Unique ID issued by UMIN | UMIN000051611 |
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Receipt number | R000058890 |
Scientific Title | Utility confirmation study on the oral effects of consecutive use of dentifrice NW372 |
Date of disclosure of the study information | 2023/08/01 |
Last modified on | 2023/11/13 15:45:00 |
Efficacy test of the dentifrice
Efficacy test of the dentifrice
Utility confirmation study on the oral effects of consecutive use of dentifrice NW372
Efficacy test of the dentifrice
Japan |
Not applicable
Not applicable | Adult |
Others
NO
To examine the oral benefits of continuous use of dentifrice NW372.
Efficacy
Not applicable
Amount of gingival condition before and after 4 weeks of dentifrice use
Interventional
Parallel
Randomized
Individual
Open -but assessor(s) are blinded
Placebo
No need to know
2
Treatment
Other |
Use dentifrice NW372 at least twice a day for 4 weeks
Use control dentifrice at least twice a day for 4 weeks.
30 | years-old | <= |
49 | years-old | >= |
Male
1.Male of 30 to 49 years of age.
2.Subjects who brush their teeth at least twice a day.
3.Subjects who agreed to use only the test dentifrice and designated toothbrush during the study period.
1.Subjects with implants, dentures, or false teeth in the anterior maxillary region.
2.Subjects with full denture.
3.Smokers.
4.Subjects who are currently attend a dental clinic.
5.Subjects who are already participating in other research at the time of receiving an explanation of the research, or who are scheduled to participate in other research during the period of cooperation for participation in this study.
6.Subjects who are judged by the principal investigator to be inappropriate to participate in the research due to other reasons such as noncompliance with compliance obligations.
36
1st name | Susumu |
Middle name | |
Last name | Nakatsu |
Kao Corporation
Personal health care Research Lab.
131-8501
2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN
+81-3-5630-9747
nakatsu.susumu@kao.com
1st name | Atsuko |
Middle name | |
Last name | Chiba |
Kao Corporation
Personal health care Research Lab.
131-8501
2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN
+81-3-5630-9747
chiba.atsuko@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
2023 | Year | 08 | Month | 01 | Day |
Unpublished
No longer recruiting
2023 | Year | 07 | Month | 13 | Day |
2023 | Year | 07 | Month | 13 | Day |
2023 | Year | 08 | Month | 07 | Day |
2023 | Year | 10 | Month | 20 | Day |
2023 | Year | 07 | Month | 14 | Day |
2023 | Year | 11 | Month | 13 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000058890
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