UMIN-CTR History
Name： UMIN ID：
| Unique ID issued by UMIN | UMIN000025133 |
|---|---|
| Receipt number | R000028901 |
| Scientific Title | Randomized controlled trial on the efficiency in removal of dental plaque related to changes of bristles' hardness of toothbrushes, Tuft 24 Soft and Medium |
| Date of disclosure of the study information | 2016/12/02 |
| Last modified on | 2022/04/14 12:11:50 |
| No. | Disposal | Last modified on | Item of update | |
|---|---|---|---|---|
| 1 | Insert | 2016/12/02 22:27:11 | ||
| 2 | Update | 2017/04/15 20:14:28 | Recruitment status |
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| 3 | Update | 2018/01/18 17:55:54 | Recruitment status |
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| 4 | Update | 2018/01/18 19:32:29 | Key secondary outcomes Key secondary outcomes |
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| 5 | Update | 2018/01/18 19:48:11 | Key secondary outcomes |
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| 6 | Update | 2019/01/03 19:16:56 | Key secondary outcomes Key secondary outcomes |
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| 7 | Update | 2019/05/06 12:28:35 | Date of IRB Last follow-up date Date analysis concluded |
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| 8 | Update | 2019/06/04 23:35:31 | 1st name of lead principal investigator Last name of lead principal investigator 1st name of lead principal investigator Last name of lead principal investigator Division name Zip code TEL Last name of contact person Last name of contact person Zip code TEL Division name Organization Organization Address Address Tel |
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| 9 | Update | 2019/12/24 10:37:35 | Organization Organization Tel |
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| 10 | Update | 2019/12/25 13:50:06 | Name of person sending information Name of person sending information TEL Organization1 Tel1 Email1 Organization2 Address2 Tel2 Email2 |
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| 11 | Update | 2020/05/19 21:36:15 | Division name Division name Department Division Organization2 |
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| 12 | Update | 2020/07/21 17:42:42 | 1st name of lead principal investigator Last name of lead principal investigator 1st name of lead principal investigator Last name of lead principal investigator TEL |
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| 13 | Update | 2021/03/22 21:55:18 | Date analysis concluded |
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| 14 | Update | 2021/03/22 22:16:51 | Tel2 Email2 |
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| 15 | Update | 2021/09/21 19:53:58 | TEL |
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| 16 | Update | 2021/09/21 20:06:40 | Key secondary outcomes Key secondary outcomes |
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| 17 | Update | 2022/04/12 16:08:42 | Key secondary outcomes Key secondary outcomes |
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| 18 | Update | 2022/04/14 12:11:50 | 1st name of lead principal investigator Last name of lead principal investigator |
