Unique ID issued by UMIN | UMIN000029694 |
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Receipt number | R000033934 |
Scientific Title | Effects of continuous ingestion of food containing plant extract on plaque adhesion |
Date of disclosure of the study information | 2019/01/01 |
Last modified on | 2020/06/14 08:27:02 |
Effects of continuous ingestion of food containing plant extract on plaque adhesion
Effects of continuous ingestion of food containing plant extract on plaque adhesion
Effects of continuous ingestion of food containing plant extract on plaque adhesion
Effects of continuous ingestion of food containing plant extract on plaque adhesion
Japan |
Healthy adult
Dental medicine |
Others
NO
Investigation of plaque adhesion effects of food containing plant extract
Efficacy
Plaque adhesion (first observation, second observation)
Interventional
Cross-over
Randomized
Individual
Double blind -all involved are blinded
Placebo
2
Prevention
Food |
Oral intake of the food containing plant extract (continuous)
Oral intake of placebo food (continuous)
20 | years-old | <= |
65 | years-old | > |
Female
Healthy females who are age from 20 to 64.
1) Patients who have serious disease or subjects who have serious disease history.
2) Subjects who are judged as unsuitable for the study based on the results of clinical and physical examination.
3) Subjects who are judged unfit to enroll in this trial by the investigator.
40
1st name | Mikiko |
Middle name | |
Last name | Kawaguchi |
Otsuma Women's University
Department of Food Science Faculty of Home Economics
102-8357
12 Sanbancho, Chyyoda-ku, Tokyo, 102-8357 JAPAN
03-5275-6117
mikiko-kawa@otsuma.ac.jp
1st name | Zenta |
Middle name | |
Last name | Yasukawa |
Taiyo Kagaku Co., Ltd.
Nutrition division
510-0844
1-3, Takara-cho, Yokkaichi-shi, Mie, 510-0844, JAPAN
059-347-5411
zyasukawa@taiyokagaku.co.jp
Otsuma Women's University
Taiyo Kagaku Co., Ltd.
Profit organization
Nihon University
Otsuma Women's University
12 Sanbancho, Chyyoda-ku, Tokyo, 102-8357 JAPAN
03-5275-6117
mikiko-kawa@otsuma.ac.jp
NO
2019 | Year | 01 | Month | 01 | Day |
None
Published
None
20
EGCg-containing foods have an inhibitory effect on dental plaque formation and adhesion
2020 | Year | 01 | Month | 09 | Day |
Healthy female university students aged between 20 and 23 years
Recruited as paid volunteers, and explanatory documents and a consent form were handed over to them. Full explanations were provided, and after informed consent based on the participants' free will was obtained in written form.
There was no report of any adverse event.
plaque adhesion (plaque index)
Completed
2017 | Year | 07 | Month | 24 | Day |
2017 | Year | 10 | Month | 25 | Day |
2017 | Year | 10 | Month | 25 | Day |
2017 | Year | 12 | Month | 31 | Day |
Jpn Pharmacol Ther, 47(3), 409-414, 2019
2017 | Year | 10 | Month | 24 | Day |
2020 | Year | 06 | Month | 14 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033934
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