Updated on 2025/10/22

写真a

 
TAKATSUKA Shintarou
 
Organization
Medical Development Center Dean Department of Liberal Arts and Sciences Physics Lecturer
Title
Lecturer
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Research Interests

  • 周産期

  • 高等専門教育

  • 半構造化インタビュー

  • 医療システム

  • Virtual IX

  • 医療圏

  • 医療経済学

  • ユビキタス

  • 医療機会の公平性

  • サービス品質

  • 脳卒中

  • 社会人教育

  • 地域医療

  • 過疎

  • 医学教育

  • 情報薬

  • 介護福祉士

  • 医療の効率性

  • 医療情報

  • 語彙連鎖解析

  • ソーシャルワーカー

  • 臨床研修医精度

  • 医療社会学

  • 卒後教育

  • ネットワーク計測

  • 生涯教育

  • ストロークケアワーカー

  • 医学部卒後教育

  • フォーカスグループインタビュー

  • オーバーレイ・ネットワーク

Research Areas

  • Life Science / Medical management and medical sociology

  • Life Science / Biomedical engineering

  • Life Science / Biomaterials

Research History

  • Sapporo Medical University   Assistant Professor

    2012

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Papers

  • Maternal age and the rising incidence of hypertensive disorders of pregnancy: A comprehensive analysis of national claims data from Japan. International journal

    Naomi Maeda, Masayuki Koyama, Shintaro Takatsuka, Keisuke Oyatani, Nobuaki Himuro, Tasuku Mariya, Yoshika Kuno, Shiro Hinotsu, Tsuyoshi Saito, Hirofumi Ohnishi

    PloS one   20 ( 2 )   e0319177   2025

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    BACKGROUND: Hypertensive disorders of pregnancy (HDP) significantly increase the risk of developing hypertension and cardiovascular disease (CVD) later in life and are a major cause of maternal mortality. However, little is known about the nationwide, long-term, all-inclusive status of HDP. OBJECTIVE: To estimate the incidence of HDP from 2011 to 2019 in Hokkaido, Japan, with a focus on age groups. METHODS: Using National Database (NDB) insurance medical data, a retrospective analysis was conducted. Due to the absence of direct pregnancy data, birth numbers were used as a surrogate for the number of pregnant women to calculate the incidence of HDP. RESULTS: The average incidence rate of HDP over 9 years was 6.37%. The incidence rate was lowest among women aged 25-29 years, at 5.58% (95% confidence interval [CI]: 5.43-5.73), and increased with age, peaking at 10.58% (95% CI: 10.10-11.09) among women over 40 years. Notably, the incidence rate for women under 20 years of age was 6.70% (95% CI: 5.97-7.51), which was higher than that for women in their 20s. A mean annual increase of 0.25% in age-adjusted incidence was observed during this period, which was statistically significant (R² =  0.87, p <  0.01). CONCLUSION: This study reveals that the risk of developing HDP is associated with both older childbearing and younger pregnancies and follows a J-curve, suggesting that factors other than maternal aging also contribute to the increased incidence of HDP and that further research on risk factors for HDP, which is on the rise worldwide, is urgently needed.

    DOI: 10.1371/journal.pone.0319177

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  • COVID-19 Online Health Monitoring System to Support Municipal Health Centers. International journal

    Takumi Tanikawa, Masayuki Koyama, Ryuichi Nakayama, Tsuyoshi Mukohara, Naoki Fujimoto, Shintaro Takatsuka, Jun Fukuda, Hidehiro Ozawa

    Studies in health technology and informatics   310   1554 - 1555   2024.1

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    An online health-monitoring system for COVID-19-infected patients who are staying in hotels and homes was developed using geographical information systems. This system provides display functions for sending health observation forms to infected residents, scoring for medical risk assessment, and centralized management. More than 1,146,000 health observation records were registered in November 2022, and the system contributed to maintaining the functionality of the municipal health center in Sapporo, Japan.

    DOI: 10.3233/SHTI231290

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  • Correlation between the hysteresis of the pressure-volume curve and the recruitment-to-inflation ratio in patients with coronavirus disease 2019. International journal

    Ryuichi Nakayama, Naofumi Bunya, Shinshu Katayama, Yuya Goto, Yusuke Iwamoto, Kenshiro Wada, Keishi Ogura, Naoya Yama, Shintaro Takatsuka, Masumi Kishimoto, Kanako Takahashi, Ryuichiro Kakizaki, Keigo Sawamoto, Shuji Uemura, Keisuke Harada, Eichi Narimatsu

    Annals of intensive care   12 ( 1 )   106 - 106   2022.11

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    BACKGROUND: Since the response to lung recruitment varies greatly among patients receiving mechanical ventilation, lung recruitability should be assessed before recruitment maneuvers. The pressure-volume curve (PV curve) and recruitment-to-inflation ratio (R/I ratio) can be used bedside for evaluating lung recruitability and individualing positive end-expiratory pressure (PEEP). Lung tissue recruitment on computed tomography has been correlated with normalized maximal distance (NMD) of the quasi-static PV curve. NMD is the maximal distance between the inspiratory and expiratory limb of the PV curve normalized to the maximal volume. However, the relationship between the different parameters of hysteresis of the quasi-static PV curve and R/I ratio for recruitability is unknown. METHODS: We analyzed the data of 33 patients with severe coronavirus disease 2019 (COVID-19) who received invasive mechanical ventilation. Respiratory waveform data were collected from the ventilator using proprietary acquisition software. We examined the relationship of the R/I ratio, quasi-static PV curve items such as NMD, and respiratory system compliance (Crs). RESULTS: The median R/I ratio was 0.90 [interquartile range (IQR), 0.70-1.15] and median NMD was 41.0 [IQR, 37.1-44.1]. The NMD correlated significantly with the R/I ratio (rho = 0.74, P < 0.001). Sub-analysis showed that the NMD and R/I ratio did not correlate with Crs at lower PEEP (- 0.057, P = 0.75; and rho = 0.15, P = 0.41, respectively). On the contrary, the ratio of Crs at higher PEEP to Crs at lower PEEP (Crs ratio (higher/lower)) moderately correlated with NMD and R/I ratio (rho = 0.64, P < 0.001; and rho = 0.67, P < 0.001, respectively). CONCLUSIONS: NMD of the quasi-static PV curve and R/I ratio for recruitability assessment are highly correlated. In addition, NMD and R/I ratio correlated with the Crs ratio (higher/lower). Therefore, NMD and R/I ratio could be potential indicators of recruitability that can be performed at the bedside.

    DOI: 10.1186/s13613-022-01081-x

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  • Associations between Meteorological Factors and Reported Mumps Cases from 1999 to 2020 in Japan. International journal

    Keiji Mise, Ayako Sumi, Shintaro Takatsuka, Shin-Ichi Toyoda

    Epidemiologia (Basel, Switzerland)   2 ( 2 )   162 - 178   2021.4

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    The present study investigated associations between epidemiological mumps patterns and meteorological factors in Japan. We used mumps surveillance data and meteorological data from all 47 prefectures of Japan from 1999 to 2020. A time-series analysis incorporating spectral analysis and the least-squares method was adopted. In all power spectral densities for the 47 prefectures, spectral lines were observed at frequency positions corresponding to 1-year and 6-month cycles. Optimum least-squares fitting (LSF) curves calculated with the 1-year and 6-month cycles explained the underlying variation in the mumps data. The LSF curves reproduced bimodal and unimodal cycles that are clearly observed in northern and southern Japan, respectively. In investigating factors associated with the seasonality of mumps epidemics, we defined the contribution ratios of a 1-year cycle (Q1) and 6-month cycle (Q2) as the contributions of amplitudes of 1-year and 6-month cycles, respectively, to the entire amplitude of the time series data. Q1 and Q2 were significantly correlated with annual mean temperature. The vaccine coverage rate of a measles-mumps-rubella vaccine might not have affected the 1-year and 6-month modes of the time series data. The results of the study suggest an association between mean temperature and mumps epidemics in Japan.

    DOI: 10.3390/epidemiologia2020013

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  • Molecular evolution of vertebrate Toll-like receptors: Evolutionary rate difference between their leucine-rich repeats and their TIR domains Reviewed International journal

    Tomoko Mikami, Hiroki Miyashita, Shintaro Takatsuka, Yoshio Kuroki, Norio Matsushima

    GENE   503 ( 2 )   235 - 243   2012.7

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    DOI: 10.1016/j.gene.2012.04.007

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  • Genome-wide Profiling of Chromatin Signatures Reveals Epigenetic Regulation of MicroRNA Genes in Colorectal Cancer Reviewed International journal

    Hiromu Suzuki, Shintaro Takatsuka, Hirofumi Akashi, Eiichiro Yamamoto, Masanori Nojima, Reo Maruyama, Masahiro Kai, Hiro-o Yamano, Yasushi Sasaki, Takashi Tokino, Yasuhisa Shinomura, Kohzoh Imai, Minoru Toyota

    CANCER RESEARCH   71 ( 17 )   5646 - 5658   2011.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1158/0008-5472.CAN-11-1076

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MISC

  • The Challenge of Automatic Visualization of IR Information

    Shinozaki Jun, Takatsuka Shintaro, Mihara Hiroshi, Yamamoto Takeshi, Ukai Wataru, Koyama Masayuki, Ogawa Tadashi, Kimura Minami, Sato Nao, Fukagawa Shuhei, Yokoyama Kazuki, Neki Toru, Tsuji Yoshihisa

    Proceedings of the Meeting on Japanese Institutional Research   13   80 - 84   2024.11

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    Language:Japanese   Publisher:Japan Association for Institutional Research  

    DOI: 10.50956/mjir.13.0_80_1

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  • The Challenge of Automatic Visualization of IR Information

    篠崎淳, 高塚伸太朗, 三原弘, 山本武志, 鵜飼渉, 小山雅之, 小川宰司, 木村心南, 佐藤直, 深川周平, 横山和樹, 根木亨, 辻喜久

    大学情報・機関調査研究集会論文集(Web)   13   2024

  • Characteristic analysis of posture for increasing sternal compression force

    佐藤直, 青木信裕, 奥山恵伍, 高塚伸太朗, 文屋尚史

    医学教育   55 ( Suppl. )   2024

  • 医療・健診・介護データの統合化による生活習慣病予防システムの開発

    大西浩文, 小山雅之, 高塚伸太朗, 山口徳蔵

    総合健康推進財団研究報告書   2019   2023

  • A Survey of the Patients with Hypertensive Disorders of Pregnancy in Hokkaido: NDB-based all-inclusive survey

    前田尚美, 前田尚美, 小山雅之, 高塚伸太朗, 親谷佳佑, 中田圭, 樋室伸顕, 大西浩文

    日本高血圧学会総会プログラム・抄録集(CD-ROM)   45th   2023

  • Current status and issues of "Covimaru" that supports the administration of public health centers in Sapporo

    Information and Management   83   67 - 70   2022

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    Language:Japanese   Publisher:Japan Society for Information and Management  

    DOI: 10.20627/jsimconf.83.0_67

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  • COVID-19 Health Observation System Produced through Government-Academia Collaboration; “COVIMARU Light′′

    小山雅之, 谷川琢海, 高塚伸太朗, 中山龍一, 中山龍一, 向原強, 藤本直樹, 福田潤, 齋藤彩乃, 石川珠美, 小澤秀弘, 大西浩文

    医療情報学連合大会論文集(CD-ROM)   42nd   2022

  • Current status and issues of ”Covimaru” that supports the administration of public health centers in Sapporo

    向原強, 藤本直樹, 谷川琢海, 小山雅之, 高塚伸太朗, 中山龍一, 福田潤, 小澤秀弘

    情報経営(Web)   83rd   2022

  • COVID-19 Online health surveillance system to support public health offices-Development of survey form and centralized monitoring using Geographical information system-

    谷川琢海, 小山雅之, 中山龍一, 中山龍一, 高塚伸太朗, 向原強, 藤本直樹, 福田潤, 小澤秀弘

    日本Mテクノロジー学会大会論文集   50th (CD-ROM)   2022

  • Usability of a Health Observation Application for COVID-19 Patients Treated at Home

    中山龍一, 中山龍一, 小山雅之, 高塚伸太朗, 向原強, 谷川琢海, 藤本直樹, 福田潤, 小澤秀弘, 大西浩文, 上村修二

    医療情報学連合大会論文集(CD-ROM)   42nd   2022

  • Development of a Covid-19 Health Check System using the Python Web Application Framework

    谷川琢海, 中山龍一, 小山雅之, 高塚伸太朗, 向原強, 藤本直樹, 福田潤, 小澤秀弘

    医療情報学連合大会論文集(CD-ROM)   42nd   2022

  • Data Utilization based on the Health Observation Application “COVIMARU′′ for COVID-19 Patients Treated at Home

    高塚伸太朗, 小山雅之, 中山龍一, 谷川琢海, 向原強, 藤本直樹, 福田潤, 小澤秀弘

    医療情報学連合大会論文集(CD-ROM)   42nd   2022

  • Development and Operation of Health Observation Application by PBL for Students Majoring in Business Administration

    向原強, 藤本直樹, 谷川琢海, 小山雅之, 高塚伸太朗, 中山龍一, 福田潤, 小澤秀弘

    医療情報学連合大会論文集(CD-ROM)   42nd   2022

  • ICTを用いた新型コロナウイルス感染症宿泊療養者等の健康観察システム

    小山雅之, 谷川琢海, 福田潤, 向原強, 藤本直樹, 高塚伸太朗, 中山龍一, 大西浩文

    日本疫学会学術総会講演集(Web)   32nd   2022

  • Complete airway closure in a patient with acute respiratory distress syndrome due to COVID-19

    中山龍一, 文屋尚史, 小倉圭史, 山直也, 高塚伸太朗, 柿崎隆一郎, 秋庭はづき, 宮下龍, 上村修二, 成松英智

    日本集中治療医学会学術集会(Web)   49th   2022

  • 医療・健診・介護のパーソナルヘルスデータの統合化とその利活用の検討

    山口徳蔵, 高塚伸太朗, 大西浩文

    日本医療・病院管理学会誌   58   2021

  • 医療資源の適正配置化と二次医療圏再編の試み

    山口徳蔵, 高塚伸太朗, 大西浩文

    日本医療・病院管理学会誌   57   2020

  • NDBレセプト情報を利用した二次医療圏設定の試み

    高塚伸太朗, 山口徳蔵, 大西浩文

    日本医療・病院管理学会誌   56   2019

  • Leucine rich repeat proteins: Sequences, mutations, structures and diseases International journal

    Norio Matsushima, Shintaro Takatsuka, Hiroki Miyashita, Robert H. Kretsinger

    Protein and Peptide Letters   26 ( 2 )   108 - 131   2019

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    Language:English   Publisher:Bentham Science Publishers B.V.  

    DOI: 10.2174/0929866526666181208170027

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  • 道路交通網を基盤とした医療資源の適正配置に係る研究

    大西浩文, 辰巳治之, 高塚伸太朗, 樋室伸顕, 小山雅之, 山口徳蔵

    北海道開発協会開発調査総合研究所研究助成の実績と研究成果(Web)   2019   15 - 32   2019

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    Language:Japanese   Publisher:札幌 : 北海道開発協会開発調査総合研究所  

    Other Link:: https://ndlsearch.ndl.go.jp/books/R000000004-I030697482

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  • (一財)北海道開発協会平成28年度研究助成サマリー 北海道の二次医療圏外受診と道路交通アクセス評価

    高塚 伸太朗

    開発こうほう   ( 657 )   33 - 37   2018.4

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    Language:Japanese   Publisher:札幌 : 北海道開発協会  

    Other Link:: https://ndlsearch.ndl.go.jp/books/R000000004-I028952375

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  • The Comparison of terminal medical expenditures between secondary medical care areas in Hokkaido using National Database

    小林永一, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 佐瀬雄治, 石川智基, 森井康博, 小笠原克彦

    医療情報学連合大会論文集(CD-ROM)   38th   2018

  • 人工透析患者の受診時における医療機関の選考性に関する考察

    山口徳蔵, 高塚伸太朗, 大浦麻絵, 辰巳治之, 大西浩文

    日本医療・病院管理学会誌   55   2018

  • NDBレセプト情報を用いた北海道における死亡前1年間の1人当たり医療費の分析

    森井康博, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 佐瀬雄治, 石川智基, 小林永一, 小笠原克彦

    医療情報学連合大会プログラム・抄録集   38th   2018

  • NDBを用いた北海道における死亡前1年間の医療費の二次医療圏間比較

    小林永一, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 佐瀬雄治, 石川智基, 森井康博, 小笠原克彦

    医療情報学連合大会プログラム・抄録集   38th   2018

  • NDBを活用した疾病分類別の将来患者数・医療費予測

    石川智基, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 佐瀬雄治, 森井康博, 小林永一, 小笠原克彦

    医療情報学連合大会プログラム・抄録集   38th   2018

  • NDBレセプト情報における死亡時主傷病名と死因統計における原死因の比較検討

    佐瀬雄治, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 石川智基, 森井康博, 小林永一, 小笠原克彦

    医療情報学連合大会プログラム・抄録集   38th   2018

  • NDBレセプト情報の転帰区分に記載されている死者数の精度

    高塚伸太朗, 山口徳蔵, 佐瀬雄治, 小笠原克彦, 辰巳治之, 大西浩文

    日本医療情報学会春季学術大会プログラム・抄録集   22nd   2018

  • Forecasting of future patient number and medical expenditure by disease classification in Hokkaido using NDB

    石川智基, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 佐瀬雄治, 森井康博, 小林永一, 小笠原克彦

    医療情報学連合大会論文集(CD-ROM)   38th   2018

  • Comparative Analysis of Main disease of NDB reception information and Underlying cause of death in death cause statistics

    佐瀬雄治, 高塚伸太朗, 高塚伸太朗, 山口徳藏, 石川智基, 森井康博, 小林永一, 小笠原克彦

    医療情報学連合大会論文集(CD-ROM)   38th   2018

  • Analysis of per-patient Terminal Medical Expenses in Hokkaido Using National Database

    森井康博, 高塚伸太朗, 山口徳藏, 佐瀬雄治, 石川智基, 小林永一, 小笠原克彦

    医療情報学連合大会論文集(CD-ROM)   38th   2018

  • 北海道全市区町村における二次医療圏外受診動向の調査

    高塚伸太朗, 山口徳蔵, 大西浩文

    日本医療・病院管理学会誌   54   2017

  • 片道2時間の病院と片道4時間半の病院のどっちに行くか?

    高塚 伸太朗

    開発こうほう   ( 637 )   15 - 18   2016.8

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    Language:Japanese   Publisher:札幌 : 北海道開発協会  

    コレクション : 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他

    Other Link:: https://ndlsearch.ndl.go.jp/books/R000000004-I027572106

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  • GISを活用した医療圏内外受診者の交通アクセス評価に関する研究

    高塚伸太朗, 大西浩文, 山口徳蔵

    北海道開発協会開発調査総合研究所研究助成の実績と研究成果(Web)   2016   145 - 164   2016

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    Language:Japanese   Publisher:札幌 : 北海道開発協会開発調査総合研究所  

    Other Link:: https://ndlsearch.ndl.go.jp/books/R000000004-I028727463

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  • 北海道における道路交通網に依存した二次医療圏外受診の実態把握

    高塚伸太朗, 山口徳蔵, 大西浩文

    日本医療・病院管理学会誌   52   2015

  • 地域医療サービスを支える道路交通網への依存性に関する研究

    高塚伸太朗, 大西浩文, 山口徳蔵

    北海道開発協会開発調査総合研究所研究助成の実績と研究成果(Web)   2015   87 - 105   2015

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    Language:Japanese   Publisher:札幌 : 北海道開発協会開発調査総合研究所  

    Other Link:: https://ndlsearch.ndl.go.jp/books/R000000004-I027621544

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  • レセプトデータによる北海道の地域医療格差要因に関する調査研究

    山口徳藏, 高塚伸太朗, 大西浩文

    日本医療・病院管理学会誌   51   216   2014.8

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  • マイクロRNAのがん治療および癌診断への応用 マイクロRNA遺伝子のエピジェネティクス異常と臨床応用(MicroRNA for cancer therapy and diagnosis Epigenetic dysregulation of microRNA genes and its clinical application)

    鈴木 拓, 山本 英一郎, 丸山 玲緒, 鈴木 亮, 清水 崇, 原田 拓, 山野 泰穂, 野島 正寛, 高塚 伸太朗, 新沼 猛, 甲斐 正広, 篠村 恭久, 今井 浩三

    日本癌学会総会記事   72回   41 - 41   2013.10

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  • 大腸腫瘍内の多彩な表面構造は遺伝的不均一性を反映する(Intratumoral variation in surface structures reflects genetic heterogeneity revealed by exome sequencing of colon tumor)

    山本 英一郎, 丸山 玲緒, 高塚 伸太朗, 原田 拓, 津矢田 明泰, 澤田 武, 新沼 猛, 佐藤 亜紀子, 甲斐 正広, 山野 泰穂, 菅井 有, 篠村 恭久, 鈴木 拓

    日本癌学会総会記事   72回   177 - 177   2013.10

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  • シークエンスデータのための高速ブラウジング・高圧縮フォーマットの開発

    高塚伸太朗, 鈴木拓

    日本分子生物学会年会プログラム・要旨集(Web)   36th   2013

  • 大容量データに対応した高速ゲノムブラウザSapporoの開発

    高塚伸太朗

    日本分子生物学会年会プログラム・要旨集(Web)   35th   2012

  • 日本版EHRを目指した地域連携電子化クリティカルパスにおける共通形式と疾患別項目の標準化に向けた研究 地域連携促進に向けて

    辰巳治之, 新見隆彦, 新見隆彦, 太田秀造, 高橋正昇, 明石浩史, 中村正弘, 高塚伸太朗, 戸倉一, 遠藤力, 白戸智洋, 越田高行, 柴田正, 鈴木真, 穴水弘光

    日本版EHRを目指した地域連携電子化クリティカルパスにおける共通形式と疾患別項目の標準化に向けた研究 平成22-23年度 総合研究報告書   2012

  • 類上皮肉腫における融合遺伝子の検索

    江森誠人, 塚原智英, 高塚伸太朗, 鈴木拓, 鳥越俊彦, 加谷光規, 和田卓郎, 佐藤昇志, 山下敏彦

    日本整形外科学会雑誌   86 ( 6 )   2012

  • Methylome analysis by the combination of methylated DNA enrichment and next-generation sequencing in multiple myeloma

    Masanori Nojima, Yuka Aoki, Hiroshi Yasui, Hiromu Suzuki, Shintaro Takatsuka, Yasuhisa Shinomura, Minoru Toyota

    CANCER RESEARCH   71   2011.4

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    DOI: 10.1158/1538-7445.AM2011-LB-175

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  • NORTH活動報告としての経産省「医療情報化促進事業」への申請

    辰巳 治之, 新見 隆彦, 高塚 伸太朗, 中村 正弘

    Proceedings of NORTH Internet Symposium   vol.17   15 - 34   2011

  • 大容量データに対応した高速ゲノムブラウザの開発

    高塚伸太朗, 鈴木拓

    日本分子生物学会年会プログラム・要旨集(Web)   34th   2011

  • Internet videoconferences “Primary Care Lecture Series” and “Primary Care Conference”-Their Past and Future- Reviewed

    木村眞司, 木村眞司, 明石浩史, 明石浩史, 明石浩史, 森崎龍郎, 森崎龍郎, 八木田一雄, 八木田一雄, 吉野光晴, 夏目寿彦, 夏目寿彦, 武田真一, 川畑秀伸, 大西幸代, 杉澤憲, 寺田豊, 寺田豊, 高塚伸太朗, 辰巳治之, 山本和利

    札幌医学雑誌   80 ( 1/6 )   31 - 41   2011

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  • 正弦波フィッティング解析による睡眠時無呼吸症候群における呼吸気流と心拍変動の関連性

    佐藤哲郎, 高塚伸太朗, 鈴木健治, 村林俊

    生体医工学   49 ( 5 )   2011

  • 無呼吸・低呼吸指数(AHI)の推定を目的とした正弦波フィッティングによる心拍変動解析

    佐藤哲郎, 高塚伸太朗, 新谷朋子, 鈴木健治, 明石浩史, 佐藤昇志, 村林俊

    生体医工学   48 ( 3 )   2010

  • 呼吸周波数の瞳孔径への影響と周期的光刺激の心拍変動への影響

    小境穂高, 高塚伸太朗, 村林俊, 辰巳浩之, 明石浩史

    生体医工学   48 ( 3 )   2010

  • 遠隔教育におけるVlrtualGlobalNetwork(VGN)導入効果の客観的および主観的評価

    明石 浩史, 高塚 伸太朗, 新見 隆彦, 森崎 龍郎, 中村 正弘, 辰巳 治之

    Proceedlngs of NORTH Internet Symposium   vol.16   9 - 11   2010

  • 数値流体力学(CFD)解析に基づく溶血推定手法の提案:FDA collaborativeproject on CFD/Blood damage modeling

    高橋紗佳, 甘利修一, 村林俊, 三田村好矩, 高塚伸太朗

    北海道外科雑誌   55 ( 1 )   2010

  • CFD解析に基づく溶血推定手法の提案:FDA collaborative project on CFD/Blood damage modeling

    高橋紗佳, 三田村好矩, 甘利修一, 村林俊, 高塚伸太朗

    生体医工学   48 ( 3 )   2010

  • SOLiDのための大容量データに対応した高速ゲノムブラウザの開発

    小境穂高, 高塚伸太朗, 鈴木拓, 豊田実, 村林俊

    生化学   2010

  • 半導体素子のγ線照射による損傷

    田中 憲一, 加茂 憲一, 高塚 伸太朗

    放射線防護医療   ( 5 )   32 - 35   2009.12

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  • 日本版EHR(生涯健康医療電子記録)の実現に向けた研究 地域医療連携分科会 日本版EHRの実現に向けた研究

    新見隆彦, 中村正弘, 太田秀造, 高橋正昇, 明石浩史, 高塚伸太朗

    日本版EHR(生涯健康医療電子記録)の実現に向けた研究 平成20年度総括研究報告書   2009

  • 軸流型血液ポンプの流量推定

    甘利修一, 三田村好矩, 高橋紗佳, 村林俊, 西村生哉, 高塚伸太朗, 加納健太郎

    人工臓器(日本人工臓器学会)   38 ( 2 )   2009

  • SSS-PCによる次世代シーケンサ結果解析技術の基礎的研究

    高塚伸太朗, 小境穂高, 明石浩史, 村林俊, 松本尚, 入沢厚, 豊田実, 鈴木拓, 佐藤昇志

    日本分子生物学会年会講演要旨集   32nd ( Vol.3 )   2009

  • 電子カルテシステムの形而上学的諸問題を解剖する-ICTによる戦略的防衛医療構想の提案

    辰巳治之, 辰巳治之, 辰巳治之, 新見隆彦, 新見隆彦, 新見隆彦, 中村正弘, 高橋正昇, 太田秀造, 明石浩史, 明石浩史, 明石浩史, 高塚伸太朗, 戸倉一, 戸倉一, 戸倉一

    月刊新医療   36 ( 4 )   2009

  • 数値流体力学解析に基づく溶血推定手法の提案と連続流型ポンプの溶血特性評価

    高橋紗佳, 三田村好矩, 甘利修一, 村林俊, 西村生哉, 高塚伸太朗, 高塚伸太朗

    人工臓器(日本人工臓器学会)   38 ( 2 )   2009

  • 睡眠呼吸障害時の心拍変動と呼吸の関係

    高塚伸太朗, 佐藤哲郎, 新谷朋子, 鈴木健治, 村林俊, 明石浩史, 土橋和文, 佐藤昇志

    Program & Abstracts. 6th Congress of Asian Sleep Research Society, 34th Annual Meeting of Japanese Society of Sleep Research, 16th Annual Meeting of Japanese Society for Chronobiology Joint Congress 2009   2009

  • 細胞培養シミュレータを用いた情報実習教育

    高塚伸太朗, 明石浩史, 朝利敏光, 佐藤昇志

    医療情報学連合大会論文集   29th   2009

  • 地域医療従事者遠隔教育における問題抽出とその改善(インフラからコンテンツまで)

    明石浩史, 高塚伸太朗, 森崎龍郎, 小林悟史, 大石憲且, 相馬仁, 新見隆彦, 朝利敏光, 中村正弘, 戸倉一, 辰巳治之, 佐藤昇志, 今井浩三

    医療情報学連合大会論文集   29th   2009

  • Virtual Global Network(VGN)技術による遠隔医療・生涯教育ネットワーク環境の改良

    明石浩史, 大石憲且, 小林悟史, 高塚伸太朗, 朝利敏光, 中村正弘, 森崎龍郎, 木村眞司, 新見隆彦, 戸倉一, 石田朗, 辰巳治之, 佐藤昇志

    Proceedings of NORTH Internet Symposium   15   2009

  • ICT利活用の形而上学的諸問題の解明-遠隔・地域医療への応用-

    辰巳治之, 辰巳治之, 辰巳治之, 新見隆彦, 新見隆彦, 井上芳郎, 中村正弘, 高橋正昇, 太田秀造, 朝利敏光, 高塚伸太朗, 戸倉一, 戸倉一, 戸倉一, 明石浩史, 明石浩史, 明石浩史, 石田朗, 石田朗, 大石憲且, 大石憲且, 穴水弘光, 宮本正善, 木内貴弘, 田中博, 田中博

    Proceedings of NORTH Internet Symposium   15   2009

  • 正弦波フィッティングを用いた心拍変動解析による無呼吸・低呼吸指数(AHIの推定)

    佐藤哲郎, 高塚伸太朗, 新谷朋子, 鈴木健治, 明石浩史, 佐藤昇志, 村林俊

    日本生体医工学会大会プログラム・論文集(CD-ROM)   48th   2009

  • Verification of the validity of the dosimeter 'Radtriage' for triage based on exposure dose

    ( 4 )   34 - 36   2008.12

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  • Regional Medicine supported by Information and communication Technology

    AKASHI Hirofumi, SHIMMI Takahiko, TAKATSUKA Shintaro, TOKURA Hajime, ASARI Toshimitsu, OHISHI Norikatsu, FUJIKAWA Kenji, NATORI Hiroshi, TATSUMI Haruyuki, SATOH Noriyuki

    IEICE technical report.   108 ( 131 )   41 - 46   2008.7

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    Due to the fact that people are spread over a very wide area in Hokkaido and medical infrastructure and manpower is concentrated in the urban areas, regional medicine supported by ICT is supposed to be the best answer to the problems. We have tried to develop and to estimate a lot of applications and infrastructure for medical information network systems through some projects, such as &quot;Hokkaido Wide Area Medical Network System&quot; project, financed by the MLIT (Ministry of Land, Infrastructure and Transport), Scientific research granted by Ministry of Health, Labor and Welfare &quot;Home Health Care&quot; project, financed by NEDO, &quot;Strategic Information and Communications R &amp; D Promotion Program&quot; financed by MIC (Ministry of Internal Affairs and Communications) and SMU&#039;s &quot;Regional Medicine Support&quot; project. We performed medical data or images transmission, remote lectures by using video conference systems and home health care systems. Furthermore, we established security and stability network infrastructure with the use of IPsec, Regional IX, IPv6, TPA (Topological Addressing Policy) and VGN (Virtual Global Network) technologies. In this time we report accomplishments and problems up to the present.

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  • 医療におけるアクシデント・インシデント発生のリアルタイム把握・分析法の開発

    明石浩史, 中橋望, 高塚伸太朗, 篠村恭久, 宝金清博

    医療情報学連合大会論文集   28th   2008

  • P-6 ICTによる教育支援の実際-札幌医科大学附属総合情報センターの学部学生教育支援を中心に-

    明石浩史, 高塚伸太朗, 戸倉一, 相馬仁, 森崎龍郎, 木村眞司, 中村正弘, 新見隆彦, 石田朗, 今野美紀, 澤田いずみ, 丸山知子, 辰巳治之, 今井浩三, 佐藤昇志

    Proceedings of NORTH Internet Symposium   14   2008

  • デジタルポートフォリオシステム(iPortfolio)による地域実習支援と評価の試み

    明石浩史, 相馬仁, 高塚伸太朗, 新見隆彦, 森崎龍郎, 木村眞司, 寺田豊, 宮田靖, 今野美紀, 澤田いずみ, 丸山知子, 山本和利, 辰巳治之, 佐藤昇志, 今井浩三

    医学教育   39 ( Suppl. )   2008

  • ICT利用教育支援システムの改良とその効果

    明石浩史, 高塚伸太朗, 相馬仁, 中村正弘, 戸倉一, 朝利敏光, 木村眞司, 森崎龍郎, 新見隆彦, 西城一翼, 山口徳蔵, 辰巳治之, 今井浩三, 佐藤昇志

    医療情報学連合大会論文集   28th   2008

  • 睡眠時無呼吸低呼吸症候群と心拍変動解析指標の相関の研究

    高塚伸太朗, 新谷朋子, 鈴木健治, 村林俊, 明石浩史, 辰巳治之, 佐藤昇志

    医療情報学連合大会論文集   28th   2008

  • 種々の医学教育(学部教育から卒後まで)におけるe-learningシステム運用と課題の検討

    明石浩史, 戸倉一, 高塚伸太朗, 朝利敏光, 新見隆彦, 中村正弘, 木村眞司, 相馬仁, 森崎龍郎, 山口徳蔵, 西城一翼, 辰巳治之, 山本和利, 今井浩三, 佐藤昇志

    医療情報学連合大会論文集   27th   2007

  • 心拍変動解析による呼吸推定~睡眠時無呼吸検出への応用~

    高塚伸太朗, 村林俊, 三田村好矩

    医工学治療   18 ( 4 )   2006

  • Sleep Apnea Syndrome detection based on heart rate variability analysis

    TAKATSUKA Shintaro, MURABAYASHI Shun, MITAMURA Yoshinori

    2005 ( 7 )   9 - 12   2005.6

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  • Sleep Apnea Syndrome detection based on heart rate variability analysis

    TAKATSUKA Shintaro, MURABAYASHI Shun, MITAMURA Yoshinori

    IEICE technical report. ME and bio cybernetics   105 ( 122 )   9 - 12   2005.6

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    We present a new algorithm to detect Sleep Apnea easier from spectrum analysis of heart rate fluctuation. This algorithm aplied fitting sinusoid is a method of transformation from Respiratory Sinus Arrhythmia of R-R interval into respiration intervals. The respiration intervals calculated by this method were corresponded well with the subject of healthy and Sleep Apnea Syndrome. The proposed analytical method in this study showed the possibility of Sleep Apnea detection.

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  • 心拍変動解析による呼吸周波数検出~在宅無呼吸症監視装置の基礎的研究~

    高塚伸太朗, 村林俊, 三田村好矩

    日本ME学会大会論文集   44th   2005

  • 心拍変動による低血糖監視装置の開発研究

    高塚伸太朗, 村林俊, 三田村好矩, 飯田潤, 玉置透, 川村明夫

    医工学治療   16 ( 3 )   2004

  • 4.高齢化に伴う骨脆弱化に対する骨増強装置の開発研究(平成14年度北海道支部大会抄録)

    前田 冬彦, 高塚 伸太朗, 村林 俊, 三田村 好矩

    生体医工学 : 日本エム・イー学会誌   41 ( 1 )   61 - 62   2003.3

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Research Projects

  • レセプト分析に基づく北海道の妊娠高血圧症候群と周産期医療体制の実態

    Grant number:21K10938  2021.4 - 2024.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    前田 尚美, 小山 雅之, 大西 浩文, 久野 芳佳, 高塚 伸太朗

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    Grant amount:\4160000 ( Direct Cost: \3200000 、 Indirect Cost:\960000 )

    本研究の目的はレセプト情報を活用した北海道の妊娠高血圧患者の実態、医療アクセス状況、周産期医療体制の課題と、医療関係者による患者の管理体制の実態を明らかにすることである。
    厚生労働省のレセプト情報・特定健診等情報データベース(NDB)より提供を受けるレセプトデータは、厳重なセキュリティ体制のもとで管理することが求められる。初年度である2021年度は、データを保管するためのサーバーの設置と、サーバー室への入退室を電子錠で管理できるシステムの設置を行った。
    研究開始前年にレセプトデータ提供の承認を得て、2021年12月にレセプトデータを受領した。受領したデータは、妊娠高血圧症候群に関する北海道全域の2010年~2019年度の医科、DPC、調剤レセプトである。活用可能な形式にデータベースを整え、今後の解析に備えた。

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  • Geographic information system analysis for revision relocation on the medical divide

    Grant number:17K19825  2017.6 - 2020.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Research (Exploratory)

    Takatsuka Shintaro

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    Grant amount:\6370000 ( Direct Cost: \4900000 、 Indirect Cost:\1470000 )

    While the population decline in Hokkaido is seen, the receipt information is analyzed from the NDB database for efficient use of medical resources. We collected the health insurance claims data mainly from NDB and examined the accuracy of the receipt information during the period from 2011 to 2015 in Hokkaido. This made it possible to obtain quantitative accuracy. In addition, we created medical statistical data by age, municipality, sex, and illness, based on which we relocated the medical areas, and evaluated outpatients and outflow medical expenses. In the analysis of the road route and the medical expense outflow route, the effect of the road on the examination behavior was evaluated by accumulating the medical expenses passing through.

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  • Research on Innovative Determination/Creation of Regional Medical Care Zones by Analyzing Invoices to Medical Insurers -A bridge to the 22nd Century-

    Grant number:16K15304  2016.4 - 2019.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Exploratory Research

    YAMAGUCHI TOKUZO

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    Grant amount:\3640000 ( Direct Cost: \2800000 、 Indirect Cost:\840000 )

    One of the characteristics of Japan’s Medical Insurance System is “free access” where one can choose whichever hospital(s) and/or clinic(s) to seek care. In Japan, Secondary and Tertiary Regional Medical Care Zones (RMCZs) have been designated based on the Medical Care Law; each RMCZ is comprised of municipalities. Because the population has been decreasing and aging since around early 2000’s, a concern has been raised on the sustainability of medical services in the current medical insurance system. In this study, by mainly using the data from the National Database (NDB) of medical invoices to insurers, we have explored ways to determine RMCZs that can minimize the influence of anticipated changes in population. We have created a model for determining RMCZ whereby the number of RMCZs are determined rationally, regardless of where the insured reside. In this model, we assumed that the residents in the studied areas do not change their places of residence.

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  • Research on establishment of Regional Medical Care Zones for efficient use of medical resources and by re-organization

    Grant number:24659243  2012.4 - 2015.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Exploratory Research

    YAMAGUCHI Tokuzo, SHINMI Takahiko, OHNISHI Hirofumi, TAKATSUKA Shintaro, TATSUMI Haruyuki, MORI Mitsuru, TOHSE Noritsugu

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    Grant amount:\4030000 ( Direct Cost: \3100000 、 Indirect Cost:\930000 )

    It has been commonly mentioned that Regional Medical Care Zones (RMCZs) have been established to provide equal opportunities to receive adequate medical care for people in communities. With a view to see if this is being truly realized, we gathered data from four cities and three towns on 19 million invoices to medical insurers for fiscal years 2011 through 2013 after proper anonymization. We created a database for statistical analysis after matching the data from two different insurance systems: National Health Insurance and Elder Healthcare System.
    Our analysis revealed that there is an inequality in the capacity of RMCZs in providing care; namely, there is a large difference in the proportion of patients seeking medical care outside their own RMCZs according to whether or not each RMCZ has a tertiary medical care institution within. Moreover, there was a large imbalance in the amount of medical expenses among RMCZs.

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  • Ubiquitous EduGational Environment Usabe for Remote Area Doctors

    Grant number:21659133  2009 - 2011

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Exploratory Research

    TATSUMI Haruyuki, KIUCHI Takahiro, TAKATSUKA Shintaro, SHIMMI Takahiko, NAKAMURA Masahiro, MORISAKI Tatsurou

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    Grant amount:\3680000 ( Direct Cost: \3500000 、 Indirect Cost:\180000 )

    The requirements for ubiquitous environment of medical education are multi-dimensionally studied to resolve the issues of eccentrically-located doctors. Virtual IX(Internet eXchange) with overlay network and regional networks for medical cooperation are reviewed from the view point of education environment. We concluded that five components we proposed and the coordination are important and the establishment of the medical cloud, equipped with the five components, is prerequisite especially in terms of cost-performance and security.

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  • Postgraduate occupational education for stroke care workers in depopulated community by stroke team

    Grant number:20591689  2008 - 2010

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    SAITOH Masaki, HOUKIN Kiyohiro, TAKAHASHI Akira, YONEMASU Yasuyuki, TAKATSUKA Shintaro

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    Grant amount:\2860000 ( Direct Cost: \2200000 、 Indirect Cost:\660000 )

    We have researched educational issues among medical and health care professionals related to stroke care (hereinafter referred to Stroke Care Workers). And our stroke team has organized a number of seminars in the rural area with declining population. With such experiences we found considerable differences in levels of stroke education among different professionals, so that we have concluded the following points are of importance to improve stroke care, 1) to provide stroke education which matters quality more than quantity, 2) to educate not only the staff inside of hospitals but also caregivers outside, and 3) to develop standard educational materials, aimed at all Stroke Care Workers.

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