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Koichi Hirata

Dokkyo Medical University

89H-index
1.5KPaper Count
3.7WCitation Count
Published Papers 327
Publication Date
Real-world achievement of higher standards for migraine prevention with CGRP monoclonal antibodies
err2026-06-01
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PREAI
errKeisuke Suzuki; Shiho Suzuki; Saro Kobayashi; Mukuto Shioda; Hiroaki Fujita; Yasuo Haruyama; Ryotaro Hida; Koichi Hirata
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Local patient-centered headache advocacy with regional and global impact: lessons from the Japanese Patient Advocacy Coalition (JPAC)
err2026-02-23
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errOAAI
errDaisuke Danno; Eriko Yamanaka; Kaori Tabata; Shoji Kikui; Min Kyung Chu; Olivia Begasse de Dhaem; Koichi Hirata; Fumihiko Sakai; Takao Takeshima
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A real-world study of the efficacy and tolerability of fremanezumab in migraine patients with a median follow-up of 14 months
err2025-06-03
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errOAAI
errShiho Suzuki; Keisuke Suzuki; Yasuo Haruyama; Hiroaki Fujita; Tomohiko Shiina; Saro Kobayashi; Mukuto Shioda; Ryotaro Hida; Koichi Hirata
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International Headache Society Global Practice Recommendations for Preventive Pharmacological Treatment of Migraine
err2024-09-11
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PREAI
errPuledda, Francesca; Sacco, Simona; Diener, Hans-Christoph; Ashina, Messoud; Al-Khazali, Haidar M.; Ashina, Sait; Burstein, Rami; Liebler, Eric; Cipriani, Andrea; Chu, Min Kyung; Cocores, Alexandra; Dodd-Glover, Freda; Ekizoglu, Esme; Garcia-Azorin, David; Goebel, Carl H.; Goicochea, Maria Teresa; Hassan, Amr; Hirata, Koichi; Hoffmann, Jan; Jenkins, Bronwyn; Kamm, Katharina; Lee, Mi Ji; Ling, Yu-Hsiang; Lisicki, Marco; Martinelli, Daniele; Monteith, Teshamae S.; Ornello, Raffaele; Ozge, Aynur; Peres, Mario Fernando Prieto; Pozo-Rosich, Patricia; Romanenko, Volodymyr; Schwedt, Todd J.; Souza, Marcio Nattan P.; Takizawa, Tsubasa; Terwindt, Gisela M.; Thuraiaiyah, Janu; Togha, Mansoureh; Vandenbussche, Nicolas; Wang, Shuu-Jiun; Yu, Shenguan; Tassorelli, Cristina
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Efficacy of the levodopa on frontal lobe dysfunction in patients with de Novo Parkinson's disease; A study using the event-related potential
err2024-09-05
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PREAI
errHirata, Koichi; Watanabe, Yuka; Hozumi, Akinori; Tanaka, Hideaki; Arai, Mio; Kaji, Yoshiaki; Saito, Masako; Iwata, Kayoko
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International Headache Society global practice recommendations for the acute pharmacological treatment of migraine
err2024-08-12
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errOAAI
errPuledda, Francesca; Sacco, Simona; Diener, Hans-Christoph; Ashina, Messoud; Al-Khazali, Haidar M.; Ashina, Sait; Burstein, Rami; Liebler, Eric; Cipriani, Andrea; Chu, Min Kyung; Cocores, Alexandra; Dodd-Glover, Freda; Ekizoglu, Esme; Garcia-Azorin, David; Goebel, Carl; Goicochea, Maria Teresa; Hassan, Amr; Hirata, Koichi; Hoffmann, Jan; Jenkins, Bronwyn; Kamm, Katharina; Lee, Mi Ji; Ling, Yu-Hsiang; Lisicki, Marco; Martinelli, Daniele; Monteith, Teshamae S.; Ornello, Raffaele; Ozge, Aynur; Peres, Mario; Pozo-Rosich, Patricia; Romanenko, Volodymyr; Schwedt, Todd J.; Souza, Marcio Nattan P.; Takizawa, Tsubasa; Terwindt, Gisela M.; Thuraiaiyah, Janu; Togha, Mansoureh; Vandenbussche, Nicolas; Wang, Shuu-Jiun; Yu, Shengyuan; Tassorelli, Cristina
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CGRP-monoclonal antibodies in Japan: insights from an online survey of physician members of the Japanese headache society
err2024-03-15
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errOAAI
errTakizawa, Tsubasa; Ihara, Keiko; Watanabe, Narumi; Takemura, Ryo; Takahashi, Nobuyuki; Miyazaki, Naoki; Shibata, Mamoru; Suzuki, Keisuke; Imai, Noboru; Suzuki, Norihiro; Hirata, Koichi; Takeshima, Takao; Nakahara, Jin
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Real-world effectiveness of erenumab in Japanese patients with migraine
errHELIYON
IF3.6
err2024-02-01
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errOAAI
errSuzuki, Keisuke; Suzuki, Shiho; Shiina, Tomohiko; Haruyama, Yasuo; Kobayashi, Saro; Shioda, Mukuto; Hirata, Koichi
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Impact of Migraine on Daily Life: Results of the Observational survey of the Epidemiology, Treatment, and Care of Migraine (OVERCOME [Japan]) Study
err2024-01-04
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errOAAI
errAwaki, Etsuko; Takeshima, Takao; Matsumori, Yasuhiko; Hirata, Koichi; Miyazaki, Naoki; Takemura, Ryo; Osaga, Satoshi; Tanizawa, Yoshinori; Komori, Mika
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Atherogenic Dyslipidemia Is Critically Related to Aortic Complicated Lesions in Cryptogenic Stroke
err2024-01-01
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errOAAI
errKikuno, Muneaki; Ueno, Yuji; Tateishi, Yohei; Kuriki, Ayako; Doijiri, Ryosuke; Shimizu, Takahiro; Takekawa, Hidehiro; Kanemaru, Kodai; Shimada, Yoshiaki; Yamaguchi, Eriko; Koga, Masatoshi; Kamiya, Yuki; Ihara, Masafumi; Tsujino, Akira; Hirata, Koichi; Hasegawa, Yasuhiro; Aizawa, Hitoshi; Terashi, Hiroo; Hattori, Nobutaka; Urabe, Takao
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Effectiveness of three calcitonin gene-related peptide monoclonal antibodies for migraine: A 12-month, single-center, observational real-world study in Japan
err2023-05-26
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errOAAI
errSuzuki, Keisuke; Suzuki, Shiho; Shiina, Tomohiko; Tatsumoto, Muneto; Fujita, Hiroaki; Haruyama, Yasuo; Hirata, Koichi
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Evaluating the Potential Pathology and Short-Term Outcomes of Cryptogenic Stroke Using the Etiological Classification System
err2023-04-01
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errOAAI
errShimizu, Takahiro; Ueno, Yuji; Tateishi, Yohei; Doijiri, Ryosuke; Kuriki, Ayako; Kikuno, Muneaki; Takekawa, Hidehiro; Shimada, Yoshiaki; Kanemaru, Kodai; Kamiya, Yuki; Yamaguchi, Eriko; Koga, Masatoshi; Ihara, Masafumi; Tsujino, Akira; Hirata, Koichi; Hasegawa, Yasuhiro; Hattori, Nobutaka; Urabe, Takao
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A study to investigate the prevalence of headache disorders and migraine among people registered in a health insurance association in Japan (vol 23, 70, 2022)
err2022-12-28
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errOAAI
errSakai, Fumihiko; Hirata, Koichi; Igarashi, Hisaka; Takeshima, Takao; Nakayama, Takeo; Sano, Hiromi; Kondo, Hiroyuki; Shibasaki, Yoshiyuki; Koga, Nobuyuki
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A multicenter, open-label, phase 3 study to evaluate the safety of fremanezumab for migraine, subcutaneously self-administered with an auto-injection device at institutional sites and at home
err2022-12-28
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errOAAI
errHirata, Koichi; Takeshima, Takao; Imai, Noboru; Igarashi, Hisaka; Shiosakai, Masako; Inage, Masanobu; Sakurai, Fumi; Ning, Xiaoping; Nakai, Masami; Koga, Nobuyuki
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Can calcitonin gene-related peptide monoclonal antibody improve migraine and restless legs syndrome?
err2022-12-01
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PREAI
errSuzuki, Shiho; Suzuki, Keisuke; Shiina, Tomohiko; Kobayashi, Saro; Hirata, Koichi
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Potential Unmet Needs in Acute Treatment of Migraine in Japan: Results of the OVERCOME (Japan) Study
err2022-09-12
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errOAAI
errTakeshima, Takao; Ueda, Kaname; Komori, Mika; Zagar, Anthony J.; Kim, Yongin; Jaffe, Dena H.; Matsumori, Yasuhiko; Hirata, Koichi
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Safety profile of lasmiditan in patients with migraine in an Asian population
err2022-07-12
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errOAAI
errHirata, Koichi; Matsumori, Yasuhiko; Tanji, Yuka; Khanna, Rashna; Ozeki, Akichika; Komori, Mika
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