UMIN-CTR History
Name： UMIN ID：
| Unique ID issued by UMIN | UMIN000021709 |
|---|---|
| Receipt number | R000025045 |
| Scientific Title | Middle ear aeration after tympanoplasty |
| Date of disclosure of the study information | 2016/04/01 |
| Last modified on | 2023/04/06 11:49:06 |
| No. | Disposal | Last modified on | Item of update | |
|---|---|---|---|---|
| 1 | Insert | 2016/03/31 14:54:44 | ||
| 2 | Update | 2016/04/12 08:53:20 | Recruitment status Other related information Other related information |
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| 3 | Update | 2016/04/12 11:17:54 | Study type Basic design Randomization Blinding Control No. of arms Purpose of intervention Type of intervention Interventions/Control_1 Interventions/Control_1 |
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| 4 | Update | 2016/04/12 11:19:13 | Name of primary person or sponsor Organization |
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| 5 | Update | 2016/04/15 20:31:58 | Other related information Other related information |
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| 6 | Update | 2017/10/03 19:41:23 | Research ethics review Organization1 Email1 |
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| 7 | Update | 2023/04/06 11:47:26 | 1st name of lead principal investigator Last name of lead principal investigator 1st name of lead principal investigator Last name of lead principal investigator Zip code Last name of contact person Last name of contact person Zip code Organization Organization Address Address Tel |
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| 8 | Update | 2023/04/06 11:49:06 | Date of IRB Last follow-up date |
