Unique ID issued by UMIN | UMIN000037253 |
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Receipt number | R000041087 |
Scientific Title | Database research Utilizing National Claims Data in Japan:Retrospective Cohort Study of Mechanical Thrombectomy for Acute Ischemic Stroke |
Date of disclosure of the study information | 2019/07/03 |
Last modified on | 2021/07/08 20:32:15 |
Database research Utilizing National Claims Data in Japan:Retrospective Cohort Study of Mechanical Thrombectomy for Acute Ischemic Stroke
Outcome of Mechanical Thrombectomy for Acute IschemicStroke by Japanese National Claims Database
Database research Utilizing National Claims Data in Japan:Retrospective Cohort Study of Mechanical Thrombectomy for Acute Ischemic Stroke
Outcome of Mechanical Thrombectomy for Acute IschemicStroke by Japanese National Claims Database
Japan |
Acute ischemic stroke
Neurology | Neurosurgery |
Others
NO
The purpose of the study is two fold. The first is to evaluate the mid-term outcome of mechanical thrombectomy in Japanese real world. The second is to assess cost-effectiveness of the treatment in Japanese insurance system
Safety,Efficacy
1. Hospitalized term (days) between index stroke and 2 years after it
2. Medical cost between index stroke and 2 years after it
1. All cause mortality
2. Recurrence of stroke
3. Duration of index hospitalization and destination after discharge
4. Rehabiliation
Observational
20 | years-old | <= |
75 | years-old | > |
Male and Female
ICD-10, I630-639 or I650-653 or I660-I669
AND
Brain CT or MRI examination on the admission day or the day after that
AND
Japanese procedure code of rt-PA infusion
AND
use of alteplase
1) Patients who had other procedures which was not related with the index stroke
2) Patient who had the management of acute dissection or aortic aneurysm during study period
3) Patient who had AMI during the study period
4) Patients who had management of active malignancy during the study period
5) Patients who had radiation therapy for active malignant neoplasm during the study period
6) Patient who had mechanical circulatory support during the study period
7) Patients who had maintenance dialysis
8) Patients who had organ transplantation
9) Patient who had trauma
2000
1st name | Tomoyuki |
Middle name | |
Last name | Takura |
The University of Tokyo, Faculty of Medicine
Medical Economics
113-8655
7-3-1, Hongo, Bunkyo-ku, 113-8655, Tokyo, Japan
+817069363485
value-s@umin.ac.jp
1st name | Tomoyuki |
Middle name | |
Last name | Takura |
The University of Tokyo, Faculty of Medicine
Medical Economics
113-8655
7-3-1, Hongo, Bunkyo-ku, 113-8655, Tokyo, Japan
+817069363485
value-s@umin.ac.jp
The University of Tokyo, Faculty of Medicine
The University of Tokyo, Faculty of Medicine
Self funding
Pharmaceuticals and medical Devices Agency of Japan
Pharmaceuticals and medical Devices Agency of Japan
The University of Tokyo, Faculty of Medicine, Institutional Review Board
7-3-1, Hongo, Bunkyo-ku, Tokyo, Japan
03-5841-0818
ethics@m.u-tokyo.ac.jp
NO
2019 | Year | 07 | Month | 03 | Day |
Unpublished
Delay expected |
The analyses has not been finalized
Preinitiation
2019 | Year | 04 | Month | 01 | Day |
2019 | Year | 04 | Month | 01 | Day |
2020 | Year | 03 | Month | 31 | Day |
No other related information
2019 | Year | 07 | Month | 03 | Day |
2021 | Year | 07 | Month | 08 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000041087
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