山上 宏(ヤマガミ ヒロシ)
- 所属
- 医学医療系
- 職名
- 教授
- ORCID
- 0000-0001-8133-3314
- 性別
- 男性
- 生年月
- 1969-02
- 研究キーワード
脳血管障害 脳血管内治療 抗血栓療法 - 取得学位
2004-03 博士（医学） 大阪大学 - 論文
- Fifty-percent diluted contrast medium provides acceptable image quality in cerebral angiography
Hosoo Hisayuki; Tanaka Shun; Uramaru Koichi; Matsumura...
European journal of radiology/200, 2026-04-02 - Sex differences in the incidence of composite ischemic and bleeding events in ischemic stroke patients with nonvalvular atrial fibrillation and atherosclerosis
Morishita Masahiro; Uchida Kazutaka; Yoshimura Shinich...
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association/35(5), 2026-03-21 - Tissue factor activity and 1-year mortality in patients with active cancer and acute ischemic stroke: findings from the SCAN study
Gon Yasufumi; Kawano Tomohiro; Kitano Takaya; Yamagami...
Research and practice in thrombosis and haemostasis/10(1), 2026-01-01 - Ischemic and Bleeding Events After Early Initiation of Direct Oral Anticoagulants for Acute Intracranial Hemorrhage With Non-Valvular Atrial Fibrillation - A Multicenter Prospective Registry
Koga Masatoshi; Toyoda Kazunori; Iguchi Yasuyuki; Itab...
Circulation journal : official journal of the Japanese Circulation Society, 2026-02-25 - P2Y12 Inhibitor Response By Patient Background Factors: An Exploratory Post Hoc Subgroup Analysis of the ACUTE-PRAS Study
Fujimoto Shigeru; Iguchi Yasuyuki; Yamagami Hiroshi; K...
Journal of atherosclerosis and thrombosis, 2026-03-03 - Plaque-to-artery signal intensity ratio on time-of-flight magnetic resonance angiography (TOF-MRA) as a predictor of postoperative ischemic lesions after carotid artery stenting
Tanaka Shun; Hosoo Hisayuki; Okune Sho; Uramaru Koich...
Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia/149, 2026-03-26 - Technical Performance and Interpretation of Digital Subtraction Angiography to Determine Cerebral Circulatory Arrest in Patients Being Evaluated for Brain Death/Death by Neurological Criteria: A Brief Practice Update From the Society of Vascular and Interventional Neurology (SVIN)
Zaidat Osama O.; Chaudhari Amit; Novakovic-White Rober...
STROKE-VASCULAR AND INTERVENTIONAL NEUROLOGY/6(1), 2026-01 - Cerebral small vessel diseases in young adults with ischemic stroke receiving long-term antithrombotic therapy
Miwa Kaori; Koga Masatoshi; Tanaka Kanta; Yoshimura S...
STROKE/57(SUPPL_1:1:SI), 2026-02 - Oral Anticoagulation With or Without Antiplatelet Therapy After Atherothrombotic Versus Cardioembolic Stroke in Patients With Nonvalvular Atrial Fibrillation and Atherosclerotic Cardiovascular Disease
Shirakawa Manabu; Uchida Kazutaka; Sakakibara Fumihiro...
STROKE/57(SUPPL_1:1:SI), 2026-02 - Oral Anticoagulant Monotherapy vs Oral Anticoagulant Plus Antiplatelet Therapy in Paroxysmal and Persistent Atrial Fibrillation: A Prespecified Subanalysis of the ATIS-NVAF Trial
Yamada Erika; Yoshimoto Takeshi; Maruo Kazushi; Okazak...
STROKE/57(SUPPL_1:1:SI), 2026-02 - Age Subgroup Analysis of Anticoagulant Monotherapy Versus Combination Therapy in Patients With Ischemic Stroke and Nonvalvular Atrial Fibrillation - ATIS-NVAF trial -
Yoshimoto Takeshi; Yamada Erika; Maruo Kazushi; Okazak...
STROKE/57(SUPPL_1:1:SI), 2026-02 - Baseline Systolic Blood Pressure Modifies the Net Benefit of Combination Antithrombotic Therapy After Ischemic Stroke/TIA in Patients With NVAF and ASCVD: Subanalysis of the ATIS-NVAF trial
Ikenouchi Hajime; Saito Takuya; Yazawa Yukako; Okazaki...
STROKE/57(SUPPL_1:1:SI), 2026-02 - Impact of Residual Stenosis Severity on Clinical Outcome after Endovascular Therapy for Acute Large Vessel Occlusion
Sakakibara Fumihiro; Uchida Kazutaka; Yamagami Hiroshi...
STROKE/57(SUPPL_1:1:SI), 2026-02 - Atrial cardiomyopathy as a potential embolic source in large vessel occlusion
Moriyama Takuya; Okazaki Shuhei; Abe Haruhiko; Hirose ...
BMJ CASE REPORTS/19(1), 2026-01-07 - Outcomes of Witnessed Versus Unwitnessed Patients With Stroke After Endovascular Therapy in the Extended Time Window
Tomppo Liisa; Martinez-Majander Nicolas; Qureshi Muhamma...
Stroke/57(2)/pp.362-370, 2025-11-12 - Lipid Management for Secondary Prevention in Atherosclerotic Cardiovascular Disease: A Scoping Review and Scientific Report
Tanaka Atsushi; Oyama Kazuma; Yakushiji Yusuke; Natsuaki ...
Journal of atherosclerosis and thrombosis, 2025-12-22 - Effect of intravenous alteplase before endovascular therapy for atherothrombotic stroke-related large vessel occlusion: subanalysis of the RESCUE AT-LVO registry
Hayashi Hirotaka; Namitome Satoshi; Shindo Seigo; Yoshimu...
Stroke and vascular neurology/10(6)/pp.725-733, 2025-12-23 - Clinical Outcomes and Factors Associated with Reocclusion after Endovascular Therapy for Intracranial Atherothrombotic Stroke with Large Vessel Occlusion
Ikeda Hiroyuki; Uchida Kazutaka; Kinosada Masanori; Ue...
CLINICAL NEURORADIOLOGY, 2025-12-12 - Clinical Effects of Using the Combined Technique in the First Attempt for Acute Large-vessel Occlusion, with Specific Reference to Age Differences
Yamazaki Tomosato; Sato Masayuki; Maruyama Saaya; Kato...
NEUROLOGIA MEDICO-CHIRURGICA, 2025-12-05 - Prolonged patch-ECG monitoring in cryptogenic stroke patients selected by Japanese criteria for ILR eligibility
Hayakawa Mikito; Tsurushima Hideo; Okune Sho; Hirata ...
CEREBROVASCULAR DISEASES/54(3)/pp.57-57, 2025-09 - Postmarketing Surveillance of Thrombectomy Using a Tron FX Stent Retriever for Large and Medium Vessel Occlusion
Imamura Hirotoshi; Sakai Nobuyuki; Takeuchi Masataka; ...
JOURNAL OF CLINICAL MEDICINE/14(22), 2025-11-07 - Optimal Antithrombotics for Ischemic Stroke and Concurrent Atrial Fibrillation and Atherosclerosis A Randomized Clinical Trial
Okazaki Shuhei; Tanaka Kanta; Yazawa Yukako; Doijiri ...
JAMA NEUROLOGY, 2025-10-06 - Outcomes for Anterior and Posterior Circulation Large Vessel Occlusions With Intracranial Atherosclerotic Disease
Shirakawa Manabu; Beppu Mikiya; Yamagami Hiroshi; Saka...
NEUROSURGERY/97(5)/pp.1178-1187, 2025-11 - Association Between Direct Oral Anticoagulants and the Risk of Internal Carotid Artery Occlusion in Patients Eligible for Thrombectomy
Hanai Sho; Sato Masayuki; Hayakawa Mikito; Hosoo Hisa...
Clinical neuroradiology, 2025-10-27 - P2Y12 Reaction Units With Prasugrel in Acute Large Artery Atherosclerosis and Transient Ischemic Attack: An Open-Label Randomized Controlled Study, ACUTE-PRAS
Fujimoto Shigeru; Iguchi Yasuyuki; Yamagami Hiroshi; K...
CIRCULATION JOURNAL, 2025-05-16 - さらに表示...
- Fifty-percent diluted contrast medium provides acceptable image quality in cerebral angiography
- 会議発表等
- Angiographic characteristics and champagne bottle neck sign in pediatric moyamoya disease.
Tamura Goichiro; Muroi Ai; Ito Yoshiro; Hirata Koji; ...
51th annual meeting of International Society of Pediatric Neurosurgery (ISPN2025)/2025-10-27--2025-10-30 - Cerebral small vessel diseases in young adults with ischemic stroke receiving long-term antithrombotic therapy
Miwa Kaori; Koga Masatoshi; Tanaka Kanta; Yoshimura S...
American-Stroke-Association International Stroke Conference / State-of-the-Science Stroke Nursing Symposium/2026-02-03--2026-02-03 - Oral Anticoagulation With or Without Antiplatelet Therapy After Atherothrombotic Versus Cardioembolic Stroke in Patients With Nonvalvular Atrial Fibrillation and Atherosclerotic Cardiovascular Disease
Shirakawa Manabu; Uchida Kazutaka; Sakakibara Fumihiro...
American-Stroke-Association International Stroke Conference / State-of-the-Science Stroke Nursing Symposium/2026-02-03--2026-02-03 - Oral Anticoagulant Monotherapy vs Oral Anticoagulant Plus Antiplatelet Therapy in Paroxysmal and Persistent Atrial Fibrillation: A Prespecified Subanalysis of the ATIS-NVAF Trial
Yamada Erika; Yoshimoto Takeshi; Maruo Kazushi; Okazak...
American-Stroke-Association International Stroke Conference / State-of-the-Science Stroke Nursing Symposium/2026-02-03--2026-02-03 - Age Subgroup Analysis of Anticoagulant Monotherapy Versus Combination Therapy in Patients With Ischemic Stroke and Nonvalvular Atrial Fibrillation - ATIS-NVAF trial -
Yoshimoto Takeshi; Yamada Erika; Maruo Kazushi; Okazak...
American-Stroke-Association International Stroke Conference / State-of-the-Science Stroke Nursing Symposium/2026-02-03--2026-02-03 - Baseline Systolic Blood Pressure Modifies the Net Benefit of Combination Antithrombotic Therapy After Ischemic Stroke/TIA in Patients With NVAF and ASCVD: Subanalysis of the ATIS-NVAF trial
Ikenouchi Hajime; Saito Takuya; Yazawa Yukako; Okazaki...
American-Stroke-Association International Stroke Conference / State-of-the-Science Stroke Nursing Symposium/2026-02-03--2026-02-03
- Angiographic characteristics and champagne bottle neck sign in pediatric moyamoya disease.
(最終更新日: 2026-04-03)