Name: UMIN ID:
Unique ID issued by UMIN | UMIN000042262 |
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Receipt number | R000048251 |
Scientific Title | Dosimetric analysis of Eustachian tube dysfunction and otitis media with effusion after carbon-ion radiotherapy for head and neck cancer |
Date of disclosure of the study information | 2021/01/01 |
Last modified on | 2021/05/24 16:16:44 |
No. | Disposal | Last modified on | Item of update | |
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1 | Insert | 2020/10/27 19:18:02 | ||
2 | Update | 2021/05/24 16:16:08 | Recruitment status Date of IRB |
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3 | Update | 2021/05/24 16:16:44 | Number of participants that the trial has enrolled |