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Fecal Microbiota Transplantation for Children with Ulcerative Colitis

Research Project

Project/Area Number 17K18405
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Pediatrics
Gastroenterology
Research InstitutionNational Center for Child Health and Development

Principal Investigator

SHIMIZU HIROTAKA  国立研究開発法人国立成育医療研究センター, 器官病態系内科部, 医師 (80751198)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords糞便移植 / 腸内細菌叢 / 炎症性腸疾患 / 潰瘍性大腸炎 / 小児 / 腸内細菌 / 小児消化器病学 / 下部消化管学(小腸、大腸)
Outline of Final Research Achievements

In this study, repetitive fecal microbiota transplantations (FMTs) using anaerobically-prepared stool after antibiotic pretreatment altered the intestinal bacterial compositions. Clinical and endoscopic remission was achieved in 2 patients who had never received infliximab or tacrolimus. Further studies are needed to optimize FMT methods and donor and patient selection.

Academic Significance and Societal Importance of the Research Achievements

小児潰瘍性大腸炎患者8例に対して糞便移植を行い、2例で臨床的寛解に加えて、内視鏡的寛解を1年間にわたり達成できたことは有意義であった。一方で、6例は長期的寛解を達成しえなかったが、うち5例は現在使用できるあらゆる治療薬を駆使しても寛解を維持できない最重症例であった。腸内細菌叢の解析では、8例中7例がドナーと大きく異なる細菌組成だったが、8例中6例では移植によりドナーに近似する傾向が見られた。
以上より、あらゆる治療に抵抗性の最重症例よりは軽症~中等症の症例に効果が期待できる可能性があること、および、小児患者に最適なドナー組成について、さらなる検討が望まれることが考えられた。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (8 results)

All 2019 2017

All Presentation (8 results) (of which Int'l Joint Research: 4 results)

  • [Presentation] 小児潰瘍性大腸炎8例に対する抗菌薬前処置併用複数回反復糞便移植の報告2019

    • Author(s)
      清水 泰岳
    • Organizer
      第15回日本消化管学会総会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] OUTCOME OF THE REPETITIVE FECAL MICROBIOTA TRANSPLANTATION USING FECAL SOLUTION PREPARED UNDER THE ANAEROBIC CONDITION FOLLOWING THE ANTIBIOTIC PRETREATMENT IN EIGHT CHILDREN WITH ULCERATIVE COLITIS2019

    • Author(s)
      Hirotaka Shimizu
    • Organizer
      2019 Crohn's & Colitis Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 小児潰瘍性大腸炎患者8例に対する抗菌薬前処置併用糞便移植の実施経験2019

    • Author(s)
      清水 泰岳
    • Organizer
      第122回日本小児科学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Stool Preparation Under Anaerobic Conditions Contributes to Retaining Obligate Anaerobes for Faecal Microbiota Transplantation2019

    • Author(s)
      Shimizu H. Arai K. Takahashi T. Asahara T. Tsuji H. Matsumoto S. Takeuchi I. Kyodo R. Yamashiro Y.
    • Organizer
      5th INTERNATIONAL SYMPOSIUM ON PAEDIATRIC INFLAMMATORY BOWEL DISEASE
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 小児潰瘍性大腸炎8例に対する抗菌薬前処置併用複数回反復糞便移植の報告2019

    • Author(s)
      清水 泰岳
    • Organizer
      第15回日本消化管学会総会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] OUTCOME OF THE REPETITIVE FECAL MICROBIOTA TRANSPLANTATION USING FECAL SOLUTION PREPARED UNDER THE ANAEROBIC CONDITION FOLLOWING THE ANTIBIOTIC PRETREATMENT IN EIGHT CHILDREN WITH ULCERATIVE COLITIS2019

    • Author(s)
      Hirotaka Shimizu
    • Organizer
      2019 Crohn's & Colitis Congress
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 小児潰瘍性大腸炎患者8例に対する抗菌薬前処置併用糞便移植の実施経験2019

    • Author(s)
      清水 泰岳
    • Organizer
      第122回日本小児科学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] Anaerobic Preparation Method of Solutions for Fecal Microbiota Transplantation is not Superior to Conventional Aerobic Method.2017

    • Author(s)
      Shimizu H, Arai K, Takeuchi I, Takahashi T, Asahara T, Tsuji H, Matsumoto S, Yamashiro Y
    • Organizer
      ADVANCES in INFLAMMATORY BOWEL DISEASES
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2021-02-19  

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