The Relationship between Maternal Periodontal Disease and Preterm Low Birth-Weight Infants.

• Project/Area Number: 22792096
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Periodontal dentistry
• Research Institution: Showa University
• Principal Investigator: KOIDE Yoko 昭和大学, 歯学部, 助教 (40407466)
• Co-Investigator(Renkei-kenkyūsha): OTSUKI Katsufumi 昭和大学, 医学部, 講師 (90276527)
• Research Collaborator: OKAI Takashi 昭和大学, 医学部, 教授 (40126016) ; YAMAMOTO Matsuo 昭和大学, 歯学部, 教授 (50332896) ; OKAMATSU Yoshimasa 昭和大学, 歯学部, 助教 (50286845) ; SUDA Reiko 昭和大学, 歯学部, 講師 (90175414)
• Project Period (FY): 2010 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 歯周病 / 早産

Research Abstract

Since 1996, there have been many studies about the association between maternal periodontal disease and the preterm low birth-weight infants in foreign countries. However, there is no consensus about the association between maternal periodontal disease and the preterm low birth-weight infants. On the other hand, there are few studies about the association between maternal periodontal disease and the preterm low birth-weight infants in Japan. It is also unknown the prevalence of periodontal disease in Japanese pregnant women.
The purpose of this prospective cohort study is to investigate whether maternal periodontal disease is risk factors of the preterm low birth-weight infants in Japanese women.
The present study suggested that maternal periodontal disease may be related to preterm low birth-weight infants in Japanese women.

Research Products

• [Journal Article] 『周産期医学必修知識(第7版)』母子保健編(Part VI)母子保健妊婦と歯科保健 (2011)
  • Author(s): 大槻克文、小出容子、太田創、澤田真紀、岡井崇
  • Journal Title: 周産期医学 Pages: 994-997
• [Journal Article] 日本人妊婦の歯周病罹患状態が早産に及ぼす影響 (2011)
  • Author(s): 小出容子、大槻克文、山本松男、岡井崇
  • Journal Title: 産婦人科の実際 Volume: 60 Pages: 1529-1533
  • Peer Reviewed
• [Presentation] 日本在住妊婦の歯周病罹患状態が早産に及ぼす影響 (2012)
  • Author(s): 小出容子、大槻克文、山本松男
  • Organizer: 第55回春季日本歯周病学会学術大会
  • Place of Presentation: 札幌コンベンションセンター
  • Year and Date: 2012-05-18
• [Presentation] 炎症性疾患としての歯周病は早産発症のリスクファクターとなり得るか (2012)
  • Author(s): 大槻克文、小出容子、澤田真紀、岡井崇
  • Organizer: 第64回日本産科婦人科学会学術大会
  • Place of Presentation: 神戸国際展示場
  • Year and Date: 2012-04-13
• [Presentation] 炎症性疾患としての歯周病 (2011)
  • Author(s): 小出容子、大槻克文、山本松男、岡井崇
  • Organizer: 第47回日本周産期新生児医学会
  • Place of Presentation: 札幌コンベンションセンター
  • Year and Date: 2011-07-11
• [Presentation] 日本人妊婦の歯周病罹患状態が早産に及ぼす影響 (2010)
  • Author(s): 小出容子、大槻克文、山本松男、岡井崇
  • Organizer: 第46回日本周産期新生児医学会
  • Place of Presentation: 神戸国際展示場
  • Year and Date: 2010-07-12
• [Presentation] 妊婦の歯周病罹患状態が早産に及ぼす影響 (2010)
  • Author(s): 小出容子
  • Organizer: 第46回 日本周産期新生児医学会
  • Place of Presentation: 神戸国際会議場
  • Year and Date: 2010-07-12