Unique ID issued by UMIN | UMIN000053971 |
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Receipt number | R000061571 |
Scientific Title | A Randomized, Double-Blind, Parallel Group Study on the effect of test food intake on visual function. |
Date of disclosure of the study information | 2024/03/27 |
Last modified on | 2024/03/25 14:45:10 |
Effect of test food intake on visual function.
Effect of test food intake on visual function.
A Randomized, Double-Blind, Parallel Group Study on the effect of test food intake on visual function.
RCT on the effect of nutritional component intake on visual function.
Japan |
Healthy Subjects
Adult |
Others
NO
To examine the effects of 6 weeks intake of the test food on visual function in adults aged 40 to 55 years old.
Efficacy
Functional visual acuity
Contrast sensitivity
OCT tests (fundus)
The Quality of Vision (QoV) Questionnaire
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
2
Treatment
Food |
Intake of test food for 6 weeks
Intake of placebo for 6 weeks
40 | years-old | <= |
55 | years-old | >= |
Male and Female
(1) Males and females aged 40-55 years.
(2) Make self-judgment and are voluntarily giving written informed consent.
(1) Having serious ocular disease excluding refractive error.
(2) Spherical equivalent : -6.0D or less
(3) Cylinder is outside of +/- 1.50 D.
(4) Having a history of refractive surgery.
(5) Taking supplements* or medicines that contain vitamins or may affect eye function.
*Health foods, dietary supplements, Food for Specified Health Uses (FOSHU) or Foods with Nutrient Function Claims (FNFC)
(6) Smokers or have quit smoking within 3 months.
(7) Allergic to the ingredients of test food.
(8) Known or suspected to be pregnant.
(9) Using medical products.
(10) Having gastrointestinal disorders causing absorption deficiency.
(11) Participation in any clinical trial in the past 3 months.
(12) Judged as ineligible to participate by the physician.
44
1st name | Kotaro |
Middle name | |
Last name | Yamada |
ROHTO Pharmaceutical Co., Ltd.
Health Science Business Planning Division
105-0022
20th Floor Shiodome Building 1-2-20 Kaigan, Minato-ku, Tokyo
03-6832-6013
hsrpd@rohto.co.jp
1st name | Miwako |
Middle name | |
Last name | Shidomi |
ROHTO Pharmaceutical Co., Ltd.
Health Science Business Planning Division
105-0022
20th Floor Shiodome Building 1-2-20 Kaigan, Minato-ku, Tokyo
03-6832-6013
hsrpd@rohto.co.jp
ROHTO Pharmaceutical Co., Ltd.
ROHTO Pharmaceutical Co., Ltd.
Profit organization
Shiba Palace Clinic Ethics Review Committee
6F DaiwaA Hamamatucho Bld., 1-9-10 Hamamatsucho, Minato-ku, Tokyo
03-5408-1599
shiba_palace@s-palace-clinic.com
NO
芝パレスクリニック(東京都)
2024 | Year | 03 | Month | 27 | Day |
Unpublished
Preinitiation
2024 | Year | 03 | Month | 13 | Day |
2024 | Year | 03 | Month | 14 | Day |
2024 | Year | 06 | Month | 24 | Day |
2024 | Year | 09 | Month | 06 | Day |
2024 | Year | 03 | Month | 26 | Day |
2024 | Year | 03 | Month | 25 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000061571
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