UMIN-CTR History
Name： UMIN ID：
| Unique ID issued by UMIN | UMIN000035294 |
|---|---|
| Receipt number | R000040212 |
| Scientific Title | Risk factors for unsuccessful endoscopic re-intervention after metallic stent-in-stent placement for malignant hilar biliary obstruction |
| Date of disclosure of the study information | 2018/12/17 |
| Last modified on | 2022/12/19 11:43:51 |
| No. | Disposal | Last modified on | Item of update | |
|---|---|---|---|---|
| 1 | Insert | 2018/12/17 23:28:28 | ||
| 2 | Update | 2022/12/19 11:43:51 | Recruitment status Date of IRB Last follow-up date |
