Hitoshi Yamamura

1.5k total citations
69 papers, 993 citations indexed

About

Hitoshi Yamamura is a scholar working on Epidemiology, Surgery and Emergency Medicine. According to data from OpenAlex, Hitoshi Yamamura has authored 69 papers receiving a total of 993 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Epidemiology, 11 papers in Surgery and 11 papers in Emergency Medicine. Recurrent topics in Hitoshi Yamamura's work include Intensive Care Unit Cognitive Disorders (10 papers), Polymer Nanocomposites and Properties (10 papers) and Anesthesia and Sedative Agents (8 papers). Hitoshi Yamamura is often cited by papers focused on Intensive Care Unit Cognitive Disorders (10 papers), Polymer Nanocomposites and Properties (10 papers) and Anesthesia and Sedative Agents (8 papers). Hitoshi Yamamura collaborates with scholars based in Japan and Denmark. Hitoshi Yamamura's co-authors include Yu Kawazoe, Yoshinori Ohta, Kyohei Miyamoto, Takeshi Morimoto, Tomonori Yamamoto, Yasumitsu Mizobata, Kazuhisa Kaneda, Atsushi Hiraide, Yasuaki Mizushima and Ichiro Murakami and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and Frontiers in Immunology.

In The Last Decade

Hitoshi Yamamura

65 papers receiving 954 citations

Peers

Hitoshi Yamamura

CCICM

EPIDE

EMS

APM

Mary Lieh‐Lai United States

Rune Haaverstad Norway

Markus Heim Germany

Sebastian N. Stehr Germany

Robert E. Freundlich United States

Thoralf Kerner Germany

Patrick M. Wieruszewski United States

Enyo Ablordeppey United States

Ernesto A. Pretto United States

Andrius Macas Lithuania

Mary Lieh‐Lai United States

Hitoshi Yamamura

36 ×0.1

CCICM

277 ×1.5

EPIDE

52 ×0.3

EMS

73 ×0.4

APM

218 ×1.2

Citations per year, relative to Hitoshi Yamamura Hitoshi Yamamura (= 1×) peers Mary Lieh‐Lai

Countries citing papers authored by Hitoshi Yamamura

Since Specialization

Citations

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

Fields of papers citing papers by Hitoshi Yamamura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Yamamura

This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Yamamura. A scholar is included among the top collaborators of Hitoshi Yamamura 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 Hitoshi Yamamura. Hitoshi Yamamura 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

Ebihara, Takeshi, Hisatake Matsumoto, Tsunehiro Matsubara, et al.. (2022). Resistin Associated With Cytokines and Endothelial Cell Adhesion Molecules Is Related to Worse Outcome in COVID-19. Frontiers in Immunology. 13. 830061–830061. 19 indexed citations

Nagata, Takashi, Yoshihiro Yamaguchi, Nobuyuki Hirohashi, et al.. (2022). Radiation Emergency Medical Preparedness in Japan: A Survey of Nuclear Emergency Core Hospitals. Disaster Medicine and Public Health Preparedness. 17. e78–e78. 5 indexed citations

Takahashi, Yoshihito, et al.. (2022). A continuous intravenous insulin infusion protocol to manage high-dose methylprednisolone-induced hyperglycemia in patients with severe COVID-19. SHILAP Revista de lepidopterología. 8(1). 4–4. 3 indexed citations

Ohta, Yoshinori, Kyohei Miyamoto, Yu Kawazoe, Hitoshi Yamamura, & Takeshi Morimoto. (2020). Effect of dexmedetomidine on inflammation in patients with sepsis requiring mechanical ventilation: a sub-analysis of a multicenter randomized clinical trial. Critical Care. 24(1). 493–493. 44 indexed citations

Miyamoto, Kyohei, Seiya Kato, Yu Kawazoe, et al.. (2020). Dexmedetomidine improved renal function in patients with severe sepsis: an exploratory analysis of a randomized controlled trial. Journal of Intensive Care. 8(1). 1–1. 31 indexed citations

Ito, Katsuhiro, et al.. (2019). The Development of an Active Learning Program for the Medical Responders in a Nuclear Disaster. Disaster Medicine and Public Health Preparedness. 13(5-6). 853–858. 9 indexed citations

Kawazoe, Yu, Tetsuya Sato, Noriko Miyagawa, et al.. (2018). Mortality Effects of Prolonged Hemoperfusion Therapy Using a Polymyxin B-Immobilized Fiber Column for Patients with Septic Shock: A Sub-Analysis of the DESIRE Trial. Blood Purification. 46(4). 309–314. 10 indexed citations

Yamamura, Hitoshi, Yu Kawazoe, Kyohei Miyamoto, et al.. (2018). Effect of norepinephrine dosage on mortality in patients with septic shock. Journal of Intensive Care. 6(1). 12–12. 19 indexed citations

Yamamura, Hitoshi, Yoshiyuki Sakamoto, Hajime Morohashi, et al.. (2018). Necrotizing fasciitis of the thigh due to penetrated descending colon cancer: a case report. SHILAP Revista de lepidopterología. 4(1). 136–136. 6 indexed citations

10.

Yamamura, Hitoshi, et al.. (2016). Head computed tomographic measurement as a predictor of outcome in patients with subdural hematoma with cerebral edema. Scandinavian Journal of Trauma Resuscitation and Emergency Medicine. 24(1). 83–83. 8 indexed citations

11.

Yamamoto, Tomonori, Hitoshi Yamamura, Hiromasa Yamamoto, & Yasumitsu Mizobata. (2016). Comparison of the efficacy of continuous i.v. infusion versus continuous regional arterial infusion of nafamostat mesylate for severe acute pancreatitis. Acute Medicine & Surgery. 3(3). 237–243. 5 indexed citations

12.

Yamamura, Hitoshi, et al.. (2015). Computed tomographic assessment of airflow obstruction in smoke inhalation injury: Relationship with the development of pneumonia and injury severity. Burns. 41(7). 1428–1434. 10 indexed citations

13.

Hirose, Tomoya, Hiroshi Ogura, Takeyuki Kiguchi, et al.. (2015). The risk of pediatric bicycle handlebar injury compared with non-handlebar injury: a retrospective multicenter study in Osaka, Japan. Scandinavian Journal of Trauma Resuscitation and Emergency Medicine. 23(1). 66–66. 10 indexed citations

14.

Kaneda, Kazuhisa, Hitoshi Yamamura, Tomonori Yamamoto, et al.. (2015). Efficacy of cardiac magnetic resonance for the qualitative diagnosis of blunt cardiac injury. Acute Medicine & Surgery. 3(1). 53–56.

15.

Yamamura, Hitoshi, et al.. (2014). Spontaneous retroperitoneal bleeding: a case series. BMC Research Notes. 7(1). 659–659. 15 indexed citations

16.

Sakamoto, Michiharu, et al.. (2008). A Case of fulminant amebic colitis exhibiting significant wall thickening with intramural gas in the large bowel on CT examination. Nihon Kyukyu Igakukai Zasshi Journal of Japanese Association for Acute Medicine. 19(12). 1107–1112. 1 indexed citations

17.

Tanaka, Hiroshi, Jun Oda, Atsushi Iwai, et al.. (1999). Morbidity and mortality of hospitalized patients after the 1995 Hanshin-Awaji earthquake. The American Journal of Emergency Medicine. 17(2). 186–191. 128 indexed citations

18.

Tasaki, Osamu, et al.. (1999). The Dimer and Trimer of 3‐Hydroxybutyrate Oligomer as a Precursor of Ketone Bodies for Nutritional Care. Journal of Parenteral and Enteral Nutrition. 23(6). 321–325. 23 indexed citations

19.

Kuwagata, Yasuyuki, Jun Oda, Hiroshi Tanaka, et al.. (1997). Analysis of 2,702 Traumatized Patients in the 1995 Hanshin-Awaji Earthquake. PubMed. 43(3). 427–432. 101 indexed citations

20.

Kumon, K, et al.. (1994). Subcutaneous administration of recombinant human erythropoietin before cardiac surgery: a double‐blind, multicenter trial in Japan. Transfusion. 34(2). 142–146. 35 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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