KOGA MASATOSHI 古賀政利

… Alternative Names

Koga Masatoshi 古賀政利

KOGA Masatoshi 古賀政利

Less

Researcher Number	30512230
Other IDs	https://orcid.org/0000-0002-6758-4026
Affiliation (Current)	2023: 国立研究開発法人国立循環器病研究センター, 病院, 部長
Affiliation (based on the past Project Information) *help	2023: 国立研究開発法人国立循環器病研究センター, 病院, 部長 2017 – 2021: 国立研究開発法人国立循環器病研究センター, 病院, 部長 2016 – 2017: 国立研究開発法人国立循環器病研究センター, 病院, 医長 2014: 国立循環器病研究センター, 病院, 医長 2012 – 2014: 独立行政法人国立循環器病研究センター, 病院, 医長 2010: 独立行政法人国立循環器病研究センター, 脳血管内科, 医長
Review Section/Research Field	Principal Investigator Circulatory organs internal medicine / Cardiovascular medicine Except Principal Investigator Neurology / Basic Section 52020:Neurology-related / Life / Health / Medical informatics / Neurosurgery / Basic Section 90130:Medical systems-related
Keywords	Principal Investigator 3次元経食道心臓超音波検査 / 左心耳体積 / 左心耳形態 / 発作性心房細動 / 左心耳血栓 / 大動脈動脈硬化進行度 / 3次元軽食堂心臓超音波検査 / 大動脈硬化進行度 / 頭蓋内動脈解離 / 若年性脳梗塞 … More / くも膜下出血 / MRI / 超音波検査 / 抗血栓療法 / 脳梗塞 / MRIのT1 SPACE画像 / 頚部血管エコー / 脳血管造影 / クモ膜下出血 / 好中球・リンパ球比 / 頭痛 / 高解像度3D T1 / 椎骨動脈 / 頸部血管エコー / 3T MRI / T1強調画像 / 抗凝固薬 / 抗血小板薬 … More Except Principal Investigator 脳梗塞 / 急性期脳梗塞 / 血圧 / 高血圧 / 灌流画像 / 再灌流療法 / 脳神経疾患 / 急性期 / 血栓溶解療法 / 降圧 / rt-PA静注療法 / 糖尿病 / 脳血管障害 / CT / 放射線 / 脳・神経 / 脳出血 / 降圧療法 / 研究者主導型臨床試験 / 性差 / 民族差 / アジア / 配合剤 / 降圧薬 / 国際共同無作為化比較試験 / 研究者主導型試験 / 内科 / 臨床 / CT灌流画像 / 血管造影検査 / 血栓回収療法 / 脳卒中 / 登録研究 / 転帰予測 / 人工知能 / 頭蓋内出血 / 抗凝固薬 / 抗血小板薬 / リスク予測モデル Less

Risks and benefits associated with stroke antithrombotic therapy in the new antithrombotics era
- Principal Investigator
  
  豊田一則
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 52020:Neurology-related
- Research Institution
  National Cardiovascular Center Research Institute
人工知能を用いた大規模脳卒中登録研究解析による治療方針決定補助と転帰予測
- Principal Investigator
  
  吉村壮平
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52020:Neurology-related
- Research Institution
  National Cardiovascular Center Research Institute
RAPID support system using perfusion imaging in endovascular suite to acute stroke
- Principal Investigator
  
  井上学
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 90130:Medical systems-related
- Research Institution
  National Cardiovascular Center Research Institute
Safety and Efficacy of CT Perfusion Evaluation of Reperfusion Therapy in Acute Ischemic Stroke
- Principal Investigator
  
  INOUE MANABU
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Life / Health / Medical informatics
- Research Institution
  National Cardiovascular Center Research Institute
Triple therapy prevention of Recurrent Intracerebral Disease EveNts Trial
- Principal Investigator
  
  Toyoda Kazunori
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Neurosurgery
- Research Institution
  National Cardiovascular Center Research Institute
Acute treatment and clinical outcome in patients with intracranial arterial dissectionPrincipal Investigator
- Principal Investigator
  
  Koga Masatoshi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cardiovascular medicine
- Research Institution
  National Cardiovascular Center Research Institute
Embolic source evaluation with 3D transesophageal echocardiography in patients with acute ischemic strokePrincipal Investigator
- Principal Investigator
  
  KOGA Masatoshi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Circulatory organs internal medicine
- Research Institution
  National Cardiovascular Center Research Institute
Preparations for optimal glycemic management in acute ischemic stroke patients: NCVC stroke registry
- Principal Investigator
  
  ARIHIRO SHOJI
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Neurology
- Research Institution
  National Cardiovascular Center Research Institute
Change in blood pressure in hyperacute stroke patients evaluated using ambulatory blood pressure monitoring
- Principal Investigator
  
  TOYODA Kazunori
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Neurology
- Research Institution
  National Cardiovascular Center Research Institute

All 2022 2021 2020 2019 2018 2017 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation Book

[Book] The 38th Meeting of The Mt. Fuji Workshop on CVD2020
- Author(s)
  古賀政利、蒔田直輝、中村祐貴、吉村壮平、三輪佳織、森田佳明、猪原匡史、豊田一則
- Publisher
  株式会社　にゅーろん社
- Data Source
  KAKENHI-PROJECT-16K09485
[Journal Article] Practical “1-2-3-4-Day” Rule for Starting Direct Oral Anticoagulants After Ischemic Stroke With Atrial Fibrillation: Combined Hospital-Based Cohort Study2022
- Author(s)
  Kimura S, Toyoda K, Yoshimura S, Masatoshi Koga, et al. SAMURAI, RELAXED, RAF, RAF-NOAC, CROMIS-2, NOACISP LONGTERM, Erlangen Registry and Verona Registry Investigators
- Journal Title
  
  Stroke
  
  Volume: 53 Issue: 5 Pages: 1540-1549
- DOI
  10.1161/strokeaha.121.036695
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07472
[Journal Article] Tenecteplase versus alteplase for large vessel occlusion recanalization (T-FLAVOR): Trial protocol2022
- Author(s)
  Kawano Hiroyuki、Hirano Teruyuki、Inoue Manabu、Fukuda-Doi Mayumi、Iwasaki Koji、Omae Katsuhiro、Tanaka Kanta、Yamamoto Haruko、Koga Masatoshi、Sakai Nobuyuki、Nagao Takehiko、Sasaki Makoto、Hayakawa Naoki、Toyoda Kazunori
- Journal Title
  
  European Stroke Journal
  
  Volume: 7 Issue: 1 Pages: 71-75
- DOI
  10.1177/23969873211070455
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12707, KAKENHI-PROJECT-21K17241
[Journal Article] Twenty-Year Change in Severity and Outcome of Ischemic and Hemorrhagic Strokes2022
- Author(s)
  Toyoda Kazunori、Yoshimura Sohei、Nakai Michikazu、Koga Masatoshi、Miwa Kaori、Koge Junpei、Ishigami Akiko、Wada Shinichi、Minematsu Kazuo、et al、Japan Stroke Data Bank Investigators
- Journal Title
  
  JAMA Neurology
  
  Volume: 79 Issue: 1 Pages: 61-61
- DOI
  10.1001/jamaneurol.2021.4346
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07472
[Journal Article] Increased Cerebral Small Vessel Disease Burden With Renal Dysfunction and Albuminuria in Patients Taking Antithrombotic Agents: The Bleeding With Antithrombotic Therapy 22022
- Author(s)
  Tanaka Kanta、Miwa Kaori、Takagi Masahito、Sasaki Makoto、Yakushiji Yusuke、Kudo Kohsuke、Shiozawa Masayuki、Tanaka Jun、Nishihara Masashi、Yamaguchi Yoshitaka、Fujita Kyohei、Honda Yuko、Kawano Hiroyuki、Ide Toshihiro、Yoshimura Sohei、Koga Masatoshi、Hirano Teruyuki、Toyoda Kazunori
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 11 Issue: 6
- DOI
  10.1161/jaha.121.024749
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H02857, KAKENHI-PROJECT-21K07472, KAKENHI-PROJECT-19K17023
[Journal Article] Evaluation of Workflow Delays in Stroke Reperfusion Therapy: A Comparison between the Year-Long Pre-COVID-19 Period and the with-COVID-19 Period2022
- Author(s)
  Yoshimoto Takeshi、Shiozawa Masayuki、Koge Junpei、Inoue Manabu、Koga Masatoshi、Ihara Masafumi、Toyoda Kazunori
- Journal Title
  
  Journal of Atherosclerosis and Thrombosis
  
  Volume: 29 Issue: 7 Pages: 1095-1107
- DOI
  10.5551/jat.63090
- NAID
  130008074053
- ISSN
  1340-3478, 1880-3873
- Year and Date
  2022-07-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Mechanical Thrombectomy Up to 24?Hours in Large Vessel Occlusions and Infarct Velocity Assessment2021
- Author(s)
  Inoue Manabu、Yoshimoto Takeshi、Tanaka Kanta、Koge Junpei、Shiozawa Masayuki、Nishii Tatsuya、Ohta Yasutoshi、Fukuda Tetsuya、Satow Tetsu、Kataoka Hiroharu、Yamagami Hiroshi、Ihara Masafumi、Koga Masatoshi、Mlynash Michael、Albers Gregory W.、Toyoda Kazunori
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 10 Issue: 24
- DOI
  10.1161/jaha.121.022880
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12707, KAKENHI-PROJECT-21K07472
[Journal Article] Early recurrent ischemic events after mechanical thrombectomy: effect of post-treatment intracranial hemorrhage2021
- Author(s)
  Koge Junpei、Tanaka Kanta、Yoshimoto Takeshi、Shiozawa Masayuki、Yamagami Hiroshi、Satow Tetsu、Takahashi Jun C.、Ihara Masafumi、Koga Masatoshi、Kira Jun-ichi、Toyoda Kazunori
- Journal Title
  
  Journal of Neurology
  
  Volume: 268 Issue: 8 Pages: 2810-2820
- DOI
  10.1007/s00415-021-10449-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K07472
[Journal Article] Cerebral microbleeds development after stroke thrombolysis: A secondary analysis of the THAWS randomized clinical trial2021
- Author(s)
  Kaori Miwa, Masatoshi Koga, Manabu Inoue, Sohei Yoshimura, Makoto Sasaki, Yusuke Yakushiji, Mayumi Fukuda-Doi, Yasushi Okada, Taizen Nakase, Masafumi Ihara, Yoshinari Nagakane, Shunya Takizawa, Koko Asakura, Junya Aoki, Kazumi Kimura, Haruko Yamamoto, Kazunori Toyoda
- Journal Title
  
  Int J Stroke
  
  Volume: - Issue: 6 Pages: 628-636
- DOI
  10.1177/17474930211035023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K09084, KAKENHI-PROJECT-20K12707
[Journal Article] Blind Exchange With Mini-Pinning Technique Using the Tron Stent Retriever for Middle Cerebral Artery M2 Occlusion Thrombectomy in Acute Ischemic Stroke2021
- Author(s)
  Yoshimoto Takeshi、Tanaka Kanta、Koge Junpei、Shiozawa Masayuki、Yamagami Hiroshi、Inoue Manabu、Kamogawa Naruhiko、Satow Tetsu、Kataoka Hiroharu、Toyoda Kazunori、Ihara Masafumi、Koga Masatoshi
- Journal Title
  
  Frontiers in Neurology
  
  Volume: 12
- DOI
  10.3389/fneur.2021.667835
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Thrombolysis With Alteplase at 0.6 mg/kg for Stroke With Unknown Time of Onset2020
- Author(s)
  Koga Masatoshi、Yamamoto Haruko、Inoue Manabu、et al.
- Journal Title
  
  Stroke
  
  Volume: 51 Issue: 5 Pages: 1530-1538
- DOI
  10.1161/strokeaha.119.028127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04670, KAKENHI-PROJECT-20K12707
[Journal Article] Fatal Intracranial Hemorrhage Occurring after Oral Anticoagulant Treatment Initiation for Secondary Stroke Prevention in Patients with Atrial Fibrillation.2020
- Author(s)
  Tsivgoulis G, Katsanos AH, Seiffge DJ, Paciaroni M, Wilson D, Koga M, Macha K, Cappellari M, Kallmnzer B, Polymeris AA, Toyoda K, Caso V, Werring DJ, Engelter ST, De Marchis GM; RAF, RAF-DOAC, CROMIS-2, SAMURAI, NOACISP, Erlangen, Verona registry collaborators.
- Journal Title
  
  Eur J Neurol
  
  Volume: 27 Issue: 8 Pages: 1612-1617
- DOI
  10.1111/ene.14280
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] MRI and intravenous thrombolysis for unclear-onset stroke during the COVID-19 pandemic: a case report2020
- Author(s)
  Kamogawa Naruhiko、Egashira Shuhei、Tanaka Kanta、Shiozawa Masayuki、Inoue Manabu、Ohta Yasutoshi、Nishii Tatsuya、Fukuda Tetsuya、Koga Masatoshi
- Journal Title
  
  Rinsho Shinkeigaku
  
  Volume: 60 Issue: 10 Pages: 706-711
- DOI
  10.5692/clinicalneurol.cn-001481
- NAID
  130007929892
- ISSN
  0009-918X, 1882-0654
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Late Neurological Deterioration after Acute Intracerebral Hemorrhage: A post hoc Analysis of the ATACH-2 Trial2020
- Author(s)
  Okazaki Shuhei、Yamamoto Haruko、Foster Lydia、Fukuda-Doi Mayumi、Koga Masatoshi、Ihara Masafumi、Toyoda Kazunori、Palesch Yuko?Y.、Qureshi Adnan?I.
- Journal Title
  
  Cerebrovascular Diseases
  
  Volume: 49 Issue: 1 Pages: 26-31
- DOI
  10.1159/000506117
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04308, KAKENHI-PROJECT-17H04670
[Journal Article] A nomogram to predict unfavourable outcome in patients receiving oral anticoagulants for atrial fibrillation after stroke2020
- Author(s)
  Cappellari Manuel、Seiffge David J、Koga Masatoshi、...、Inoue Manabu、lToyoda Kazunori、Engelter Stefan T、De Marchis GM、on behalf of the SAMURAI-NVAF, RAF-NOAC, NOACISP LONG-TERM, and Verona Study Groups
- Journal Title
  
  European Stroke Journal
  
  Volume: 5 Issue: 4 Pages: 384-393
- DOI
  10.1177/2396987320945840
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Left Atrial Size and Ischemic Events after Ischemic Stroke or Transient Ischemic Attack in Patients with Nonvalvular Atrial Fibrillation2020
- Author(s)
  Tokunaga Keisuke、Koga Masatoshi、Yoshimura Sohei、Okada Yasushi、Yamagami Hiroshi、Todo Kenichi、Itabashi Ryo、Kimura Kazumi、Sato Shoichiro、Terasaki Tadashi、Inoue Manabu、et al
- Journal Title
  
  Cerebrovascular Diseases
  
  Volume: 49 Issue: 6 Pages: 619-624
- DOI
  10.1159/000511393
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Identifying large ischemic core volume ranges in acute stroke that can benefit from mechanical thrombectomy2020
- Author(s)
  Yoshimoto Takeshi、Inoue Manabu、Tanaka Kanta、Kanemaru Kodai、Koge Junpei、Shiozawa Masayuki、Kamogawa Naruhiko、Kimura Shunsuke、Chiba Tetsuya、Satow Tetsu、Takahashi Jun C、Toyoda Kazunori、Koga Masatoshi、Ihara Masafumi
- Journal Title
  
  Journal of NeuroInterventional Surgery
  
  Volume: 0 Issue: 12 Pages: 0-0
- DOI
  10.1136/neurintsurg-2020-016934
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Acute cerebrovascular imaging for stroke management: a literature review2020
- Author(s)
  Koga Masatoshi、Inoue Manabu、Sonoda Kazutaka、Tanaka Kanta、Shiozawa Masayuki、Okada Takashi、Ikenouchi Hajime、Fukuda Tetsuya、Satow Tetsu、Ihara Masafumi、Itabashi Ryo、Kudo Kohsuke、Yamagami Hiroshi、Toyoda Kazunori
- Journal Title
  
  Japanese Journal of Stroke
  
  Volume: 42 Issue: 6 Pages: 495-501
- DOI
  10.3995/jstroke.10776
- NAID
  130007942500
- ISSN
  0912-0726, 1883-1923
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Cerebral embolism accompanied by remarkable diffusion-weighted imaging reversal in a 10?month-old infant with congenital heart disease2020
- Author(s)
  Ikenouchi Hajime、Inoue Manabu、Miwa Kaori、Yi Kenichiro、Suzuki Dai、Iwasa Toru、Toyoda Kazunori、Koga Masatoshi
- Journal Title
  
  eNeurologicalSci
  
  Volume: 20 Pages: 100260-100260
- DOI
  10.1016/j.ensci.2020.100260
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Intravenous alteplase for stroke with unknown time of onset guided by advanced imaging: systematic review and meta-analysis of individual patient data2020
- Author(s)
  Thomalla Gotz、Boutitie Florent、Ma Henry、Koga Masatoshi、Ringleb Peter、Schwamm Lee H、Wu Ona、Bendszus Martin、Bladin Christopher F、Campbell Bruce C V、Cheng Bastian、Churilov Leonid、Ebinger Martin、Endres Matthias、Fiebach Jochen B、Fukuda-Doi Mayumi、Inoue Manabu、et al
- Journal Title
  
  The Lancet
  
  Volume: 396 Issue: 10262 Pages: 1574-1584
- DOI
  10.1016/s0140-6736(20)32163-2
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12707
[Journal Article] Detection of stenosis progression in intracranial vertebral artery dissection using carotid ultrasonography2019
- Author(s)
  Wada S, Koga M, Nakamura Y, Makita N, Miwa K, Ide T, Yi K, Mizoguchi T, Yamaguchi Y, Ihara M, Toyoda K
- Journal Title
  
  J Stroke Cerebrobasc Dis
  
  Volume: in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K09485
[Journal Article] Clinical and Radiological Characteristics of Intracranial Artery Dissection Using Recently Proposed Diagnostic Criteria2019
- Author(s)
  Nakamura Y, Yamaguchi Y, Makita N, Morita Y, Ide T, Wada S, Mizoguchi T, Ikenouchi H, Miwa K, Yi K, Irie K, Shimohama S, Ihara M, Toyoda K, Koga M
- Journal Title
  
  J Stroke Cerebrovasc Dis
  
  Volume: Epub Issue: 6 Pages: 30063-1
- DOI
  10.1016/j.jstrokecerebrovasdis.2019.02.019
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K09485, KAKENHI-PROJECT-16H05279, KAKENHI-PROJECT-17H04670
[Journal Article] Clinical Outcomes Depending on Acute Blood Pressure After Cerebral Hemorrhage2019
- Author(s)
  Toyoda Kazunori、Koga Masatoshi、Yamamoto Haruko、Foster Lydia、Palesch Yuko Y.、Wang Yongjun、Sakai Nobuyuki、Hara Takayuki、Hsu Chung Y.、Itabashi Ryo、Sato Shoichiro、Fukuda-Doi Mayumi、Steiner Thorsten、Yoon Byung-Woo、Hanley Daniel F.、Qureshi Adnan I.、the ATACH-2 Trial Investigators
- Journal Title
  
  Annals of Neurology
  
  Volume: 85 Issue: 1 Pages: 105-113
- DOI
  10.1002/ana.25379
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Use of Diffusion‐Weighted Imaging‐Alberta Stroke Program Early Computed Tomography Score (DWI‐ASPECTS) and Ischemic Core Volume to Determine the Malignant Profile in Acute Stroke2019
- Author(s)
  Yoshimoto Takeshi、Inoue Manabu、Yamagami Hiroshi、Fujita Kyohei、Tanaka Kanta、Ando Daisuke、Sonoda Kazutaka、Kamogawa Naruhiko、Koga Masatoshi、Ihara Masafumi、Toyoda Kazunori
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 8 Issue: 22
- DOI
  10.1161/jaha.119.012558
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04670, KAKENHI-PROJECT-17K00426
[Journal Article] Tissue Plasminogen Activator for Cortical Embolism Stroke with Magnetic Resonance Perfusion Imaging: A Report of Two Cases2019
- Author(s)
  Yi Kenichiro、Inoue Manabu、Irie Kenichi、Mizoguchi Tadataka、Miwa Kaori、Toyoda Kazunori、Koga Masatoshi
- Journal Title
  
  Case Reports in Neurology
  
  Volume: 11 Issue: 2 Pages: 222-229
- DOI
  10.1159/000501547
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00426
[Journal Article] Cerebral microbleeds and stroke risk after ischaemic stroke or transient ischaemic attack: a pooled analysis of individual patient data from cohort studies2019
- Author(s)
  Wilson Duncan、Ambler Gareth、Lee Keon-Joo、Lim Jae-Sung、Shiozawa Masayuki、Koga Masatoshi、 ...、Toyoda K, Bae HJ, Marti-Fabregas J, Werring DJ; Microbleeds International Collaborative Network.
- Journal Title
  
  The Lancet Neurology
  
  Volume: 18 Issue: 7 Pages: 653-665
- DOI
  10.1016/s1474-4422(19)30197-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04308, KAKENHI-PROJECT-17K09758
[Journal Article] Small but Steady Steps in Stroke Medicine in Japan2019
- Author(s)
  Toyoda Kazunori、Inoue Manabu、Koga Masatoshi
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 8 Issue: 16
- DOI
  10.1161/jaha.119.013306
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00426
[Journal Article] Guidelines for Intravenous Thrombolysis (Recombinant Tissue-type Plasminogen Activator), the Third Edition, March 2019: A Guideline from the Japan Stroke Society2019
- Author(s)
  TOYODA Kazunori、KOGA Masatoshi、IGUCHI Yasuyuki、ITABASHI Ryo、INOUE Manabu、OKADA Yasushi、OGASAWARA Kuniaki、TSUJINO Akira、HASEGAWA Yasuhiro、HATANO Taketo、YAMAGAMI Hiroshi、IWAMA Toru、SHIOKAWA Yoshiaki、TERAYAMA Yasuo、MINEMATSU Kazuo
- Journal Title
  
  Neurol. Med. Chir.(Tokyo)
  
  Volume: 59 Issue: 12 Pages: 449-491
- DOI
  10.2176/nmc.st.2019-0177
- NAID
  130007761493
- ISSN
  0470-8105, 1349-8029
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00426
[Journal Article] Prior Anticoagulation and Short‐ or Long‐Term Clinical Outcomes in Ischemic Stroke or Transient Ischemic Attack Patients With Nonvalvular Atrial Fibrillation2019
- Author(s)
  Tokunaga K, Koga M, Itabashi R, ...、Toyoda Kazunori (last author)
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 8 Issue: 3
- DOI
  10.1161/jaha.118.010593
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04308, KAKENHI-PROJECT-17K00426
[Journal Article] Direct oral anticoagulants versus vitamin K antagonists after recent ischemic stroke in patients with atrial fibrillation2019
- Author(s)
  Seiffge David J.、Paciaroni Maurizio、Wilson Duncan、Koga Masatoshi、Macha Kosmas、Cappellari Manuel、Schaedelin Sabine、Shakeshaft Clare、Takagi Masahito、...、Toyoda Kazunori、他
- Journal Title
  
  Annals of Neurology
  
  Volume: 85 Issue: 6 Pages: 823-834
- DOI
  10.1002/ana.25489
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04308, KAKENHI-PROJECT-17K00426
[Journal Article] Rivaroxaban concentrations in acute stroke patients with different dosage forms2019
- Author(s)
  Wada Shinichi、Inoue Manabu、Matsuki Takayuki、Okata Takuya、Kumamoto Masaya、Tagawa Naoki、Okamoto Akira、Miyata Toshiyuki、Ihara Masafumi、Koga Masatoshi、Toyoda Kazunori
- Journal Title
  
  PLOS ONE
  
  Volume: 14 Issue: 3 Pages: e0214132-e0214132
- DOI
  10.1371/journal.pone.0214132
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00426
[Journal Article] Detection of Stenosis Progression in Intracranial Vertebral Artery Dissection Using Carotid Ultrasonography2019
- Author(s)
  Wada Shinichi、Koga Masatoshi、Makita Naoki、Nakamura Yuki、Miwa Kaori、Ide Toshihiro、Yi Kenichiro、Mizoguchi Tadataka、Yamaguchi Yoshitaka、Ihara Masafumi、Toyoda Kazunori
- Journal Title
  
  Journal of Stroke and Cerebrovascular Diseases
  
  Volume: 28 Issue: 8 Pages: 2201-2206
- DOI
  10.1016/j.jstrokecerebrovasdis.2019.04.033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04670, KAKENHI-PROJECT-16K09485
[Journal Article] Cerebrovascular imaging of cerebral ischemia in acute type A aortic dissection2018
- Author(s)
  Matsubara Soichiro、Koga Masatoshi、Ohara Tomoyuki、Iguchi Yasuyuki、Minatoya Kenji、Tahara Yoshio、Fukuda Tetsuya、Miyazaki Yuichi、Kajimoto Katsufumi、Sakamoto Yuki、Makita Naoki、Tokuda Naoki、Nagatsuka Kazuyuki、Ando Yukio、Toyoda Kazunori
- Journal Title
  
  Journal of the Neurological Sciences
  
  Volume: 388 Pages: 23-27
- DOI
  10.1016/j.jns.2018.02.044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Seasonal Variations in Neurological Severity and Outcomes of Ischemic Stroke　― 5-Year Single-Center Observational Study ―2018
- Author(s)
  Toyoda Kazunori、Koga Masatoshi、Yamagami Hiroshi、Yokota Chiaki、Sato Shoichiro、Inoue Manabu、Tanaka Tomotaka、Endo Kaoru、Fujinami Jun、Ihara Masafumi、Nagatsuka Kazuyuki、Minematsu Kazuo
- Journal Title
  
  Circ J
  
  Volume: 82 Issue: 5 Pages: 1443-1450
- DOI
  10.1253/circj.CJ-17-1310
- NAID
  130006725986
- ISSN
  1346-9843, 1347-4820
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Two-Year Outcomes of Anticoagulation for Acute Ischemic Stroke With Nonvalvular Atrial Fibrillation　― SAMURAI-NVAF Study ―2018
- Author(s)
  Yoshimura Sohei、Koga Masatoshi、Sato Shoichiro、...、Toyoda Kazunori (last author)
- Journal Title
  
  Circ J
  
  Volume: 82 Issue: 7 Pages: 1935-1942
- DOI
  10.1253/circj.CJ-18-0067
- NAID
  130007410633
- ISSN
  1346-9843, 1347-4820
- Year and Date
  2018-06-25
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Anti-Xa Activity and Event Risk in Patients With Direct Factor Xa Inhibitors Initiated Early After Stroke2018
- Author(s)
  Wada Shinichi、Toyoda Kazunori、Sato Shoichiro、Matsuki Takayuki、Okata Takuya、Kumamoto Masaya、Tagawa Naoki、Inoue Manabu、Okamoto Akira、Ihara Masafumi、Kitazono Takanari、Miyata Toshiyuki、Koga Masatoshi
- Journal Title
  
  Circ J
  
  Volume: 82 Issue: 11 Pages: 2872-2879
- DOI
  10.1253/circj.CJ-18-0506
- NAID
  40021697278
- ISSN
  1346-9843, 1347-4820
- Year and Date
  2018-10-25
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04308, KAKENHI-PROJECT-16K09834
[Journal Article] Early Achievement of Blood Pressure Lowering and Hematoma Growth in Acute Intracerebral Hemorrhage: Stroke Acute Management with Urgent Risk-Factor Assessment and Improvement-Intracerebral Hemorrhage Study2018
- Author(s)
  Yamaguchi Yoshitaka、Koga Masatoshi、Sato Shoichiro、...、Toyoda Kazunori (last author)
- Journal Title
  
  Cerebrovascular Diseases
  
  Volume: 46 Issue: 3-4 Pages: 118-124
- DOI
  10.1159/000492728
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Outcome Prediction in Acute Stroke Patients by Continuous Glucose Monitoring2018
- Author(s)
  Wada Shinichi、Yoshimura Sohei、Inoue Manabu、Matsuki Takayuki、Arihiro Shoji、Koga Masatoshi、Kitazono Takanari、Makino Hisashi、Hosoda Kiminori、Ihara Masafumi、Toyoda Kazunori
- Journal Title
  
  Journal of the American Heart Association
  
  Volume: 7 Issue: 8
- DOI
  10.1161/jaha.118.008744
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Consensus Guides on Stroke Thrombolysis for Anticoagulated Patients from Japan: Application to Other Populations2018
- Author(s)
  Toyoda Kazunori、Yamagami Hiroshi、Koga Masatoshi
- Journal Title
  
  Journal of Stroke
  
  Volume: 20 Issue: 3 Pages: 321-331
- DOI
  10.5853/jos.2018.01788
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Unclear-onset intracerebral hemorrhage: Clinical characteristics, hematoma features, and outcomes2017
- Author(s)
  Inoue Yasuteru、Miyashita Fumio、Koga Masatoshi、Minematsu Kazuo、Toyoda Kazunori
- Journal Title
  
  International Journal of Stroke
  
  Volume: 12 Issue: 9 Pages: 961-968
- DOI
  10.1177/1747493017702664
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Prothrombin complex concentrate administration for bleeding associated with non-vitamin K antagonist oral anticoagulants: The SAMURAI-NVAF study2017
- Author(s)
  Yoshimura Sohei、Sato Shoichiro、Todo Kenichi、Okada Yasushi、Furui Eisuke、Matsuki Takayuki、Yamagami Hiroshi、Koga Masatoshi、Takahashi Jun C.、Nagatsuka Kazuyuki、Arihiro Shoji、Toyoda Kazunori
- Journal Title
  
  Journal of the Neurological Sciences
  
  Volume: 375 Pages: 150-157
- DOI
  10.1016/j.jns.2017.01.041
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04308
[Journal Article] Trends in oral anticoagulant choice for acute stroke patients with nonvalvular atrial fibrillation in Japan: The SAMURAI-NVAF Study.2015
- Author(s)
  Toyoda K, Arihiro S, Todo K, Yamagami H, Kimura K, Furui E, Terasaki T, Shiokawa Y, Kamiyama K, Takizawa S, Okuda S, Okada Y, Kameda T, Nagakane Y, Hasegawa Y, Mochizuki H, Ito Y, Nakashima T, Takamatsu K, Nishiyama K, Kario K, Sato S, Koga M; SAMURAI Study Investigators.
- Journal Title
  
  Int J Stroke.
  
  Volume: [Epub ahead of print] Issue: 6 Pages: 836-842
- DOI
  10.1111/ijs.12452
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591289
[Journal Article] Blood glucose levels during the initial 72 h and 3-month functional outcomes in acute intracerebral hemorrhage: the SAMURAI-ICH study.2015
- Author(s)
  Koga M, Yamagami H, Okuda S, Okada Y, Kimura K, Shiokawa Y, Nakagawara J, Furui E, Hasegawa Y, Kario K, Arihiro S, Sato S, Homma K, Matsuki T, Kinoshita N, Nagatsuka K, Minematsu K, Toyoda K; SAMURAI Study Investigators.
- Journal Title
  
  J Neurol Sci.
  
  Volume: 350 Issue: 1-2 Pages: 75-78
- DOI
  10.1016/j.jns.2015.02.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591289
[Journal Article] リアルタイム3次元経食道心臓超音波検査を用いた急性期虚血性脳血管障害における左心耳の3次元評価2014
- Author(s)
  田中弘二、古賀政利、大山賢、徳永敬介、佐藤和明、鈴木理恵子、峰松一夫、豊田一則
- Journal Title
  
  脳卒中
  
  Volume: 印刷中
- NAID
  130004873625
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24591084
[Journal Article] Three-dimensional analysis of the left atrial appendage for detecting paroxysmal atrial fibrillation in acute ischemic stroke2014
- Author(s)
  Koji Tanaka, Masatoshi Koga, Kazuaki Sato, Rieko Suzuki, Kazuo Minematsu, Kazunori Toyoda
- Journal Title
  
  International Journal of Stroke
  
  Volume: Epub Issue: 8 Pages: 1045-1051
- DOI
  10.1111/ijs.12268
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24591084
[Journal Article] Evaluation of the left atrial appendage by real-time three-dimensional transesophageal echocardiography for acute stroke patients2014
- Author(s)
  田中弘二、古賀政利、大山賢、徳永敬介、佐藤和明、鈴木理恵子、峰松一夫、豊田一則
- Journal Title
  
  Japanese Journal of Stroke
  
  Volume: 36 Issue: 4 Pages: 260-265
- DOI
  10.3995/jstroke.36.260
- NAID
  130004873625
- ISSN
  0912-0726, 1883-1923
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24591084
[Journal Article] Factors associated with early recanalization failure following intravenous rt-PA therapy for ischemic stroke.2013
- Author(s)
  Koga M, Arihiro S, Miyashita F, Yamamoto H, Yamada N, Nagatsuka N, Minematsu K, Toyoda K
- Journal Title
  
  Cerebrovasc Dis
  
  Volume: 36 Issue: 4 Pages: 299-305
- DOI
  10.1159/000355054
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591289
[Journal Article] 腕頭動脈可動性プラークの評価にリアルタイム3 次元経食道心臓超音波検査が有用であった1 例2013
- Author(s)
  田中弘二，斎藤こずえ，佐藤和明，土井尻遼介，大塚伸子，古賀政利，豊田一則，長束一行
- Journal Title
  
  Neurosonology
  
  Volume: 25 Pages: 148-152
- NAID
  10031170688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24591084
[Journal Article] Carotid duplex ultrasonography can predict safety and outcome of intravenous rt-PA therapy for hyperacute stroke.2011
- Author(s)
  Koga M, Toyoda K, et al
- Journal Title
  
  J Stroke Cerebrovasc Dis
  
  Volume: 20 Pages: 24-29
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Reduced estimated glomerular filtration rate is associated with stroke outcomes after intravenous rt-PA : the Stroke Acute Management with Urgent Risk-factor Assessment and Improvement (SAMURAI) Study.2011
- Author(s)
  Naganuma M, Koga M, Shiokawa Y,…, Toyoda K(最終著者)
- Journal Title
  
  Cerebrovasc Dis 31
  
  Pages: 123-129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] CHADS2 score is associated with 3-month clinical outcomes after intravenous rt-PA therapy in stroke patients with atrial fibrillation : SAMURAI rt-PA Registry.2011
- Author(s)
  Koga M, Kimura K, Shibazaki K,…, Toyoda K(最終著者)
- Journal Title
  
  J Neurol Sci Epub ahead of print
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Early ischemic change on CT versus DWI for stroke patients receiving intravenous rt-PA therapy : SAMURAI rt-PA Registry.2011
- Author(s)
  Nezu T, Koga M, Nakagawara J,…, Toyoda K(最終著者)
- Journal Title
  
  Stroke in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Carotid duplex ultrasonography can predict safety and outcome of intravenous rt-PA therapy for hyperacute stroke.2011
- Author(s)
  Koga M, Toyoda K, Nakashima T, et al.
- Journal Title
  
  J Stroke Cerebrovasc Dis 20
  
  Pages: 24-29
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] CHADS2 score is associated with 3-month clinical outcomes after intravenous rt-PA therapy in stroke patients with atrial fibrillation : SAMURAI rt-PA Registry.2011
- Author(s)
  Koga M, et al(Toyoda Kが最終著者)
- Journal Title
  
  J Neurol Sci
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Medial medullary infarction identified by diffusion-weighted MRI.2010
- Author(s)
  Shono Y, Koga M, Toyoda K, et al
- Journal Title
  
  Cerebrovasc Dis
  
  Volume: 30 Pages: 519-524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Pre-treatment ASPECTS on DWI predicts 3-month outcome following rt-PA : SAMURAI rt-PA Registry.2010
- Author(s)
  Nezu T, Koga M, Kimura K,…, Toyoda K(最終著者)
- Journal Title
  
  Neurology 75
  
  Pages: 555-561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Medial medullary infarction identified by diffusion-weighted2010
- Author(s)
  Shono Y, Koga M, Toyoda K, et al
- Journal Title
  
  MRI.Cerebrovasc Dis 30
  
  Pages: 519-524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Nationwide survey of antihypertensive treatment for acute intracerebral hemorrhage in Japan.2009
- Author(s)
  Koga M, Toyoda K, Naganuma M, et al.
- Journal Title
  
  Hypertens Res 32
  
  Pages: 759-764
- NAID
  10026123080
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Frontal bone window improves ability of transcranial color-coded sonography to visualize the anterior cerebral artery of Asian patients with stroke.2009
- Author(s)
  Yoshimura S, Koga M, Toyoda K, et al
- Journal Title
  
  Am J Neuroradiol 30
  
  Pages: 1268-1269
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Arterial occlusion sites on MRA influence the efficacy of intravenous low-dose (0.6mg/kg) alteplase therapy for ischemic stroke.2009
- Author(s)
  Nakashima T, Toyoda K, Koga M, et al.
- Journal Title
  
  Int J Stroke 4
  
  Pages: 425-431
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Routine use of intravenous low-dose rt-PA in Japanese patients: general outcomes and prognostic factors from the SAMURAI register.2009
- Author(s)
  Toyoda K, Koga M, Naganuma M, et al.
- Journal Title
  
  Stroke 40
  
  Pages: 3591-3595
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Frontal bone window improves ability of transcranial color-coded sonography to visualize the anterior cerebral artery of Asian patients with stroke.2009
- Author(s)
  Yoshimura S, Koga M, Toyoda K, et al.
- Journal Title
  
  Am J Neuroradiol 30
  
  Pages: 1268-1269
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Journal Article] Nationwide survey of antihypertensive treatment for acute intracerebral hemorrhage in Japan.2009
- Author(s)
  Koga M, Toyoda K, et al
- Journal Title
  
  Hypertens Res 32
  
  Pages: 759-764
- NAID
  10026123080
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591039
[Presentation] Prior Antithrombotic Medication May Affect Outcomes Following Alteplase at 0.6mg for Unknown Onset Stroke: THAWS Randomized Clinical Trial2021
- Author(s)
  Koga M, Inoue M, Miwa K, Yoshimura S, Fukuda-doi M, Aoki J, Asakura K, Ohtaki M, Kamiyama K, Igarashi S, Doijiri R, Ito Y, Takagi Y, Ihara M, Sasaki M, Kitazono T, Kimura K, Minematsu K, Yamamoto H, Toyoda K
- Organizer
  International Stroke Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12707
[Presentation] Thrombolysis for Acute Wake-Up And Unclear Onset Strokes With Alteplase at 0.6mg /kg in Clinical Practice: THAWS2 Study2021
- Author(s)
  Yoshimura S, Koga M, Okada T, Inoue M, Miwa K, Fukuda-doi M, Kondo R, Inoue T, Ichijo M, Ohtaki M, Nagakane Y, Itabashi R, Sakai N, Aoki J, Shiokawa Y, Yagita Y, Iwama T, Yakushiji Y, Kusumi M, Kamiyama K, Doijiri R, Igarashi S, Kanzawa T, Matsumoto S, Ito Y, Yoshimura S, Ohsaki M, Ihara M, Toyoda K
- Organizer
  International Stroke Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12707
[Presentation] he Two-decade Trajectory of The Japan Stroke Data Bank (JSDB)2021
- Author(s)
  107. Yoshimura S, Koga M, Koge J, Ishigami A, Miwa K, Sasahara Y, Nakai M, Miyamoto Y, Toyoda K
- Organizer
  International Stroke Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K07472
[Presentation] 急性期脳梗塞に対する血栓吸引テクニックと血栓吸引併用ステントリトリバーテクニックのランダム化比較試験：試験プロトコル2021
- Author(s)
  田中寛大，高下純平，吉本武史，太田剛，佐藤徹，井上学，塩澤真之，福田哲也，片岡広治，猪原匡史，古賀政利，豊田一則
- Organizer
  第2回日本脳神経内科血管治療研究会学術集会
- Data Source
  KAKENHI-PROJECT-20K12707
[Presentation] アテトーゼ型脳性麻痺に関連した頸椎症が原因と考えられた両側Bow-hunter症候群の一例2021
- Author(s)
  小椋史織，高下純平，井上学，田中寛大，吉本武史，塩澤真之，豊田一則，古賀政利
- Organizer
  第119回日本神経学会近畿地方会
- Data Source
  KAKENHI-PROJECT-20K12707
[Presentation] 中大脳動脈M2閉塞に対するTronステントリトリーバーを用いたBEMPテクニックの報告2021
- Author(s)
  吉本武史，田中寛大，高下純平，塩澤真之，山上宏，井上学，鴨川徳彦，佐藤徹，片岡大治，豊田一則，古賀政利，猪原匡史
- Organizer
  第2回日本脳神経内科血管治療研究会学術集会
- Data Source
  KAKENHI-PROJECT-20K12707
[Presentation] 解離性頭蓋内動脈狭窄の診断と急性期抗血栓療法2019
- Author(s)
  古賀政利、蒔田直輝、中村祐貴、吉村壮平、三輪佳織
- Organizer
  第38回The Mt Fuji Workshop on CVD
- Invited
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Relationship of Neutrophil-to-Lymphocyte Ratio to Stroke Subtype and Functional Outcome in Intracranial Artery Dissection.2019
- Author(s)
  Yi K, Miwa K, Mizoguchi T, Irie K, Makita N, Chikuie H, Satow T, Takahashi J, Yamagami H, Ihara M, Toyoda K, Koga M.
- Organizer
  International Stroke Conference 2019, Honolulu, Hawaii, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Angiographic Findings Associated With Ischemic and Hemorrhagic Stroke in Intracranial Artery Dissection.2019
- Author(s)
  Tadataka Mizoguchi, Kaori Miwa, Kenichiro Yi, Kenichi Irie, Naoki Makita, Hidekazu Chikuie, Tetsu Satow, Jun C Takahashi, Hiroshi Yamagami, Masafumi Ihara, Kazunori Toyoda, Masatoshi Koga.
- Organizer
  International Stroke Conference 2019, Honolulu, Hawaii, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Long-term Vascular Morphological Changes and Clinical Events in Intracranial Artery Dissection2018
- Author(s)
  Naoki Makita, Masatoshi Koga, Yuki Nakamura, Toshihiro Ide, Sinichi Wada, Yoshitaka Yamaguchi, Masafumi Ihara and Kazunori Toyoda
- Organizer
  International Stroke Conference 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Arterial velocity on carotid ultrasonography can predict the stenosis progression in patients with vertebro-basillar dissection.2018
- Author(s)
  Wada S, Koga M, Nakamura Y, Makita N, Ide T, Yamaguchi Y, Ihara M, Toyoda K.
- Organizer
  International Stroke Conference 2018, Los Angeles, USA
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Medullary infarction due to vertebral artery dissection: infarct topography and functional outcome.2018
- Author(s)
  Irie K, Miwa K, Mizoguchi T, Yi K, Ihara M, Toyoda K, Koga M.
- Organizer
  16th Asian Oceanian Congress of Neurology, Seoul, Korea
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Clinical and Radiological Characteristics of Intracranial Artery Dissection Using Recently Proposed Diagnostic Criteria2018
- Author(s)
  Yuki Nakamura, Yoshitaka Yamaguchi, Masatoshi Koga, Yoshiaki Morita, Naoki Makita, Toshihiro Ide, Shinichi Wada, Shun Shimohama, Masafumi Ihara and Kazunori Toyoda
- Organizer
  International Stroke Conference 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Long- term vascular morphological changes and clinical events in intracranial artery dissection.2018
- Author(s)
  Makita N, Koga M, Nakamura Y, Ide T, Wada S, Yamaguchi Y, Ihara M, Toyoda K.
- Organizer
  International Stroke Conference 2018, Los Angeles, USA
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Clinical and Radiological Characteristics of Intracranial Artery Dissection Using Recently Proposed Diagnostic Criteria.2018
- Author(s)
  Nakamura Y, Yamaguchi Y, Koga M, Morita Y, Makita N, Ide T, Wada S, Shimohama S, Ihara M, Toyoda K.
- Organizer
  International Stroke Conference 2018, Los Angeles, USA
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Arterial Velocity on Carotid Ultrasonography Can Predict the Stenosis Progression in Patients With Vertebro-basillar Dissection2018
- Author(s)
  Shinichi Wada, Masatoshi Koga, Yuki Nakamura, Naoki Makita, Toshihiro Ide, Yoshitaka Yamaguchi, Masafumi Ihara and Kazunori Toyoda
- Organizer
  International Stroke Conference 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Retrospective case series of intracranial artery dissection in NCVC2017
- Author(s)
  Masatoshi Koga
- Organizer
  CADISP-plus meeting at ESOC2017
- Place of Presentation
  Pragye, Czech Republic
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Usefulness of high resolusion magnetic resonance imaging with 3D T1 blood black seqence to identify intracranial artery dissection2017
- Author(s)
  Nakamura Y, Morita Y, Makita N, Koga M, Toyoda K
- Organizer
  XXIII World Congress of Neurology 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09485
[Presentation] Blood Viscosity Determinants and Clinical Outcome After Ischemic Stroke2014
- Author(s)
  Nishimura K, Koga M, Nagatsuka K, Minematsu K, Toyoda K
- Organizer
  International Stroke Conference 2014
- Place of Presentation
  San Diego, USA
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 急性期脳梗塞患者におけるリアルタイム3D経食道心エコーを用いた大動脈弓部動脈硬化進行度の評価とその関連因子2013
- Author(s)
  徳永敬介，古賀政利，大山賢，田中弘二，佐藤和明，鈴木理恵子，豊田一則
- Organizer
  第32回日本脳神経超音波学会総会
- Place of Presentation
  徳島市あわぎんホール
- Data Source
  KAKENHI-PROJECT-24591084
[Presentation] Is glycemic control with sliding scale insulin therapy safe for diabetic patients with acute ischemic stroke?2013
- Author(s)
  Ryo Shimomura, Shoji Arihiro, Masatoshi Koga, Hayato Matsushima, Akiko Ishigami, Kazuo Minematsu, Kazunori Toyoda
- Organizer
  International Stroke Conference 2013
- Place of Presentation
  HonoluLu
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 急性期虚血性脳卒中患者の冠動脈カルシウムスコアに関する検討.2013
- Author(s)
  石上晃子, 古賀政利, 有廣昇司, 松島勇人, 下村怜, 山田雅亘, 森田奈緒美, 飯原弘二, 峰松一夫, 豊田一則
- Organizer
  第54回日本神経学会学術大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] Three-dimensional Analysis Of Flow, Volume And Ejection Fraction Of The Left Atrial Appendage In Acute Stroke Patients With Paroxysmal Atrial Fibrillation2013
- Author(s)
  Tanaka K, Koga M, Sato K, Suzuki R, Arihiro S, Minematsu K, Toyoda K
- Organizer
  International Stroke Conference 2013
- Place of Presentation
  米国ハワイ州
- Data Source
  KAKENHI-PROJECT-24591084
[Presentation] リアルタイム3D経食道心臓超音波検査を用いた急性期脳梗塞における心房細動と左心耳体積の検討2012
- Author(s)
  田中弘二，古賀政利，佐藤和明，鈴木理恵子，豊田一則，峰松一夫
- Organizer
  第31回日本脳神経超音波学会総会
- Place of Presentation
  埼玉県さいたま市
- Data Source
  KAKENHI-PROJECT-24591084
[Presentation] 急性期虚血性脳卒中における糖尿病管理の問題点－血糖スケール管理による検討－.2012
- Author(s)
  下村怜, 有廣昇司, 古賀政利, 松島勇人, 石上晃子, 飯原弘二, 峰松一夫, 豊田一則
- Organizer
  第53回日本神経学会学術大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 大動脈弓部動脈硬化性病変の病理と3Dエコー画像の比較2012
- Author(s)
  佐藤和明、古賀政利、植田初江、田中弘二、鈴木理恵子、遠藤薫、小林潤平、住田善之、豊田一則
- Organizer
  第31回日本脳神経超音波学会総会
- Place of Presentation
  埼玉県さいたま市
- Data Source
  KAKENHI-PROJECT-24591084
[Presentation] 急性期血糖スケール管理を受けた脳出血患者の特徴.2012
- Author(s)
  松島勇人, 有廣昇司, 古賀政利, 下村怜, 石上晃子, 峰松一夫, 豊田一則
- Organizer
  第30回日本神経治療学会総会
- Place of Presentation
  北九州
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 糖尿病を合併した急性期虚血性脳卒中患者の特徴2011
- Author(s)
  石上晃子, 有廣昇司, 古賀政利, 宮本恵宏, 嘉田晃子, 飯原弘二, 峰松一夫, 豊田一則
- Organizer
  第36回日本脳卒中学会総会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 頸動脈内膜剥離術を施行した糖尿病を合併する虚血性脳卒中の検討2011
- Author(s)
  石上晃子, 有廣昇司, 古賀政利, 宮本恵宏, 嘉田晃子, 飯原弘二, 峰松一夫, 豊田一則
- Organizer
  第10回日本頸部脳血管治療学会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] Stroke features and outcome of 600 patients receiving intravenous low-dose rt-PA for ischemic stroke : a Japanese multicenter observational study.2009
- Author(s)
  Toyoda K, Naganuma M, Koga M, et al.
- Organizer
  XVIII. European Stroke Conference
- Place of Presentation
  Stockholm, Sweden
- Data Source
  KAKENHI-PROJECT-20591039
[Presentation] Three-month Outcomes in Japanese Stroke /TIA Patients With Non-Valvular Atrial Fibrillation After Initiating Oral Anticoagulants
- Author(s)
  Shoji Arihiro, Kenichi Todo, Masatoshi Koga, Hiroshi Yamagami,Tadashi Terasaki, , Kazumi Kimura, Yoshiaki Shiokawa, Kenji Kamiyama, Shunya Takizawa, Yasushi Okada, Yasuhiro Hasegawa, Satoshi Okuda, Hiroshi Mochizuki , Yasuhiro Ito, Takahiro Nakashima, Tomoaki Kameda, Yoshinari Nagakane, Kazunori Toyoda, et al.
- Organizer
  International Stroke Conference
- Place of Presentation
  Nashville
- Year and Date
  2015-02-11 – 2015-02-13
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 新規抗凝固薬服用中の重症出血合併症への止血治療
- Author(s)
  有廣昇司，佐藤祥一郎，岡田靖，古井英介，藤堂謙一，山上宏，古賀政利，峰松一夫，豊田一則
- Organizer
  第32回日本神経治療学会総会
- Place of Presentation
  東京
- Year and Date
  2014-11-20 – 2014-11-22
- Data Source
  KAKENHI-PROJECT-23591289
[Presentation] 3次元経食道心臓超音波検査を用いた左心耳形態の評価
- Author(s)
  大山賢，吉村壮平，鈴木理恵子，古賀政利，田中弘二，峰松一夫，豊田一則
- Organizer
  第34回日本脳神経超音波学会総会
- Place of Presentation
  京都
- Year and Date
  2015-06-05 – 2015-06-06
- Data Source
  KAKENHI-PROJECT-24591084
[Presentation] Aortic atherosclerosis evaluation of resected specimen using 3-dimensional ultrasonography
- Author(s)
  Masatoshi Koga, Kazuaki Sato, Hatsue Ishibashi-Ueda, Koji Tanaka, Rieko Suzuki, Yoshiyuki Sumita, Kazuo Minematsu, Kazunori Toyoda
- Organizer
  9th World Stroke Congress
- Place of Presentation
  Istanbul, Turkey
- Year and Date
  2014-10-22 – 2014-10-25
- Data Source
  KAKENHI-PROJECT-24591084
[Presentation] 非弁膜症性心房細動を有する脳梗塞・TIAに対する経口抗凝固療法
- Author(s)
  有廣昇司，藤堂謙一，木村和美，古井英介，寺崎修司，木下直人，山上宏，古賀政利，豊田一則
- Organizer
  第40回日本脳卒中学会総会
- Place of Presentation
  広島
- Year and Date
  2015-03-26 – 2015-03-28
- Data Source
  KAKENHI-PROJECT-23591289

1. TOYODA Kazunori (50275450)

# of Collaborated Projects: 8 results

# of Collaborated Products: 68 results
2. INOUE MANABU (60439362)

# of Collaborated Projects: 2 results

# of Collaborated Products: 16 results
3. 吉村壮平 (70739466)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
4. 中井陸運 (50595147)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. 三輪佳織 (80645341)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
6. ARIHIRO SHOJI (10599723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
7. 山上宏 (00455552)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 猪原匡史 (00372590)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. 有馬久富 (20437784)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 濱崎俊光 (40379243)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 山本晴子 (40501797)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 石上晃子 (60828672)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 佐藤祥一郎 (40646949)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 笹原祐介 (80775297)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. 宮本恵宏 (10312224)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 田中寛大 (90818402)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. SASAKI Tsutomu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
18. YASUI Masato

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
19. KUDO Kohsude

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
20. 田中智貴

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KOGA MASATOSHI 古賀 政利

Koga Masatoshi 古賀 政利

KOGA Masatoshi 古賀 政利

Research Projects

Research Products

Co-Researchers

Risks and benefits associated with stroke antithrombotic therapy in the new antithrombotics era

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

人工知能を用いた大規模脳卒中登録研究解析による治療方針決定補助と転帰予測

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

RAPID support system using perfusion imaging in endovascular suite to acute stroke

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Safety and Efficacy of CT Perfusion Evaluation of Reperfusion Therapy in Acute Ischemic Stroke

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Triple therapy prevention of Recurrent Intracerebral Disease EveNts Trial

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Acute treatment and clinical outcome in patients with intracranial arterial dissectionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Embolic source evaluation with 3D transesophageal echocardiography in patients with acute ischemic strokePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Preparations for optimal glycemic management in acute ischemic stroke patients: NCVC stroke registry

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Change in blood pressure in hyperacute stroke patients evaluated using ambulatory blood pressure monitoring

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] The 38th Meeting of The Mt. Fuji Workshop on CVD2020

Author(s)

Publisher

Data Source

[Journal Article] Practical “1-2-3-4-Day” Rule for Starting Direct Oral Anticoagulants After Ischemic Stroke With Atrial Fibrillation: Combined Hospital-Based Cohort Study2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Tenecteplase versus alteplase for large vessel occlusion recanalization (T-FLAVOR): Trial protocol2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Twenty-Year Change in Severity and Outcome of Ischemic and Hemorrhagic Strokes2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Increased Cerebral Small Vessel Disease Burden With Renal Dysfunction and Albuminuria in Patients Taking Antithrombotic Agents: The Bleeding With Antithrombotic Therapy 22022

KOGA MASATOSHI 古賀政利

Koga Masatoshi 古賀政利

KOGA Masatoshi 古賀政利