OKAMOTO Hiroyuki 岡本宏之

… Alternative Names

Researcher Number	60348266
Affiliation (based on the past Project Information) *help	2016: 東京大学, 医学部附属病院, 登録研究医 2015: 東京大学, 医学部附属病院, 登録研究員 2014: 東京大学, 医学部附属病院, その他 2014: 東京大学, 医学部附属病院, 登録研究医 2013: 東京大学, 医学部附属病院, 特任教師 … More
Review Section/Research Field	Principal Investigator General surgery Except Principal Investigator General surgery / Cardiovascular surgery
Keywords	Principal Investigator 小口径人工血管 / MPCポリマー / 抗血栓性 / simulation / modeling system / stent graft / migration / aortic aneurysm / curvature / torsion … More Except Principal Investigator 血管外科学 / 腹部大動脈瘤 / 外科 / 循環器・高血圧 / Surgery / バルーン障害モデル / 内膜肥厚 / TRAF / 炎症性シグナル伝達 / electroporation / ステント留置後再狭窄 / HIFU / 下肢静脈瘤 / 無侵襲治療 / レボビスト / 加齢変化 / コラーゲン線維 / 腹部大動脈 / コラーゲン線維束 / 血管外外科一般 / 血管新生 / 低酸素応答因子 / 乳癌抑制遺伝子 / 低酸素誘導因子 / 血管再生 / RNA干渉 / 再生医療 / 側副血行路 / 血管新生療法 / ラビット虚血肢モデル / 塩基性線維芽細胞増殖因子 / 人工血管 / 血管外科 / drug delivery system / ナノミセル / ドラッグデリバリー / Drug Delivery System / PICsome / ドラッグデリバリーシステム / ナノ粒子 / simulation / aortic aneurysm / rupture / stress / 嚢状瘤 / 破裂 / 大動脈瘤 / 大動脈瘤モデル / stent graft migration / saccular / model / ナノ材料 / Nano-material / Circulation, Hypertension / シグナル伝達 / 移植・再生医療 / 細胞・組織 / 吻合部内膜肥厚 / 小口径人口血管 / Signal pathway / transplant / regenerative medicine / Vascular / Cell / Tissue Less

Medical and Technological approach for creating the guideline of risk prediction of aortic aneurysm rupture
- Principal Investigator
  
  Hoshina Katsuyuki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cardiovascular surgery
- Research Institution
  The University of Tokyo
Simulation of chronological changes of the stent graft after implantation in the abdominal aortic aneurysmPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hiroyuki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
A novel drug delivery system targeting the aortic wall
- Principal Investigator
  
  HOSHINA Katsuyuki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Molecular pathological analyses of collateral augmentation for a development of novel angiogenic therapy
- Principal Investigator
  
  MIYATA Tetsurou
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Experimental evaluation of a silk fibroin-coated vascular prosthesis
- Principal Investigator
  
  SHIGEMATSU Kunihiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Development of small-diameter vascular graft composed of antithrombogenic phospholipid polymerPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Hiroyuki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Silencing of Int6 Promotes Recovery of Blood Perfusion after Limb Ischemia via Stabilizing Hypoxia-Inducible Factor 2α
- Principal Investigator
  
  KIMURA Hideo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Development of a less invasive treatment for varicose veins with high intensity focused ultrasound
- Principal Investigator
  
  MIYATA Tetsuro, NISHIKAGE Seiji
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Structural analysis of collagen fiber of arterial wall in patients with abdominal aortic aneurysm
- Principal Investigator
  
  SHIGEMATSU Kunihiro, 出口順夫
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
炎症性シグナルの制御による新しいステント内再狭窄発生予防の開発
- Principal Investigator
  
  石井誠之
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Gene delivery using polyion complex micelle for the treatment of aortic aneurysm
- Principal Investigator
  
  MIYATA Tetsuro
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo
Signal pathway in anastomotic intimal hyperplasia : to establish the strategy for anastomis intimal hyperplasia after bypass grafting with small diameter prosthesis
- Principal Investigator
  
  SHIGEMATSU Kunihiro
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General surgery
- Research Institution
  The University of Tokyo

All 2014 2013 2012 2005 Other

All Journal Article Presentation

[Journal Article] The effect of recombinant human soluble thrombomodulin on disseminated intravascular coagulation in an abdominal aortic aneurysm2013
- Author(s)
  Hoshina K, Shigematsu K, Okamoto H, Miyata T, et al.
- Journal Title
  
  Blood Coagul Fibrinolysis
  
  Volume: 25 Pages: 389-391
- Data Source
  KAKENHI-PROJECT-23591859
[Journal Article] Study Design of PROCEDURE Study a Randomized Comparison of the Dose-Dependent Effects of Pitavastatin in Patients with Abdominal Aortic Aneurysm with Massive Aortic Atheroma: Prevention of Cholesterol Embolization during Endovascular and Open Aneurysm Repair with Pitavastatin(PROCEDURE) Study2013
- Author(s)
  Hoshina K, Nemoto M, Hashimoto T, Miura S, Urabe G, Nakazawa T, Hosaka A, Kato M, Ohkubo N, Miyairi T, Okamoto H, Shigematsu K, Miyata T
- Journal Title
  
  Ann Vasc Dis
  
  Volume: 6 Issue: 1 Pages: 62-66
- DOI
  10.3400/avd.oa.12.00064
- NAID
  130004487985
- ISSN
  1881-641X, 1881-6428
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859, KAKENHI-PROJECT-24591866
[Journal Article] Aortic dissectin occurring 18 months after successful endovascular repair in an anatomical difficult case of abdominal aortic aneurysm.2013
- Author(s)
  Yamamoto S, Hoshina K, Takazawa Y, Okamoto H, Shigematsu K, Miyata T, Watanabe T.
- Journal Title
  
  Case Report Vasc Med
  
  Volume: 412708 Pages: 412708-412708
- DOI
  10.1155/2013/412708
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24591866
[Journal Article] The effect of recombinant human soluble thrombomodulin on disseminated intravascular coagulation in an abdominal aortic aneurysm2013
- Author(s)
  Hoshina K, Shigematsu K, Hosaka A, Okamoto H, Miyata T, Watanabe T.
- Journal Title
  
  Blood Coagulation and Fibrinolysis
  
  Volume: Epub ahead of print Pages: 1-1
- DOI
  10.1097/mbc.0000000000000031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859
[Journal Article] Outcomes and Morphologic Changes After Endovascular Repair for Abdominal Aortic Aneurysms With a Severely Angulated Neck2013
- Author(s)
  Hoshina K, Okamoto H, Shigematsu K, Miyata T, et al.
- Journal Title
  
  Circulation Journal
  
  Volume: 77 Issue: 8 Pages: 1996-2002
- DOI
  10.1253/circj.cj-13-0204
  10.1253/circj.CJ-13-0204
- NAID
  10031178667
- ISSN
  1346-9843, 1347-4820
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859, KAKENHI-PROJECT-24591866
[Journal Article] Outcomes after open surgery and endovascular aneurysm repair for abdominal aortic aneurysm in patients with massive neck atheroma.2012
- Author(s)
  Hoshina K, Hosaka A, Takayama T, Kato M, Ohkubo N, Okamoto H, Shigematsu K, Miyata T.
- Journal Title
  
  Eur J Vasc Endovasc Surg
  
  Volume: 43 Pages: 257-261
- DOI
  10.1016/j.ejvs.2011.11.023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859
[Journal Article] Lessons learned from a case of abdominal aortic aneurysm accompanied by unstable coagulopathy.2012
- Author(s)
  Hoshina K, Kaneko M, Hosaka A, Okamoto H, Shigematsu K, Miyata T.
- Journal Title
  
  Case Report in Vascular Medicine
  
  Volume: 265860 Pages: 1-5
- DOI
  10.1155/2012/265860
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859, KAKENHI-PROJECT-24591866
[Journal Article] Acute Remodeling of an Adjoining Aneurysm after Endovascular Treatment of a Ruptured Splanchnic Arterial Aneurysm: A Case of Clinically Diagnosed Segmental Arterial Mediolysis2012
- Author(s)
  Nishikawa Y, Hoshina K, Sasaki H, Hosaka A, Yamamoto K, Okamoto H, Shigematsu K, Miyata T.
- Journal Title
  
  Ann Vasc Dis
  
  Volume: 5 Issue: 4 Pages: 449-453
- DOI
  10.3400/avd.cr.12.00060
- NAID
  130004713555
- ISSN
  1881-641X, 1881-6428
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859, KAKENHI-PROJECT-24591866
[Journal Article] Endovascular Surgery for Inflammatory Abdominal Aortic Aneurysm with Contrast Allergy—Usefulness of Carbon Dioxide Angiography and Intravascular Ultrasound: A Case Report2012
- Author(s)
  Morito H, Hoshina K, Hosaka A, Okamoto H, Shigematsu K, Miyata T.
- Journal Title
  
  Ann Vasc Dis
  
  Volume: 5 Issue: 1 Pages: 104-108
- DOI
  10.3400/avd.cr.11.00087
- NAID
  130004695426
- ISSN
  1881-641X, 1881-6428
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591859
[Journal Article] Clinical implication of plasma level of soluble fibrin monomer-fibrinogen complex in patients with abdominal aortic aneurysm.2005
- Author(s)
  Hosaka A, Miyata T, Aramoto H, Shigematsu H, Nakazawa T, Okamoto H, Shigematsu K, Nagawa H.
- Journal Title
  
  Journal of Vascular Surgery 42(2)
  
  Pages: 200-205
- Data Source
  KAKENHI-PROJECT-17591322
[Journal Article] Long-term outcome after surgical treatment of arterial lesions in Behcet disease.2005
- Author(s)
  Hosaka A, Miyata T, Shigematsu H, Shigematsu K, Okamoto H, Ishii S, Miyahara T, Yamamoto K, Akagi D, Nagayoshi M, Nagawa H.
- Journal Title
  
  Journal of Vascular Surgery 42(1)
  
  Pages: 116-121
- Data Source
  KAKENHI-PROJECT-17591322
[Journal Article] Persistent sciatic artery in a patient with extracranial internal carotid artery aneurysm and infrarenal abdominal aortic aneurysm : A case report.2005
- Author(s)
  Miyahara T, Miyata T, Shigematsu K, Shigematsu H, Koyama H, Okamoto H, Nakazawa T, Nagawa H.
- Journal Title
  
  International Angiology 24(4)
  
  Pages: 391-394
- Data Source
  KAKENHI-PROJECT-17591322
[Journal Article] Long-term results of combined iliac endovascular intervention and infrainguinal surgical revascularization for treatment of multilevel arterial occlusive disease.2005
- Author(s)
  Miyahara T, Miyata T, Shigematsu H, Shigematsu K, Okamoto H, Nakazawa T, Nagawa H.
- Journal Title
  
  International Angiology 24(4)
  
  Pages: 340-348
- NAID
  10016793457
- Data Source
  KAKENHI-PROJECT-17591322
[Presentation] ステントグラフト留置後の形態変化の評価：モデリングシステムの開発2014
- Author(s)
  保科克行、小林匡治、大島まり、山本創太、赤井隆文、根元洋光、保坂晃弘、宮原拓也、岡本宏之、重松邦広、宮田哲郎、渡邉聡明
- Organizer
  第44回日本心臓血管外科学会総会
- Place of Presentation
  熊本（ホテル日航熊本）
- Data Source
  KAKENHI-PROJECT-24591866
[Presentation] 大動脈瘤の二次元構造解析による嚢状瘤の定義2014
- Author(s)
  保科克行、赤井隆文、竹内浩明、山本創太、大島まり、根元洋光、西山綾子、宮原拓也、保坂晃弘、岡本宏之、重松邦広、宮田哲郎、渡邉聡明
- Organizer
  日本外科学会定期学術集会
- Place of Presentation
  京都
- Year and Date
  2014-04-04
- Data Source
  KAKENHI-PROJECT-26462101
[Presentation] 大動脈瘤の二次元構造解析による嚢状瘤の定義2014
- Author(s)
  保科克行、赤井隆文、竹内浩明、山本創太、大島まり、根元洋光、西山綾子、宮原拓也、保坂晃弘、岡本宏之、重松邦広、宮田哲郎、渡邊聡明
- Organizer
  第114回日本外科学会定期学術集会
- Place of Presentation
  京都（国立京都国際会館）
- Data Source
  KAKENHI-PROJECT-24591866
[Presentation] 腹部ステントグラフト術後3年以上の検討：デバイスと瘤のinteractionにみる有害事象の兆し2013
- Author(s)
  保科克行、橋本拓弥、加藤雅明、白須拓郎、芳賀真、望月康晃、赤井隆文、谷口良輔、根本卓、松倉満、山本諭、赤井淳、西山綾子、保坂晃弘、宮原拓也、岡本宏之、重松邦広、宮田哲郎
- Organizer
  第41回日本血管外科学会学術総会
- Place of Presentation
  大阪（大阪国際会議場）
- Data Source
  KAKENHI-PROJECT-23591859
[Presentation] 大動脈ステントグラフトのbranch protection：最善の手法とは？2013
- Author(s)
  保科克行、加藤雅明、根本卓、須原正光、白須拓郎、芳賀真、望月康晃、根元洋光、松倉満、赤井隆文、谷口良輔、山本諭、西山綾子、保坂晃弘、宮原拓也、岡本宏之、重松邦広、宮田哲郎、渡邉聡明
- Organizer
  第54回日本脈管学会総会
- Place of Presentation
  東京（ステーションコンファレンス東京）
- Data Source
  KAKENHI-PROJECT-24591866
[Presentation] Type 2 Endoleakに対するコイル塞栓術3例と今後の治療戦略について2013
- Author(s)
  保科克行、赤羽正章、保坂晃弘、加藤雅明、宮原拓也、岡本宏之、重松邦広、大久保修和、宮田哲郎
- Organizer
  第17回大動脈ステントグラフト研究会
- Place of Presentation
  青森（ホテル青森）
- Data Source
  KAKENHI-PROJECT-24591866
[Presentation] Type 2 Endoleakに対するコイル塞栓術3例と今後の治療戦略について2013
- Author(s)
  保科克行、赤羽正章、保坂晃弘、加藤雅明、宮原拓也、岡本宏之、重松邦広、大久保修和、宮田哲郎
- Organizer
  第17回大動脈ステントグラフト研究会
- Place of Presentation
  青森（ホテル青森第二会場）
- Data Source
  KAKENHI-PROJECT-23591859
[Presentation] 腹部ステントグラフト術後3年以上の検討:デバイスと瘤のinteractionにみる有害事象の兆し2013
- Author(s)
  保科克行、岡本宏之、重松邦広、宮田哲郎, ほか
- Organizer
  第41回日本血管外科学会学術総会
- Place of Presentation
  大阪
- Year and Date
  2013-05-30
- Data Source
  KAKENHI-PROJECT-23591859
[Presentation] 大動脈ステントグラフトのbranch protection：最善の手法とは？2013
- Author(s)
  保科克行、加藤雅明、根本卓、須原正光、白須拓郎、芳賀真、望月康晃、根元洋光、松倉満、赤井隆文、谷口良輔、山本諭、西山綾子、保坂晃弘、宮原拓也、岡本宏之、重松邦広、宮田哲郎、渡邉聡明
- Organizer
  第54回日本脈管学会総会
- Place of Presentation
  東京（ステーションコンファレンス東京）
- Data Source
  KAKENHI-PROJECT-23591859
[Presentation] 大動脈ステントグラフトのbranch protection:最善の手法とは?2013
- Author(s)
  保科克行、岡本宏之、重松邦広、宮田哲郎, ほか
- Organizer
  第54回日本脈管学会総会
- Place of Presentation
  東京
- Year and Date
  2013-10-10
- Data Source
  KAKENHI-PROJECT-23591859
[Presentation] Type 2 Endoleakに対するコイル塞栓術3例と今後の治療戦略について2013
- Author(s)
  保科克行、岡本宏之、重松邦広、宮田哲郎, ほか
- Organizer
  第17回大動脈ステントグラフト研究会
- Place of Presentation
  青森
- Year and Date
  2013-07-20
- Data Source
  KAKENHI-PROJECT-23591859
[Presentation] 絹タンパク(フィブロイン)の人工血管材料としての使用経験2012
- Author(s)
  岡本宏之
- Organizer
  第53回日本脈管学会総会
- Place of Presentation
  東京
- Year and Date
  2012-10-11
- Data Source
  KAKENHI-PROJECT-22591398
[Presentation] 瘤頸部高度屈曲症例に対するステントグラフト内挿術後の経時的変化と合併症：デバイスごとの検討とシミュレーションの役割2012
- Author(s)
  保科克行、赤井隆文、加藤雅明、浦部豪、中澤達、大島まり、山本創太、白須拓郎、芳賀真、望月康晃、松倉満、谷口良輔、根本卓、山本諭、赤井淳、西山綾子、保坂晃弘、岡本宏之、重松邦広、宮田哲郎
- Organizer
  第53回日本脈管学会総会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24591866
[Presentation] 絹タンパク（フィブロイン）の人工血管材料としての使用経験
- Author(s)
  岡本宏之
- Organizer
  第53回日本脈管学会総会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-22591398

1. MIYATA Tetsuro (70190791)

# of Collaborated Projects: 13 results

# of Collaborated Products: 25 results
2. SHIGEMATSU Kunihiro (20215966)

# of Collaborated Projects: 13 results

# of Collaborated Products: 25 results
3. KOYAMA Hiroyuki (10241994)

# of Collaborated Projects: 8 results

# of Collaborated Products: 1 results
4. KIMURA Hideo (60327070)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
5. HOSHINA Katsuyuki (90571761)

# of Collaborated Projects: 4 results

# of Collaborated Products: 21 results
6. OHSHIMA Mari (40242127)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
7. NISHIKAGE Seiji (30431844)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 石井誠之 (80365197)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 重松宏 (40134556)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
10. 出口順夫 (50242053)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. MATSUMOTO Yoichiro (60111473)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. FUKAYAMA Masahisa (70281293)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. ASAKURA Tetsuo (30139208)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. YAMAMOTO Sota (80293653)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. YAMAMOTO Kota (00753542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
16. OBA Makoto (20396716)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. DEGUCHI Jyun-o (80323591)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 片岡一則 (00130245)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OKAMOTO Hiroyuki 岡本 宏之

岡本 宏之 オカモト ヒロユキ

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Simulation of chronological changes of the stent graft after implantation in the abdominal aortic aneurysmPrincipal Investigator

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Development of small-diameter vascular graft composed of antithrombogenic phospholipid polymerPrincipal Investigator

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[Journal Article] The effect of recombinant human soluble thrombomodulin on disseminated intravascular coagulation in an abdominal aortic aneurysm2013

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Data Source

[Journal Article] Aortic dissectin occurring 18 months after successful endovascular repair in an anatomical difficult case of abdominal aortic aneurysm.2013

Author(s)

OKAMOTO Hiroyuki 岡本宏之

岡本宏之オカモトヒロユキ

[Journal Article] Endovascular Surgery for Inflammatory Abdominal Aortic Aneurysm with Contrast Allergy—Usefulness of Carbon Dioxide Angiography and Intravascular Ultrasound: A Case Report2012