HIROYUKI NAITO

Last Updated :2024/04/03

Affiliations, Positions
Hiroshima University Hospital(Medical), Assistant Professor
E-mail
naitohi6hiroshima-u.ac.jp

Basic Information

Major Professional Backgrounds

  • 2010/04, 2012/03, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Clinical Resident
  • 2012/04/01, 2013/03/31, Hiroshima University, Neurology, Clinical Fellow
  • 2013/04, 2015/03, Hiroshima Prefectural Hospital, Neurology, Clinical Fellow
  • 2015/04/01, 2016/03/31, Hiroshima University, Neurology, Clinical Fellow
  • 2019/04, 2022/03, Hiroshima City Hiroshima Citizens Hospital, Deputy director
  • 2022/04/01, Hiroshima University, Neurology, Assistant Professor

Educational Backgrounds

  • Hiroshima University, Graduate School of Biomedical & Health Sciences , Japan, 2015/04, 2019/03
  • Hiroshima University, School of Medicine, Japan, 2004/04, 2010/03

Academic Degrees

  • Hiroshima University

In Charge of Primary Major Programs

  • Medicine

Research Fields

  • Medicine,dentistry, and pharmacy;Clinical internal medicine;Neurology

Affiliated Academic Societies

  • The Japanese Society for Neuroimmunology
  • Japan Society for Dementia Research, 2015
  • The Japanese Society of International Medicine, 2010/07
  • Japanese society of neurology, 2012/01
  • The Japan storke society, 2012/02
  • The Japanese Headahce Society, 2012/09
  • Japanese Society of Clinical Neurophysiology, 2015/10
  • The Japan Geriatrics Society, 2020/02
  • Japanese Society of Neurological Therapeutics, 2020/05
  • The Japan of Academy Neurosonology, 2022/11

Educational Activity

Course in Charge

  1. 2024, Undergraduate Education, First Semester, Internal Medicine I

Research Activities

Academic Papers

  1. Two cases of acute ischemic stroke associated with iron deficiency anemia due to bleeding from uterine fibroids in middle-aged women, Intern Med, 53, 2533-2537, 2014
  2. Prevalences of Peripheral Arterial Disease Diagnosed by CT Angiography in Patients with Acute Ischemic Stroke, J Stroke Cerebrovasc Dis, 25, 1128-1134, 2016
  3. Magnetic resonance spectroscopy after methanol poisoning, Neurology and Clinical Neuroscience, 4, 112-114, 2016
  4. Warfarin-Resistant Deep Vein Thrombosis during the Treatment of Acute Ischemic Stroke in Lung Adenocarcinoma, J Stroke Cerebrovasc Dis, 25, e141-e145, 2016
  5. First report of a Japanese family with spinocerebellar ataxia type 10: The second report from Asia after a report from China., PLoS One, 12, e0177955, 2017
  6. Antithrombotic Therapy Strategy for Cancer-Associated Ischemic Stroke: A Case Series of 26 Patients., J Stroke Cerebrovasc Dis, 27, e206-e211, 2018
  7. ★, Controlling nutritional status score for predicting 3-mo functional outcome in acute ischemic stroke, Nutrition, 53, 2533-2537, 2018
  8. ★, Increased blood pressure variability during the subacute phase of ischemic stroke is associated with poor functional outcomes at 3 months, Sci Rep, 10(1), 811, 2020
  9. ★, Increased blood pressure variability during the subacute phase in patients with ischemic stroke presenting with a low ankle-brachial index., Geriatr Gerontol Int, 20, 448-454, 2020
  10. Effects of vascular compression on the rostral ventrolateral medulla for blood pressure variability in stroke patients, J Hypertens, 38, 2443-2450, 2020
  11. Initial deterioration and intravenous methylprednisolone therapy in patients with myasthenia gravis, J Neurol Sci, 412, 2020
  12. Effect of tooth loss and nutritional status on outcomes after ischemic stroke, Nutrition, 71, 2020
  13. ★, Prognostic role of the controlling nutritional status score in acute ischemic stroke among stroke subtypes, J Neurol Sci, 416, 2020
  14. Leptomeningeal myelomatosis with hypertrophy of the cauda equina nerve roots: A case report, Neurol Clin Neurosci, 8, 403-405, 2020
  15. RI abnormality of the bilateral middle cerebellar peduncles and long-term follow up in hypoglycemic encephalopathy: A case report., Neurol Clin Neurosci, 9, 130-133, 2021
  16. Brachial plexus neuropathy induced by methotrexate-associated lymphoproliferative disorder in a patient with rheumatoid arthritis, Neurol Clin Neurosci, 9, 233-236, 2021
  17. Clinical comorbidities correlated with a response to the cerebrospinal fluid tap test in idiopathic normal-pressure hydrocephalus., J Neurol Sci, 430, 2021
  18. Characteristics of cause of death and triggers for crisis in patients with myasthenia gravis, Neurol Clin Neurosci, 10, 147-154, 2022
  19. Short-term or long-term outcomes for stroke patients with cancer according to biological markers., J Neurol Sci, 15(436), 2022
  20. Prognosis Prediction Using Magnetic Resonance Spectroscopy and Oligoclonal Bands in Central Nervous System Methotrexate-associated Lymphoproliferative Disorder., Intern Med, 2022
  21. Double trouble: A case of spinal muscular atrophy type III found to be complicated by myasthenia gravis due to subacute dysphagia., Clin Exp Neuroimmunol, 2022
  22. Predictors of Stroke Outcome Extracted from Multivariate Linear Discriminant Analysis or Neural Network Analysis, J Atheroscler Thromb, 29(1), 99-110, 2022
  23. ★, Increased Serum Alkaline Phosphatase and Functional Outcome in Patients with Acute Ischemic Stroke Presenting a Low Ankle- Brachial Index, JOURNAL OF ATHEROSCLEROSIS AND THROMBOSIS, 29(5), 719-730, 2022
  24. The association between nutritional intake one week after admission and outcome in acute ischemic stroke patients, Journal of Stroke and Cerebrovascular Diseases, 31, 2022
  25. Clinical characteristics and tumor markers in ischemic stroke patients with active cancer, INTERNAL AND EMERGENCY MEDICINE, 17(3), 735-741, 202204
  26. Changes in the amplitude decremental response to repetitive nerve stimulation following fast-acting treatment in patients with myasthenia gravis during hospitalization, Clin Exp Neuroimmunol, 202205
  27. A 36-year-old Man with Repeated Sho rt-term Transient Hyperammonemia and Impaired Consciousness with a Confirmed Ca rbamoyl Phosphate Synthase 1 Gene Monoallelic Mutation1, Intern Med, 61(9), 1387-1392, 202205
  28. The association between nutritional intake one week after admission and outcome in acute ischemic stroke patients, JOURNAL OF STROKE & CEREBROVASCULAR DISEASES, 31(11), 202211
  29. Prognosis Prediction Using Magnetic Resonance Spectroscopy and Oligoclonal Bands in Central Nervous System Methotrexate-associated Lymphoproliferative Disorder., Intern Med, 20220521
  30. Peak expiratory flow, but not tongue pressure, can predict pneumonia development in older adults., Eur Geriatr Med., 20230114

Invited Lecture, Oral Presentation, Poster Presentation

  1. Associations between clinical subtypes of acute ischemic stroke and peripheral artery disease., 2014, Without Invitation, Japanese
  2. Controlling Nutritional Status score predicts 3-month functional outcome in patients with acute ischemic stroke, 2018, Without Invitation, Japanese
  3. Increased blood pressure variability during the subacute phase and a low ABI independently predict with 3-month outcome with acute ischemic stroke, 2019, Without Invitation, Japanese
  4. Controlling Nutritional Status score for predicting 3-mo functional outcome in acute ischemic stroke, 2019, Without Invitation, Japanese
  5. Increased Blood Pressure Variability During the Subacute Phase is Associated With 3-month Functional Poor Outcome in Patients With Acute Ischemic Stroke, 2019, Without Invitation, Japanese

External Funds

Acceptance Results of Competitive Funds

  1. 2023/04
  2. 2023/04, 2024/03