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Development and verification of new application for home blood pressure measurement by standard method and diagnosis of hypertension

Research Project

Project/Area Number 21K17313
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
Research InstitutionTeikyo University

Principal Investigator

Tatsumi Yukako  帝京大学, 医学部, 講師 (00757685)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2023: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
KeywordsHome blood pressure / Smartphone Application / 家庭血圧測定 / スマートフォンアプリケーション / アプリケーション / 高血圧
Outline of Research at the Start

スマートフォン用家庭血圧測定アプリを開発する。アプリには、家庭血圧測定時間のアラーム機能、動画・音声による標準的測定法の解説、血圧値記録フォーム、病態説明ページ自動作成機能などを含める。
次に、開発したアプリの効果を検証するために、ランダム化比較試験より、職域集団の健康診断で、降圧薬非服用かつ高値血圧以上の者にアプリを配布し、医療機関への受診率と翌年の健康診断時血圧の改善への効果を検討する。家庭血圧測定が習慣化されたか、標準的測定法で実施されているかについての調査も実施する。
さらに、医療機関において高血圧診断ツールとしてのアプリの需要と効率性を検討する。

Outline of Final Research Achievements

We developed an iOS home blood pressure measurement application for adults who had untreated hypertension and had a high blood pressure level at a medical checkup. A validation study was conducted at a company's health checkup site. It was considered better to gather the target group at a later date, explain the application at a time, and have them install the application on the spot, rather than explaining and distributing the application individually at the health checkup site.
In addition, as a result of analyzing the results of the health checkups at the company, those who measured their home blood pressure almost every day during the period of less than one year since the start of hypertension treatment had better blood pressure control. From this result, it was considered that establishing the habit of home blood pressure measurement using the application at the time of hypertension detection may be effective in controlling blood pressure later on.

Academic Significance and Societal Importance of the Research Achievements

高血圧の診断と治療のいずれにも家庭血圧は必須であり、徐々に浸透してきてはいるものの、必要時に正確に測定した値を用いるという点についてはまだ改善の余地がある。本研究では、高血圧診断において正確に家庭血圧を測定することを補助するアプリを開発した。アプリ検証の結果から、未治療者にその必要性を伝えるための有効な手法について課題が出てきたが、今後検討を進めることで、真に治療が必要な者を医療につなげることができる。また、健診データ2次利用による分析から、治療開始後において家庭血圧測定がより有効な時期を明らかにしたことは、効率的な高血圧管理の在り方についての検討に資する知見となる。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (17 results)

All 2024 2023 2022 2021

All Journal Article (10 results) (of which Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (7 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Association between an Antioxidant-Rich Japanese Diet and Chronic Kidney Disease: The Ohasama Study2024

    • Author(s)
      M Tsubota-Utsugi, M Satoh, J Watanabe, J Takebayashi, T Oki, Y Tatsumi, K Asayama, M Kikuya, T Murakami, T Hirose, H Metoki, A Hara, K Nomura, A Hozawa, Y Tsubono, Y Imai, T Ohkubo.
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 31 Issue: 4 Pages: 461-477

    • DOI

      10.5551/jat.64423

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2024-04-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristics and Risk of Diabetes in People With Rare Glucose Response Curve During an Oral Glucose Tolerance Test2024

    • Author(s)
      Tatsumi Y, Miyamoto Y, Asayama K, Satoh M, Miyamatsu N, Ohno Y, Ikei H, Ohkubo T.
    • Journal Title

      J Clin Endocrinol Metab

      Volume: 109 Issue: 3 Pages: e975-e982

    • DOI

      10.1210/clinem/dgad698

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Female Reproductive Events and Subclinical Atherosclerosis of the Brain and Carotid Arteriopathy: the Ohasama Study2023

    • Author(s)
      Sato Wakana、Nomura Kyoko、Satoh Michihiro、Hara Azusa、Tsubota-Utsugi Megumi、Murakami Takahisa、Asayama Kei、Tatsumi Yukako、Kobayashi Yuki、Hirose Takuo、Inoue Ryusuke、Totsune Tomoko、Kikuya Masahiro、Hozawa Atsushi、Metoki Hirohito、Imai Yutaka、Watanabe Hiroyuki、Ohkubo Takayoshi
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 30 Issue: 8 Pages: 956-978

    • DOI

      10.5551/jat.63592

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2023-08-01
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Associations of Dental Health With the Progression of Hippocampal Atrophy in Community-Dwelling Individuals2023

    • Author(s)
      Yamaguchi Satoshi,Murakami Takahisa,Satoh Michihiro,Komiyama Takamasa,Ohi Takashi,Miyoshi Yoshitada,Endo Kosei,Hiratsuka Takako,Hara Azusa,Tatsumi Yukako,Totsune Tomoko,Asayama Kei,Kikuya Masahiro,Nomura Kyoko,Hozawa Atsushi,Metoki Hirohito,Imai Yutaka,Watanabe Makoto,Ohkubo Takayoshi,Hattori Yoshinori
    • Journal Title

      Neurology

      Volume: 101 Issue: 10

    • DOI

      10.1212/wnl.0000000000207579

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The long-term reproducibility of the white-coat effect on blood pressure as a continuous variable from the Ohasama Study2023

    • Author(s)
      Satoh Michihiro、Yoshida Tomoya、Metoki Hirohito、Murakami Takahisa、Tatsumi Yukako、Hirose Takuo、Takabatake Kyosuke、Tsubota-Utsugi Megumi、Hara Azusa、Nomura Kyoko、Asayama Kei、Kikuya Masahiro、Hozawa Atsushi、Imai Yutaka、Ohkubo Takayoshi
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 4985-4985

    • DOI

      10.1038/s41598-023-31861-9

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of home hypertension subtypes with glucose metabolism2022

    • Author(s)
      Tatsumi Yukako、Ohkubo Takayoshi
    • Journal Title

      Blood Pressure Monitoring

      Volume: 27 Issue: Suppl 1 Pages: e2-e2

    • DOI

      10.1097/01.mbp.0000905160.84363.5c

    • Related Report
      2022 Research-status Report
  • [Journal Article] Association Between Ambulatory Blood Pressure and Risk of Home Hypertension in a Normotensive Population: The Ohasama Study2022

    • Author(s)
      Nakayama Shingo、Satoh Michihiro、Metoki Hirohito、Murakami Takahisa、Tatsumi Yukako、Asayama Kei、Hara Azusa、Hirose Takuo、Tsubota-Utsugi Megumi、Kikuya Masahiro、Mori Takefumi、Hozawa Atsushi、Imai Yutaka、Ohkubo Takayoshi
    • Journal Title

      American Journal of Hypertension

      Volume: 36 Issue: 3 Pages: 151

    • DOI

      10.1093/ajh/hpac121

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between urinary sodium-to-potassium ratio and home blood pressure and ambulatory blood pressure: the Ohasama study2022

    • Author(s)
      Muroya Tomoko、Satoh Michihiro、Murakami Takahisa、Nakayama Shingo、Asayama Kei、Hirose Takuo、Tatsumi Yukako、Inoue Ryusuke、Tsubota-Utsugi Megumi、Hara Azusa、Kogure Mana、Nakaya Naoki、Nomura Kyoko、Kikuya Masahiro、Metoki Hirohito、Imai Yutaka、Hozawa Atsushi、Ohkubo Takayoshi
    • Journal Title

      Journal of Hypertension

      Volume: 40 Issue: 5 Pages: 862

    • DOI

      10.1097/hjh.0000000000003087

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of home and office systolic and diastolic hypertension with glucose metabolism in a general population: The Ohasama study2022

    • Author(s)
      Yukako TATSUMI, Michihiro SATOH, Kei ASAYAMA, Takahisa MURAKAMI, Takuo HIROSE, Azusa HARA, Megumi TSUBOTA-UTSUGI, Ryusuke INOUE, Masahiro KIKUYA, Kyoko NOMURA, Hirohito METOKI, Atsushi HOZAWA, Hideki KATAGIRI, Yutaka IMAI, Takayoshi OHKUBO
    • Journal Title

      Journal of Hypertension

      Volume: -

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Prediction Models for the 5- and 10-Year Incidence of Home Morning Hypertension: The Ohasama Study2021

    • Author(s)
      Satoh Michihiro、Metoki Hirohito、Asayama Kei、Kikuya Masahiro、Murakami Takahisa、Tatsumi Yukako、Hara Azusa、Tsubota-Utsugi Megumi、Hirose Takuo、Inoue Ryusuke、Nomura Kyoko、Hozawa Atsushi、Imai Yutaka、Ohkubo Takayoshi
    • Journal Title

      American Journal of Hypertension

      Volume: 35 Issue: 4 Pages: 328

    • DOI

      10.1093/ajh/hpab177

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 家庭血圧に基づく血圧日間変動の基準値: 大迫研究2024

    • Author(s)
      佐藤倫広、目時弘仁、村上任尚、辰巳友佳子、廣瀬卓男、坪田恵、原梓、 野村恭子、浅山敬、菊谷昌浩、寳澤篤、今井潤、大久保孝義
    • Organizer
      第60回日本循環器病予防学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 経口ブドウ糖負荷試験において稀な血糖曲線を呈する者の特徴と曲線の再現性2024

    • Author(s)
      辰巳友佳子、宮本恵宏、浅山敬、佐藤倫広、宮松直美、大野ゆう子、池井肇、大久保孝義
    • Organizer
      第60回日本循環器病予防学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 降圧薬服用開始1年以内における家庭血圧測定実施が血圧コントロールに及ぼす効果:職域研究2024

    • Author(s)
      辰巳友佳子, 志摩梓, 佐藤倫広、川村敦子, 森野亜弓, 河津雄一郎, 宮松直美, 大久保孝義
    • Organizer
      第34回日本疫学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 食事における抗酸化力と慢性腎臓病発症との関連:大迫研究2023

    • Author(s)
      坪田恵、佐藤倫広,辰巳友佳子,浅山敬,菊谷昌浩,村上任尚,廣瀬卓男,目時弘仁,寳澤篤,大久保孝義
    • Organizer
      第59回日本循環器病予防学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 家庭血圧に基づく白衣効果の長期再現性: 大迫研究2023

    • Author(s)
      佐藤倫広1,2、吉田智哉1、目時弘仁1,2,3、村上任尚1,2,4、辰巳友佳子、廣瀬卓男、高畠恭介、坪田恵、原梓、野村恭子、浅山敬、菊谷昌浩、寳澤篤、今井潤、大久保孝義
    • Organizer
      第33回日本疫学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 降圧薬内服中の労働者における家庭血圧測定実施と健診時血圧コントロール状況との関連: 服用継続期間を考慮した検討2022

    • Author(s)
      辰巳友佳子, 志摩梓, 佐藤倫広、川村敦子, 森野亜弓, 河津雄一郎, 宮松直美, 大久保孝義
    • Organizer
      第58回日本循環器病予防学会学術集会
    • Related Report
      2022 Research-status Report 2021 Research-status Report
  • [Presentation] Association of home and office systolic and diastolic hypertension with glucose metabolism in a general population2022

    • Author(s)
      Yukako TATSUMI, Michihiro SATOH, Kei ASAYAMA, Takahisa MURAKAMI, Takuo HIROSE, Azusa HARA, Megumi TSUBOTA-UTSUGI, Ryusuke INOUE, Masahiro KIKUYA, Kyoko NOMURA, Hirohito METOKI, Atsushi HOZAWA, Hideki KATAGIRI, Yutaka IMAI, Takayoshi OHKUBO
    • Organizer
      ISH 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research

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Published: 2021-04-28   Modified: 2025-01-30  

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