UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000055073
Receipt number R000062915
Scientific Title Effects of nocturnal caffeine intake on sleep and urination in healthy adults
Date of disclosure of the study information 2024/08/28
Last modified on 2025/04/22 15:45:43

No. Disposal Last modified on Item of update
1 Insert 2024/07/25 15:29:22
2 Update 2024/08/21 10:03:05 Anticipated trial start date
3 Update 2024/08/21 10:12:38 Anticipated trial start date
4 Update 2024/08/23 11:57:37 Anticipated trial start date
5 Update 2024/08/23 12:00:33 Anticipated trial start date
6 Update 2024/08/23 12:01:45 Anticipated trial start date
7 Update 2025/04/22 15:45:43 Recruitment status
Date of IRB
Last follow-up date