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Evaluation of sleep quantity and quality in older adults with nocturia by using a portable electroencephalogram acquisition device

Research Project

Project/Area Number 24592438
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Urology
Research InstitutionKinki University (2013-2014)
Nara Medical University (2012)

Principal Investigator

HIRAYAMA Akihide  近畿大学, 医学部附属病院, 准教授 (40336871)

Co-Investigator(Kenkyū-buntansha) HIRAO Yoshihiko  奈良県立医科大学, 医学部, 特任教授 (00133207)
TORIMOTO Kazumasa  奈良県立医科大学, 医学部, 学内講師 (10382293)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords睡眠 / 高齢男性 / 夜間頻尿 / 排尿障害 / 睡眠脳波 / 地域高齢者 / 高齢者 / 睡眠障害
Outline of Final Research Achievements

The aim of this study is to evaluate how urinary conditions influence the sleep state in older adults by using a portable EEG device.Sixty four subjects who were 60 years old or more and had one or more nocturia were enrolled. Sleep EEG was measured for at least two days in their home. We evaluated the correlations between sleep and nocturia factors in older adults.Fifty two subjects were ultimately examined. Sleep efficacy was influenced by Nocturia (2 times and more) in multivariate analysis. The length of slow wave sleep was influenced by Nocturia (2 times and more) and Maximum flow rate( (10ml/s and less)in multivariate analysis.
For the above reasons, not only the decrease of nocturia but the improvement of voiding difficulty were necessary to improve quality of sleep in elderly men with nocturia.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (5 results)

All 2015 2014

All Presentation (5 results) (of which Invited: 3 results)

  • [Presentation] 睡眠状態と排尿関連因子の関連ー睡眠脳波を用いた検討ー2015

    • Author(s)
      鳥本一匡、平山暁秀
    • Organizer
      日本泌尿器科学会
    • Place of Presentation
      石川県金沢市
    • Year and Date
      2015-04-18 – 2015-04-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 夜間頻尿に関するetc2015

    • Author(s)
      平山暁秀
    • Organizer
      第6回山梨排尿障害セミナー
    • Place of Presentation
      山梨県甲府市
    • Year and Date
      2015-04-02
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 睡眠状態と排尿関連因子の関連ー睡眠脳波を用いた検討ー2014

    • Author(s)
      鳥本一匡、平山暁秀
    • Organizer
      日本排尿機能学会
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 夜間頻尿が睡眠に及ぼす影響2014

    • Author(s)
      平山暁秀
    • Organizer
      高野山セミナー
    • Place of Presentation
      和歌山県高野山
    • Year and Date
      2014-08-03 – 2014-08-04
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 地域高齢者の夜間頻尿が睡眠に及ぼす影響について2014

    • Author(s)
      平山暁秀
    • Organizer
      夜間頻尿セミナー
    • Place of Presentation
      沖縄県沖縄市
    • Year and Date
      2014-07-05
    • Related Report
      2014 Annual Research Report
    • Invited

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Published: 2013-05-31   Modified: 2019-07-29  

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