• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of the new examination for OSAS diagnoses using the sound analysis of the snoring

Research Project

Project/Area Number 15K20605
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Orthodontics/Pediatric dentistry
Research InstitutionKagoshima University

Principal Investigator

SUGA Hokuto  鹿児島大学, 医歯学域歯学系, 助教 (40610621)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords閉塞性睡眠時無呼吸症候群 / 流体力学解析 / 口腔内装置 / 睡眠時無呼吸症候群
Outline of Final Research Achievements

The aim of this study was to development of the new examination for obstructive sleep apnea syndrome (OSAS) diagnoses.
As a computational fluid dynamics (CFD) result, the oral appliance (OA) treatment improved a ventilation condition of the pharyngeal airway. And apnea-hypopnea index (AHI) of the OSAS patients before the OA treatment and pressure of epiglottic tip level showed a correlation. In conclusion pressure of CFD showed OSAS severity and velocity of CFD showed ventilator impairment site of OSAS. CFD was thought to have possibilities to become the new screening test of OSAS.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (12 results)

All 2018 2017 2016

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (6 results) (of which Invited: 1 results) Book (1 results)

  • [Journal Article] 小児の口呼吸が睡眠ならびに日中の行動におよぼす影響のアンケート調査2018

    • Author(s)
      宮川 尚之、岩崎 智憲、 菅 北斗、 伴 祐輔、 山崎 要一
    • Journal Title

      小児歯科学雑誌

      Volume: 56巻1号 Pages: 19-25

    • NAID

      130007603735

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationships between nasal resistance, adenoids, tonsils, and tongue posture and maxillofacial form in Class II and Class III children.2017

    • Author(s)
      Iwasaki T, Sato H, Suga H, Takemoto Y, Inada E, Saito I, Kakuno E, Kanomi R, Yamasaki Y
    • Journal Title

      American Journal of Orthodontics & Dentofacial Orthopedics.

      Volume: 151 Issue: 5 Pages: 929-40

    • DOI

      10.1016/j.ajodo.2016.10.027

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of pharyngeal airway respiration pressure on Class II mandibular retrusion in children: a computational fluid dynamics study of inspiration and expiration2017

    • Author(s)
      Iwasaki T, Sato H, Suga H, Takemoto Y, Inada E, Saito I, Kakuno E, Kanomi R, Yamasaki Y
    • Journal Title

      Orthodontics & Craniofacial Research

      Volume: 20 Issue: 2 Pages: 95-101

    • DOI

      10.1111/ocr.12145

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of pre-surgical nasoalveolar moulding on maxillary arch and nasal form in unilateral cleft lip and palate before lip surgery.2017

    • Author(s)
      Fuchigami T, Kimura N, Kibe T, Tezuka M, Amir MS, Suga H, Takemoto Y, Hashiguchi M, Maeda-Iino A, Nakamura N.
    • Journal Title

      Orthod Craniofac Res.

      Volume: 20(4) Issue: 4 Pages: 209-215

    • DOI

      10.1111/ocr.12199

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effect of Herbst appliance on pharyngeal airway ventilation conditions evaluated using computational fluid dynamics.2017

    • Author(s)
      Iwasaki T, Sato H, Suga H, Minami A, Yamamoto Y, Takemoto Y, Inada E, Saitoh I, Kakuno E, Kanomi R, Yamasaki Y
    • Journal Title

      The Angle Orthodontist.

      Volume: 87 Issue: 3 Pages: 397-403

    • DOI

      10.2319/080616-603.1

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 上気道流体シミュレーションを用いた小児OSASの原因部位特定方法の検討2017

    • Author(s)
      柳澤 彩佳、岩崎 智憲、 杉山 剛、 佐藤 秀夫、 菅 北斗、 山本 祐士、 橋口 真紀子、 杉田 完爾、 山崎 要一
    • Organizer
      第42回日本睡眠学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 骨縁下歯根破折を認めた永久切歯に補綴処置を行った1例2017

    • Author(s)
      橋口 真紀子、佐藤 秀夫、 武元 嘉彦、 菅 北斗、 合田 義仁、 山本 佑士、 白澤 良執、 岩崎 智憲、 山崎 要一
    • Organizer
      第35回日本小児歯科学会九州地方会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 上顎急速拡大によりDown症候群児OSASの改善を認めた1症例―流体シミュレーションを用いた閉塞原因部位の特定―2016

    • Author(s)
      山本祐士、佐藤秀夫、岩崎智憲、南 彩佳、菅 北斗、橋口真紀子、稲田絵美、奥 猛志、山﨑要一
    • Organizer
      第33回日本障害者歯科学会総会
    • Place of Presentation
      ソニックシティ(埼玉県・さいたま市)
    • Year and Date
      2016-09-30
    • Related Report
      2016 Research-status Report
  • [Presentation] ダウン症候群児への上顎急速拡大によりOSASの改善を認めた一症例2016

    • Author(s)
      佐藤秀夫、岩崎智憲、菅 北斗、橋口真紀子、南 彩佳、奥 猛志、田中 巽、山﨑要一
    • Organizer
      第41回日本睡眠学会
    • Place of Presentation
      京王プラザホテル(東京都・新宿区)
    • Year and Date
      2016-07-07
    • Related Report
      2016 Research-status Report
  • [Presentation] 歯科における閉塞性睡眠時無呼吸症に対する治療及びスクリーニング2016

    • Author(s)
      中野旬之、三島克章、菅 北斗、吉村 力、森 悦秀
    • Organizer
      第41回日本睡眠学会
    • Place of Presentation
      京王プラザホテル(東京都・新宿区)
    • Year and Date
      2016-07-07
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 小児における生活環境と齲蝕罹患に関する統計学的検討2016

    • Author(s)
      合田義仁、稲田絵美、村上大輔、岩崎智憲、佐藤秀夫、菅 北斗、橋口真紀子、山本祐士、南 彩佳、山﨑要一
    • Organizer
      第34回日本小児歯科学会九州地方会大会
    • Place of Presentation
      宮崎市民プラザ(宮崎県・宮崎市)
    • Related Report
      2016 Research-status Report
  • [Book] 外科的矯正治療カラーアトラス2017

    • Author(s)
      菅北斗
    • Total Pages
      3
    • Publisher
      九州大学出版会
    • Related Report
      2017 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi