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Follow-up Study on risk factor of TMD symptoms Incidence related Sleep Bruxsim

Research Project

Project/Area Number 19791440
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field 補綴理工系歯学
Research InstitutionOkayama University

Principal Investigator

SAKAGUCHI Chiyomi  Okayama University, 医学部・歯学部附属病院, 医員 (50423314)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,680,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords歯科補綴学一般 / 睡眠時ブラキシズム / 顎関節症 / 顎関節雑音(クリック) / 咀嚼筋痛 / 貼付型ブラキシズム測定装置 / 疫学研究 / 顎関節クリック / 若年者
Research Abstract

睡眠時ブラキシズム(歯ぎしり)は、歯や歯周組織に害を及ぼすだけでなく、筋痛や顎関節障害を発症・継続させる因子として考えられてきた。しかしこれらの関連性については未だ明確な結論は得られていない。そこで我々は、顎関節症の好発年齢である高校生を対象に疫学研究を行ったところ、ブラキシズム頻度と顎関節雑音(クリック)の関連性が認められた。さらに継続研究を行いブラキシズムと顎関節症発症や症状継続の因果関係を検討したところ、ブラキシズムは有意なリスク因子とはいえなかった。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (11 results)

All 2008 2007

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (8 results)

  • [Journal Article] Relationship between the frequency of sleep bruxism and the prevalence of signs and symptoms of temporomandibular disorders in an adolescent population2008

    • Author(s)
      Chiyomi Nagamatsu-Sakaguchi, Hajime Minakuchi, Glenn T. Clark, Takuo Kuboki
    • Journal Title

      The International Journal of Prosthodontics Vol21.number4

      Pages: 292-298

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between the frequency of sleep bruxism and the prevalencesigns and symptoms of temporomadibular disorders in an adolescent population2008

    • Author(s)
      Sakaguchi C., et.al.
    • Journal Title

      International Journal of Prosthodontics 21

      Pages: 292-298

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between the frequency of sleep bruxism and the prevalence signs and symptcms of teporomadibular disorders in an adolescent population.2007

    • Author(s)
      Sakaguchi C., et. al.
    • Journal Title

      International Journal of Prosthodomtics (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 小型貼付型ブラキシズム検出装置の歯科臨床への応用(テーブルクリニック)2008

    • Author(s)
      水口一,坂口千代美,川上彩,黒井隆太,松香芳三,Glenn T. Clark,窪木拓男
    • Organizer
      第21回日本歯科医学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-11-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 大学病院補綴科初診患者ならびに顎関節症外来受診患者のブラキシズムレベルに関する研究2008

    • Author(s)
      黒井隆太,水口一,川上彩,坂口千代美,松香芳三,窪木拓男
    • Organizer
      第22回日本顎頭蓋機能学会学術大会
    • Place of Presentation
      兵庫
    • Year and Date
      2008-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Matsuka Y and Kuboki T. Does sleep bruxism relate to the precipitation of TMJ clicking?2008

    • Author(s)
      Sakaguchi C, Minakuchi H, Kawakami A, Kuroi R
    • Organizer
      86th General Session & Exhibition of the IADR
    • Place of Presentation
      Canada Toronto
    • Year and Date
      2008-07-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Does sleep bruxism relate to the precipitation of TMJ clicking2008

    • Author(s)
      Sakaguchi C., et.al.
    • Organizer
      86 th General Session & Exhibition of the IADR
    • Place of Presentation
      Toronto
    • Year and Date
      2008-07-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 若年における咀嚼筋の圧痛に及ぼす睡眠時ブラキシズム頻度の影響2008

    • Author(s)
      川上彩,坂口千代美,水口一,黒井隆太,松香芳三,窪木拓男
    • Organizer
      第117回(社)日本補綴歯科学会学術大会 第1回日本・中国・韓国 補綴歯科学会共催学術大会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-06-07
    • Related Report
      2008 Final Research Report
  • [Presentation] Relationship between the frequency of sleep bruxism and the prevalence of signs and symptoms of temporomandibular disorders in an adolescent population2008

    • Author(s)
      Chiyomi Nagamatsu-Sakaguchi, Hajime Minakuchi, Yoshizo Matsuka, Glenn T.Clark and Takuo Kuboki
    • Organizer
      AAOP 2008 Annual Conference
    • Place of Presentation
      Los Angeles, California
    • Related Report
      2008 Final Research Report
  • [Presentation] 被検者の自覚や家族の指摘のみで睡眠時ブラキシズムは診断できるか?2007

    • Author(s)
      坂口(永松)千代美, 他
    • Organizer
      第28回 岡山歯学会総会・学術大会
    • Place of Presentation
      岡山大学創立五十周年記念館
    • Year and Date
      2007-08-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 被験者の自覚や家族の指摘のみで睡眠時ブラキシズムは診断できるか?2007

    • Author(s)
      坂口(永松)千代美, 他
    • Organizer
      第116回 日本補綴歯科学会
    • Place of Presentation
      神戸ポートピアホテル
    • Year and Date
      2007-05-19
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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