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The chronological change in muscular strength of pregnant women on hospital bed rest by threatened premature delivery -using ultrasound-

Research Project

Project/Area Number 25670974
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Lifelong developmental nursing
Research InstitutionNagasaki University

Principal Investigator

OISHI Kazuyo  長崎大学, 医歯薬学総合研究科(保健学科), 教授 (00194069)

Co-Investigator(Kenkyū-buntansha) ETO Hiromi  長崎大学, 大学院医歯薬学総合研究科(保健学科), 教授 (10213555)
NAGAHASHI Miyuki  長崎大学, 大学院医歯薬学総合研究科(保健学科), 准教授 (10304974)
OKITA Minoru  長崎大学, 大学院医歯薬学総合研究科(保健学科), 教授 (50244091)
Research Collaborator AKAHOSHI Emi  長崎大学病院, 助産師
TUBOTA Sachiko  長崎大学病院, 助産師
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords切迫早産妊婦 / 長期臥床 / 廃用性筋委縮 / 大腿四頭筋筋厚 / 超音波診断装置 / 長期臥床妊婦 / 超音波診断機器 / 経時的変化 / 妊産褥婦 / 超音波診断 / 下肢筋力低下
Outline of Final Research Achievements

We measured the quadriceps strength and the muscle thickness quadriceps of 20s women. Significant relationships were found between quadriceps strength and muscle thickness quadriceps. This results confirmed that the muscle thickness quadriceps is an indicator of the quadriceps strength of young women. Next we examined the chronological change in the muscle thickness of quadriceps during pregnancy and postpartum period. We found significant increases in the muscle thickness of quadriceps from 28w to 37w. And the reduction in the muscle thickness of quadriceps was significant from 37w to postpartum 4 days and to postpartum 1 month respectively. Finally, pregnant women on hospital bed rest by threatened premature delivery were examined every week from hospitalization to leaving hospital. Their muscle thickness of quadriceps were significant decreased after hospitalization. The results suggest that bed rest reflects the muscle thickness of quadriceps of pregnant women.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (5 results)

All 2016 2015

All Presentation (5 results) (of which Int'l Joint Research: 2 results)

  • [Presentation] 若年女性の大腿周径及び大腿四頭筋筋厚と大腿四頭筋筋力との関係2016

    • Author(s)
      大石和代,
    • Organizer
      第30回日本助産学会
    • Place of Presentation
      京都大学百周年時計台記念館(京都府・京都市)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] The chronological Change in muscle thickness of quadriceps during pregnancy2015

    • Author(s)
      Norimi KUBO, Yuki MIZUO, Kazuyo OISHI
    • Organizer
      The ICM Asia Pacific Regional Conferance 2015
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-07-20 – 2015-07-22
    • Related Report
      2014 Research-status Report
  • [Presentation] The chronological change in muscle thickness of quadriceps during postpartum period2015

    • Author(s)
      Yuki MIZUO, Norimi KUBO, Kazuyo OISHI
    • Organizer
      The ICM Asia Pacific Regional Conferance 2015
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-07-20 – 2015-07-22
    • Related Report
      2014 Research-status Report
  • [Presentation] The Chronological Change in Muscle Thickness of Quadriceps During Pregnancy2015

    • Author(s)
      Kubo C, Mizuo Y, Oishi K
    • Organizer
      The 11th ICM Asia Pacific Regional Conference
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2015-07-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Chronological Change in Muscle Thickness of Quadriceps During Postpartum Period2015

    • Author(s)
      Mizuo Y, Kubo C, Oishi K
    • Organizer
      The 11th ICM Asia Pacific Regional Conference
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2015-07-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research

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Published: 2014-07-25   Modified: 2019-07-29  

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