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Unique ID issued by UMIN UMIN000020772
Receipt No. R000023973
Scientific Title Retrospective cohort study for evaluation of efficacy of a newly developed dilator for endosonography-guided biliary drainage
Date of disclosure of the study information 2016/01/27
Last modified on 2016/07/28 09:54:33

No. Disposal Last modified on Item of update
1 Insert 2016/01/27 23:13:20
2 Update 2016/01/28 23:50:40 Study type
Basic design
Randomization
Blinding
Control
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_1
Interventions/Control_2
Interventions/Control_2
3 Update 2016/01/28 23:53:47 Other related information
Other related information
4 Update 2016/07/28 09:48:34 Name of primary sponsor
Organization
5 Update 2016/07/28 09:54:33 Recruitment status
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded


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