Clinical significance of perioperative atrial fibrillation in the setting of noncardiac surgery
| Project/Area Number |
17K18085
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Cardiovascular medicine
Anesthesiology
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| Research Institution | Kyorin University |
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Principal Investigator |
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 術後心房細動 / 非心臓手術 / 悪性腫瘍 / 周術期心房細動 / 脳梗塞 / 抗凝固療法 |
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| Outline of Final Research Achievements |
This study demonstrated that the incidence of perioperative atrial fibrillation (POAF) was 10% (PLOS ONE. 2019;14(5):e0216239). Of them, 80% were asymptomatic. Approximately 30% of patients with POAF recurred 1-year AF (Canadian Journal of Cardiology. 2019;35(11):1449). Our study indicates that POAF is not a temporal arrhythmia and careful observation should be needed.
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| Academic Significance and Societal Importance of the Research Achievements |
心房細動は脳梗塞の主要な原因の一つである。非心臓手術を受けた患者の中には術後に心房細動を起こすことがあるが、一過性の不整脈とみなされその後フォローされない事が少なくなかった。今回、術後に心房細動を起こした患者がその後の経過で心房細動を再発することを示した。従来の常識を打破し、今までフォローされていなかった患者に適切な治療を受ける機会をもたらしたという点で、本研究の学術的・社会的意義は高い。
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Report
(4 results)
Research Products
(8 results)
