Hirokawa Naoki 廣川直樹

… Alternative Names

廣川直樹ヒロカワナオキ

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Researcher Number	30404718
Affiliation (Current)	2022: 札幌医科大学, 医学部, 准教授
Affiliation (based on the past Project Information) *help	2020: 札幌医科大学, 医学部, 准教授 2018: 札幌医科大学, 医学部, 准教授 2013 – 2017: 札幌医科大学, 医学部, 講師
Review Section/Research Field	Principal Investigator Radiation science / Basic Section 52040:Radiological sciences-related
Keywords	Principal Investigator IVR / 塞栓術 / 末梢動脈瘤 / インターベンショナルラジオロジー / 腹部動脈瘤 / ベアコイル / 機能温存 / コイル / 動脈瘤 / 腹部 … More / 末梢 / 再発防止 / 器質化 / 内皮形成 / 形状保持 / PGLAコイル / 毛付きコイル / 器質化コイル / コイル塞栓 / 低塞栓率 / 生物学的効果 / 物理学的効果 / 臨床成績 / 経済的 / 無再発 / ファイバーコイル / バイオアクティブコイル / 組織学的反応 / 物理学的評価 / 塞栓 / 毛付コイル（Fibered) / 器質化コイル（PGLA) / ベアコイル(3D-bare) / 形状保持性 / 低コスト / radial force / 素線 / 1次径 / 反発力 / 血管塞栓率 / フレームコイル / 剛性 / 物理 / コイル充填率 / 瘤内生体反応 / コイル強度 / 経済的効果 Less

Elucidation of physical properties and biological mechanisms to enhance the embolic effect of coils in peripheral aneurysmsPrincipal Investigator
- Principal Investigator
  
  廣川直樹
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Sapporo Medical University
Development of economical embolization aiming at functional preservation and no reperfusion for large and irregular-shaped peripheral aneurysmsPrincipal Investigator
- Principal Investigator
  
  Hirokawa Naoki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Sapporo Medical University
Development of function-preserving embolization for large and amorphous peripheral aneurysmPrincipal Investigator
- Principal Investigator
  
  Hirokawa Naoki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Sapporo Medical University

All 2018 2017 2015 Other

All Journal Article Presentation

[Journal Article] Histopathological differences of experimental aneurysms treated with bare platinum, fibered, and bioactive coils.2018
- Author(s)
  Usami Yoko、Hirokawa Naoki、Saitoh Masato、Okuda Hiroki、Someya Masanori、Hasegawa Tadashi、Takakuwa Yasunari、Sakata Koh-ichi
- Journal Title
  
  Minim Invasive Ther Allied Technol.
  
  Volume: - Pages: 1-6
- DOI
  10.1080/13645706.2018.1499532
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K07760, KAKENHI-PROJECT-16K10355
[Presentation] ベアコイル，Fibered コイル，PGLA コイルを用いた塞栓瘤における病理組織学的差異2018
- Author(s)
  宇佐見陽子、廣川直樹、齊藤正人、奥田洋輝、大谷緋美、坂田耕一、長谷川匡
- Organizer
  第69回北海道血管造影 Interventional Radiology研究会
- Data Source
  KAKENHI-PROJECT-16K10355
[Presentation] Investigation of radial force by 3D bare coil in blood vessel model.2018
- Author(s)
  Okuda H, Hirokawa N, et al.
- Organizer
  JSIR & ISIR 2018. May 31- June 2, 2018. Grand Nikko Tokyo Daiba.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K10355
[Presentation] 腹部動脈瘤に対するコイル塞栓術の成績-3次元ならびにPGLAコイル, Fiberedコイルを用いた塞栓‐2017
- Author(s)
  奥田洋輝、廣川直樹、宇佐見陽子、坂田耕一
- Organizer
  第46回IVR学会総会
- Data Source
  KAKENHI-PROJECT-16K10355
[Presentation] 腹部コイル塞栓術における塞栓効果とコストの両立を目指す ‐新たなエンドポイントの追求‐2017
- Author(s)
  廣川直樹
- Organizer
  第46回IVR学会総会
- Invited
- Data Source
  KAKENHI-PROJECT-16K10355
[Presentation] 腹部動脈瘤に対するコイル塞栓術の成績-3次元並びにPGLAコイル，Fiberedコイルを用いた塞栓-2015
- Author(s)
  奥田洋輝，廣川直樹，宇佐見陽子，齋藤正人，夏目奈奈，福島悠希，後町俊夫，坂田耕一
- Organizer
  第63回北海道血管造影Interventional Radiology研究会
- Place of Presentation
  北海道大学学術交流会館(北海道・札幌市)
- Year and Date
  2015-02-14
- Data Source
  KAKENHI-PROJECT-25461885
[Presentation] Strategic Embolization Combined with 3D,Bioactive,and Fibered Coils for Intra-Abdominal Aneurysms-aiming for functional preservation and small coil number-2015
- Author(s)
  Hiroki Okuda,Naoki Hirokawa,Yoko Usami,Masato Saito,Nana Natsume,Yuuki Hukushima, Toshio Gocho,Koichi Sakata
- Organizer
  JSIR & ISIR 2015
- Place of Presentation
  宮崎シーガイア（宮崎県宮崎市）
- Year and Date
  2015-05-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461885
[Presentation] Histopathologic differences of experimental aneurysms treated with bare, fibered, and PGLA microcoils
- Author(s)
  Yoko Usami, Naoki Hirokawa, Masato Saitoh, Hiroki Okuda, Koh-ich Sakata, Tadashi Hasegawa
- Organizer
  第74回日本医学放射線学会総会
- Place of Presentation
  パシフィコ横浜(神奈川県・横浜)
- Year and Date
  2015-04-16 – 2015-04-19
- Data Source
  KAKENHI-PROJECT-25461885
[Presentation] Strategic Embolization Combined with 3D, Bioactive, and Fibered Coils for Intra-Abdominal Aneurysms
- Author(s)
  Hiroki Okuda, Naoki Hirokawa, Yoko Usami, Masato Saito, Nana Natsume, Yuuki Hukushima, Toshio Gocho, Koichi Sakata
- Organizer
  第74回日本医学放射線学会総会
- Place of Presentation
  パシフィコ横浜(神奈川県・横浜)
- Year and Date
  2015-04-16 – 2015-04-19
- Data Source
  KAKENHI-PROJECT-25461885
[Presentation] Histopathologic differences of experimental aneurysms treated with bare, fibered, and PGLA microcoils
- Author(s)
  Yoko Usami, Naoki Hirokawa, Masato Saitoh, Hiroki Okuda, Koh-ich Sakata, Tadashi Hasegawa
- Organizer
  JSIR, ISIR & APCIO 2015
- Place of Presentation
  シーガイアコンベンションセンター(宮崎県・宮崎市）
- Year and Date
  2015-05-28 – 2015-05-30
- Data Source
  KAKENHI-PROJECT-25461885
[Presentation] Strategic Embolization Combined with 3D, Bioactive, and Fibered Coils for Intra-Abdominal Aneurysms
- Author(s)
  Hiroki Okuda, Naoki Hirokawa, Yoko Usami, Masato Saito, Nana Natsume, Yuuki Hukushima, Toshio Gocho, Koichi Sakata
- Organizer
  JSIR, ISIR & APCIO 2015
- Place of Presentation
  シーガイアコンベンションセンター(宮崎県・宮崎市）
- Year and Date
  2015-05-28 – 2015-05-30
- Data Source
  KAKENHI-PROJECT-25461885

1. SAITOH Masato (70551109)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
2. OKUDA Hiroki (40753140)

# of Collaborated Projects: 3 results

# of Collaborated Products: 10 results
3. USAMI Yoko (20572530)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
4. 大谷緋美 (10808158)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. 小塚陽介 (50808160)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. NOGUCHI TOMOKI

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 染谷正則

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hirokawa Naoki 廣川 直樹

廣川 直樹 ヒロカワ ナオキ

Research Projects

Research Products

Co-Researchers

Elucidation of physical properties and biological mechanisms to enhance the embolic effect of coils in peripheral aneurysmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of economical embolization aiming at functional preservation and no reperfusion for large and irregular-shaped peripheral aneurysmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of function-preserving embolization for large and amorphous peripheral aneurysmPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Histopathological differences of experimental aneurysms treated with bare platinum, fibered, and bioactive coils.2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] ベアコイル，Fibered コイル，PGLA コイルを用いた塞栓瘤における病理組織学的差異2018

Author(s)

Organizer

Data Source

[Presentation] Investigation of radial force by 3D bare coil in blood vessel model.2018

Author(s)

Organizer

Data Source

[Presentation] 腹部動脈瘤に対するコイル塞栓術の成績-3次元ならびにPGLAコイル, Fiberedコイルを用いた塞栓‐2017

Author(s)

Organizer

Data Source

[Presentation] 腹部コイル塞栓術における塞栓効果とコストの両立を目指す ‐新たなエンドポイントの追求‐2017

Author(s)

Organizer

Data Source

[Presentation] 腹部動脈瘤に対するコイル塞栓術の成績-3次元並びにPGLAコイル，Fiberedコイルを用いた塞栓-2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Strategic Embolization Combined with 3D,Bioactive,and Fibered Coils for Intra-Abdominal Aneurysms-aiming for functional preservation and small coil number-2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Histopathologic differences of experimental aneurysms treated with bare, fibered, and PGLA microcoils

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Strategic Embolization Combined with 3D, Bioactive, and Fibered Coils for Intra-Abdominal Aneurysms

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Histopathologic differences of experimental aneurysms treated with bare, fibered, and PGLA microcoils

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Strategic Embolization Combined with 3D, Bioactive, and Fibered Coils for Intra-Abdominal Aneurysms

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Hirokawa Naoki 廣川直樹

廣川直樹ヒロカワナオキ