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Unique ID issued by UMIN UMIN000026929
Receipt No. R000030453
Scientific Title Effectiveness of bile cytology using endoscopic transpapillary gallbladder drainage to distinguish gallbladder cancers from benign gallbladder diseases. -a prospective multicenter observational study-
Date of disclosure of the study information 2017/04/10
Last modified on 2020/10/12 16:23:37

No. Disposal Last modified on Item of update
1 Insert 2017/04/10 18:47:05
2 Update 2017/10/25 13:46:34 Recruitment status
3 Update 2020/04/12 09:11:08 Recruitment status
Date of IRB
4 Update 2020/10/12 16:22:58 Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
5 Update 2020/10/12 16:23:37 Recruitment status

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