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Relationship between the position of female pelvic organ and pelvic floor muscle strength using magnetic resonance images in a sitting posture

Research Project

Project/Area Number 25350688
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionKyoto University (2014-2016)
Kyoto Koka Women's University (2013)

Principal Investigator

Sanae NINOMIYA  京都大学, 医学研究科, 助教 (70582146)

Co-Investigator(Kenkyū-buntansha) 岡山 久代  筑波大学, 医学医療系, 教授 (90335050)
森川 茂廣  滋賀医科大学, 学内共同利用施設等, 客員教授 (60220042)
遠藤 善裕  滋賀医科大学, 医学部, 教授 (40263040)
内藤 紀代子 (正木 紀代子)  びわこ学院大学, 教育福祉学部, 講師 (30433238)
中西 京子  滋賀医科大学, 医学部, 講師 (60638435)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords骨盤底弛緩 / 腹圧性尿失禁 / 核磁気共鳴画像
Outline of Final Research Achievements

The relationship between “the position of female pelvic organ” and “pelvic floor muscle strength” was clarified using magnetic resonance images in a sitting posture in women . The risk factors for pelvic organ descent were aging, childbirth, and stress urinary incontinence. “Bladder neck position” and “the elevation of bladder neck by pelvic floor muscles contraction” was negative correlated. That is suggested women with pelvic organ descent had hypermobility of bladder neck. The symptoms of urinary incontinence was improved by pelvic floor muscle training and supportive underwear for 12-weeks.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (18 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results,  Acknowledgement Compliant: 2 results) Presentation (11 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] 体外式バイオフィードバック装置を用いた女性の骨盤底筋の機能と腹圧性尿失禁の関連性の検討2016

    • Author(s)
      松野悟之, 岡山久代 ,二宮早苗 , 内藤紀代 子,森川茂廣
    • Journal Title

      看護理工学会誌

      Volume: 3(1) Pages: 43-49

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 体外式バイオフィードバック装置を用いた女性の骨盤底筋群の機能と腹圧性尿失禁の関連性の検討2016

    • Author(s)
      松野悟之,岡山久代,二宮早苗,内藤紀代子,森川茂廣
    • Journal Title

      看護理工学会誌

      Volume: 3(1) Pages: 43-49

    • NAID

      130006406600

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] PFMトレーナーを使用した骨盤底筋群の機能評価の信頼性2015

    • Author(s)
      松野悟之,岡山久代,二宮早苗,内藤紀代子,森川茂廣
    • Journal Title

      日本女性骨盤底医学会誌

      Volume: 12(1) Pages: 128-131

    • Related Report
      2015 Research-status Report
  • [Journal Article] 女性の尿失禁研究と磁気共鳴(MR)画像2015

    • Author(s)
      森川茂廣,二宮早苗,内藤紀代子,岡山久代
    • Journal Title

      看護理工学会誌

      Volume: 2(3) Pages: 124-132

    • NAID

      130006406560

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] 下着のサポート力による膀胱頸部拳上作用のメカニズムの検討2014

    • Author(s)
      二宮早苗,岡山久代,遠藤善裕,内藤紀代子,齋藤いずみ,森川茂廣
    • Journal Title

      看護理工学会誌

      Volume: 1(1) Pages: 31-39

    • NAID

      130006406468

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 核磁気共鳴画像を用いた形態的評価による分娩後の骨盤底弛緩に対するサポート下着と骨盤底筋訓練の効果検証2014

    • Author(s)
      土川祥,二宮早苗,岡山久代
    • Journal Title

      日本母性看護学会誌

      Volume: 14(1) Pages: 9-16

    • NAID

      40020028159

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 座位MRI画像を用いた骨盤底筋訓練時における随意収縮の可否とその影響要因の検討2014

    • Author(s)
      二宮早苗, 齋藤いずみ, 内藤(正木)紀代子, 土川祥, 齋藤祥乃, 岡山久代
    • Journal Title

      母性衛生

      Volume: 54(4) Pages: 571-579

    • NAID

      110009688144

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Relationship between the quality of life and the type of urinary incontinence in Japanese women2017

    • Author(s)
      Sanae Ninomiya, Kiyoko Naito, Kyoko Nakanishi, Hisayo Okayama
    • Organizer
      7th World Congress on Women’s Mental Health
    • Place of Presentation
      Dublin, Ireland
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The prevalence and risk factors of urinary incontinence and overactive bladder in Japanese women2016

    • Author(s)
      Ninomiya Sanae, Okayama Hisayo, Naito Kiyoko, Nakanishi Kyoko, Endo Yoshihiro, Morikawa Shigehiro
    • Organizer
      17th International EAUN Meeting
    • Place of Presentation
      Munich, Germany
    • Year and Date
      2016-03-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Examination of the risk factors for pelvic floor descent in women using magnetic resonance images in the sitting posture2016

    • Author(s)
      Ninomiya Sanae, Naito Kiyoko, Nakanishi Kyoko, Okayama Hisayo
    • Organizer
      31st Annual European Association of Urology Congress
    • Place of Presentation
      Munich, Germany
    • Year and Date
      2016-03-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 座位MRI画像を用いた女性の骨盤内臓器下垂に影響する要因の検討2015

    • Author(s)
      二宮早苗
    • Organizer
      第3回看護理工学会学術集会
    • Place of Presentation
      京都
    • Year and Date
      2015-10-10
    • Related Report
      2015 Research-status Report
  • [Presentation] Relationship between aging and pelvic relaxation: evaluation of bladder neck position using magnetic resonance images in a sitting posture2015

    • Author(s)
      1.Ninomiya S, Naito K, Saito Y, Endo Y, Morikawa S, Okayama H
    • Organizer
      16th World Congress on Human Reproduction
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2015-03-18 – 2015-03-21
    • Related Report
      2014 Research-status Report
  • [Presentation] PFMトレーナーを用いた女性の骨盤底筋群の機能評価と尿失禁のリスク要因の検討2014

    • Author(s)
      松野悟之, 岡山久代, 二宮早苗, 内藤紀代子, 森川茂廣
    • Organizer
      第2回看護理工学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2014-10-04 – 2015-10-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 女性の骨盤内評価における膀胱頸部の位置と収縮力の関連性の検討2014

    • Author(s)
      二宮早苗,岡山久代,内藤紀代子,齋藤いずみ,遠藤善裕,森川茂廣
    • Organizer
      第2回看護理工学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2014-10-04 – 2014-10-05
    • Related Report
      2014 Research-status Report
  • [Presentation] インターネット調査による尿失禁および過活動膀胱の発症と分娩経験の関連性の検討2014

    • Author(s)
      二宮早苗,内藤紀代子,中西京子,大森陽子,岡山久代
    • Organizer
      第21回日本排尿機能学会
    • Place of Presentation
      岡山
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] 分娩により骨盤底は弛緩するか?:座位MRI画像による30歳代の未産婦と経産婦の膀胱頸部位置の比較2014

    • Author(s)
      二宮早苗,齋藤いずみ,内藤紀代子,土川祥,齋藤祥乃,森川茂廣,遠藤善裕,岡山久代
    • Organizer
      第27回老年泌尿器科学会
    • Place of Presentation
      山形
    • Year and Date
      2014-06-13 – 2014-06-14
    • Related Report
      2014 Research-status Report
  • [Presentation] Voluntary contraction of the pelvic floor muscles measured by magnetic resonance images in a sitting posture and factors responsible for pelvic relaxation2013

    • Author(s)
      Ninomiya S, Masaki K, Tsuchikawa S, Saito Y, Endo Y, Morikawa S, Okayama H
    • Organizer
      69th ASRM Annual Meeting
    • Place of Presentation
      Boston, Massachusetts, USA.
    • Related Report
      2013 Research-status Report
  • [Presentation] 下着のサポート力による骨盤内臓器拳上作用のメカニズムの検討

    • Author(s)
      二宮早苗, 岡山久代, 遠藤善裕, 内藤(正木)紀代子, 齋藤いずみ, 森川茂廣
    • Organizer
      第1回看護理工学会学術集会
    • Place of Presentation
      東京大学,東京都文京区.
    • Related Report
      2013 Research-status Report

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

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