Risk stratification of postoperative orthostatic hypotension in the early period after the abdominal surgery and development of a prevention device.
| Project/Area Number |
24592341
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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 |
Anesthesiology/Resuscitation studies
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| Research Institution | Kochi University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YAMASAKI Fumiyasu 高知大学, 教育研究部医療学系, 講師 (10243841)
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| Co-Investigator(Renkei-kenkyūsha) |
SATO Takayuki 高知大学, 教育研究部医療学系, 教授 (90205930)
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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 |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 周術期管理学 / 術後起立性低血圧 / 腹部手術 / 先端機能デバイス / 低侵襲性治療システム |
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| Outline of Final Research Achievements |
We predicted risk factors of postoperative orthostatic hypotension (OHT) in the early period after the abdominal surgery, and developed a prevention device with new shock pants which could support safety recovery. In 161 patients with post gastric cancer surgery, OHT was smaller with laparoscopic surgery than with laparotomy. And it related to the decrease of blood pressure (BP) by standing before surgery. Dizziness were frequently occurred in elderly, lower diastolic BP in standing , large decrease of BP, having calcium blocker and α blocker, Y-graft surgery. We developed a prototype of a noninvasive artificial feedback system with a modified anti-G suit. We changed air bladder and fitting feel. The system could buffer a change of pants pressure due to respiratory abdominal motion.
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Report
(4 results)
Research Products
(10 results)
