UMIN-CTR History

Name：　　UMIN ID：


Unique ID issued by UMIN UMIN000033229
Receipt number R000037883
Scientific Title A prospective observational study of Bowman's layer transplantation for advanced keratoconus
Date of disclosure of the study information 2018/08/01
Last modified on 2023/07/09 15:48:02

No. Disposal Last modified on Item of update
1 Insert 2018/07/02 08:28:10
2 Update 2018/07/02 13:09:57 Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
3 Update 2019/01/01 11:18:38 Recruitment status
4 Update 2019/07/02 23:50:49 Date of IRB
5 Update 2019/07/02 23:54:26 1st name of lead principal investigator
Last name of lead principal investigator
1st name of lead principal investigator
Last name of lead principal investigator
Zip code

Last name of contact person

Last name of contact person
Zip code
Address
Address
Email
Address3
Tel3
Email3
Organization
Organization
Address
Address
Tel
Email
6 Update 2020/01/02 09:46:33 Other related information
7 Update 2020/07/12 10:49:18 Other related information
8 Update 2020/07/12 10:58:52 Other related information
9 Update 2022/07/05 14:24:21 Results Delayed
Results Delay Reason
Results Delay Reason
10 Update 2023/07/09 08:45:55 Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
11 Update 2023/07/09 15:46:18 Recruitment status
12 Update 2023/07/09 15:48:02 Number of participants that the trial has enrolled