Doi Shinichiro 土井信一郎

Researcher Number	10648158
Other IDs
Affiliation (Current)	2025: 順天堂大学, 医学部, 助教
Affiliation (based on the past Project Information) *help	2021 – 2023: 順天堂大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 53020:Cardiology-related
Keywords	Principal Investigator 動脈硬化 / 大動脈弁石灰化 / 経カテーテル的大動脈弁植え込み術 / 大動脈弁狭窄症

Research Projects
(1 results)
Research Products
(28 results)

Screening for pathological mechanisms specific to aortic valve calcification in aortic stenosis.Principal Investigator
- Principal Investigator
  
  Doi Shinichiro
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 53020:Cardiology-related
- Research Institution
  Juntendo University

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Predictors for all-cause mortality in men after transcatheter aortic valve replacement: A report from the LAPLACE-TAVI registry2023
- Author(s)
  Nishida Kota、Saji Mike、Higuchi Ryosuke、Takamisawa Itaru、Nanasato Mamoru、Tamura Harutoshi、Sato Kei、Yokoyama Hiroaki、Doi Shinichiro、Okazaki Shinya、Onishi Takayuki、Tobaru Tetsuya、Takanashi Shuichiro、Ozaki Kazuyuki、Inomata Takayuki、Isobe Mitsuaki
- Journal Title
  
  IJC Heart & Vasculature
  
  Volume: 48 Pages: 101257-101257
- DOI
  10.1016/j.ijcha.2023.101257
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K16097
[Journal Article] Favorable Prognosis in Patients with Recovered Pulmonary Hypertension after TAVI: An Analysis of the LAPLACE-TAVI Registry2023
- Author(s)
  Koike Takuma、Iwata Hiroshi、Chikata Yuichi、Doi Shinichiro、Naito Ryo、Yasuda Hidetoshi、Funamizu Takehiro、Endo Hirohisa、Miyazaki Sakiko、Okazaki Shinya、Higuchi Ryosuke、Takamisawa Itaru、Sato Kei、Tamura Harutoshi、Yokoyama Hiroaki、Tobaru Tetsuya、Takanashi Shuichiro、Tabata Minoru、Minamino Tohru
- Journal Title
  
  Journal of Clinical Medicine
  
  Volume: 12 Issue: 2 Pages: 729-729
- DOI
  10.3390/jcm12020729
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K16097, KAKENHI-PROJECT-21K19455
[Journal Article] Midterm Outcomes of Underweight Patients Undergoing Transcatheter Aortic Valve Implantation2023
- Author(s)
  Tezuka Taiyo、Higuchi Ryosuke、Hagiya Kenichi、Saji Mike、Takamisawa Itaru、Nanasato Mamoru、Iguchi Nobuo、Shimizu Atsushi、Shimizu Jun、Doi Shinichiro、Okazaki Shinya、Sato Kei、Tamura Harutoshi、Yokoyama Hiroaki、Onishi Takayuki、Tobaru Tetsuya、Takanashi Shuichiro、Takayama Morimasa
- Journal Title
  
  JACC: Asia
  
  Volume: 3 Issue: 1 Pages: 78-89
- DOI
  10.1016/j.jacasi.2022.08.014
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K16097
[Journal Article] Impact of periprocedural bleeding on mid-term outcome in nonagenarians who underwent transcatheter aortic valve implantation: insights from LAPLACE registry2023
- Author(s)
  Fukutomi Motoki、Onishi Takayuki、Ando Tomo、Higuchi Ryosuke、Hagiya Kenichi、Saji Mike、Takamisawa Itaru、Iguchi Nobuo、Takayama Morimasa、Shimizu Atsushi、Shimizu Jun、Doi Shinichiro、Okazaki Shinya、Sato Kei、Tamura Harutoshi、Yokoyama Hiroaki、Takanashi Shuichiro、Tobaru Tetsuya
- Journal Title
  
  Journal of Thrombosis and Thrombolysis
  
  Volume: 56 Issue: 1 Pages: 45-54
- DOI
  10.1007/s11239-023-02800-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K16097
[Journal Article] Discrepancy between invasive and echocardiographic transvalvular gradient after TAVI: Insights from the LAPLACE-TAVI registry2023
- Author(s)
  Yamazaki Chiemi、Higuchi Ryosuke、Saji Mike、Takamisawa Itaru、Nanasato Mamoru、Doi Shinichiro、Okazaki Shinya、Tamura Harutoshi、Sato Kei、Yokoyama Hiroaki、Onishi Takayuki、Tobaru Tetsuya、Shimizu Atsushi、Takanashi Shuichiro、Isobe Mitsuaki
- Journal Title
  
  International Journal of Cardiology
  
  Volume: 386 Pages: 17-23
- DOI
  10.1016/j.ijcard.2023.05.010
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K16097
[Journal Article] Prognosis of patients with active cancer undergoing transcatheter aortic valve implantation: An insight from Japanese multicenter registry2022
- Author(s)
  Kojima Yoshimasa、Higuchi Ryosuke、Hagiya Kenichi、Saji Mike、Takamisawa Itaru、Iguchi Nobuo、Takanashi Shuichiro、Doi Shinichiro、Okazaki Shinya、Sato Kei、Tamura Harutoshi、Takayama Morimasa、Ikeda Takanori、Isobe Mitsuaki
- Journal Title
  
  IJC Heart & Vasculature
  
  Volume: 40 Pages: 101045-101045
- DOI
  10.1016/j.ijcha.2022.101045
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Impact of Osteoporotic risk Undergoing Transcatheter Aortic Valve Replacement; A Report from the LAPLACE-TAVI Registry2024
- Author(s)
  Takashi Funaki, Ryosuke Higuchi, Kenichi Hagiya, Mitsunobu Kitamura, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Atsushi Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Takayuki Ohnishi, Tetsuya Tobaru, Shuichiro Takanashi, Mitsuaki Isobe
- Organizer
  第88回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Outcomes of Transfemoral vs Alternative Approaches in Transcatheter Aortic Valve Implantation for Dialysis: an Analysis of the LAPLACE TAVI Registry2024
- Author(s)
  Takayuki Onishi, Motoki Fukutomi, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Jun Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Atsushi Shimizu, Shuichiro Takanashi, Tetsuya Tobaru
- Organizer
  第88回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] A Case struggling with THV selection based on Annulus and Valsalva sinus sizes, complicated by coronary artery occlusion2024
- Author(s)
  Ryota Nishio, Shinichiro Doi, Norihito Takahashi, Tomotaka Dohi, Sakiko Miyazaki, Seiji Koga, Hiroshi Iwata, Shinichiro Fujimoto, Shinya Okazaki, Minoru Tabata, Tohru Minamino
- Organizer
  PCR Tokyo Valves 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Characteristics and Clinical Outcome of Normal-Flow Low-Gradient Aortic Stenosis Patients Undergoing TAVI -LAPLACE TAVI registry2024
- Author(s)
  Maiko Senoo, Hiroaki Yokoyama, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Jun Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Atsushi Shimizu, Shuichiro Takanashi, Tetsuya Tobaru, Hirofumi Tomita
- Organizer
  第88回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Prognostic Impact of Prosthesis-patient Mismatch and Paravalvular Leakage after Transcatheter Aortic Valve Implantation: an Insight from the LAPLACE-TAVI registry2024
- Author(s)
  Kazuya Sakamoto, Ryosuke Higuchi, Kenichi Hagiya, Mitsunobu Kitamura, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Atsushi Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Takayuki Ohnishi, Tetsuya Tobaru, Shuichiro Takanashi, Mitsuaki Isobe
- Organizer
  第88回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Impact of tricuspid valve regurgitation severity for predicting after TAVI for dialysis patients with severe aortic stenosis: The LAPLACE-TAVI registry2024
- Author(s)
  Shunsuke Edamura, Harutoshi Tamura, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Jun Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Hiroaki Yokoyama, Atsushi Shimizu, Shuichiro Takanashi, Tetsuya Tobaru, Masafumi Watanabe
- Organizer
  第88回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Impact of SAPIEN3 Ultra RESILIA on improvement of valve performance: Insights from the LAPLACE-TAVI registry2024
- Author(s)
  Norihito Takahashi, Shinichiro Doi, Tomotaka Dohi, Takuma Koike, Soshi Moriya, Ryota Nishio, Hiroshi Iwata, Shinya Okazaki, Ryosuke Higuchi, Itaru Takamisawa, Mike Saji, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Tetsuya Tobaru, Shuichiro Takanashi, Minoru Tabata, Tohru Minamino
- Organizer
  第88回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Mid-term outcome after transcatheter aortic valve replacement in patients with dementia: an insight from the LAPLACE-TAVI registry2023
- Author(s)
  Takashi Funaki, Ryosuke Higuchi, Kenichi Hagiya, Mitsunobu Kitamura, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Atsushi Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Takayuki Ohnishi, Tetsuya Tobaru, Shuichiro Takanashi, Mitsuaki Isobe
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Long-term outcomes with balloon-expandable and self-expandable prosthesis in patients undergoing transcatheter aortic valve implantation for very severe aortic stenosis-LAPLACE-TAVI registry2023
- Author(s)
  横山公章, 齊藤良明, 村田賢祐, 對馬迪子, 妹尾麻衣子, 市川博章, 西崎史恵, 澁谷修司, 花田賢二, 樋口亮介, 萩谷健一, 佐地真育, 髙見澤格, 七里守, 井口信雄, 高山守正, 清水篤, 高梨秀一郎, 清水淳, 田村晴俊, 土井信一郎, 岡崎真也, 佐藤圭, 大西隆行, 桃原哲也, 富田泰史
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Pre BAV再考　 TAVI手技におけるBAVを再考する2023
- Author(s)
  土井　信一郎
- Organizer
  ストラクチャークラブ・ジャパン　ライブデモンストレーション2023
- Invited
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Prognostic impact of echographic parameters regarding diastolic dysfunction in patients with preserved ejection fraction following TAVI: Insights from LAPLACE-TAVI registry2023
- Author(s)
  Soshi Moriya, Hiroshi Iwata, Yuichi Chikata, Shinichiro Doi, Shinya Okazaki, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Nobuo Iguchi, Morimasa Takayama, Atsushi Shimizu, Harutoshi Tamura, Hiroaki Yokoyama, Kei Sato, Takayuki Ohnishi, Shuichiro Takanashi, Tetsuya Tobaru, Tohru Minamino
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] 5- to 10-Year Outcome after Transcatheter Aortic Valve Implantation: an Analysis from the LAPLACE-TAVI Registry2023
- Author(s)
  坂本和哉, 樋口亮介, 萩谷健一, 北村光信, 佐地真育, 髙見澤格, 七里守, 井口信雄, 高山守正, 土井信一郎, 岡崎真也, 佐藤圭, 田村晴俊, 横山公章, 桃原哲也, 大西隆行, 清水篤, 高梨秀一郎, 磯部光章
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Pacemaker Implantation after Transcatheter Aortic Valve Implantation for Structure Valve Deterioration: An Assessment from the LAPLACE TAVI Registry2023
- Author(s)
  佐藤圭, 石山将希, 杉浦英美喜, 大森拓, 栗田泰郎, 樋口亮介, 萩谷健一, 佐地真育, 髙見澤格, 七里守, 井口信雄, 高山守正, 清水篤, 清水淳, 土井信一郎, 岡崎真也, 田村晴俊, 横山公章, 大西隆行, 桃原哲也, 土肥薫
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Complication Session2023
- Author(s)
  土井　信一郎
- Organizer
  Tokyo Percutaneous Cardiovascular Intervention Conference 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] ニューノーマルの植込み術2023
- Author(s)
  土井　信一郎
- Organizer
  Tokyo Percutaneous Cardiovascular Intervention Conference 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Cardiovascular outcome based on the cardiac damage staging in patients undergoing transcatheter aortic valve implantation: the LAPLACE-TAVI registry data analysis2023
- Author(s)
  石橋典幸, 樋口亮介, 萩谷健一, 北村光信, 佐地真育, 髙見澤格, 七里守, 井口信雄, 高山守正, 清水篤, 土井信一郎, 岡崎真也, 佐藤圭, 田村晴俊, 横山公章, 大西隆行, 桃原哲也, 高梨秀一郎, 磯部光章
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] No Antiplatelet Versus Single Antiplatelet Therapy after Transcatheter Aortic Valve Implantation: An Insight from the LAPLACE-TAVI Registry2023
- Author(s)
  Takayuki Onishi, Motoki Fukutomi, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Jun Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Atsushi Shimizu, Shuichiro Takanashi, Tetsuya Tobaru
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Impact of Type of Transcatheter Heart Valve and Anatomic Features on Complexity of Percutaneous Coronary Intervention in Patients After Transcatheter Aortic Valve Replacement2023
- Author(s)
  Norihito Takahashi, Shinichiro Doi, Tomotaka Dohi, Endo Hirohisa, Hiroki Nishiyama, Iwao Okai, Sakiko Miyazaki, Hiroshi Iwata, Shinichiro Fujimoto, Shinya Okazaki, Tabata Minoru, Tohru Minamino
- Organizer
  American Heart Association Scientific Sessions 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Prognostic Impact of Patient-Prosthesis Mismatch and Paravalvular Leak after TAVI2023
- Author(s)
  Kazuya Sakamoto, Ryosuke Higuchi, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Shinichiro Doi, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Tetsuya Tobaru
- Organizer
  PCR London Valves 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Outcome after Transcatheter Aortic Valve Implantation in Dialysis Patients: An Assessment from the LAPLACE-TAVI Registry2023
- Author(s)
  Takayuki Onishi, Motoki Fukutomi, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Mamoru Nanasato, Nobuo Iguchi, Morimasa Takayama, Jun Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Atsushi Shimizu, Shuichiro Takanashi, Tetsuya Tobaru
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Impact of prior heart failure hospitalization on clinical outcomes of patients after transcatheter aortic valve implantation: Insights from LAPLACE registry2023
- Author(s)
  Motoki Fukutomi, Takayuki Ohnishi, Tomo Ando, Ryosuke Higuchi, Kenichi Hagiya, Mike Saji, Itaru Takamisawa, Nobuo Iguchi, Morimasa Takayama, Atsushi Shimizu, Shinichiro Doi, Shinya Okazaki, Kei Sato, Harutoshi Tamura, Hiroaki Yokoyama, Shuichiro Takanashi, Tetsuya Tobaru
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097
[Presentation] Preoperative LAVI and LVMI predicts prognosis in paradoxical low-flow low-gradient aortic stenosis after transcatheter aortic valve implantation: The LAPLACE-TAVI registry2023
- Author(s)
  枝村峻佑, 田村晴俊, 永井貴之, 髙畑葵, 和根崎真大, 西山悟史, 樋口亮介, 萩谷健一, 佐地真育, 髙見澤格, 七里守, 井口信雄, 高山守正, 清水篤, 清水淳, 土井信一郎, 岡崎真也, 佐藤圭, 横山公章, 大西隆行, 桃原哲也, 高梨秀一郎, 渡辺昌文
- Organizer
  第87回日本循環器学会学術集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K16097

Doi Shinichiro 土井 信一郎

Research Projects

Research Products

Screening for pathological mechanisms specific to aortic valve calcification in aortic stenosis.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Predictors for all-cause mortality in men after transcatheter aortic valve replacement: A report from the LAPLACE-TAVI registry2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Favorable Prognosis in Patients with Recovered Pulmonary Hypertension after TAVI: An Analysis of the LAPLACE-TAVI Registry2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Midterm Outcomes of Underweight Patients Undergoing Transcatheter Aortic Valve Implantation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of periprocedural bleeding on mid-term outcome in nonagenarians who underwent transcatheter aortic valve implantation: insights from LAPLACE registry2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Discrepancy between invasive and echocardiographic transvalvular gradient after TAVI: Insights from the LAPLACE-TAVI registry2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Prognosis of patients with active cancer undergoing transcatheter aortic valve implantation: An insight from Japanese multicenter registry2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] Impact of Osteoporotic risk Undergoing Transcatheter Aortic Valve Replacement; A Report from the LAPLACE-TAVI Registry2024

Author(s)

Organizer

Data Source

[Presentation] Outcomes of Transfemoral vs Alternative Approaches in Transcatheter Aortic Valve Implantation for Dialysis: an Analysis of the LAPLACE TAVI Registry2024

Author(s)

Organizer

Data Source

[Presentation] A Case struggling with THV selection based on Annulus and Valsalva sinus sizes, complicated by coronary artery occlusion2024

Author(s)

Organizer

Data Source

[Presentation] Characteristics and Clinical Outcome of Normal-Flow Low-Gradient Aortic Stenosis Patients Undergoing TAVI -LAPLACE TAVI registry2024

Author(s)

Organizer

Data Source

[Presentation] Prognostic Impact of Prosthesis-patient Mismatch and Paravalvular Leakage after Transcatheter Aortic Valve Implantation: an Insight from the LAPLACE-TAVI registry2024

Author(s)

Organizer

Data Source

[Presentation] Impact of tricuspid valve regurgitation severity for predicting after TAVI for dialysis patients with severe aortic stenosis: The LAPLACE-TAVI registry2024

Author(s)

Organizer

Data Source

[Presentation] Impact of SAPIEN3 Ultra RESILIA on improvement of valve performance: Insights from the LAPLACE-TAVI registry2024

Author(s)

Organizer

Data Source

[Presentation] Mid-term outcome after transcatheter aortic valve replacement in patients with dementia: an insight from the LAPLACE-TAVI registry2023

Author(s)

Organizer

Data Source

[Presentation] Long-term outcomes with balloon-expandable and self-expandable prosthesis in patients undergoing transcatheter aortic valve implantation for very severe aortic stenosis-LAPLACE-TAVI registry2023

Author(s)

Organizer

Data Source

[Presentation] Pre BAV再考 TAVI手技におけるBAVを再考する2023

Author(s)

Organizer

Data Source

[Presentation] Prognostic impact of echographic parameters regarding diastolic dysfunction in patients with preserved ejection fraction following TAVI: Insights from LAPLACE-TAVI registry2023

Doi Shinichiro 土井信一郎

[Presentation] Pre BAV再考　 TAVI手技におけるBAVを再考する2023