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Aiming to Establish Prophylaxis for Gingivitis in Early Pregnancy

Research Project

Project/Area Number 17K12316
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Lifelong developmental nursing
Research InstitutionJuntendo University

Principal Investigator

Suzuki Noriko  順天堂大学, 医療看護学部, 准教授 (70460574)

Co-Investigator(Kenkyū-buntansha) 井村 英人  愛知学院大学, 歯学部, 講師 (10513187)
吉田 磨弥 (大野磨弥)  愛知学院大学, 歯学部, 歯学部研究員 (70760718)
清水 三紀子  藤田医科大学, 医療科学部, 助教 (90402627)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords妊婦 / 妊娠初期 / 口腔ケア / 妊娠性歯肉炎 / つわり / 歯肉炎 / 歯科受診
Outline of Final Research Achievements

The study was conducted on 32 pregnant women in the first trimester of pregnancy and 18 controls who visited the obstetric outpatient clinic for antenatal health examination purposes from May to August 2019. Saliva collection and questionnaire survey were conducted. Four oral bacteria (P.i., P.g., T.f., and T.d.) were determined from the collected saliva by the PCR-invader method, and Estradiol was determined by the EIA method. The amount of Estradiol was significantly higher in the pregnant women's group. There was no difference in the number of times oral care was performed and the method of oral care between the two groups.

Academic Significance and Societal Importance of the Research Achievements

本研究成果から、妊娠初期の妊婦の口腔内環境の実態を客観的データで提示できたことは、学術的な意義がある。また、本研究成果をふまえ、根拠をもって妊娠初期の妊婦に口腔ケアの必要性、具体的な口腔ケア方法、歯科受診の指導を行うことができると考える。妊娠初期から妊婦の口腔管理を行い、産科と歯科の連携に繋がることにもなるため、社会的意義があると考える。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (3 results)

All 2021 2020

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (2 results)

  • [Journal Article] Preegnant women with more severe morning sickness require frequent gargling and tooth brushing2021

    • Author(s)
      Noriko Suzuki, Hideto Imura, Mikiko Shimizu,et.al
    • Journal Title

      日本口腔ケア学会雑誌

      Volume: 16(1) Pages: 41-46

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 妊娠初期における妊婦の口腔内環境の変化について(第1報)2020

    • Author(s)
      鈴木紀子、山下健太郎、清水三紀子、篠原光代、井村英人、夏目長門
    • Organizer
      第17回日本口腔ケア学会総会・学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 妊娠初期における妊婦の口腔内環境の変化について(第2報) つわり症状に応じた口腔ケア方法の開発2020

    • Author(s)
      鈴木紀子、山下健太郎、清水三紀子、篠原光代、井村英人、夏目長門
    • Organizer
      第17回日本口腔ケア学会総会・学術大会
    • Related Report
      2020 Research-status Report

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Published: 2017-04-28   Modified: 2023-01-30  

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