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Epileptic seizure prediction system using wearable HRV sensor

Research Project

Project/Area Number 25282175
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionTokyo Medical and Dental University

Principal Investigator

Miho Miyajima  東京医科歯科大学, 医歯(薬)学総合研究科, 助教 (70616177)

Co-Investigator(Kenkyū-buntansha) 藤原 幸一  京都大学, 情報学研究科, 助教 (10642514)
山川 俊貴  熊本大学, 学内共同利用施設等, 助教 (60510419)
渡辺 裕貴  国立研究開発法人国立精神・神経医療研究センター, その他部局等, その他 (00117558)
Co-Investigator(Renkei-kenkyūsha) KANO Manabu  京都大学, 情報学研究科, 教授 (60510419)
MATSUURA Masato  東京医科歯科大学, 名誉教授 (60134673)
MAEHARA Taketoshi  東京医科歯科大学, 医歯学総合研究科, 教授 (40211560)
Research Collaborator INAJI Motoki  東京医科歯科大学, 医学部附属病院, 講師 (00422486)
SASANO Tetsuo  東京医科歯科大学, 大学院保健衛生学研究科, 准教授 (00466898)
WATANABE Satsuki  国立精神・神経医療研究センター病院, 精神科, 医師 (30796016)
SAKUMA Taeko  東京医科大学, 医学部, 助教 (70419026)
JIN Kazutaka  東北大学, 医学系研究科, 教授 (20436091)
NAKAZATO Nobukazu  東北大学, 医学系研究科, 教授 (80207753)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Keywordsてんかん発作兆候検知 / 心拍変動解析(HRV) / ウェアラブルセンサ / 多変量統計的プロセス管理(MSPC) / 生活の質(QOL) / てんかん発作予測 / 心拍変動解析 / 多変量統計的プロセス管理 / ウェアラブル心拍計 / QoL向上 / Closed-loop型治療システム / 生活支援技術 / てんかん発作検知 / QoL向上 / 心拍変動解析(HRV analysis)
Outline of Final Research Achievements

Patients with intractable epilepsy suffer from accidents and injuries associated with epileptic seizures. To prevent the seizure-associated accidents and improve quality of life (QOL) of epileptic patients, the present work proposes a new real-time epileptic seizure prediction and alert system employing a wearable heart rate variability (HRV) telemeter and a smartphone. The R-R interval (RRI) data is stored into a smartphone via a Bluetooth wireless transmission. The smartphone application for epileptic seizure prediction detect peri-ictal status based on multivariate statistical process control (MSPC) for the HRV data and alert the patients and the caregivers to the seizure. The HRV-based seizure prediction algorithm demonstrated sensitivity of 91% for partial seizures, that is, competitive performance with electroencephalography (EEG)-based methods. The possibility of realizing a HRV-based epileptic seizure prediction system with high wearability was shown.

Report

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

    (21 results)

All 2016 2015 2014 2013

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (18 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Epileptic Seizure Prediction Based on Multivariate Statistical Process Control of Heart Rate Variability Features2015

    • Author(s)
      K. Fujiwara, M. Miyajima, T. Yamakawa, E. Abe, Y. Suzuki, Y. Sawada, M. Kano, T. Maehara, K. Ohta, T. Sasai-Sakuma, T. Sasano, M. Matsuura, and E. Matsushima
    • Journal Title

      IEEE Transactions on Biomedical Engineering

      Volume: 63 Issue: 6 Pages: 1321

    • DOI

      10.1109/tbme.2015.2512276

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Epileptic Seizure Prediction Based on Multivariate Statistical Process Control of Heart Rate Variability Features2015

    • Author(s)
      Koichi Fujiwara, Miho Miyajima, Toshitaka Yamakawa, et al.
    • Journal Title

      IEEE Transactions on Biomedical Engineering

      Volume: 2015.2512276

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Development of a new epileptic seizure prediction system with wearable heart rate variability monitoring device.2016

    • Author(s)
      Miyajima M, Yamakawa T,Fujiwara K, Suzuki Y, Watanabe M, Inaji M, Watanabe S, Murata Y, Watanabe Y, Manabu K, Matsushima E.
    • Organizer
      第50回日本てんかん学会学術集会
    • Place of Presentation
      グランシップ静岡(静岡県静岡市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Real-Time Epileptic Seizure Prediction System Employing a Wearable HRV Telemeter and a Smartphone2016

    • Author(s)
      Miho Miyajima, Toshitaka Yamakawa*, Koichi Fujiwara, Yuriko Sawada, Yoko Suzuki, Erika Abe, Manabu Kano, Satsuki Watanabe, Yoshiko Murata, Yutaka Watanabe, Taketoshi Maehara, Eisuke Matsushima
    • Organizer
      38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Place of Presentation
      Orlando (USA)
    • Year and Date
      2016-08-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 心拍変動解析によるウェアラブルてんかん発作兆候検出システムの開発2015

    • Author(s)
      山川俊貴、藤原幸一、阿部恵理花、加納学、宮島美穂、鈴木陽子、松島英介、澤田由梨子、笹野哲郎、角勇樹、村田佳子、渡邊さつき、渡辺裕貴、前原健寿、松浦雅人.
    • Organizer
      計測自動制御学会 システム・情報部門 学術講演会 2015
    • Place of Presentation
      函館
    • Year and Date
      2015-11-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 心拍変動モニタリングによるてんかん発作早期検出の試み2015

    • Author(s)
      2)宮島美穂, 藤原幸一, 山川俊貴, 笹井妙子, 加納学, 前原健寿, 笹野哲郎, 太田克也, 松浦雅人, 松島英介.
    • Organizer
      第45回日本臨床神経生理学会学術大会
    • Place of Presentation
      大阪
    • Year and Date
      2015-11-05
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ウェアラブルな心拍変動モニタリングシステムの開発2015

    • Author(s)
      山川俊貴, 宮島美穂, 藤原幸一, 阿部恵理花, 鈴木陽子, 澤田由梨子, 加納学, 渡辺裕貴, 前原健寿.
    • Organizer
      第45回日本臨床神経生理学会
    • Place of Presentation
      大阪
    • Year and Date
      2015-11-05
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Detection of Preictal Heart Rate Variability Alteration Using Multivariate Statistical Process Control.2015

    • Author(s)
      1)Miyajima M, Fujiwara K, Yamakawa T, Suzuki Y, Sawada Y, Abe E, Kano M, Maehara T, Ohta K, Sasai-Sakuma T, Sasano T, Maehara M, Matsushima E.
    • Organizer
      第49回日本てんかん学会学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2015-10-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] ウェアラブル心拍センサを用いたてんかん発作兆候検出システムの開発2015

    • Author(s)
      3)澤田由梨子, 鈴木陽子,阿部恵理花,藤原幸一,宮島美穂,山川俊貴,加納学,村田佳子,渡邊さつき,渡辺裕貴,前原健寿,笹野哲郎,角勇樹,松島英介,松浦雅人
    • Organizer
      第49回日本てんかん学会学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2015-10-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] Detection of Altered Heart Rate Vatiability Prior to Epileptic Seizure Using Multivariate Statistical Process Control.2015

    • Author(s)
      Miyajima M, Fujiwara K, Abe E, Suzuki Y, Sawada Y, Yamakawa T, Kano M, Maehara T, Ohta K, Sasai-Sakuma T, Sasano T, Matsuura M, Matsushima E.
    • Organizer
      37TH Annual International Conference of The IEEE Engineering in Medicine and Biology Society.
    • Place of Presentation
      Milano, Italy
    • Year and Date
      2015-08-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Epileptic Seizure Monitoring by One-Class Support Vector Machine.2014

    • Author(s)
      Fujiwara K, Abe E, Suzuki Y, Miyajima M, Yamakawa T, Kano M, Maehara T, Ohta K, Sasano T
    • Organizer
      APSIPA ASC 2014
    • Place of Presentation
      Siem Reap, Cambodia
    • Year and Date
      2014-12-09 – 2014-12-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Real-time Heart Rate Variability Monitoring Employing a Wearable Telemeter and a Smartphone.2014

    • Author(s)
      Yamakawa T, Fujiwara K, Miyajima M, Abe E, Kano M, Ueda Y
    • Organizer
      APSIPA ASC 2014
    • Place of Presentation
      Siem Reap, Cambodia
    • Year and Date
      2014-12-09 – 2014-12-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] ウェアラブル心拍センサとスマートフォンを用いたてんかん発作兆候監視システムの開発2014

    • Author(s)
      藤原幸一,阿部恵理花,鈴木陽子,澤田由梨子,宮島美穂,山川俊貴,笹野哲郎,加納学,太田克也,前原健寿,松島英介,松浦雅人
    • Organizer
      計測自動制御学会 システム・情報部門 SSI 2014
    • Place of Presentation
      岡山大学
    • Year and Date
      2014-11-21 – 2014-11-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] 心拍変動解析を応用したてんかん発作早期検出の可能性の検討2014

    • Author(s)
      澤田由梨子,鈴木陽子,阿部恵理花,藤原幸一,宮島美穂,山川俊貴,加納学,前原健寿,太田克也,笹野哲郎,松島英介,松浦雅人
    • Organizer
      第31回日本電磁図トポグラフィ研究会
    • Place of Presentation
      修善寺
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Analysis of Changesin HRV of Epileptic Patients in Preictal Period.2013

    • Author(s)
      Hashimoto H, Fujiwara K, Suzuki Y, Miyajima M, Yamakawa T, Kano M, Maehara T, Matsuura M
    • Organizer
      The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
    • Place of Presentation
      Osaka,Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Feature Extraction of Heart Rate Variability for Epileptic Seizure.2013

    • Author(s)
      Suzuki Y, Hashimoto H, Fujiwara K, Miyajima M, Yamakawa T, Kano M, Maehara T, Ohta K, Sasano T, Matsuura M, Matsushima E.
    • Organizer
      SICE annual conference 2013.
    • Place of Presentation
      Nagoya,Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] てんかん臨床症状起始前に心拍変動上昇を示した1症例.2013

    • Author(s)
      鈴木陽子, 橋本啓嗣, 藤原幸一, 宮島美穂, 山川俊貴, 加納学, 前原健寿, 太田克也, 笹野哲郎, 松浦雅人, 松島英介.
    • Organizer
      第47回日本てんかん学会.
    • Place of Presentation
      北九州市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Development of a Wearable HRV Telemetry System to be Operated by Non-Experts in Daily Life.2013

    • Author(s)
      Yamakawa T, Fujiwara K, Kano M, Miyajima M, Suzuki Y, Maehara T, Ohta K, Sasano T, Matsuura M, Matsushima E
    • Organizer
      APSIPA Annual Summit and Conference (APSIPA ASC)
    • Place of Presentation
      Kaohsiung, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Heart Rate Variability Features for Epilepsy Seizure Prediction.2013

    • Author(s)
      Hashimoto H, Fujiwara K,Suzuki Y, Miyajima M, Yamakawa T, Kano M, Maehara T, Ohta K, Sasano T, Matsuura M, Matsushima E
    • Organizer
      APSIPA Annual Summit and Conference (APSIPA ASC)
    • Place of Presentation
      Kaohsiung, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Epileptic Seizure Monitoring by Using Multivariate Statistical Process Control.2013

    • Author(s)
      Hashimoto H, Fujiwara K, Suzuki Y, Miyajima M, Yamakawa T, Kano M, Maehara T, Ohta K, Sasano T, Matsuura M, Matsushima E.
    • Organizer
      12th IFAC Symposium on Computer Applications in Biotechnology (CAB)
    • Place of Presentation
      Mumbai, India
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] てんかん性発作兆候検知装置,てんかん性発作兆候検知モデル生成装置,てんかん性発作兆候検知方法,てんかん性発作兆候検知モデル生成方法,てんかん性発作兆候検知プログラムおよびてんかん性発作兆候検知モデル生成フ2013

    • Inventor(s)
      藤原幸一・加納学
    • Industrial Property Rights Holder
      国立大学法人京都大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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