Unique ID issued by UMIN | UMIN000042582 |
---|---|
Receipt number | R000047742 |
Scientific Title | Examination of comfort quantification of cylindrical toothbrush using electroencephalogram and electrocardiogram measurement |
Date of disclosure of the study information | 2020/11/27 |
Last modified on | 2020/11/27 18:13:44 |
Verification of comfort of cylindrical toothbrush by electroencephalogram and electrocardiogram measurement
Cylindrical toothbrush comfort test
Examination of comfort quantification of cylindrical toothbrush using electroencephalogram and electrocardiogram measurement
Comfort test of cylindrical toothbrush using electroencephalogram and electrocardiogram measurement
Japan |
People who are healthy, have no major scars or pain in the oral cavity, and do not interfere with daily oral care.
Dental medicine |
Others
NO
There is a cylindrical toothbrush as an oral cleaning tool that has good cleaning efficiency and feels comfortable. A cylindrical toothbrush is a toothbrush with soft bristles planted at 360 degrees, and its cleaning efficiency has been proven in both artificial plaque and human intervention studies. In particular, as a feeling of use as compared with other products, there is a tendency that "easiness to remove plaque" is good and "pain during use" is small. In addition, there is a report that the refusal is alleviated by pursuing "comfort" for elderly people with dementia who refuse to take oral care. If both comfort and cleaning efficiency can be achieved by using a cylindrical toothbrush, it is considered to be very meaningful for oral care with people who cannot express their feelings like elderly people with dementia. However, "comfort" in a cylindrical toothbrush is limited to measurement by a subjective index and has not been evaluated objectively. Therefore, the purpose of this study is to evaluate the "comfort" when brushing with a cylindrical toothbrush by measuring electroencephalogram and electrocardiogram objectively.
Efficacy
EEG and electrocardiogram values during brushing
Visual Analogue Scale during brushing
Plaque control record before and after brushing (plaque removal rate)
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Treatment
Other |
Self-tooth brushing with a cylindrical toothbrush, comparative toothbrush 1 (the toothbrush that the subject always uses) and comparative toothbrush 2 (standard type of the same standard) performed on the same day and all required time is about 20 minutes in total. Measure EEG / ECG while brushing their teeth.
20 | years-old | <= |
23 | years-old | >= |
Male and Female
Students belonging to the Department of Oral Health, Faculty of Dentistry, Tokyo Medical and Dental University.
When there is a severe wound in the oral cavity, which is accompanied by a wound or pain and interferes with daily oral cleaning.
20
1st name | Kanade |
Middle name | |
Last name | Ito |
Tokyo Medical and Dental University
Department of Oral Care for Systemic Health Support
1138510
1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
+81-3-5803-4969
ito.ocsh@tmd.ac.jp
1st name | Kanade |
Middle name | Ito |
Last name | Ito |
Tokyo Medical and Dental University
Department of Oral Care for Systemic Health Support
1138510
1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
+81-3-5803-4969
ito.ocsh@tmd.ac.jp
Tokyo Medical and Dental University
None
Self funding
Tokyo Medical and Dental University School of Dentistry Ethics Review Committee
1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
+81-5803-5404
d-hyoka.adm@tmd.ac.jp
NO
2020 | Year | 11 | Month | 27 | Day |
Unpublished
Preinitiation
2020 | Year | 09 | Month | 30 | Day |
2021 | Year | 02 | Month | 01 | Day |
2023 | Year | 03 | Month | 31 | Day |
2020 | Year | 11 | Month | 27 | Day |
2020 | Year | 11 | Month | 27 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047742