UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000042262
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
1 Insert 2020/10/27 19:18:02
2 Update 2021/05/24 16:16:08 Recruitment status
Date of IRB
3 Update 2021/05/24 16:16:44 Number of participants that the trial has enrolled