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Prevalence of H.pylori infection in junior high school students

Research Project

Project/Area Number 23590821
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Public health/Health science
Research InstitutionAichi Medical University

Principal Investigator

LIN Yingsong  愛知医科大学, 医学部, 准教授 (50340302)

Co-Investigator(Kenkyū-buntansha) 中山 佳子 (杉山 佳子 / 杉山 佳子(中山佳子))  信州大学, 医学部・小児医学 (20600498)
菊地 正悟  愛知医科大学, 医学部・公衆衛生学 (40224901)
上田 純子  愛知医科大学, 医学部・公衆衛生学 (90454339)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywordsヘリコバクター・ピロリ / 抗体陽性率 / ヘリコバクターピロリ感染 / 有病率 / 中学生 / ペプシノゲン / ピロリ菌 / ペプシノーゲン / 感染率 / 胃粘膜
Research Abstract

We conducted an epidemiologic study to estimate the prevalence of H.pylori infection among junior high school students in Nagano Prefecture. The serum antibodies to H. pylori were examined using an antibody determination kit. Overall, the prevalence of H.pylori was 3.1% (14/454) among junior high school students. There were no apparent differences in the prevalence of H.pylori infection between rural and urban areas. We also measured serum pepsinogen, and the results showed that both serum pepsinogen 1 and pepsinogen 2 were increased among students infected with H.pylori.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2014 2013 2012

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (6 results)

  • [Journal Article] Prevalence of Helicobacter pylori infection by birth year and geographic area in Japan.2014

    • Author(s)
      Ueda J, Gosho M, Inui Y, Matsuda T, Sakakibara M, Mabe K, Nakajima S, Shimoyama T, Yasuda M, Kawai T, Murakami K, Kamada T, Mizuno M, Kikuchi S, Lin Y, Kato M.
    • Journal Title

      Helicobacter

      Volume: 19(2) Issue: 2 Pages: 105-110

    • DOI

      10.1111/hel.12110

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diagnostic Accuracy of the E-Plate Serum Antibody Test Kit in Detecting <i>Helicobacter pylori</i> Infection Among Japanese Children2014

    • Author(s)
      Ueda J, Okuda M, Nishiyama T, Lin Y, Fukuda Y, Kikuchi S
    • Journal Title

      Journal of Epidemiology

      Volume: 24 Issue: 1 Pages: 47-51

    • DOI

      10.2188/jea.JE20130078

    • NAID

      130003383378

    • ISSN
      0917-5040, 1349-9092
    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diagnostic accuracy of the E-plate serum antibody test kit in detecting Helicobacter pylori infection among Japanese children.2014

    • Author(s)
      Ueda J, Okuda M, Nishiyama T, Lin Y, Fukuda Y, Kikuchi S.
    • Journal Title

      Journal of Epidemiology

      Volume: 24(1) Pages: 47-51

    • NAID

      130003383378

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multilocus sequence typing of DNA from faecal specimens for the analysis of intra-familial transmission of Helicobacter pylori.2013

    • Author(s)
      Osaki T
    • Journal Title

      J Med Microbiol.

      Volume: 62 Issue: 5 Pages: 761-765

    • DOI

      10.1099/jmm.0.053140-0

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 長野県における中学生のH.pylori感染状況2014

    • Author(s)
      林 櫻松、中山佳子、上田純子、本郷 実、菊地正悟
    • Organizer
      日本ヘリコバクター学会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] Helicobacter pylori除菌治療コンセンサスと今後の展開H.pylori除菌による胃がん予防の年齢別費用対効果2013

    • Author(s)
      菊地正悟, 加藤元嗣
    • Organizer
      第21回日本消化器病学会
    • Place of Presentation
      東京
    • Year and Date
      2013-10-09
    • Related Report
      2013 Final Research Report
  • [Presentation] 中学生のH.pylori感染状況ー長野県及び北海道における疫学調査2013

    • Author(s)
      林櫻松, 中山佳子, 小笠原実, 上田純子, 本郷実, 間部克裕, 加藤元, 柳生聖子, 菊地正悟
    • Organizer
      第19回日本ヘリコバクター学会
    • Place of Presentation
      長崎
    • Year and Date
      2013-06-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 中学生のH. pylori疫学調査における抗体陽性者の臨床的特徴2013

    • Author(s)
      中山佳子, 林櫻松, 上田純, 本郷実, 菊地正悟
    • Organizer
      第19回日本ヘリコバクター学会
    • Place of Presentation
      長崎
    • Year and Date
      2013-06-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 中学生のH.pylori感染状況―長野県及び北海道における疫学調査2013

    • Author(s)
      林櫻松、中山佳子、小笠原実、上田純子、本郷実、間部克裕、加藤元嗣、柳生聖子、菊地正悟
    • Organizer
      日本ヘリコバクター学会
    • Place of Presentation
      長崎
    • Related Report
      2012 Research-status Report
  • [Presentation] わが国小児のHelicobacter pylori感染有病率と将来の胃がん発生2012

    • Author(s)
      菊地正悟, 上田純子, 柳生聖子, 林櫻松
    • Organizer
      第71回日本癌学会学術総会
    • Place of Presentation
      札幌
    • Related Report
      2013 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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