Junichi Izawa

2.2k total citations
55 papers, 980 citations indexed

About

Junichi Izawa is a scholar working on Emergency Medicine, Epidemiology and Nephrology. According to data from OpenAlex, Junichi Izawa has authored 55 papers receiving a total of 980 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Emergency Medicine, 14 papers in Epidemiology and 12 papers in Nephrology. Recurrent topics in Junichi Izawa's work include Cardiac Arrest and Resuscitation (35 papers), Trauma and Emergency Care Studies (19 papers) and Emergency and Acute Care Studies (16 papers). Junichi Izawa is often cited by papers focused on Cardiac Arrest and Resuscitation (35 papers), Trauma and Emergency Care Studies (19 papers) and Emergency and Acute Care Studies (16 papers). Junichi Izawa collaborates with scholars based in Japan, United States and Canada. Junichi Izawa's co-authors include Tetsuhisa Kitamura, Taku Iwami, Kosuke Kiyohara, Tasuku Matsuyama, Sho Komukai, Takashi Kawamura, Masashi Okubo, Chika Nishiyama, Takeyuki Kiguchi and Clifton W. Callaway and has published in prestigious journals such as New England Journal of Medicine, Journal of the American College of Cardiology and Cochrane Database of Systematic Reviews.

In The Last Decade

Junichi Izawa

52 papers receiving 963 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Junichi Izawa Japan 17 681 229 219 156 146 55 980
Jimena del Castillo Spain 18 509 0.7× 329 1.4× 174 0.8× 161 1.0× 239 1.6× 71 1.0k
David M. Axelrod United States 19 143 0.2× 222 1.0× 239 1.1× 250 1.6× 142 1.0× 47 766
Seong Youn Hwang South Korea 20 564 0.8× 52 0.2× 199 0.9× 174 1.1× 65 0.4× 51 841
Vesa Lund Finland 11 256 0.4× 262 1.1× 228 1.0× 242 1.6× 37 0.3× 13 833
Michael W. Haley United States 5 440 0.6× 51 0.2× 178 0.8× 88 0.6× 131 0.9× 10 676
Charlotte Barfod Denmark 9 313 0.5× 80 0.3× 142 0.6× 228 1.5× 43 0.3× 22 621
Jonathan A. Sosnov United States 14 235 0.3× 154 0.7× 140 0.6× 78 0.5× 24 0.2× 31 650
Leyla Alegría Chile 12 270 0.4× 117 0.5× 414 1.9× 521 3.3× 146 1.0× 34 883
Marcelo Park Brazil 17 183 0.3× 134 0.6× 176 0.8× 276 1.8× 134 0.9× 48 870
S. Poustie Australia 15 183 0.3× 309 1.3× 263 1.2× 133 0.9× 23 0.2× 28 849

Countries citing papers authored by Junichi Izawa

Since Specialization
Citations

This map shows the geographic impact of Junichi Izawa'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 Junichi Izawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Junichi Izawa more than expected).

Fields of papers citing papers by Junichi Izawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Junichi Izawa. 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 Junichi Izawa. The network helps show where Junichi Izawa may publish in the future.

Co-authorship network of co-authors of Junichi Izawa

This figure shows the co-authorship network connecting the top 25 collaborators of Junichi Izawa. A scholar is included among the top collaborators of Junichi Izawa 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 Junichi Izawa. Junichi Izawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Izawa, Junichi, Shunsuke Kimata, Sho Komukai, et al.. (2025). High Normocapnia and Better Functional Outcome in Patients Undergoing Venoarterial Extracorporeal Membrane Oxygenation After Out-of-Hospital Cardiac Arrest. CHEST Journal. 167(6). 1639–1650. 1 indexed citations
2.
Okubo, Masashi, Sho Komukai, Junichi Izawa, et al.. (2024). Sequence of Epinephrine and Advanced Airway Placement After Out-of-Hospital Cardiac Arrest. JAMA Network Open. 7(2). e2356863–e2356863. 5 indexed citations
3.
Komukai, Sho, et al.. (2023). Evaluation of Use of Epinephrine and Time to First Dose and Outcomes in Pediatric Patients With Out-of-Hospital Cardiac Arrest. JAMA Network Open. 6(3). e235187–e235187. 6 indexed citations
4.
Izawa, Junichi, Sho Komukai, Norihiro Nishioka, et al.. (2022). Outcomes associated with intra-arrest hyperoxaemia in out-of-hospital cardiac arrest: A registry-based cohort study. Resuscitation. 181. 173–181. 4 indexed citations
5.
Kotani, Yuki, Takuo Yoshida, Junji Kumasawa, et al.. (2021). The impact of relative hypotension on acute kidney injury progression after cardiac surgery: a multicenter retrospective cohort study. Annals of Intensive Care. 11(1). 178–178. 13 indexed citations
6.
Okubo, Masashi, Sho Komukai, Junichi Izawa, et al.. (2021). Association of Advanced Airway Insertion Timing and Outcomes After Out-of-Hospital Cardiac Arrest. Annals of Emergency Medicine. 79(2). 118–131. 11 indexed citations
7.
Yoshida, Minoru, Junichi Izawa, Hiroki Saito, et al.. (2020). Mortality associated with new risk classification of developing refeeding syndrome in critically ill patients: A cohort study. Clinical Nutrition. 40(3). 1207–1213. 20 indexed citations
8.
Matsuyama, Tasuku, Sho Komukai, Junichi Izawa, et al.. (2020). Pre-Hospital Administration of Epinephrine in Pediatric Patients With Out-of-Hospital Cardiac Arrest. Journal of the American College of Cardiology. 75(2). 194–204. 25 indexed citations
9.
Okubo, Masashi, Sho Komukai, Junichi Izawa, et al.. (2019). Prehospital advanced airway management for paediatric patients with out-of-hospital cardiac arrest: A nationwide cohort study. Resuscitation. 145. 175–184. 35 indexed citations
10.
Katayama, Yusuke, Tetsuhisa Kitamura, Tomoya Hirose, et al.. (2019). Pelvic angiography is effective for emergency pediatric patients with pelvic fractures: a propensity-score-matching study with a nationwide trauma registry in Japan. European Journal of Trauma and Emergency Surgery. 47(2). 515–521. 16 indexed citations
11.
Matsuyama, Tasuku, Masashi Okubo, Kosuke Kiyohara, et al.. (2019). Sex-Based Disparities in Receiving Bystander Cardiopulmonary Resuscitation by Location of Cardiac Arrest in Japan. Mayo Clinic Proceedings. 94(4). 577–587. 36 indexed citations
12.
Nakayama, Izumi, et al.. (2018). Mortality and detailed characteristics of pre-ICU qSOFA-negative patients with suspected sepsis: an observational study. Annals of Intensive Care. 8(1). 44–44. 5 indexed citations
13.
Nakayama, Izumi, Junichi Izawa, Shin Yamashiro, & Tomoo Kishaba. (2018). A 47-Year-Old Man With Progressive Mental Deterioration During Ventilator Management of Asthma in the ICU. CHEST Journal. 154(3). e73–e76.
14.
Okubo, Masashi, Koichiro Gibo, David J. Wallace, et al.. (2017). Regional variation in functional outcome after out-of-hospital cardiac arrest across 47 prefectures in Japan. Resuscitation. 124. 21–28. 15 indexed citations
15.
Kitamura, Tetsuhisa, Kosuke Kiyohara, Tomohiko Sakai, et al.. (2016). Public-Access Defibrillation and Out-of-Hospital Cardiac Arrest in Japan. New England Journal of Medicine. 375(17). 1649–1659. 203 indexed citations
16.
Ohnuma, Tetsu, Shigehiko Uchino, Kenta Takeda, et al.. (2015). External Validation for Acute Kidney Injury Severity Scores: A Multicenter Retrospective Study in 14 Japanese ICUs. American Journal of Nephrology. 42(1). 57–64. 17 indexed citations
17.
Kitamura, Tetsuhisa, Kosuke Kiyohara, Tasuku Matsuyama, et al.. (2015). Epidemiology of Out-of-Hospital Cardiac Arrests Among Japanese Centenarians: 2005 to 2013. The American Journal of Cardiology. 117(6). 894–900. 5 indexed citations
18.
Izawa, Junichi, Shigehiko Uchino, & Masanori Takinami. (2015). A detailed evaluation of the new acute kidney injury criteria by KDIGO in critically ill patients. Journal of Anesthesia. 30(2). 215–222. 11 indexed citations
19.
Uchino, Shigehiko, Kenta Takeda, Tetsu Ohnuma, et al.. (2013). Validity of Low-Intensity Continuous Renal Replacement Therapy*. Critical Care Medicine. 41(11). 2584–2591. 34 indexed citations
20.
Izawa, Junichi, Shigehiko Uchino, & Masamitsu Sanui. (2012). What should we learn from the failure of an activated protein C?. Journal of the Japanese Society of Intensive Care Medicine. 19(4). 586–594. 1 indexed citations

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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