Unique ID issued by UMIN | UMIN000053803 |
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Receipt number | R000061410 |
Scientific Title | Evaluation of effects of the toothpaste on dental plaque_2024 |
Date of disclosure of the study information | 2024/03/31 |
Last modified on | 2024/03/08 08:50:30 |
Efficacy test of the toothpaste
Efficacy test of the toothpaste
Evaluation of effects of the toothpaste on dental plaque_2024
Efficacy test of the toothpaste
Japan |
Not applicable
Not applicable | Adult |
Others
NO
To Evaluate the inhibitory effect of toothpaste on plaque formation.
Efficacy
Not applicable
Amount of plaque after using the toothpaste
Sensations after using toothpaste (questionnaire)
Interventional
Cross-over
Randomized
Individual
Double blind -all involved are blinded
Placebo
2
Treatment
Other |
Apply test toothpaste to toothbrush and brush for 2 minutes ->Wash out(1wk) ->Apply placebo toothpaste to toothbrush and brush for 2 minutes
Apply placebo toothpaste to toothbrush and brush for 2 minutes ->Wash out(1wk) ->Apply test toothpaste to toothbrush and brush for 2 minutes
20 | years-old | <= |
59 | years-old | >= |
Male and Female
1. Human aged 20-59
1. Person who do not intend to stop oral cleaning for 24 hours from the start of the examination until the evaluation date.
2. Person who are hypersensitive to drugs such as allergies
3. Person who have five major diseases (cancer, stroke, acute myocardial infarction, diabetes, mental illness), etc. and are being treated at a medical institution, or who are scheduled for surgery, etc.
4. Pregnant women, those who may be pregnant, or those who are breastfeeding
5. Person who have taken antibiotics within one month
6. Person who are currently participating in clinical trials related to other oral cavities
7. Person who have had their teeth extracted or operated on periodontal disease within the past year
8. Person who are currently visiting a dental clinic and receiving oral treatment
9. Person who wear full dentures
10. Person who have obvious trauma in the oral cavity
11. Person who have severe gingival inflammation
12. Other persons who are judged by the dentist in charge of the test or the person in charge of the study to be inappropriate as a participant in the study
23
1st name | Aya |
Middle name | |
Last name | Okumura |
Kao Corporation
Human Healthcare Research Lab.
131-8501
2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN
+81-3-5630-9747
okumura.aya@kao.com
1st name | Kayo |
Middle name | |
Last name | Sato |
Kao Corporation
Human Healthcare Research Lab.
131-8501
2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN
+81-3-5630-9747
satou.kayo2@kao.com
Kao Corporation
Kao Corporation
Profit organization
Human Research Ethics Committee, Kao Corporation
2-1-3 Bunka, Sumida-ku, Tokyo 131-8501, JAPAN
+81-3-5630-9064
morisaki.naoko@kao.com
NO
2024 | Year | 03 | Month | 31 | Day |
Unpublished
Preinitiation
2024 | Year | 03 | Month | 04 | Day |
2024 | Year | 03 | Month | 04 | Day |
2024 | Year | 03 | Month | 04 | Day |
2024 | Year | 07 | Month | 31 | Day |
2024 | Year | 03 | Month | 08 | Day |
2024 | Year | 03 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000061410
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