)
| Primary Outcome | Macular Pigment Optical Density(MPOD) |
|---|---|
| Secondary Outcome | Protection from light stimulation, Contrast sensitivity |
Key inclusion & exclusion criteria
| Age minimum | 18years-old |
|---|---|
| Age maximum | Not applicable |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | The literature which does not meet the key inclusion criteria will be excluded. |
Related Information
| Primary Sponsor | FANCL Corporation |
|---|---|
| Secondary Sponsor | Professor Hiroharu Kamioka, Tokyo University of Agriculture |
| Source(s) of Monetary Support | FANCL Corporation |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Masakazu Katsu |
| Address | 89-1, Yamashita-cho, Naka-ku, Yokohama, Kanagawa Japan 231-8528 |
| Telephone | 045-226-0797 |
| gakujutsu_sdi@fancl.co.jp | |
| Affiliation | FANCL Corporation Functional Food Research Institute |
| scientific contact | |
| Name | Sachiyuki Teramoto |
| Address | 12-13, Kamishinano, Totsuka-ku, Yokohama, Kanagawa Japan |
| Telephone | 045-820-3525 |
| gakujutsu_sdi@fancl.co.jp | |
| Affiliation | FANCL Corporation Functional Food Research Institute |