Prevention of paraplegia during thoracoabdominal aortic surgery using pulsatile extracorporeal circulation and monitoring of intercostal arterial pressure
| Project/Area Number |
21591798
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thoracic surgery
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| Research Institution | Hiroshima University |
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Principal Investigator |
SUEDA Taijiro 広島大学, 大学院・医歯薬学総合研究科, 教授 (10162835)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 心臓大血管外科学 / 脊髄虚血 / 対麻痺 / 胸腹部大動脈瘤 / 運動誘発電位 / 知覚誘発電位 / 拍動流体外循環 / 定常流体外循環 |
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| Research Abstract |
We performed pulsatile extracorporeal circulation to prevent spinal cord injury(paraplegia) during experimental thoracoabdominal aortic surgery using canine model. After segmental clamping of descending and abdominal aorta, motor-evoked potentials decreased significantly. Pulsatile partial extracorporeal circulation could improve collateral blood flow of spinal cord and amplitudes of motor-evoked potentials compared with non-pulsatile partial extracorporeal circulation
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Report
(4 results)
Research Products
(34 results)
