Kumamaru Hiraku 隈丸拓

Researcher Number	00511461
Other IDs	https://orcid.org/0000-0002-9759-6191
Affiliation (Current)	2025: 東京大学, 医学部附属病院, 特任准教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 東京大学, 医学部附属病院, 特任准教授 2016 – 2018: 東京大学, 医学部附属病院, 特任講師 2015: 東京大学, 医学部附属病院, 助教
Review Section/Research Field	Principal Investigator Basic Section 62010:Life, health and medical informatics-related / Basic Section 47060:Clinical pharmacy-related / Medical engineering assessment Except Principal Investigator Basic Section 58010:Medical management and medical sociology-related / Medium-sized Section 58:Society medicine, nursing, and related fields / Basic Section 55030:Cardiovascular surgery-related / Basic Section 53020:Cardiology-related / Basic Section 90140:Medical technology assessment-related / Medical and hospital managemen
Keywords	Principal Investigator ガイドライン遵守割合 / 薬剤使用実態 / 心不全診断の同定アルゴリズム / データベース研究 / DPC / アルゴリズム / HFREF / 心不全 / データベース / 冠動脈バイパスグラフト術 … More / 薬剤疫学 / 冠動脈バイパス術 / 薬剤の使用パターン / 周術期の薬剤使用 / CABG / 薬剤使用パターン / 周術期アスピリン使用 / レギュラトリーサイエンス / 有害事象 / 市販後成績調査 / デバイス / 安全性評価 / 使用成績調査 / 安全性 / 医療機器 / 市販後調査 … More Except Principal Investigator 冠動脈疾患 / 医療の質 / QOL / 診療支援 / PRO / アウトカム / 患者アウトカム / 心房細動 / 心不全 / リスクモデル / 心臓血管外科手術 / 国際比較 / データベース / NCD / 医療政策 / 小児外科 / SCAD / MINOCA / 急性心筋梗塞 / ノンパラメトリックモデル / セミパラメトリックモデル / バリデーション研究 / バイアス解析 / 統計的因果推論 / 医療情報データベース / 欠測データ解析 / アウトカム誤分類 / 薬剤疫学 / 医療の均てん化 / がん登録 Less

虚血性心疾患における実装科学：カテーテル治療の効果的使用と合併症克服を目指して
- Principal Investigator
  
  香坂俊
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Keio University
Assessing and Enhancing Quality of Life in Ischemic Heart Disease: Development of Clinical Support Tools
- Principal Investigator
  
  香坂俊
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 58:Society medicine, nursing, and related fields
- Research Institution
  Keio University
Evaluation of Japanese pediatric surgeon proficiency using the NCD, and investigation of patient preferences for a trade-off between travel distance and potential outcome improvement
- Principal Investigator
  
  一瀬諒紀
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  The University of Tokyo
International comparison of cardiovascular surgical databases and construction of surgical risk models
- Principal Investigator
  
  縄田寛
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 55030:Cardiovascular surgery-related
- Research Institution
  St. Marianna University School of Medicine
Development of algorithms to capture heart failure diagnoses using linked DPC and registry databasePrincipal Investigator
- Principal Investigator
  
  隈丸拓
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 62010:Life, health and medical informatics-related
- Research Institution
  The University of Tokyo
Etiology of myocardial infarction in young and middle-aged population
- Principal Investigator
  
  Inohara Taku
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53020:Cardiology-related
- Research Institution
  Keio University
Bias analysis for pharmacoepidemiological study using medical information database
- Principal Investigator
  
  竹内由則
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90140:Medical technology assessment-related
- Research Institution
  Yokohama City University
  Toho University
  The University of Tokyo
患者本人の主観的評価（PRO）を活用した循環器疾患レジストリデータの統合的解析
- Principal Investigator
  
  香坂俊
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Keio University
Assessing periprocedural medication use in patients undergoing CABG in JapanPrincipal Investigator
- Principal Investigator
  
  Kumamaru Hiraku
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 47060:Clinical pharmacy-related
- Research Institution
  The University of Tokyo
Postmarketing studies using medical device registries: reporting adverse eventsPrincipal Investigator
- Principal Investigator
  
  Kumamaru Hiraku
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Medical engineering assessment
- Research Institution
  The University of Tokyo
Development of breast cancer prognosis tool using the National Clinical Database-Breast Cancer Registry in Japan
- Principal Investigator
  
  TOKUDA Yutaka
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Medical and hospital managemen
- Research Institution
  Tokai University

All 2024 2023 2022 2019 2018 2017 2016 Other

All Journal Article Presentation Other

[Journal Article] Clinical Outcomes of Urgent or Emergency Transcatheter Aortic Valve Implantation　― Insights From the Nationwide Registry of Japan Transcatheter Valve Therapies ―2024
- Author(s)
  Kitahara Hideki、Kumamaru Hiraku、Kohsaka Shun、Yamashita Daichi、Kanda Tomoyoshi、Matsuura Kaoru、Shimamura Kazuo、Matsumiya Goro、Kobayashi Yoshio
- Journal Title
  
  Circ J
  
  Volume: 88 Issue: 4 Pages: 439-447
- DOI
  10.1253/circj.CJ-22-0536
- ISSN
  1346-9843, 1347-4820
- Year and Date
  2024-03-25
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K12257
[Journal Article] Procedural Volume and Outcomes of Transfemoral Transcatheter Aortic Valve Replacement: From a Japanese Nationwide Registry2023
- Author(s)
  Ando Tomo、Kumamaru Hiraku、Kohsaka Shun、Fukutomi Motoki、Onishi Takayuki、Shimamura Kazuo、Hayashida Kentaro、Tobaru Tetsuya
- Journal Title
  
  The American Journal of Cardiology
  
  Volume: 209 Pages: 36-41
- DOI
  10.1016/j.amjcard.2023.09.094
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K12257
[Journal Article] Impact of concomitant mitral regurgitation during transcatheter aortic valve replacement on 1-year survival outcomes2023
- Author(s)
  Matsuura Kaoru、Kumamaru Hiraku、Kohsaka Shun、Kanda Tomoyoshi、Yamashita Daichi、Kitahara Hideki、Shimamura Kazuo、Kobayashi Yoshio、Matsumiya Goro
- Journal Title
  
  Journal of Cardiology
  
  Volume: 82 Issue: 1 Pages: 16-21
- DOI
  10.1016/j.jjcc.2023.01.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K12257
[Journal Article] One-year outcome of transcatheter aortic valve replacement for bicuspid aortic valve stenosis: a report from the Japanese Nationwide registry (J-TVT registry)2023
- Author(s)
  Mukai Takashi、Kumamaru Hiraku、Kohsaka Shun、Mizote Isamu、Nakamura Daisuke、Matsuhiro Yutaka、Maeda Koichi、Shimamura Kazuo、Sakata Yasushi
- Journal Title
  
  Cardiovascular Intervention and Therapeutics
  
  Volume: 38 Issue: 4 Pages: 414-423
- DOI
  10.1007/s12928-023-00933-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K12257
[Journal Article] The utility of the self‐controlled study design for pharmacoepidemiological studies without an active comparator medication using a medical information database: An application to assess the risk of varenicline on cardiovascular outcomes2023
- Author(s)
  Yokoyama Ryo、Takeuchi Yoshinori、Kumamaru Hiraku、Matsuyama Yutaka
- Journal Title
  
  Pharmacoepidemiology and Drug Safety
  
  Volume: 32 Issue: 10 Pages: 1068-1076
- DOI
  10.1002/pds.5634
- Data Source
  KAKENHI-PROJECT-20K12709
[Journal Article] Postoperative outcomes of valve reoperation are associated with the number of previous cardiac operations2022
- Author(s)
  Tatsuishi Wataru、Kumamaru Hiraku、Abe Tomonobu、Nakano Kiyoharu、Miyata Hiroaki、Motomura Noboru
- Journal Title
  
  General Thoracic and Cardiovascular Surgery
  
  Volume: 70 Issue: 11 Pages: 939-946
- DOI
  10.1007/s11748-022-01828-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14975
[Journal Article] Current status of open surgery for acute type A aortic dissection in Japan2022
- Author(s)
  Okita Yutaka、Kumamaru Hiraku、Motomura Noboru、Miyata Hiroyuki、Takamoto Shinichi
- Journal Title
  
  The Journal of Thoracic and Cardiovascular Surgery
  
  Volume: 164 Issue: 3 Pages: 785-794.e1
- DOI
  10.1016/j.jtcvs.2020.09.147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14975
[Journal Article] Utility of automated data-adaptive propensity score method for confounding by indication in comparative effectiveness study in real world Medicare and registry data2022
- Author(s)
  Kumamaru Hiraku、Jalbert Jessica J.、Nguyen Louis L.、Williams Lauren A.、Miyata Hiroaki、Setoguchi Soko
- Journal Title
  
  PLOS ONE
  
  Volume: 17 Issue: 8 Pages: e0272975-e0272975
- DOI
  10.1371/journal.pone.0272975
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14975
[Journal Article] Practice Patterns and Outcomes of Transcatheter Aortic Valve Replacement in the United States and Japan: A Report From Joint Data Harmonization Initiative of STS/ACC TVT and J‐TVT2022
- Author(s)
  Kaneko Tsuyoshi、Vemulapalli Sreekanth、Kohsaka Shun、Shimamura Kazuo、Stebbins Amanda、Kumamaru Hiraku、Nelson Adam J.、Kosinski Andrzej、Maeda Koichi、Bavaria Joseph E.、Saito Shigeru、Reardon Michael J.、Kuratani Toru、Popma Jeffrey J. et al.
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 11 Issue: 6
- DOI
  10.1161/jaha.121.023848
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20336
[Journal Article] Learning Curve for Transcatheter Aortic Valve Implantation Under a Controlled Introduction System　― Initial Analysis of a Japanese Nationwide Registry ―2018
- Author(s)
  Handa Nobuhiro、Kumamaru Hiraku、Torikai Kei、Kohsaka Shun、Takayama Morimasa、Kobayashi Junjiro、Ogawa Hisao、Shirato Haruki、Ishii Kensuke、Koike Kazuhisa、Yokoyama Yoshimasa、Miyata Hiroaki、Motomura Noboru、Sawa Yoshiki、on behalf of Japanese TAVR Registry Participants
- Journal Title
  
  Circ J
  
  Volume: 82 Issue: 7 Pages: 1951-1958
- DOI
  10.1253/circj.CJ-18-0211
- NAID
  130007410588
- ISSN
  1346-9843, 1347-4820
- Year and Date
  2018-06-25
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K16415
[Journal Article] Learning Curves for Transcatheter Aortic Valve Implantation under a Controlled Introduction System: Initial Analysis of a Japanese Nationwide Registry2018
- Author(s)
  Handa N, Kumamaru H, Torikai K, Kohsaka S, Takayama M, Kobayashi J, Ogawa H, Shirato H, Ishii K, Koike K, Yokoyama Y, Miyata H, Motomura N, Sawa Y
- Journal Title
  
  Circulation Journal
  
  Volume: 印刷中
- NAID
  130007410588
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K16415
[Journal Article] Nationwide Registries Associated with Cardiovascular Medical Devices in Japan2016
- Author(s)
  Handa N, Ishii K, Koike K, Kumamaru H, Miyata H, Motomura N.
- Journal Title
  
  Phamaceutical Regulartory Affairs
  
  Volume: 5 Issue: 02 Pages: 177-177
- DOI
  10.4172/2167-7689.1000177
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K16415
[Journal Article] Young adult breast cancer patients have a poor prognosis independent of prognostic clinicopathological factors: a study from the Japanese Breast Cancer Registry.2016
- Author(s)
  Kataoka A, Iwamoto T, Tokunaga E, Tomotaki A, Kumamaru H, Miyata H, Niikura N, Kawai M, Anan K, Hayashi N, Masuda S, Tsugawa K, Aogi K, Ishida T, Masuoka H, Iijima K, Kinoshita T, Nakamura S, Tokuda Y
- Journal Title
  
  Breast Cancer Research and Treatment
  
  Volume: 160 Issue: 1 Pages: 163-172
- DOI
  10.1007/s10549-016-3984-8
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H04796, KAKENHI-PROJECT-15K08357
[Journal Article] Distinct breast cancer characteristics between screen- and self-detected breast cancers recorded in the Japanese Breast Cancer Registry.2016
- Author(s)
  Iwamoto T, Kumamaru H, Miyata H, Tomotaki A, Niikura N, Kawai M, Anan K, Hayashi N, Masuda S, Tsugawa K, Aogi K, Ishida T, Masuoka H, Iijima K, Matsuoka J, Doihara H, Kinoshita T, Nakamura S, Tokuda Y
- Journal Title
  
  Breast Cancer Research and Treatment
  
  Volume: 156 Issue: 3 Pages: 485-494
- DOI
  10.1007/s10549-016-3770-7
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H04796, KAKENHI-PROJECT-15K08357
[Presentation] 手術レジストリを用いた観察研究における適応による交絡の調整：propensity scoreに基づく手法と解釈2022
- Author(s)
  隈丸　拓
- Organizer
  第75回日本胸部外科学会定期学術集会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14975
[Presentation] Preoperative Aspirin in Coronary Artery Bypass Grafting of 45,666 cases: A Retrospective Analysis of Nationwide Japanese Surgical Database2019
- Author(s)
  Hiraku Kumamaru
- Organizer
  American Heart Association Scientific Sessions 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14975
[Presentation] Evaluating the Pattern of Severe Adverse Event Occurrence after Transcatheter Aortic Valve Replacement in Japan2018
- Author(s)
  Hiraku Kumamaru, Shun Kohsaka, Koichi Maeda, Morimasa Takayama, Junjiro Kobayashi, Hisao Ogawa, Hiroaki Miyata, Noboru Motomura, Shigeru Saito, Hideyuki Shimizu, Yoshiki Sawa
- Organizer
  国際医薬経済・アウトカム研究学会（ISPOR）日本部会学術集会
- Data Source
  KAKENHI-PROJECT-16K16415
[Presentation] Use of Preoperative aspirin in Patients undergoing elective isolated CABG2018
- Author(s)
  Hiraku Kumamaru, Shun Kohsaka, Noboru Motomura, Hiroaki Miyata
- Organizer
  International conference on Pharmacoepidemiology & Therapeutic Risk Management
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14975
[Presentation] 経カテーテル大動脈弁置換術レジストリーを用いたTAVI用生体弁の市販後早期の安全性評価：術者ラーニングカーブの分析2017
- Author(s)
  隈丸拓、半田宣弘、鳥飼敬、高山守正、小林順二郎、小川久雄、白土治己、石井健介、小池和央、横山敬正、宮田裕章、香坂俊、本村昇、澤芳樹
- Organizer
  日本薬剤疫学会学術総会
- Data Source
  KAKENHI-PROJECT-16K16415
[Presentation] Role of postmastectomy radiotherapy after neoadjuvant chemotherapy in breast cancer patients: a study from the Japanese Breast Cancer Registry.2017
- Author(s)
  Minoru Miyashita, Naoki Niikura, Hiraku Kumamaru, Hiroaki Miyata, Takanori Ishida, Takayuki Kinoshita, Hitoshi Tsuda, Seigo Nakamura, Yutaka Tokuda
- Organizer
  San Antonio Breast Cancer Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04796
[Presentation] 臨床症例レジストリに連携した販売後使用成績調査：TAVIレジストリの例2016
- Author(s)
  隈丸　拓、鳥飼　慶
- Organizer
  日本冠疾患学会学術集会
- Place of Presentation
  杏林大学井の頭キャンパス
- Year and Date
  2016-12-11
- Invited
- Data Source
  KAKENHI-PROJECT-16K16415
[]

1. 香坂俊 (30528659)

# of Collaborated Projects: 6 results

# of Collaborated Products: 7 results
2. 宮田裕章 (70409704)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
3. 石井秀樹 (90456674)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. TOKUDA Yutaka (20163975)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
5. Inohara Taku (10635262)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 木下貴之 (00225004)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. 岩本高行 (40627238)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. 新倉直樹 (60459469)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. 河合賢朗 (80513530)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. 竹内由則 (40780341)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 植田育子 (80571398)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 一瀬諒紀 (70973791)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 藤代準 (60528438)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 高澤慎也 (40421094)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 吉田真理子 (20732928)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 縄田寛 (00463860)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 本村昇 (40332580)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 高本真一 (60137833)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 関倫久 (30528873)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 池村修寛 (00896772)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. ANAN Keisei

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

Kumamaru Hiraku 隈丸 拓

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Development of algorithms to capture heart failure diagnoses using linked DPC and registry databasePrincipal Investigator

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Assessing periprocedural medication use in patients undergoing CABG in JapanPrincipal Investigator

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Postmarketing studies using medical device registries: reporting adverse eventsPrincipal Investigator

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[Journal Article] Clinical Outcomes of Urgent or Emergency Transcatheter Aortic Valve Implantation ― Insights From the Nationwide Registry of Japan Transcatheter Valve Therapies ―2024

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[Journal Article] Procedural Volume and Outcomes of Transfemoral Transcatheter Aortic Valve Replacement: From a Japanese Nationwide Registry2023

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[Journal Article] Impact of concomitant mitral regurgitation during transcatheter aortic valve replacement on 1-year survival outcomes2023

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Kumamaru Hiraku 隈丸拓

[Journal Article] Clinical Outcomes of Urgent or Emergency Transcatheter Aortic Valve Implantation　― Insights From the Nationwide Registry of Japan Transcatheter Valve Therapies ―2024

[Journal Article] Learning Curve for Transcatheter Aortic Valve Implantation Under a Controlled Introduction System　― Initial Analysis of a Japanese Nationwide Registry ―2018