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The establishment of new system of magnetic stimulation for overactive bladder with age

Research Project

Project/Area Number 15K01377
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionUniversity of the Ryukyus

Principal Investigator

Miyazato Minoru  琉球大学, 医学(系)研究科(研究院), 准教授 (70301398)

Co-Investigator(Renkei-kenkyūsha) OSHIRO Takuma  琉球大学, 大学院医学研究科, 非常勤講師 (00536550)
ASHIKARI Asuka  琉球大学, 大学院医学研究科, 助教 (80768599)
KIMURA Ryu  琉球大学, 大学院医学研究科, 助教 (50748019)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords磁気刺激 / 過活動膀胱 / 加齢 / Neuromodulation / オピオイド受容体 / neuromodulation / 脊髄
Outline of Final Research Achievements

For the treatment of overactive bladder (OAB), antimuscarinic agents have long been the drug class of choice. However, they can have unpleasant side-effects, such as dry mouth, constipation, headache, blurred vision and tachycardia. In addition, the drugs can also be refractory in some patients with OAB symptoms. Therefore, we aimed to evaluate the efficacy and safety of magnetic stimulation for OAB, as well as stress urinary incontinence, with age. We confirmed restoration of malfunction with OAB by sacral neuromodulation of magnetic stimulation. Thus, magnetic stimulation is useful for urgency incontinence or stress urinary incontinence. In basic research, we confirmed that stimulation of the spinal μ-opioid receptors might be useful for the treatment of stress urinary incontinence in rats.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (25 results)

All 2017 2016 2015

All Journal Article (14 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Acknowledgement Compliant: 3 results) Presentation (10 results) (of which Int'l Joint Research: 2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Effect of continuous positive airway pressure on nocturnal urine production in patients with obstructive sleep apnea syndrome.2017

    • Author(s)
      Miyazato M, Tohyama K, Touyama M, Nakamura H, Oshiro T, Ueda S, Saito S.
    • Journal Title

      Neurourol Urodyn.

      Volume: 36 Issue: 2 Pages: 376-379

    • DOI

      10.1002/nau.22936

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] A questionnaire survey to assess lower urinary tract symptoms in patients with chronic stroke.2017

    • Author(s)
      Miyazato M, Tana T, Higa A, Wakugami K, Tokashiki T, Sakima H, Maehara A, Ashikari A, Oshiro T, Ohya Y, Saito S.
    • Journal Title

      Neurourol Urodyn.

      Volume: 36 Issue: 7 Pages: 1890-1895

    • DOI

      10.1002/nau.23206

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New Frontiers of Basic Science Research in Neurogenic Lower Urinary Tract Dysfunction.2017

    • Author(s)
      Miyazato M, Kadekawa K, Kitta T, Wada N, Shimizu N, de Groat WC, Birder LA, Kanai AJ, Saito S, Yoshimura N.
    • Journal Title

      Urol Clin North Am.

      Volume: 44 Issue: 3 Pages: 491-505

    • DOI

      10.1016/j.ucl.2017.04.014

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of multiple simulated birth traumas on urethral continence function in rats.2017

    • Author(s)
      Yoshikawa S, Sumino Y, Kwon J, Suzuki T, Kitta T, Miyazato M, Yoshimura N.
    • Journal Title

      Am J Physiol Renal Physiol.

      Volume: 313 Issue: 5 Pages: F1089-F1096

    • DOI

      10.1152/ajprenal.00230.2017

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 特集/高齢化社会で増加する排尿障害 低活動膀胱2017

    • Author(s)
      宮里実,斎藤誠一
    • Journal Title

      臨床と研究

      Volume: 94 Pages: 21-23

    • Related Report
      2016 Research-status Report
  • [Journal Article] 話題 糖尿病と低活動膀胱2016

    • Author(s)
      宮里実,斎藤誠一
    • Journal Title

      臨床と研究

      Volume: 3 Pages: 626-9

    • Related Report
      2016 Research-status Report
  • [Journal Article] 膀胱痛・骨盤痛の遺伝子治療2016

    • Author(s)
      宮里実
    • Journal Title

      琉球医学会誌

      Volume: 35 Pages: 1-6

    • NAID

      120006422410

    • Related Report
      2016 Research-status Report
  • [Journal Article] Effects of switching from alpha-blocker to tadalafil in patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (KYU-PRO Study).2016

    • Author(s)
      Miyazato M, Oshiro T, Saito S, Takahashi R, Eto M, Nishii H, Fujimoto N, Sumino Y, Mimata H, Arai K, Kinjo T.
    • Journal Title

      Nishinihon J Urol.

      Volume: 78 Pages: 398-405

    • NAID

      40020911049

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] 尿失禁患者を対象とした磁気刺激治療の初期経験2016

    • Author(s)
      宮里実,大城琢磨,芦刈明日香
    • Journal Title

      女性健康科科学研究会誌

      Volume: 5 Pages: 44-48

    • Related Report
      2016 Research-status Report
  • [Journal Article] Influence of 1 year of androgen deprivation therapy on lipid and glucose metabolism and fat accumulation in Japanese patients with prostate cancer.2016

    • Author(s)
      Mitsuzuka K, Kyan A, Sato T, Orikasa K, Miyazato M, Aoki H, Kakoi N, Narita S, Koie T, Namima T, Toyoda S, Fukushi Y, Habuchi T, Ohyama C, Arai Y; Tohoku Evidence-Based Medicine Study Group; Michinoku Urological Cancer Study Group.
    • Journal Title

      Prostate Cancer Prostatic Dis.

      Volume: 19 Issue: 1 Pages: 57-62

    • DOI

      10.1038/pcan.2015.50

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effects of Duloxetine, a Norepinephrine and Serotonin Reuptake Inhibitor, on the Urethral Continence Reflex and Bladder Activity in Rats with Cerebral Infarction.2015

    • Author(s)
      Miyazato M, Kitta T, Kaiho Y, Oshiro T, Saito S, Chancellor MB, de Groat WC, Yoshimura N.
    • Journal Title

      J Urol

      Volume: 194 Issue: 3 Pages: 842-7

    • DOI

      10.1016/j.juro.2015.03.091

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Awareness of folic acid use increases its consumption, and reduces the risk of spina bifida.2015

    • Author(s)
      Kondo A, Morota N, Date H, Yoshifuji K, Morishima T, Miyazato M, Shirane R, Sakai H, Pooh KH, Watanabe T.
    • Journal Title

      Br J Nutr.

      Volume: 114 Issue: 1 Pages: 84-90

    • DOI

      10.1017/s0007114515001439

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 閉塞型睡眠時無呼吸症候群患者を対象とした持続陽圧呼吸療法の夜間頻尿改善効果に関する観察研究.2015

    • Author(s)
      宮里実, 芦刈明日香,大城琢磨,斎藤誠一.
    • Journal Title

      日本老年泌尿器科学会雑誌.

      Volume: 28 Pages: 41-41

    • Related Report
      2015 Research-status Report
  • [Journal Article] 80歳以上の高齢者における泌尿器科手術の周術期合併症.2015

    • Author(s)
      宮里実, 與那嶺智子,泉惠一朗,宮城亮太,芦刈明日香,仲西昌太郎,木村隆,松村英理,大城琢磨,呉屋真人,斎藤誠一.
    • Journal Title

      西日泌尿器.

      Volume: 77 Pages: 446-50

    • NAID

      40020685524

    • Related Report
      2015 Research-status Report
  • [Presentation] Effect of the Continuous Positive Airway Pressure on the Nocturnal Urine Volume in Patients with Obstructive Sleep Apnea Syndrome.2017

    • Author(s)
      Minoru Miyazato
    • Organizer
      第105回日本泌尿器科学会総会.
    • Related Report
      2017 Annual Research Report
  • [Presentation] ラットくしゃみ誘発尿禁制反射における脊髄セロトニン機構の役割.2017

    • Author(s)
      宮里実.
    • Organizer
      第94回生理学会大会.
    • Related Report
      2017 Annual Research Report
  • [Presentation] A questionnaire survey for urological disturbances using core lower urinary tract symptom score in patients with chronic stroke2016

    • Author(s)
      Miyazato M, Ashikari A, Oshiro T, Saito S
    • Organizer
      46th annual meeting of the International Continence Society
    • Place of Presentation
      Tokyo
    • Year and Date
      2016-09-16
    • Related Report
      2016 Research-status Report
  • [Presentation] 脳卒中患者の中における排尿障害の実態調査.2015

    • Author(s)
      379.宮里実、大城琢磨、芦刈明日香、田名毅、湧上聖、渡嘉敷崇、崎間洋邦、前原愛和、斎藤誠一.
    • Organizer
      第120回沖縄県医師会医学会総会.
    • Place of Presentation
      沖縄県医師会館(沖縄、南風原)
    • Year and Date
      2015-12-13
    • Related Report
      2015 Research-status Report
  • [Presentation] 腎盂壁U字フラップを利用した腹腔鏡下左腎盂形成術の一例.2015

    • Author(s)
      宮里実、與那嶺智子、泉惠一朗、宮城亮太、仲西昌太郎、芦刈明日香、木村隆、呉屋真人、斎藤誠一.
    • Organizer
      第29回日本泌尿器内視鏡学会総会
    • Place of Presentation
      京王プラザホテル(東京)
    • Year and Date
      2015-11-20
    • Related Report
      2015 Research-status Report
  • [Presentation] TRAMADOL ENHANCES URETHRAL CONTINENCE REFLEX DURING SNEEZING THROUGH μ-OPIOID RECEPTORS IN THE SPINAL CORD IN RATS.2015

    • Author(s)
      Ashikari A, Miyazato M, Oshiro T, Saito S.
    • Organizer
      45th annual meeting of the International Continence Society
    • Place of Presentation
      モントリオール(カナダ)
    • Year and Date
      2015-10-09
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of the Continuous Positive Airway Pressure on the Nocturnal Urine Volume in Patients with Obstructive Sleep Apnea Syndrome.2015

    • Author(s)
      Miyazato M, Oshiro T, Ashikari A, Saito S.
    • Organizer
      45th annual meeting of the International Continence Society
    • Place of Presentation
      モントリオール(カナダ)
    • Year and Date
      2015-10-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] α遮断薬効果不十分の前立腺肥大症患者に対するタダラフィルへの切り替え効果(KYU-PRO STUDY).2015

    • Author(s)
      宮里実,大城琢磨,斎藤誠一,高橋良輔,西井久枝,藤本直浩,住野泰弘,三股浩光.
    • Organizer
      第22回日本排尿機能学会
    • Place of Presentation
      京王プラザホテル札幌(北海道、札幌)
    • Year and Date
      2015-09-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 閉塞型睡眠時無呼吸症候群患者を対象とした持続陽圧呼吸療法の夜間頻尿改善効果に関する観察研究.2015

    • Author(s)
      宮里実,芦刈明日香,大城琢磨,斎藤誠一.
    • Organizer
      第28回日本老年泌尿器科学会.
    • Place of Presentation
      アクトシティ浜松コングレスセンター(静岡、浜松)
    • Year and Date
      2015-05-09
    • Related Report
      2015 Research-status Report
  • [Presentation] 琉球大学における密封小線源療法初期100例の検討.2015

    • Author(s)
      宮里実、有賀拓郎、町田典子、大城琢磨、仲西昌太郎、戸板孝文、粕谷吾朗、椎名秀樹、宮城亮太、木村隆、玉城光由、松村英理、呉屋真人、大城吉則、村山貞之、斎藤誠一.
    • Organizer
      第103回日本泌尿器科学会総会.
    • Place of Presentation
      石川県立音楽堂(石川、金沢)
    • Year and Date
      2015-04-19
    • Related Report
      2015 Research-status Report
  • [Patent(Industrial Property Rights)] 脊髄オピオイドμ受容体を介した新規腹圧性尿失禁薬剤2017

    • Inventor(s)
      宮里実、芦刈明日香
    • Industrial Property Rights Holder
      宮里実、芦刈明日香
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report

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Published: 2015-04-16   Modified: 2019-03-29  

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