UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000041738
Receipt number R000047642
Scientific Title Prospective observational study on taste dysfunction and quality of life in head and neck cancer patients treated with intensity-modulated radiotherapy
Date of disclosure of the study information 2020/11/01
Last modified on 2025/03/13 10:37:17

No. Disposal Last modified on Item of update
1 Insert 2020/09/09 14:54:13
2 Update 2020/10/21 15:23:39 Date of IRB
Anticipated trial start date
Last follow-up date
3 Update 2021/03/10 09:38:54 Recruitment status
4 Update 2022/05/02 15:29:27 Last follow-up date
5 Update 2023/06/19 23:02:14 Recruitment status
6 Update 2025/03/13 10:35:42 Recruitment status
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
7 Update 2025/03/13 10:37:17 Number of participants that the trial has enrolled