Improvement effect of tokishyakuyakusan for fundus circulation in normal tension glaucoma
Project/Area Number |
26460897
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
General internal medicine(including psychosomatic medicine)
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Research Institution | Tohoku University |
Principal Investigator |
Takayama Shin 東北大学, 大学病院, 准教授 (80579954)
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Co-Investigator(Kenkyū-buntansha) |
中澤 徹 東北大学, 医学系研究科, 教授 (30361075)
劉 孟林 東北大学, 大学病院, 医員 (70436153)
檜森 紀子 東北大学, 大学病院, 助教 (20705230)
門馬 靖武 横浜市立大学, 医学研究科, 講師 (80571538)
菊地 章子 東北大学, 医学系研究科, 助教 (00400325)
志賀 由己浩 東北大学, 医学系研究科, 助教 (10623415)
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Project Period (FY) |
2014-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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Keywords | 漢方 / 正常眼圧緑内障 / 血流 / 当帰芍薬散 / 緑内障 / 眼底 |
Outline of Final Research Achievements |
Thirteen healthy subjects received 3 kinds of kampo medicine. Tokishyakuyakusan increased fundus circulation. Nineteen healthy subjects received tokisyakuyakusan. The fundus circulation significantly increased fundus circulation from 30 minutes to 60 minutes compared with water drinking alone. Eleven patients of normal tension glaucoma received tokisyakuyakusan added to conventional treatment. Fundus circulation did not significantly change after 6 months administration.
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Academic Significance and Societal Importance of the Research Achievements |
本研究により、健常人において漢方薬当帰芍薬散の投与が眼底血流を促進することを示した。また、正常眼圧緑内障患者では、一定の割合で当帰芍薬散の投与により体血圧に影響を与えずに、低下した眼底血流が維持されることが示唆された。正常眼圧緑内障は進行性であり、眼底血流は時間経過とともに低下する。正常眼圧緑内障の治療として、眼圧調整、血流改善、神経保護など複数の方向からの治療法が提案されており、本研究は血流の側面からの治療の可能性を提案する結果を示した。
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Report
(6 results)
Research Products
(14 results)
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[Journal Article] Effects of traditional Japanese Kampo medicines for ocular blood flow in healthy subjects2015
Author(s)
Yukihiro Shiga, Taiki Kokubun, Hideyuki Konno, Noriko Himori, Morin Ryu, Natsumi Saito, Takehiro Numata, Soichiro Kaneko, Tadashi Ishii, and Toru Nakazawa
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Journal Title
ICMART XVII, World Congress on Medical Acupuncture Exploring Acupuncture in Medical Science
Volume: 1
Pages: 38-39
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Presentation] 四肢の冷えと片頭痛を伴った緑内障患者に対する当帰芍薬散の効果2017
Author(s)
菊地 章子, 高山 真, 有田 龍太郎, 金子 聡一郎, 齊藤 奈津美, 神谷 哲治, 池野 由佳, 西川 仁, 小島 三千代, 佐々木 浩代, 大澤 稔, 沼田 健裕, 石井 正
Organizer
第68回日本東洋医学会学術総会
Related Report
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[Presentation] Effects of traditional Kampo medicines for ocular blood flow in healthy subjects2015
Author(s)
Shin Takayama, Yukihiro Shiga, Taiki Kokubun, Hideyuki Konno, Noriko Himori, Morin Ryu, Takehiro Numata, Soichiro Kaneko, Tadashi Ishii, and Toru Nakazawa
Organizer
International Council of Medical Acupuncture and Related Techniques
Place of Presentation
Bali, Indonesia
Year and Date
2015-05-08 – 2015-05-10
Related Report
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[Presentation] Effects of traditional Japanese Kampo medicines for ocular blood flow in healthy subjects2015
Author(s)
Shin Takayama, Yukihiro Shiga, Taiki Kokubun, Hideyuki Konno, Noriko Himori, Morin Ryu, Natsumi Saito, Takehiro Numata, Soichiro Kaneko, Tadashi Ishii, and Toru Nakazawa
Organizer
International Congress of Medical Acupuncture and Related Techniques 2015
Place of Presentation
Indonesia, Bali
Year and Date
2015-05-08
Related Report
Int'l Joint Research
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