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The aim of this study is to clarify treatment status and clinical results of acute cerebral ischemia after approval of clot retriever in Japan, and also to obtain a basis for comparative studies.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Group with endovascular treatment | Group with additional endovascular treatment |
| |
| Group without endovascular treatment | Group without additional endovascular treatment |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| endovascular treatment | Procedure | endovascular treatment for acute ischemic stroke patients with large vessel occlusion |
|
| Measure | Description | Time Frame |
|---|---|---|
| modified Rankin Scale (mRS) of 0-2 at 90 days (+/- 10 days) after onset | 90 days |
| Measure | Description | Time Frame |
|---|---|---|
| Death within 90 days (+/- 10 day) after the onset | 90 days | |
| modified Rankin Scale (mRS) of 0-1 at 90 days (+/- 10 days) after onset | 90 days | |
| All bleeding within 90 days (+/- 10 days) after onset |
| Measure | Description | Time Frame |
|---|---|---|
| Symptomatic intracranial hemorrhage within 72 hours (+/- 8 hours) after onset | 72 hours | |
| Reccurrence of stroke within 90 days (+/- 10 days) after onset | 90 days |
Inclusion Criteria:
Exclusion Criteria:
･Patients who are considered inappropriate to participate in the study are excluded.
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Acute cerebral large vessel occlusion admitted within 24 hours after onset.
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| Name | Affiliation | Role |
|---|---|---|
| Shinichi Yoshimura, MD, PhD | Hyogo Medical University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hyogo College of Medicine | Nishinomiya | Hyōgo | 663-8501 | Japan |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 41584006 | Derived | Kamogawa N, Tanaka K, Yamagami H, Yoshimoto T, Uchida K, Morimoto T, Imamura H, Sakai N, Ohara N, Matsumoto Y, Takeuchi M, Shigeta K, Toyoda K, Yoshimura S. Outcomes of Symptomatic Anterior Large Vessel Occlusion by Initial Imaging Assessment Using Diffusion-Weighted Imaging Versus Noncontrast Computed Tomography. Stroke Vasc Interv Neurol. 2022 Apr 16;2(5):e000170. doi: 10.1161/SVIN.121.000170. eCollection 2022 Sep. | |
| 34284599 |
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| ID | Term |
|---|---|
| D000083242 | Ischemic Stroke |
| ID | Term |
|---|---|
| D020521 | Stroke |
| D002561 | Cerebrovascular Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
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| 90 days |
| All intracranial hemorrhage within 90 days (+/- 10 days) after onset | 90 days |
| Symptomatic intracranial hemorrhage within 90 days (+/- 10 days) after onset | 90 days |
| Derived |
| Tanaka K, Yamagami H, Yoshimoto T, Uchida K, Morimoto T, Toyoda K, Sakai N, Yoshimura S. Endovascular Therapy for Acute Ischemic Stroke in Patients With Prestroke Disability. J Am Heart Assoc. 2021 Aug 3;10(15):e020783. doi: 10.1161/JAHA.121.020783. Epub 2021 Jul 21. |
| 33641385 | Derived | Fujita K, Tanaka K, Yamagami H, Yoshimoto T, Uchida K, Morimoto T, Imamura H, Sakai N, Ohara N, Matsumoto Y, Takeuchi M, Shigeta K, Toyoda K, Yoshimura S. Outcomes of Large Vessel Occlusion Stroke in Patients Aged >/=90 Years. Stroke. 2021 May;52(5):1561-1569. doi: 10.1161/STROKEAHA.120.031386. Epub 2021 Mar 1. |
| 32295504 | Derived | Saito T, Itabashi R, Yazawa Y, Uchida K, Yamagami H, Sakai N, Morimoto T, Yoshimura S; RESCUE-Japan Registry 2 Investigators. Clinical Outcome of Patients With Large Vessel Occlusion and Low National Institutes of Health Stroke Scale Scores: Subanalysis of the RESCUE-Japan Registry 2. Stroke. 2020 May;51(5):1458-1463. doi: 10.1161/STROKEAHA.119.028562. Epub 2020 Apr 16. |
| 29695384 | Derived | Yoshimura S, Sakai N, Uchida K, Yamagami H, Ezura M, Okada Y, Kitagawa K, Kimura K, Sasaki M, Tanahashi N, Toyoda K, Furui E, Matsumaru Y, Minematsu K, Morimoto T. Endovascular Therapy in Ischemic Stroke With Acute Large-Vessel Occlusion: Recovery by Endovascular Salvage for Cerebral Ultra-Acute Embolism Japan Registry 2. J Am Heart Assoc. 2018 Apr 25;7(9):e008796. doi: 10.1161/JAHA.118.008796. |
| D009422 |
| Nervous System Diseases |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |