Kei Kasahara

3.0k total citations
98 papers, 1.3k citations indexed

About

Kei Kasahara is a scholar working on Epidemiology, Infectious Diseases and Molecular Medicine. According to data from OpenAlex, Kei Kasahara has authored 98 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Epidemiology, 41 papers in Infectious Diseases and 13 papers in Molecular Medicine. Recurrent topics in Kei Kasahara's work include Pneumonia and Respiratory Infections (15 papers), Antibiotic Resistance in Bacteria (13 papers) and Antifungal resistance and susceptibility (12 papers). Kei Kasahara is often cited by papers focused on Pneumonia and Respiratory Infections (15 papers), Antibiotic Resistance in Bacteria (13 papers) and Antifungal resistance and susceptibility (12 papers). Kei Kasahara collaborates with scholars based in Japan, United States and Poland. Kei Kasahara's co-authors include Keiichi Mikasa, Hisakazu Yano, Koichi Maeda, Norio Ohmagari, Masahiro Kobayashi, Masahiro Igarashi, Yoshiko Takahashi, Masao Kimura, Toshimi Kimura and Hiroshige Mikamo and has published in prestigious journals such as PLoS ONE, Scientific Reports and Journal of Clinical Microbiology.

In The Last Decade

Kei Kasahara

88 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kei Kasahara Japan 18 525 499 249 157 151 98 1.3k
Jorge Alberto Cortés Colombia 19 944 1.8× 755 1.5× 103 0.4× 156 1.0× 145 1.0× 150 1.6k
Indy Sandaradura Australia 19 456 0.9× 359 0.7× 514 2.1× 147 0.9× 152 1.0× 55 1.4k
Rola Husni Lebanon 16 715 1.4× 709 1.4× 112 0.4× 130 0.8× 296 2.0× 51 1.5k
I. M. Hoepelman Netherlands 24 307 0.6× 698 1.4× 219 0.9× 96 0.6× 166 1.1× 66 1.4k
Young Kyung Yoon South Korea 25 692 1.3× 595 1.2× 143 0.6× 285 1.8× 313 2.1× 125 1.7k
Kazufumi Hiramatsu Japan 21 611 1.2× 534 1.1× 188 0.8× 92 0.6× 152 1.0× 121 1.5k
Alexandra Heininger Germany 19 265 0.5× 681 1.4× 187 0.8× 148 0.9× 172 1.1× 64 1.4k
Laurel C. Preheim United States 22 283 0.5× 687 1.4× 244 1.0× 117 0.7× 218 1.4× 51 1.3k
Charles E. Stager United States 18 397 0.8× 665 1.3× 113 0.5× 243 1.5× 174 1.2× 36 1.3k
Emily Ricotta United States 19 468 0.9× 496 1.0× 200 0.8× 189 1.2× 411 2.7× 43 1.5k

Countries citing papers authored by Kei Kasahara

Since Specialization
Citations

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

Fields of papers citing papers by Kei Kasahara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kei Kasahara

This figure shows the co-authorship network connecting the top 25 collaborators of Kei Kasahara. A scholar is included among the top collaborators of Kei Kasahara 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 Kei Kasahara. Kei Kasahara 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.
Kasahara, Kei, Ryuichi Nakano, Akiyo Nakano, et al.. (2024). Molecular epidemiology and clinical characteristics of Staphylococcus aureus bacteremia in Japanese adults. Journal of Infection and Chemotherapy. 31(2). 102555–102555. 1 indexed citations
2.
Chang, Bin, Yoshinari Tanabe, Koji Kuronuma, et al.. (2024). Unveiling the role of preceding seasonal influenza in the development of bacteremic pneumococcal pneumonia in older adults before the COVID-19 pandemic in Japan. International Journal of Infectious Diseases. 143. 107024–107024.
3.
Ogawa, Taku, et al.. (2024). Financial Burden as a Potential Barrier to Vaccine Completion in Post-hematopoietic Stem Cell Transplant Patients in Japan. Cureus. 16(3). e56842–e56842. 1 indexed citations
4.
Nakano, Akiyo, Mitsuru Konishi, Seiya Higashi, et al.. (2023). Association between the gut microbiome and organic acid profiles in a Japanese population with HIV infection. Journal of Infection and Chemotherapy. 30(1). 58–66. 8 indexed citations
5.
6.
Kitano, Taito, et al.. (2022). A survey of healthcare workers’ recommendations about human papillomavirus vaccination. Clinical and Experimental Vaccine Research. 11(2). 149–149. 2 indexed citations
7.
Kasahara, Kei, et al.. (2021). Evaluation of Nosocomial Infection Control Measures to Minimize the Risk of Aspergillus Dispersion During Major Demolition Work: A Case Study of a Japanese University Hospital. HERD Health Environments Research & Design Journal. 14(4). 58–74. 2 indexed citations
8.
Kasahara, Kei, Ryuichi Nakano, Yoshihiko Ogawa, et al.. (2020). Clinical characteristics and molecular epidemiology of invasive Streptococcus agalactiae infections between 2007 and 2016 in Nara, Japan. PLoS ONE. 15(10). e0240590–e0240590. 11 indexed citations
9.
Kasahara, Kei, Yoshihiko Ogawa, Ken‐ichi Samejima, et al.. (2019). Peritonitis due to Moraxella osloensis: A case report and literature review. Journal of Infection and Chemotherapy. 25(12). 1050–1052. 8 indexed citations
10.
Ogawa, Taku, Yoshihiko Ogawa, Kenji Uno, et al.. (2018). Characteristics of health problems in returned overseas travelers at a tertiary teaching hospital in a suburban area in Japan. Journal of Infection and Chemotherapy. 24(8). 682–685. 4 indexed citations
11.
Kasahara, Kei, Taku Ogawa, Yoshihiko Ogawa, et al.. (2018). Molecular diagnosis and characterization of a culture-negative mycotic aneurysm due to ST54 Haemophilus influenzae type b with PBP 3 alterations. Journal of Infection and Chemotherapy. 24(7). 570–572. 3 indexed citations
12.
Kasahara, Kei, et al.. (2017). Hand hygiene compliance in a universal gloving setting. American Journal of Infection Control. 45(8). 830–834. 12 indexed citations
13.
Ogawa, Yoshihiko, Kei Kasahara, Sang‐Tae Lee, et al.. (2016). Bacteremia secondary to Alloscardovia omnicolens urinary tract infection. Journal of Infection and Chemotherapy. 22(6). 424–425. 11 indexed citations
14.
15.
Hamada, Yukihiro, Issei Tokimatsu, Hiroshige Mikamo, et al.. (2013). Practice guidelines for therapeutic drug monitoring of voriconazole: a consensus review of the Japanese Society of Chemotherapy and the Japanese Society of Therapeutic Drug Monitoring. Journal of Infection and Chemotherapy. 19(3). 381–392. 207 indexed citations
16.
Kutsuna, Satoshi, Kei Kasahara, Yuko Komatsu, et al.. (2013). Staphylococcal Scalded Skin Syndrome Associated with Long Term Catherter Related Infection in an Adult. Kansenshogaku zasshi. 87(3). 380–384.
17.
Okada, Kenji, Toshimi Kimura, Hiroshige Mikamo, et al.. (2013). Clinical practice guidelines for therapeutic drug monitoring of arbekacin: A consensus review of the Japanese Society of Chemotherapy and the Japanese Society of Therapeutic Drug Monitoring. Journal of Infection and Chemotherapy. 20(1). 1–5. 18 indexed citations
18.
Konishi, Mitsuru, et al.. (2007). [A case of pulmonary Mycobacterium gordonae infection progressed for no therapy].. PubMed. 45(5). 436–40. 1 indexed citations
19.
Kasahara, Kei, Atsuhiko Fukuoka, Hideo Okamura, et al.. (2005). Tuberculous peritonitis developing during chemotherapy for pulmonary and intestinal tuberculosis: A case report. Respirology. 10(2). 257–260. 12 indexed citations
20.
Kasahara, Kei, et al.. (2003). Two Cases of Endobronchial Neurilemmoma and Review of the Literature in Japan. Internal Medicine. 42(12). 1215–1218. 37 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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