Kobashi Keiji 小橋啓司

… Alternative Names

小橋啓司コバシケイジ

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Researcher Number	70577410
Other IDs
Affiliation (Current)	2026: 北海道大学, 医学研究院, 講師 2026: 株式会社日立製作所(研究開発グループ), ヘルスケアイノベーションセンタ, その他
Affiliation (based on the past Project Information) *help	2023 – 2024: 北海道大学, 医学研究院, 講師 2022: 北海道大学, 医学研究院, 特任准教授
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related Except Principal Investigator Basic Section 52040:Radiological sciences-related
Keywords	Principal Investigator 最短経路問題 / 線量合算 / グラフ理論 / DIR / 画像処理 / 線量分布合算 / 非線形画像レジストレーション / 適応放射線治療 / 放射線治療 Except Principal Investigator 陽子線治療 … More / 放射線科学 / 線量分布復元 / 遠隔治療計画 / 小児がん / 正常組織障害確率 / 強度変調 / 放射線治療 / 局所進行肺癌 Less

Development of an NTCP Model Considering Cardiopulmonary Interactions for Establishing Selection Criteria for Proton Therapy in Lung Cancer
- Principal Investigator
  
  AOYAMA HIDEFUMI
- Project Period (FY)
  2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Hokkaido University
An Integrated Approach for Uncertainty Reduction of DIR-based Dose Accumulation in Adaptive RadiotherapyPrincipal Investigator
- Principal Investigator
  
  小橋啓司
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Hokkaido University
Development of a triple hybrid remote treatment planning system proton beam therapy for pediatric cancer utilizing AI
- Principal Investigator
  
  Hashimoto Takayuki
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Hokkaido University

All 2025 2024 2023 2022

All Journal Article Presentation

[Journal Article] Normal tissue complication probability model for severe radiation-induced lymphopenia in patients with pancreatic cancer treated with concurrent chemoradiotherapy2025
- Author(s)
  Koizumi F,Katoh N,Kanehira T,Kawamoto Y,Nakamura T,Kakisaka T,Myojin M,Nishiyama N,Yonesaka A,Otsuka M,Takashina R,Minatogawa H,Higaki H,Uchinami Y,Taguchi H,Nishioka K,Yasuda K,Miyamoto N,Yokota I,Kobashi K,Aoyama H
- Journal Title
  
  Physics and Imaging in Radiation Oncology
  
  Volume: 33 Pages: 100690-100690
- DOI
  10.1016/j.phro.2024.100690
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K24269
[Journal Article] Evaluation of short-term gastrointestinal motion and its impact on dosimetric parameters in stereotactic body radiation therapy for pancreatic cancer2023
- Author(s)
  Uchinami Yusuke、Kanehira Takahiro、Fujita Yoshihiro、Miyamoto Naoki、Yokokawa Kohei、Koizumi Fuki、Shido Motoyasu、Takahashi Shuhei、Otsuka Manami、Yasuda Koichi、Taguchi Hiroshi、Nakazato Keiji、Kobashi Keiji、Katoh Norio、Aoyama Hidefumi
- Journal Title
  
  Clinical and Translational Radiation Oncology
  
  Volume: 39 Pages: 100576-100576
- DOI
  10.1016/j.ctro.2023.100576
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K24269
[Journal Article] Dosimetric advantages of daily adaptive strategy in IMPT for high-risk prostate cancer2022
- Author(s)
  Hiroshi Tamura, Keiji Kobashi, Kentaro Nishioka, Takaaki Yoshimura, Takayuki Hashimoto, Shinichi Shimizu, Yoichi M. Ito, Yoshikazu Maeda, Makoto Sasaki, Kazutaka Yamamoto, Hiroyasu Tamamura, Hidefumi Aoyama, Hiroki Shirato
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 23 Issue: 4
- DOI
  10.1002/acm2.13531
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K15818, KAKENHI-PROJECT-23K24269
[Journal Article] A study on predicting cases that would benefit from proton beam therapy in primary liver tumors of less than or equal to 5 cm based on the estimated incidence of hepatic toxicity2022
- Author(s)
  Uchinami Yusuke、Katoh Norio、Suzuki Ryusuke、Kanehira Takahiro、Tamura Masaya、Takao Seishin、Matsuura Taeko、Miyamoto Naoki、Fujita Yoshihiro、Koizumi Fuki、Taguchi Hiroshi、Yasuda Koichi、Nishioka Kentaro、Yokota Isao、Kobashi Keiji、Aoyama Hidefumi
- Journal Title
  
  Clinical and Translational Radiation Oncology
  
  Volume: 35 Pages: 70-75
- DOI
  10.1016/j.ctro.2022.05.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K24269
[Presentation] 脳腫瘍陽子線照射における迅速再計画ツールの検討2024
- Author(s)
  村田凌、西岡健太郎、小橋啓司、中里慧二、松尾勇斗、橋本孝之
- Organizer
  日本放射線腫瘍学会　第37回学術大会
- Data Source
  KAKENHI-PROJECT-22K07631
[Presentation] Time-saving proton therapy planning system using diagnostic CT and deformable image registration2024
- Author(s)
  Keiji Nakazato, Takayuki Hashimoto, Seishin Takao, Taeko Matsuura, Naoki Miyamoto, Keiji Kobashi, Koichi Yasuda, Kentaro Nishioka, Norio Katoh, Hidefumi Aoyama
- Organizer
  第84回日本医学放射線学会総会
- Data Source
  KAKENHI-PROJECT-22K07631
[Presentation] 当院および関連２機関で根治的放射線治療を施行した局所進行非小細胞肺癌の治療成績2023
- Author(s)
  宮﨑智彦、田口大志、西山典明、湊川英樹、大塚愛美、高階力也、井上哲也、小橋啓司、中里慧二、青山英史
- Organizer
  日本放射線腫瘍学会第36回学術大会、横浜
- Data Source
  KAKENHI-PROJECT-23K24269

1. Hashimoto Takayuki (60400678)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
2. 西岡健太郎 (80463743)

# of Collaborated Projects: 3 results

# of Collaborated Products: 5 results
3. 高尾聖心 (10614216)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
4. 吉村高明 (70807742)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. AOYAMA HIDEFUMI (80360915)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. 鈴木隆介 (00400052)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. 宮本直樹 (00552879)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. 金平孝博 (30875068)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. 田口大志 (90374454)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

Kobashi Keiji 小橋 啓司

小橋 啓司 コバシ ケイジ

Research Projects

Research Products

Co-Researchers

Development of an NTCP Model Considering Cardiopulmonary Interactions for Establishing Selection Criteria for Proton Therapy in Lung Cancer

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

An Integrated Approach for Uncertainty Reduction of DIR-based Dose Accumulation in Adaptive RadiotherapyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a triple hybrid remote treatment planning system proton beam therapy for pediatric cancer utilizing AI

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Normal tissue complication probability model for severe radiation-induced lymphopenia in patients with pancreatic cancer treated with concurrent chemoradiotherapy2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of short-term gastrointestinal motion and its impact on dosimetric parameters in stereotactic body radiation therapy for pancreatic cancer2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dosimetric advantages of daily adaptive strategy in IMPT for high-risk prostate cancer2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A study on predicting cases that would benefit from proton beam therapy in primary liver tumors of less than or equal to 5 cm based on the estimated incidence of hepatic toxicity2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] 脳腫瘍陽子線照射における迅速再計画ツールの検討2024

Author(s)

Organizer

Data Source

[Presentation] Time-saving proton therapy planning system using diagnostic CT and deformable image registration2024

Author(s)

Organizer

Data Source

[Presentation] 当院および関連２機関で根治的放射線治療を施行した局所進行非小細胞肺癌の治療成績2023

Author(s)

Organizer

Data Source

Kobashi Keiji 小橋啓司

小橋啓司コバシケイジ