• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Cerebral circulatory control in response to perinatal stress in late preterm infants

Research Project

Project/Area Number 18K15722
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 52050:Embryonic medicine and pediatrics-related
Research InstitutionNagoya City University

Principal Investigator

Tsuda Kennosuke  名古屋市立大学, 医薬学総合研究院(医学), 助教 (20727507)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords早産児 / 新生児 / 脳循環
Outline of Final Research Achievements

The aim of this study was to elucidate how the regulatory mechanisms of homeostasis during adaptation to the postnatal environment lead to subsequent brain damage. Using brain scattering coefficient of near-infrared light (μs’) as a marker for assessing brain micro-structural complexity, this study demonstrated that μs’ obtained from the head at term-equivalent age is associated with birth transition and nutritional status thereafter. Moreover, blood pH drift from the physiological equilibrium at birth might trigger a system, which reverts and over-corrects blood pH within the first week of life. We also showed the frequency of punctate white matter injury on MRI (10.8%) and the risk factors (large birth weight and acidosis at birth) in late preterm infants. In the future, we would like to clarify the relationship between scatter coefficients and MRI and how these lead to long-term outcomes.

Academic Significance and Societal Importance of the Research Achievements

出生後のトランジション不良と傷害カスケードとの関連性を明らかにすることは、それに続く神経発達障害の早期スクリーニング、診断、治療のための新しい戦略の開発に貢献する可能性がある.散乱係数は繰り返しの評価が可能なことから,早産児の脳損傷の隠れた独立変数を特定するための非侵襲的バイオマーカーとして利用できる潜在性が示された.また今回の結果はLate preterm児だけでなくハイリスク新生児に対しても応用できる可能性がある.

Report

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

    (28 results)

All 2022 2021 2020 2019 2018

All Journal Article (14 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 13 results,  Open Access: 12 results) Presentation (8 results) (of which Int'l Joint Research: 1 results) Book (6 results)

  • [Journal Article] Foetal growth, birth transition, enteral nutrition and brain light scattering2021

    • Author(s)
      Iwata Osuke、Iwata Sachiko、Kurata Tsuyoshi、Tsuda Kennosuke、Kawase Koya、Kinoshita Masahiro、Lin Yung-Chieh、Saikusa Mamoru、Araki Yuko、Takashima Sachio、Oda Motoki、Ohmae Etsuko、Saitoh Shiji
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 21318-21318

    • DOI

      10.1038/s41598-021-00624-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Temporal changes and control variables of growth differentiation factor 15 levels during the first week of life in hospitalised newborn infants2021

    • Author(s)
      Kinoshita Masahiro、Yatsuga Shuichi、Iwata Osuke、Okamura Hisayoshi、Morisaki Toshihiro、Iwata Sachiko、Hara Naoko、Shindo Ryota、Saikusa Mamoru、Harada Eimei、Tsuda Kennosuke、Yamashita Yushiro、Koga Yasutoshi
    • Journal Title

      Mitochondrion

      Volume: 61 Pages: 25-30

    • DOI

      10.1016/j.mito.2021.09.002

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Airway gas temperature within endotracheal tube can be monitored using rapid response thermometer2021

    • Author(s)
      Nakane Shigeharu、Tsuda Kennosuke、Kinoshita Masahiro、Kato Shin、Iwata Sachiko、Lin Yung-Chieh、Mizuno Mihoko、Saitoh Shinji、Iwata Osuke
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 9537-9537

    • DOI

      10.1038/s41598-021-88787-3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Body temperature, heart rate and long-term outcome of cooled infants: an observational study2021

    • Author(s)
      Tsuda Kennosuke、Shibasaki Jun、Isayama Tetsuya、Takeuchi Akihito、Mukai Takeo、Ioroi Tomoaki、Takahashi Akihito、Sano Hiroyuki、Yutaka Nanae、Iwata Sachiko、Nabetani Makoto、Sobajima Hisanori、Hosono Shigeharu、Tamura Masanori、Iwata Osuke
    • Journal Title

      Pediatric Research

      Volume: in press Issue: 4 Pages: 921-928

    • DOI

      10.1038/s41390-021-01502-w

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Revisions of clinical protocols using the Plan Do Check Act cycle improved outcomes of extremely preterm infants at 2?years2021

    • Author(s)
      Saikusa Mamoru、Kinoshita Masahiro、Tsuda Kennosuke、Hisano Tadashi、Okada Junichiro、Iwata Sachiko、Fujino Hiroshi、Maeno Yasuki、Yamashita Yushiro、Iwata Osuke
    • Journal Title

      Acta Paediatrica

      Volume: in press Issue: 7 Pages: 1-10

    • DOI

      10.1111/apa.15840

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 新生児低酸素性虚血性脳症に対する低体温療法 日本のレジストリ研究からの成果報告2021

    • Author(s)
      柴崎 淳 , 岩田 欧介 , 津田 兼之介 , 竹内 章人 , 杉山 裕一朗
    • Journal Title

      日本脳低温療法・体温管理学会誌

      Volume: 24 Pages: 40-40

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Temporal inversion of the acid-base equilibrium in newborns: an observational study2021

    • Author(s)
      Mizutani Yuko、Kinoshita Masahiro、Lin Yung-Chieh、Fukaya Satoko、Kato Shin、Hisano Tadashi、Hida Hideki、Iwata Sachiko、Saitoh Shinji、Iwata Osuke
    • Journal Title

      PeerJ

      Volume: 9 Pages: e11240-e11240

    • DOI

      10.7717/peerj.11240

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Peripartum depression and infant care, sleep and growth.2020

    • Author(s)
      Iwata S, Kinoshita M, Fujita F, Tsuda K, Unno M, Horinouchi T, Morokuma S, Saitoh S, Iwata O.
    • Journal Title

      Sci Rep.

      Volume: 9(1) Issue: 1 Pages: 10186-10186

    • DOI

      10.1038/s41598-019-46563-4

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Outcomes related to 10-min Apgar scores of zero in Japan2019

    • Author(s)
      Shibasaki Jun、Mukai Takeo、Tsuda Kennosuke、Takeuchi Akihito、Ioroi Tomoaki、Sano Hiroyuki、Yutaka Nanae、Takahashi Akihito、Sobajima Hisanori、Tamura Masanori、Hosono Shigeharu、Nabetani Makoto、Iwata Osuke
    • Journal Title

      Archives of Disease in Childhood - Fetal and Neonatal Edition

      Volume: 105 Issue: 1 Pages: 64-68

    • DOI

      10.1136/archdischild-2019-316793

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Body Temperature, Heart Rate, and Short-Term Outcome of Cooled Infants2019

    • Author(s)
      Tsuda Kennosuke、Iwata Sachiko、Mukai Takeo、Shibasaki Jun、Takeuchi Akihito、Ioroi Tomoaki、Sano Hiroyuki、Yutaka Nanae、Takahashi Akihito、Takenouchi Toshiki、Osaga Satoshi、Tokuhisa Takuya、Takashima Sachio、Sobajima Hisanori、Tamura Masanori、Hosono Shigeharu、Nabetani Makoto、Iwata Osuke
    • Journal Title

      Therapeutic Hypothermia and Temperature Management

      Volume: 9 Issue: 1 Pages: 76-85

    • DOI

      10.1089/ther.2018.0019

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intrauterine growth and the maturation process of adrenal function2019

    • Author(s)
      Iwata Sachiko、Kinoshita Masahiro、Okamura Hisayoshi、Tsuda Kennosuke、Saikusa Mamoru、Harada Eimei、Saitoh Shinji、Iwata Osuke
    • Journal Title

      PeerJ

      Volume: - Pages: e6368-e6368

    • DOI

      10.7717/peerj.6368

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Visual Function Scale for Identification of Infants with Low Respiratory Compliance2019

    • Author(s)
      Harada Eimei、Kinoshita Masahiro、Iwata Sachiko、Saikusa Mamoru、Tsuda Kennosuke、Shindou Ryota、Sahashi Takeshi、Kato Shin、Yamada Yasumasa、Saitoh Shinji、Iwata Osuke
    • Journal Title

      Pediatrics & Neonatology

      Volume: - Issue: 6 Pages: 611-616

    • DOI

      10.1016/j.pedneo.2019.02.006

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Feeding-Induced Cortisol Response in Newborn Infants2018

    • Author(s)
      Kinoshita Masahiro、Iwata Sachiko、Okamura Hisayoshi、Tsuda Kennosuke、Saikusa Mamoru、Harada Eimei、Yamashita Yushiro、Saitoh Shinji、Iwata Osuke
    • Journal Title

      The Journal of Clinical Endocrinology & Metabolism

      Volume: 103 Issue: 12 Pages: 4450-4455

    • DOI

      10.1210/jc.2018-01052

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimation of elevated intracranial pressure in infants with hydroce-phalus by using transcranial Doppler velocimetry with fontanel compression2018

    • Author(s)
      Yoshizuka Teiko、Kinoshita Masahiro、Iwata Sachiko、Tsuda Kennosuke、Kato Takenori、Saikusa Mamoru、Shindou Ryota、Hara Naoko、Harada Eimei、Takashima Sachio、Takeshige Nobuyuki、Saitoh Shinji、Yamashita Yushiro、Iwata Osuke
    • Journal Title

      Scientific Reports

      Volume: - Issue: 1 Pages: 11824-11824

    • DOI

      10.1038/s41598-018-30274-3

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 新生児低酸素性虚血性脳症の最前線-長期発達予後- 中等症・重症脳症の長期予後2021

    • Author(s)
      津田兼之介
    • Organizer
      第63回日本小児神経学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] COVID-19 新型コロナウイルス感染症(COVID-19)が周産期医療に与える影響2021

    • Author(s)
      山田 崇春;上田 健太郎;津田 兼之介;圓若 かおり;廣岡 孝子;横山 岳彦;田中 太平
    • Organizer
      第57回日本周産期・新生児医学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 循環障害を伴った、一絨毛膜二羊膜(MD)双胎におけるrenin値の検討2021

    • Author(s)
      矢内 里紗;横山 岳彦;上田 健太郎;津田 兼之介;圓若 かおり;廣岡 孝子;山田 崇春;田中 太平
    • Organizer
      第57回日本周産期・新生児医学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] late preterm児における点状白質病変の頻度とリスク因子の検討2021

    • Author(s)
      山元 里紗;上田 健太郎;興梠 まり;野村 幸伸;津田 兼之介;山田 崇春;圓若 かおり;廣岡 孝子;横山 岳彦;岩田 欧介;田中 太平
    • Organizer
      第65回日本新生児成育医学会・学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Body temperature, heart rate and short-term outcome of cooled infants2019

    • Author(s)
      津田兼之介
    • Organizer
      IPOKRaTES Japan 2019 conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 軽症脳症にどう立ち向かうか 日本の立ち位置 Cooling for Mild Neonatal Encephalopathy (Cool MiNE) Phase-II Study2019

    • Author(s)
      津田兼之介
    • Organizer
      Baby Cooling Japan低体温療法講習会
    • Related Report
      2019 Research-status Report
  • [Presentation] Baby Cooling Japanからの報告2019

    • Author(s)
      津田兼之介
    • Organizer
      Baby Cooling Japan低体温療法講習会
    • Related Report
      2019 Research-status Report
  • [Presentation] Baby Cooling Japanからの報告2018

    • Author(s)
      津田 兼之介
    • Organizer
      第54回日本周産期・新生児医学会学術集会
    • Related Report
      2018 Research-status Report
  • [Book] withNEO2022

    • Author(s)
      津田兼之介ほか
    • Total Pages
      160
    • Publisher
      メディカ出版
    • Related Report
      2021 Annual Research Report
  • [Book] 周産期医学2021

    • Author(s)
      津田兼之介ほか
    • Total Pages
      148
    • Publisher
      東京医学社
    • Related Report
      2021 Annual Research Report
  • [Book] 周産期医学 【必携】専攻医と指導医のための新生児診療到達目標2020

    • Author(s)
      津田兼之介ほか
    • Total Pages
      340
    • Publisher
      東京医学社
    • Related Report
      2020 Research-status Report
  • [Book] withNEO 【特集 NEO Speciality】比べてわかる根拠と極意 新生児のCare&Cure むかし・いま・みらい2020

    • Author(s)
      津田兼之介ほか
    • Total Pages
      160
    • Publisher
      メディカ出版
    • Related Report
      2020 Research-status Report
  • [Book] 新生児医療 67の臨床手技とケア2019

    • Author(s)
      with NEO編集委員会
    • Total Pages
      328
    • Publisher
      メディカ出版
    • ISBN
      4840466440
    • Related Report
      2019 Research-status Report
  • [Book] 時間経過で診るNICUマニュアル2018

    • Author(s)
      津田 兼之介、立石 格、関 和男、西巻 滋
    • Total Pages
      219
    • Publisher
      東京医学社
    • ISBN
      9784885637018
    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi