UMIN-CTR History

Name：　　UMIN ID：


Unique ID issued by UMIN UMIN000022504
Receipt number R000025925
Scientific Title A cohort study of prevalence and natural history of upper gastrointestinal disease in the Japanese population --- a multi-center study ---
Date of disclosure of the study information 2016/06/02
Last modified on 2023/06/02 19:08:38

No. Disposal Last modified on Item of update
1 Insert 2016/05/27 21:07:14
2 Update 2016/06/02 16:17:49 Date of disclosure of the study information
3 Update 2016/06/02 16:28:23 UMIN ID1
4 Update 2017/05/10 17:33:23 UMIN ID2
5 Update 2018/10/22 09:18:04 UMIN ID2
6 Update 2018/10/22 09:23:46 Last name of lead principal investigator
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7 Update 2018/10/23 11:49:34 Co-sponsor
8 Update 2018/10/23 11:54:40 Email
9 Update 2018/11/30 12:42:07 Institutions
10 Update 2020/06/01 13:37:19 1st name of lead principal investigator
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Last name of contact person

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11 Update 2020/06/01 13:39:11 Number of participants that the trial has enrolled
12 Update 2020/09/12 15:13:51 Date of IRB
Date analysis concluded
13 Update 2020/09/12 15:26:40 Date of IRB
14 Update 2020/10/05 17:50:23 UMIN ID3
15 Update 2020/11/30 17:31:13 Name of person sending information
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16 Update 2022/06/01 10:38:44 Other related information
17 Update 2022/12/01 14:50:00 Name of person sending information
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18 Update 2023/06/02 19:08:38 Date analysis concluded