UMIN ID: UMIN000055517
Registered date:30/09/2024
Efficacy study of toothbrushes
Basic Information
| Recruitment status | Pending |
|---|---|
| Health condition(s) or Problem(s) studied | Not applicable |
| Date of first enrollment | 2024/09/04 |
| Target sample size | 200 |
| Countries of recruitment | Japan |
| Study type | Interventional |
| Intervention(s) | Change the test toothbrushA from the regular toothbrush and brush the teeth at least once a day. Change the test toothbrushB from the regular toothbrush and brush the teeth at least once a day. Change the test toothbrushC from the regular toothbrush and brush the teeth at least once a day. Change the test toothbrushD from the regular toothbrush and brush the teeth at least once a day. |
Outcome(s)
| Primary Outcome | Results of dental checkup after continuous toothbrush use |
|---|---|
| Secondary Outcome | Evaluation of toothbrush use (Questionnaire) |
Key inclusion & exclusion criteria
| Age minimum | 18years-old |
|---|---|
| Age maximum | 64years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1. Person who has do not perform daily tooth brushing |
Related Information
| Primary Sponsor | Kao Corporation |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Kao Corporation |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Yukiyo Eda |
| Address | 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN 131-8501 |
| Telephone | +81-3-5630-9747 |
| eda.yukiyo@kao.com | |
| Affiliation | Kao Corporation Human Health Care Products Research Lab. |
| scientific contact | |
| Name | Yoshiyuki Eshita |
| Address | 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN |
| Telephone | +81-3-5630-9747 |
| eshita.yoshiyuki@kao.com | |
| Affiliation | Kao Corporation Human Healthcare Research Labs. |