JPRN-UMIN000025593已完成未知
Clinical evaluation of intake of a plant extract ingredient in preventing ultraviolet(UV)-induced inflammation effect (Randomized, double-blind, placebo-controlled, parallel-group study) - Clinical evaluation of intake of a plant extract ingredient in preventing ultraviolet(UV)-induced inflammation effect
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 入组人数
- 40
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
- 20years-old 至 60years-old（—）
- 性别
- All
入选标准
- 未提供
排除标准
- •1) Subjects with apparent pigmentation, inflammation, and other significant abnormalities at the test site 2) Subjects with history of photo sensitivity 3) Subjects with risk of allergy regarding to test food 4) Subjects who have excessive sunburn in 3 months 5) Subjects who have chronic skin symptoms such as atopic dermatitis at the test site 6) Subjects who is in pregnancy, or plan to get pregnant during this study period 7) Subjects who have chronic diseases such as asthma and who regularly use drugs 8) Subjects who presently take medications that are effective for liver spots, spots, freckles and pigmentation due to sunburns, such as L-cysteine-containing drugs, vitamin-C-containing drugs and tranexamic acid-containing drugs that are thought to affect the evaluation 9) Subjects who used supplements for cosmetic (especially whitening) supplements for more than 5 days a week within past 3 months (products that prompted antioxidant action such as catechin, flavonoids and high content of polyphenols) 10) Subjects who have participated in other clinical trials within the past 3 months, or who plan to participate 11) Subjects with smoking habit 12) Subjects who used external use medicine to the test site within past one week 13) Subjects who have a plan to go abroad, sea bathing, etc. during the study period 14) Subjects who has receiving menopausal disorder and postmenopausal "hormone replacement therapy" 15) Subjects who are judged as unsuitable for the study by the investigator for other reason
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