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Study on the relationship between pneumonia severity and infection level with periodontal pathogens

Research Project

Project/Area Number 23890127
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Periodontal dentistry
Research InstitutionOkayama University

Principal Investigator

KUDO Chieko  岡山大学, 岡山大学病院, 助教 (00397887)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords肺炎 / 歯周病 / 歯周病細菌感染度
Research Abstract

In patients who went into the community hospital for pneumonia, a relationship between periodontal disease and pneumonia was examined statistically. It was found that, the more severe periodontitis the patients had, the easier they got pneumonia. Also, it was suggested that in particular, it is likely that they more easily contracted aspiration pneumonia. From the result of the study in which I participated, it has been suggested that blood IgG antibody titer to periodontal pathogen (it is a test for checking the infection level of periodontal pathogen.) had a significant positive correlation with the severity of periodontal disease. Therefore, the bacteriological evaluation using this blood IgG antibody titers to periodontal pathogen may be useful for screening early patients with pneumonia.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • Research Products

    (21 results)

All 2012 2011

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (16 results)

  • [Journal Article] Assessment of use of Plasma/Serum IgG Test to Screen for Periodontitis2012

    • Author(s)
      Kudo C, Naruishi K, Maeda H, Abiko Y, Hino T, Iwata M, Mitsuhashi C, Murakami S, Nagasawa T, Nagata T, Yoneda S, Nomura Y, Noguchi T, Numabe Y, Ogata Y, Sato T, Shimauchi H, Yamazaki K, Yoshimura A, Takashiba S
    • Journal Title

      J Dent Res

      Volume: 91(12) Pages: 1190-5

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Successful treatment of sepsis caused by Staphylococcus lugdunensis in an adult with 22q11.2 deletion syndrome2012

    • Author(s)
      Hirasaki S, Murakami K, Mizushima T, Ohmori K, Fujita S, Hanayama Y, Kanamori T, Yokota R, Ebara H, Kusano N, Kudo C,Yamaguchi T, Akagi T, Koide N
    • Journal Title

      Intern Med

      Volume: 51(4) Pages: 377-80

    • NAID

      130002062001

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of use of Plasma/Serum IgG Test to Screen for Periodontitis.2012

    • Author(s)
      Kudo C
    • Journal Title

      J Dent Res.

      Volume: 91(12) Pages: 1190-1195

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Successful treatment of sepsis caused by Staphylococcus lugdunensis in an adult with 22q11.2 deletion syndrome.2012

    • Author(s)
      Hirasaki S
    • Journal Title

      Intern Med.

      Volume: 51(4) Pages: 377-380

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prognosis of periodontitis recurrence after intensive periodontal treatment using examination of serum IgG antibody titer against periodontal bacteria2011

    • Author(s)
      Sugi N, Naruishi K, Kudo C, T, Maeda H, Hisaeda-Kako A, Kono Takashiba S
    • Journal Title

      Journal of Clinical Laboratory Analysis

      Volume: 25(1) Pages: 25-32

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] 歯周病原細菌感染度を指標に用いた口腔インプラント施術前後 10 年間の追跡調査研究の提案2012

    • Author(s)
      工藤値英子,峯柴淳二,畑中加珠,高木慎,飯田征二,前田博史,高柴正悟
    • Organizer
      第33回岡山歯学会総会・学術集会
    • Place of Presentation
      岡山
    • Year and Date
      2012-11-24
    • Related Report
      2012 Final Research Report
  • [Presentation] IgG抗体価による歯周病細菌感染度と骨吸収率および高感度CRP値との関係2012

    • Author(s)
      伊東昌洋,工藤値英子,高柴正悟
    • Organizer
      第22回日本歯科医学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2012-11-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 地域における医療要求度への医科歯科連携の中で果たす歯科医療の役割2012

    • Author(s)
      目黒道生,澤田弘一,工藤値英子,久保克行,岩田宏隆,冨山祐佳,下江正幸,苅田典子,前田博史,高柴正悟
    • Organizer
      第22回日本歯科医学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2012-11-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 歯周病原細菌の血漿IgG抗体価測定の高速自動化.2012

    • Author(s)
      山口知子,野添幹雄,工藤値英子,平井公人,江口徹,前田博史,高柴正悟
    • Organizer
      第22回日本歯科医学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2012-11-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Streptococcus mutansのバイオフィルム形成に対するレクチン抑制機構の解析2012

    • Author(s)
      伊東孝,塩田康祥,工藤値英子,高柴正悟
    • Organizer
      第19回日本未病システム学会学術総会
    • Place of Presentation
      金沢
    • Year and Date
      2012-10-28
    • Related Report
      2012 Final Research Report
  • [Presentation] 医科歯科連携による未病対策推進を目的とした歯周病と動脈硬化性疾患の関連性に関する統計学的検討2012

    • Author(s)
      工藤値英子,申偉秀,三辺正人,原井一雄,郷家英二,佐々木脩浩,藤野健正,前田博史,高柴正悟
    • Organizer
      第19回日本未病システム学会学術総会
    • Place of Presentation
      金沢
    • Year and Date
      2012-10-27
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 歯周病原細菌感染度を指標に用いた口腔インプラント施術前後 10 年間の追跡調査研究の提案2012

    • Author(s)
      工藤値英子,畑中加珠,前田博史,高柴正悟
    • Organizer
      日本歯周病学会学術大会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 急性期病院の緩和ケアにおける口腔衛生管理が末期がん患者のQOLの向上につながった症例2012

    • Author(s)
      杉浦裕子,工藤値英子,志茂加代子,三宅香里,三浦留美,高下典子,木村卓爾,玉村亮,市原英基,松岡順治,高柴 正悟
    • Organizer
      日本歯科衛生学会 第6回学術大会
    • Place of Presentation
      盛岡
    • Year and Date
      2012-09-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 全身疾患を有する慢性歯周炎患者に対して内科と連携して歯周治療を行った症例2012

    • Author(s)
      工藤値英子,新井英雄, 前田博史, 高柴正悟
    • Organizer
      日本歯周病学会学術大会
    • Place of Presentation
      札幌
    • Year and Date
      2012-05-19
    • Related Report
      2012 Final Research Report
  • [Presentation] インプラント周囲炎予防のための細菌学的検査による評価基準設定を視長期コホート研究の提案2012

    • Author(s)
      工藤値英子,畑中加珠,前田博史,高柴正悟
    • Organizer
      日学会総会・学術大会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] 歯周病原細菌感染度を指標に用いた口腔インプラント施術前後10年間の追跡調査研究の提案.2012

    • Author(s)
      工藤値英子
    • Organizer
      第33回岡山歯学会総会・学術集会
    • Place of Presentation
      岡山
    • Related Report
      2012 Annual Research Report
  • [Presentation] IgG抗体価による歯周病細菌感染度と骨吸収率および高感度CRP値との関係.2012

    • Author(s)
      伊東昌洋
    • Organizer
      第22 回日本歯科医学会総会
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report
  • [Presentation] 地域における医療要求度への医科歯科連携の中で果たす歯科医療の役割2012

    • Author(s)
      目黒道生
    • Organizer
      第22 回日本歯科医学会総会
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report
  • [Presentation] 歯周病原細菌の血漿IgG抗体価測定の高速自動化2012

    • Author(s)
      山口知子
    • Organizer
      第22 回日本歯科医学会総会
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report
  • [Presentation] 歯周病原細菌感染度を指標に用いた口腔インプラント施術前後10年間の追跡調査研究の提案2012

    • Author(s)
      工藤値英子
    • Organizer
      日本歯周病学会学術大会
    • Place of Presentation
      筑波
    • Related Report
      2012 Annual Research Report
  • [Presentation] 急性期病院の緩和ケアにおける口腔衛生管理が末期がん患者のQOLの向上につながった症例2012

    • Author(s)
      杉浦裕子
    • Organizer
      日本歯科衛生学会 第6回学術大会
    • Place of Presentation
      ,盛岡
    • Related Report
      2012 Annual Research Report

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Published: 2011-09-05   Modified: 2019-07-29  

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