UMIN-CTR History
Name： UMIN ID：
| Unique ID issued by UMIN | UMIN000015093 |
|---|---|
| Receipt number | R000017551 |
| Scientific Title | Usefulness and safety in uncovered metallic stent and the covered metallic stent insertion for distal biliary tract obstruction in the unresectable malignancy. -multi-center prospective randomized trial- |
| Date of disclosure of the study information | 2014/10/01 |
| Last modified on | 2020/01/21 12:31:11 |
| No. | Disposal | Last modified on | Item of update | |
|---|---|---|---|---|
| 1 | Insert | 2014/09/09 05:40:18 | ||
| 2 | Update | 2020/01/21 12:31:11 | Recruitment status Date of IRB Last follow-up date |
