Toshiaki Otsuka

5.0k total citations
130 papers, 2.0k citations indexed

About

Toshiaki Otsuka is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Toshiaki Otsuka has authored 130 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Cardiology and Cardiovascular Medicine, 27 papers in Epidemiology and 22 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Toshiaki Otsuka's work include Diabetes, Cardiovascular Risks, and Lipoproteins (20 papers), Cardiac Valve Diseases and Treatments (15 papers) and Cardiac Imaging and Diagnostics (14 papers). Toshiaki Otsuka is often cited by papers focused on Diabetes, Cardiovascular Risks, and Lipoproteins (20 papers), Cardiac Valve Diseases and Treatments (15 papers) and Cardiac Imaging and Diagnostics (14 papers). Toshiaki Otsuka collaborates with scholars based in Japan, United States and Spain. Toshiaki Otsuka's co-authors include Tomoyuki Kawada, Chikao Ibuki, Eitaro Kodani, Masao Katsumata, Yoshiki Kusama, Katsuhito Kato, Kyoichi Mizuno, Hirotsugu Atarashi, Yoshihiko Seino and Hirofumi Inagaki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Toshiaki Otsuka

118 papers receiving 1.9k citations

Peers

Countries citing papers authored by Toshiaki Otsuka

Since Specialization

Citations

This map shows the geographic impact of Toshiaki Otsuka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Toshiaki Otsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshiaki Otsuka more than expected).

Fields of papers citing papers by Toshiaki Otsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Toshiaki Otsuka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Toshiaki Otsuka. The network helps show where Toshiaki Otsuka may publish in the future.

Co-authorship network of co-authors of Toshiaki Otsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Toshiaki Otsuka. A scholar is included among the top collaborators of Toshiaki Otsuka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Toshiaki Otsuka. Toshiaki Otsuka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Value of plasma D-dimer level for prediction of in-hospital mortality in patients presenting with Takotsubo syndrome 2025 ·European Heart Journal Acute Cardiovascular Care ·(unknown), Tsutomu Yoshikawa, Konomi Sakata, Tetsuo Yamaguchi, (unknown), Yoichi Imori, (unknown), (unknown), (unknown), Toru Egashira, Toshiaki Otsuka, Takeshi Yamamoto, Ken Nagao, Shun Kohsaka, Morimasa Takayama	0
2	Randomized Clinical Trial of Extending the Time Window of Endovascular Therapy in the Triage of Late Presenting Stroke Beyond 24 h (SKIP-EXTEND): Rationale and Study Protocol 2025 ·Neurologia medico-chirurgica ·Kentaro Suzuki, Yuji Matsumaru, Masataka Takeuchi, Masafumi Morimoto, Junya Kaneko, Keigo Shigeta, Tomoji Takigawa, Takehiro Katano, Junya Aoki, Mikito Hayakawa, Toshiaki Otsuka, Shigeru Fujimoto, Koji Iihara, Kazumi Kimura, (unknown)	0
3	An efficient approach for detecting atrial fibrillation in ischemic stroke patients using a wearable device: a prospective multicenter substudy of the STABLED trial 2025 ·Frontiers in Neurology ·(unknown), Yasuhiro Nishiyama, Toshiaki Otsuka, Yuki Sakamoto, Seiji Okubo, Yasuyuki Iguchi, Keiji Yamaguchi, Yasushi Okada, Hirotoshi Hamaguchi, Toshiro Yonehara, M. Fukuzawa, Atsushi Takita, Takehiro Katano, Kazumi Kimura	0
4	Diagnostic ability and adverse events of mucosal incision‐assisted biopsy for gastric subepithelial tumors: Systematic review and meta‐analysis 2024 ·Digestive Endoscopy ·(unknown), Osamu Goto, Akihisa Matsuda, Toshiaki Otsuka, Yumiko Ishikawa, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Kazutoshi Higuchi, Takeshi Onda, Jun Omori, Naohiko Akimoto, Hiroshi Yoshida, Katsuhiko Iwakiri	0
5	Tumor size discrepancy between endoscopic and pathological evaluations in colorectal endoscopic submucosal dissection 2024 ·World Journal of Gastrointestinal Endoscopy ·(unknown), Osamu Goto, Toshiaki Otsuka, (unknown), (unknown), (unknown), Yumiko Ishikawa, (unknown), (unknown), (unknown), Kazutoshi Higuchi, Jun Omori, Naohiko Akimoto, Katsuhiko Iwakiri	0
6	Systemic THrombolysis Randomization IN Endovascular Stroke Therapy (SHRINE) Collaboration: a patient-level pooled analysis of the SKIP and DEVT Trials 2023 ·Journal of NeuroInterventional Surgery ·Raul G. Nogueira, Kazumi Kimura, Yuji Matsumaru, Kentaro Suzuki, Zhongming Qiu, Wenjie Zi, Timothy P. Moran, Fengli Li, Hongfei Sang, Weidong Luo, Shuai Liu, Junjie Yuan, Jiaxing Song, Jiacheng Huang, Masataka Takeuchi, Masafumi Morimoto, Toshiaki Otsuka, Qingwu Yang	0
7	Validation of reliability and predictivity of membrane septum length measurements for pacemaker need after transcatheter aortic valve replacement 2022 ·Catheterization and Cardiovascular Interventions ·Hirofumi Hioki, Yusuke Watanabe, Ken Kozuma, (unknown), Shinichi Goto, Taku Inohara, Yoshinori Katsumata, Tatsuya Tsunaki, (unknown), Toshihiro Kobayashi, Masahiko Asami, Toshiaki Otsuka, Masanori Yamamoto, Kentaro Hayashida, (unknown)	4
8	Effect of holiday admission for acute aortic dissection on in-hospital mortality in Japan: A nationwide study 2021 ·SHILAP Revista de lepidopterología ·Katsuhito Kato, Toshiaki Otsuka, Michikazu Nakai, Yoko Sumita, Yoshihiko Seino, Tomoyuki Kawada	0
9	Myocardial Ultrastructure can Augment Genetic Testing for Sporadic Dilated Cardiomyopathy with Initial Heart Failure 2021 ·ESC Heart Failure ·Tsunenori Saito, Naoko Sato, (unknown), Akiko Adachi, Yoshihiro Sasaki, Kotoka Nakamura, (unknown), Toshiaki Otsuka, Eitaro Kodani, Kuniya Asai, Kyoichi Mizuno, Wataru Shimizu, Roberta A. Gottlieb	2
10	Effect of holiday admission for acute aortic dissection on in-hospital mortality in Japan: A nationwide study 2021 ·PLoS ONE ·Katsuhito Kato, Toshiaki Otsuka, Michikazu Nakai, Yoko Sumita, Yoshihiko Seino, Tomoyuki Kawada	9
11	Hospital performance in a large urban acute myocardial infarction emergency care system: Tokyo Cardiovascular Care Unit network 2021 ·Journal of Cardiology ·Takeshi Yamamoto, Toshiaki Otsuka, Nobuko Yoshida, Yoshinori Kobayashi, Nobuyuki Komiyama, Kazuhiro Hara, Masato Nakamura, Hiroshi Ohira, Takahiro Shibata, Tomoki Shimokawa, Tadateru Takayama, Tamotsu Tejima, Tetsuro Ueda, Kazumasa Harada, Ken Nagao, Morimasa Takayama	10
12	Is it safe to continue antithrombotic agents before prostate biopsy? 2018 ·Prostate International ·(unknown), (unknown), Hirohito Kobayashi, (unknown), (unknown), Takashi Arai, Toshiaki Otsuka, Yasutomo Suzuki, Yukihiro Kondo, Naoki Kawamura	2
13	Association Between Elevated C-Reactive Protein Levels and Prediabetes in Adults, Particularly Impaired Glucose Tolerance 2018 ·Canadian Journal of Diabetes ·Katsuhito Kato, Toshiaki Otsuka, (unknown), Nobuyuki Kobayashi, Takayuki Nakamura, (unknown), Tomoyuki Kawada	33
14	Relationship between swallowing function and breathing/phonation 2017 ·Auris Nasus Larynx ·Satoshi Yamaguchi, Mariko Ishida, (unknown), Shinya Gomi, (unknown), Kazuki Sato, (unknown), (unknown), (unknown), Shoji Matsune, Toshiaki Otsuka, Kimihiro Okubo	20
15	Impact of glucose control on early vein graft failure after coronary artery bypass grafting: one-month angiographic results 2016 ·Interactive Cardiovascular and Thoracic Surgery ·Shinji Ogawa, Yasuhide Okawa, (unknown), (unknown), (unknown), (unknown), (unknown), Yutaka Koyama, Masanori Yamamoto, Toshiaki Otsuka, Takayoshi Kato, (unknown), Tomohiro Tsunekawa, (unknown), Shinji Tomita, Takahiko Suzuki	2
16	Biological markers, lifestyles and metabolic syndrome in workers 2015 ·Diabetes & Metabolic Syndrome Clinical Research & Reviews ·Tomoyuki Kawada, Toshiaki Otsuka, Hirofumi Inagaki, Yoko Wakayama, Masao Katsumata	9
17	Serum Cystatin C, Creatinine-Based Estimated Glomerular Filtration Rate, and the Risk of Incident Hypertension in Middle-Aged Men 2013 ·American Journal of Hypertension ·Toshiaki Otsuka, Katsuhito Kato, Yuko Kachi, Chikao Ibuki, Yoshihiko Seino, Eitaro Kodani, Tomoyuki Kawada	7
18	Links between sleep disordered breathing, coronary atherosclerotic burden, and cardiac biomarkers in patients with stable coronary artery disease 2012 ·Journal of Cardiology ·Toru Inami, Yoshihiko Seino, Toshiaki Otsuka, Masanori Yamamoto, (unknown), Daisuke Murakami, Masamichi Takano, Takayoshi Ohba, Chikao Ibuki, Kyoichi Mizuno	22
19	Optimal cut-off levels of body mass index and waist circumference in relation to each component of metabolic syndrome (MetS) and the number of MetS component 2010 ·Diabetes & Metabolic Syndrome Clinical Research & Reviews ·Tomoyuki Kawada, Toshiaki Otsuka, Hirofumi Inagaki, Yoko Wakayama, Qing Li, (unknown), Masao Katsumata	7
20	Patterns in self-rated health according to age and sex in a Japanese national survey, 1989–2004 2009 ·Gender Medicine ·Tomoyuki Kawada, Yoko Wakayama, Masao Katsumata, Hirofumi Inagaki, Toshiaki Otsuka, Yukiyo Hirata, Yingji Li, Li Q	11

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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