JPRN-UMIN000024336已完成未知
A study for the effects of ingestion of food containing plant extract and lutein on visual function.:A randomized, double-blind, placebo controlled trial - A study for the effects of ingestion of food containing plant extract and lutein on visual function.
TTC Co.,Ltd.0 个研究点目标入组 110 人开始时间: 2017年3月1日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 110
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 40years-old 至 55years-old（—）
- 性别
- All
入选标准
- 未提供
排除标准
- •(1) Subjects who have amblyopia or strabismus. (2) Subjects who are judged as presbyopia (the control width is less than 2.5 D for dominant eye). (3) Subjects who have an uncorrected serious refractive error for dominant eye. (4) Subjects who have undergone ophthalmic surgery for dominant eye. (5) Subjects who have a serious eye disease or history of eye disease. (6) Subjects who have a disease (e.g., pollinosis) which may influence the outcome of the study (7) Subjects who have been taking health foods containing plant hishi extract, lutein, vitamin E for 3 months or expected to use during study. (8) Subjects who have been taking health foods or medicines which may have effects to the amplitude of accommodation (including eye fatigue) for 3 months or expected to use during study (9) Subjects who have been taking health foods or medicines which may have effects to the stiffness of shoulder and neck for 3 months or expected to use during study (10) Subjects who cannot execute a display work load test (11) Subjects who may have allergy to the test foods (12) Subjects who have under treatment or a history of serious disease(e.g., diabetes, liver disease, kidney disease, or heart disease) (13) Subjects who have under treatment of drug addiction and/or alcoholism (14) Subjects who are participating other clinical studies or went back from an agreement acquisition day and participated in other clinical studies within 3 months or who are planning to participate other clinical studies during this study (15) Subjects who are pregnant, breastfeeding, or planning to be pregnant or breastfeeding during study (16) Subjects who are judged as unsuitable by doctor for laboratory value, anthropometric measurements, or physical examination value (17) Subjects who are judged as unsuitable for lifestyle questionnaire (18) Subjects who are judged as unsuitable by doctor for other reasons.
研究者
相似试验
已完成
Unknown
Study of the effects of ingestion of food ingredients on skin elasticity (SWE-2022-06- HCRINK)ot applicableJPRN-UMIN000049796Suntory Wellness Limited120
已完成
不适用
A study for the effects of ingestion of food constituents derived from microorganism on health and work performance of office workers.one (Healthy adults)JPRN-UMIN000029950Yahoo Japan Corporation226
已完成
不适用
A study for the effects of ingestion of food constituents derived from microorganism on visual function. : A double-blind, randomized, placebo controlled trialHealthy adultsJPRN-UMIN000022586TTC Co.,Ltd.60
已完成
不适用
A study for the effects of ingestion of food in adults with higher oxidative stress level and lower antioxidant ability : A randomized, double-blind, placebo controlled trialAdults with higher oxidative stress level and lower antioxidant abilityJPRN-UMIN000025373TTC Co., Ltd.40
已完成
Unknown
Investigation of the effects by ingesting the food containing the lactic acid bacteria on gut environmentHealthy male/female adultsJPRN-UMIN000049791Metagen, Inc.40