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2017年3月1日
概览
- 阶段
- 未知
- 干预措施
- 未指定
- 疾病 / 适应症
- Healthy adult
- 发起方
- TTC Co.,Ltd.
- 入组人数
- 110
- 状态
- 已完成
- 最后更新
- 2年前
概览
简要总结
暂无简介。
研究者
入排标准
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.
结局指标
主要结局
未指定
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