• A
  • A
  • A
日本語 Help
Science and technology information site for articles, patents, researchers information, etc.

Co-authoring Researcher

Co-inventing Researcher

Researcher similar to the Researcher

Article similar to the Researcher

Patent similar to the Researcher

Research Project similar to the Researcher

Article(J-GLOBAL estimation)

Patent(J-GLOBAL estimation)

Rchr
J-GLOBAL ID:201901005828381234   Update date: Feb. 09, 2025

Kumamaru Hiraku

Kumamaru Hiraku
Clips
Affiliation and department:
Job title: 特任准教授
Research field  (1): Community dentistry
Research keywords  (4): validation study ,  database study ,  pharmacoepidemiology ,  device epidemiology
Research theme for competitive and other funds  (10):
  • 2023 - 2026 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
  • 2022 - 2025 International comparison of cardiovascular surgical databases and construction of surgical risk models
  • 2022 - 2025 Development of algorithms to capture heart failure diagnoses using linked DPC and registry database
  • 2020 - 2025 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
  • 2021 - 2024 Etiology of myocardial infarction in young and middle-aged population
Show all
Papers (169):
  • Masayuki Nagahashi, Hiraku Kumamaru, Naoko Kinukawa, Takayuki Iwamoto, Masahiro Kawashima, Takayuki Kinoshita, Takaaki Konishi, Yasuaki Sagara, Shinsuke Sasada, Shigehira Saji, et al. Breast cancer statistics for Japan in 2022: annual report of the national clinical database-breast cancer registry-clinical implications including chemosensitivity of breast cancer with low estrogen receptor expression. Breast Cancer. 2025
  • Tatsuto Nishigori, Hiraku Kumamaru, Kazutaka Obama, Koichi Suda, Shigeru Tsunoda, Yukie Yoda, Makoto Hikage, Susumu Shibasaki, Tsuyoshi Tanaka, Masanori Terashima, et al. Short-term outcomes of robot-assisted versus conventional minimally invasive esophagectomy: A propensity score-matched study via a nationwide database. Annals of gastroenterological surgery. 2025. 9. 1. 109-118
  • Kaoru Matsuura, Hiraku Kumamaru, Shun Kohsaka, Tomoyoshi Kanda, Hideki Kitahara, Kazuo Shimamura, Yoshio Kobayashi, Goro Matsumiya. Comparing moderate-severe and severe mitral regurgitation in transcatheter aortic valve replacement on 1-year survival: insights from a Japanese Nationwide Registry. Heart and vessels. 2024
  • Shinya Yamamoto, Koh Okamoto, Hiraku Kumamaru, Makoto Saito, Hiroshi Ito, Marie Yamashita, Yoshiaki Kanno, Mahoko Ikeda, Sohei Harada, Shu Okugwa, et al. Clinical impact of the use of chronic suppressive antibiotics against recurrent ventricular assist device infections. Microbiology spectrum. 2024. 12. 11. e0039824
  • Shinsuke Sasada, Hiraku Kumamaru, Naoki Hayashi, Naoko Kinukawa, Masakazu Toi, Hiromitsu Jinno, Shigehira Saji. Impact of immediate breast reconstruction on perioperative therapy: insights from a Japanese Nationwide Registry. Breast cancer (Tokyo, Japan). 2024. 31. 5. 909-916
more...
MISC (31):
  • 山本 博之, 遠藤 英樹, 隈丸 拓. 外科医のためのビッグデータ利活用入門(第12回)(最終回) 大規模データベースを使用した医療の質研究入門. 胸部外科. 2024. 77. 11. 941-945
  • 隈丸 拓, 遠藤 英樹, 山本 博之. 外科医のためのビッグデータ利活用入門(第10回) リスクモデルの構築. 胸部外科. 2024. 77. 8. 613-619
  • 遠藤 英樹, 山本 博之, 隈丸 拓. 外科医のためのビッグデータ利活用入門(第9回) 欠測データの取り扱いと多重補完. 胸部外科. 2024. 77. 7. 540-545
  • 山本 博之, 遠藤 英樹, 隈丸 拓. 外科医のためのビッグデータ利活用入門(第8回) 交絡と回帰分析の実際. 胸部外科. 2024. 77. 6. 457-460
  • 山本 博之, 遠藤 英樹, 隈丸 拓. 外科医のためのビッグデータ利活用入門(第6回) 統計解析の基本とアウトカムの考え方. 胸部外科. 2024. 77. 4. 294-297
more...
Lectures and oral presentations  (2):
  • National Clinical Databaseにおけるデータの質検証結果報告(第3報)(2016年症例)
    (日本医師事務作業補助研究会全国大会集録 2018)
  • National Clinical Databaseにおけるデータの質検証結果報告(2014-2015年症例)
    (日本医師事務作業補助研究会全国大会集録 2017)
Education (4):
  • 2011 - 2015 ハーバード公衆衛生大学院 ScD (Epidemiology)
  • 2010 - 2011 ハーバード公衆衛生大学院 MS(Epidemiology)
  • 2009 - 2010 ハーバード公衆衛生大学院 MPH
  • 2001 - 2005 The University of Tokyo Faculty of Medicine School of Medicine
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page