UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000051510
Receipt number R000058760
Scientific Title Efficacy, safety and antibody response of sixth dose of COVID-19 vaccination in healthcare workers
Date of disclosure of the study information 2023/07/05
Last modified on 2025/07/07 12:38:41

No. Disposal Last modified on Item of update
1 Insert 2023/07/03 16:35:01
2 Update 2025/01/07 16:40:13 Recruitment status
3 Update 2025/01/07 16:43:35 Recruitment status
4 Update 2025/01/07 16:44:15 Number of participants that the trial has enrolled
5 Update 2025/07/07 11:38:17 Recruitment status
6 Update 2025/07/07 12:38:41 Publication of results
URL related to results and publications