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Hisaka Igarashi

Prevalence of Migraine in Japan
1997 · F Sakai, H Igarashi · Cephalalgia · 420
Regional Cerebral Blood Volume and Hematocrit Measured in Normal Human Volunteers by Single-Photon Emission Computed Tomography
1985 · Fumihiko Sakai, Keiji Nakazawa, et al. · Journal of Cerebral Blood Flow & Metabolism · 242
Magnetic Resonance Imaging of The Brain in Patients With Migraine
1991 · Hisaka Igarashi, Fumihiko Sakai, et al. · Cephalalgia · 102
Efficacy and safety of fremanezumab for chronic migraine prevention: Multicenter, randomized, double‐blind, placebo‐controlled, parallel‐group trial in Japanese and Korean patients
2021 · Fumihiko Sakai, Norihiro Suzuki, et al. · Headache The Journal of Head and Face Pain · 92
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Clinical practice guideline for chronic headache 2013
2019 · Nobuo Araki, Takao Takeshima, et al. · Neurology and Clinical Neuroscience · 52
A study to investigate the prevalence of headache disorders and migraine among people registered in a health insurance association in Japan
2022 · Fumihiko Sakai, Koichi Hirata, et al. · The Journal of Headache and Pain · 47
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The Similarities and Differences of Migraine with Aura and Migraine Without Aura: A Preliminary Study
1991 · R Ranson, H Igarashi, et al. · Cephalalgia · 45
Social burden of people with the migraine diagnosis in Japan: evidence from a population-based cross-sectional survey
2020 · Hisaka Igarashi, Kaname Ueda, et al. · BMJ Open · 41
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Implication of Augmented Vasogenic Leakage in the Mechanism of Persistent Aura in Sporadic Hemiplegic Migraine
2005 · T Iizuka, F Sakai, et al. · Cephalalgia · 35
A long-term open-label safety study of galcanezumab in Japanese patients with migraine
2021 · Koichi Hirata, Takao Takeshima, et al. · Expert Opinion on Drug Safety · 28
Impact of the COVID-19 pandemic on migraine in Japan: a multicentre cross-sectional study
2021 · Keisuke Suzuki, Takao Takeshima, et al. · The Journal of Headache and Pain · 27
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The safety and preventive effects of a supraorbital transcutaneous stimulator in Japanese migraine patients
2019 · Daisuke Danno, Miho Iigaya, et al. · Scientific Reports · 27
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[A case of mitochondrial encephalomyopathy with schizophrenic psychosis, dementia and neuroleptic malignant syndrome].
1991 · M Yamazaki, H Igarashi, et al. · PubMed · 27
Ataxic hemiparesis with reductions of ipsilateral cerebellar blood flow.
1986 · F Sakai, S Aoki, et al. · Stroke · 26
Diagnosis, knowledge, perception, and productivity impact of headache education and clinical evaluation program in the workplace at an information technology company of more than 70,000 employees
2023 · Fumihiko Sakai, Hisaka Igarashi, et al. · Cephalalgia · 22
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Regional cerebral blood flow during an attack of vertebrobasilar insufficiency.
1988 · F Sakai, K Ishii, et al. · Stroke · 21
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Cerebral blood flow and cerebral hematocrit in patients with cerebral ischemia measured by single-photon emission computed tomography
1989 · Fumihiko Sakai, Hisaka Igarashi, et al. · Acta Neurologica Scandinavica · 20
Clinical Practice Guideline for Headache Disorders 2021
2025 · Nobuo Araki, Takao Takeshima, et al. · Neurology and Clinical Neuroscience · 18
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Underrecognition of migraine‐related stigmatizing attitudes and social burden: Results of the OVERCOME Japan study
2024 · Hisaka Igarashi, Mika Komori, et al. · Brain and Behavior · 16
Efficacy of lasmiditan for the acute treatment of perimenstrual migraine
2022 · E Anne MacGregor, Mika Komori, et al. · Cephalalgia · 16
Galcanezumab Effects on Migraine Severity and Symptoms in Japanese Patients with Episodic Migraine: Secondary Analysis of a Phase 2 Randomized Trial
2022 · Hisaka Igarashi, Mamoru Shibata, et al. · Neurology and Therapy · 13
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Evidence against Strong Correlation between Chest Symptoms and Ischemic Coronary Changes after Subcutaneous Sumatriptan Injection.
2002 · Manami TOMITA, Norihiro SUZUKI, et al. · Internal Medicine · 13
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Development and Testing of the Japanese Version of the Migraine-Specific Quality of Life Instrument
2004 · Sadayoshi Ohbu, Hisaka Igarashi, et al. · Quality of Life Research · 12
Characteristics of patients who seek medical attention for headache and those who do not: cross-sectional survey and linked medical claims data analysis in Japan
2024 · Hisaka Igarashi, Hiromi Sano, et al. · BMJ Open · 11
Early Onset and Maintenance Effect of Galcanezumab in Japanese Patients with Episodic Migraine
2021 · Hisaka Igarashi, Mamoru Shibata, et al. · Journal of Pain Research · 10
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Works count: 89
Citation count: 1,469
H-index: 18
I10-index: 25
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