Developement of aneurysm recurrence detection depending on various embolization devices
| Project/Area Number |
24591750
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Kanazawa University |
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Principal Investigator |
UEDA Fumiaki 金沢大学, 医薬保健学総合研究科, 特任准教授 (80293356)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 核磁気共鳴画像 / 脳動脈瘤 / 塞栓術 / 再発 / 予知 / 磁気共鳴画像 / 脳神経疾患 |
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| Outline of Final Research Achievements |
Research of post embolization cerebral aneurysms using MRI depending various medical embolization devices was performed. We used Enterprize Stent and Neuroform Stent in these three years. Contrast enhancement of surrounding coil mass that appeared on recurrent aneurysms were statistically significant(p=0.043).But not so equivalent as initial angiographic result (p=0.002). We desired to evaluate post pipeline stent assist embolization by same MRI methods, but in these three year, this device did not introduced in our country. Although aneurysmal wall contrast enhancement that is same meaning as surrounding coil mass enhancement appeared statistically prominently in cases of recurrence, but variety of devices was limitted. So in near future after such various devices introduction, evaluation of many devices can contribute to establish the usefulness of our MRA methods adjusting to the variation of such new devices.
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Report
(4 results)
Research Products
(12 results)
