UMIN-CTR History

Name:  UMIN ID:


Unique ID issued by UMIN UMIN000055708
Receipt number R000063663
Scientific Title Epidemiological study to evaluate the effects of short-term exposure to ultrafine particle on olfactory and cognitive functions
Date of disclosure of the study information 2024/12/01
Last modified on 2025/04/03 09:52:42

No. Disposal Last modified on Item of update
1 Insert 2024/10/02 19:35:39
2 Update 2025/04/02 09:58:15 Recruitment status
3 Update 2025/04/03 09:50:30 Target sample size
4 Update 2025/04/03 09:50:57 Number of participants that the trial has enrolled
5 Update 2025/04/03 09:51:27 Target sample size
6 Update 2025/04/03 09:52:42 Number of participants that the trial has enrolled