A cross-over trial on efficacy of bi-block appliance in patients with obstructive sleep apnea
Project/Area Number |
18K17140
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Research Category |
Grant-in-Aid for Early-Career Scientists
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Allocation Type | Multi-year Fund |
Review Section |
Basic Section 57050:Prosthodontics-related
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Research Institution | Tokyo Medical and Dental University |
Principal Investigator |
ISHIYAMA Hiroyuki 東京医科歯科大学, 東京医科歯科大学病院, 特任助教 (50782273)
|
Project Period (FY) |
2018-04-01 – 2023-03-31
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Project Status |
Completed (Fiscal Year 2022)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 閉塞性睡眠時無呼吸 / 口腔内装置 / 上下一体型 / 上下分離型 / 治療効果 / 患者満足度 / 副作用 / QOL / 口腔内装置治療 / 分離型装置の有効性 / 閉塞性睡眠時無呼吸症 / 分離型 / 治療効果・QOL |
Outline of Final Research Achievements |
Oral appliance (OA) therapy for obstructive sleep apnea (OSA) can be structurally classified into mono-block and bi-block OA. The aim of this study was to conduct a systematic review and meta-analysis to determine which structure is more effective before proceeding with a prospective, comparative study of mono-block OA and bi-block OA. After secondary screening, two articles remained, and a meta-analysis showed that mono-block OA significantly reduced the apnea-hypopnea index (AHI) and significantly increased patient satisfaction compared to bi-block OA. Therefore, it was shown that mono-block OA was more effective than bi-block OA in OA therapy for OSA patients.
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Academic Significance and Societal Importance of the Research Achievements |
OAの構造について, これまで一体型, 分離型どちらが有効かについて議論が分かれていたが, 本研究の結果は臨床医がOA療法を際, 装置の設計を考える上での指標となる. 一体型OAはOSA治療効果だけでなく, 患者満足度も良いという事から, 総合的にも有効な装置である事が示された.
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Report
(6 results)
Research Products
(24 results)
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[Presentation] いびき音解析による閉塞性睡眠時無呼吸症重症度判定の新たな指標について2019
Author(s)
林奨太, 玉岡明洋, 立石知也, 藤江俊秀, 稲葉雄一郎, 鈴木康弘, 上里彰仁, 治徳大介, 秀島雅之, 中村周平, 飯田知里, 石山裕之 ,室田勇騎, 半田伊吹, 宮崎泰成
Organizer
日本睡眠学会第44回定期学術集会
Related Report
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[Presentation] 閉塞性睡眠時無呼吸症における口腔内装置の適応症に関する, 新たな診断法の確立-呼吸抵抗の有用性について-2018
Author(s)
石山裕之, 秀島雅之, 玉岡明洋, 藤江俊秀, 中村周平, 林 奨太, 飯田 知里, 西山 暁, 嶋田昌彦, 宮崎泰成.
Organizer
第17回日本睡眠歯科学会総会・学術集会
Related Report
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