2015 Fiscal Year Final Research Report
A developmental study of the noninvasive monitoring system for the prediction of abnormal hypertension during dental treatment of the elderly(VI).
| Project/Area Number |
25463131
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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 |
Surgical dentistry
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
OWATARI TSUNETO 東京医科歯科大学, 医歯(薬)学総合研究科, 准教授 (80194322)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 高齢者 / 高血圧危機 / 観血的歯科治療 |
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| Outline of Final Research Achievements |
The effects of local anesthetics, especially vasoconstrictors, to the human circulatory dynamics assuming that circulatory system is a closed circuit were investigated in the invasive dental treatment of the medically compromised elderly with hypertension, ischemic heart disease, valvular heart disease, arrhythmia, diabetes or chronic kidney disease. All data was converted to digital data via 12 bit ADC, and analyzed about the variabilities of blood pressure and heart rate. As the result, it was found that felypressin increased blood pressure (an average of less than 10mmHg), however, adrenalin did not decrease the blood pressure and increased the heart rate.
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| Free Research Field |
医歯薬学
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