Name: UMIN ID:
Unique ID issued by UMIN | UMIN000025407 |
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Receipt number | R000029249 |
Scientific Title | Multicenter Prospective Survey of Perioperative Complications of Spine Surgery in Patients aged 80 Years or Older |
Date of disclosure of the study information | 2017/01/01 |
Last modified on | 2018/06/15 14:04:27 |
No. | Disposal | Last modified on | Item of update | |
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1 | Insert | 2016/12/26 15:05:42 | ||
2 | Update | 2017/12/13 23:20:16 | Recruitment status |
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3 | Update | 2017/12/13 23:23:22 | Email1 |
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4 | Update | 2018/06/15 14:04:27 | Recruitment status Last follow-up date |