Keitaro Omori

1.1k total citations
42 papers, 738 citations indexed

About

Keitaro Omori is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Infectious Diseases. According to data from OpenAlex, Keitaro Omori has authored 42 papers receiving a total of 738 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pulmonary and Respiratory Medicine, 15 papers in Epidemiology and 11 papers in Infectious Diseases. Recurrent topics in Keitaro Omori's work include Infection Control and Ventilation (8 papers), Mycobacterium research and diagnosis (6 papers) and Bacterial Identification and Susceptibility Testing (6 papers). Keitaro Omori is often cited by papers focused on Infection Control and Ventilation (8 papers), Mycobacterium research and diagnosis (6 papers) and Bacterial Identification and Susceptibility Testing (6 papers). Keitaro Omori collaborates with scholars based in Japan, Indonesia and United States. Keitaro Omori's co-authors include Hiroki Ohge, Norifumi Shigemoto, Toshihito Nomura, Hiroki Kitagawa, Takemasa Sakaguchi, Tanuza Nazmul, Noboru Hattori, Hiroshi Iwamoto, Hironobu Hamada and Takeshi Masuda and has published in prestigious journals such as PLoS ONE, American Journal of Respiratory and Critical Care Medicine and Cancer Research.

In The Last Decade

Keitaro Omori

37 papers receiving 722 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keitaro Omori Japan 13 322 162 130 95 84 42 738
Gayatri Patel United States 11 219 0.7× 168 1.0× 65 0.5× 67 0.7× 54 0.6× 25 753
Maciej Tarkowski Poland 15 70 0.2× 165 1.0× 96 0.7× 48 0.5× 58 0.7× 46 701
Irma Saulle Italy 17 175 0.5× 279 1.7× 28 0.2× 83 0.9× 175 2.1× 46 989
Mark D.P. Davis United States 16 83 0.3× 57 0.4× 325 2.5× 98 1.0× 83 1.0× 29 775
Toshihiro Tanaka Japan 14 83 0.3× 79 0.5× 113 0.9× 39 0.4× 62 0.7× 47 790
Recep Dursun Türkiye 16 76 0.2× 57 0.4× 229 1.8× 44 0.5× 57 0.7× 65 678
Federica Sandri Italy 12 119 0.4× 90 0.6× 22 0.2× 176 1.9× 217 2.6× 23 837
Robert J. Pariser United States 18 226 0.7× 64 0.4× 350 2.7× 141 1.5× 76 0.9× 44 934
Leopoldo Borrego Spain 15 82 0.3× 60 0.4× 422 3.2× 105 1.1× 43 0.5× 100 882
Ajit Auluck India 16 76 0.2× 78 0.5× 67 0.5× 148 1.6× 109 1.3× 37 910

Countries citing papers authored by Keitaro Omori

Since Specialization
Citations

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

Fields of papers citing papers by Keitaro Omori

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keitaro Omori

This figure shows the co-authorship network connecting the top 25 collaborators of Keitaro Omori. A scholar is included among the top collaborators of Keitaro Omori 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 Keitaro Omori. Keitaro Omori 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.
Kitagawa, Hiroki, Keitaro Omori, Toshihito Nomura, et al.. (2025). Clinical diagnostic performance of droplet digital PCR for pathogen detection in patients with Escherichia coli bloodstream infection: a prospective observational study. BMC Infectious Diseases. 25(1). 22–22. 4 indexed citations
2.
Hara, Toshinori, Hiroki Kitagawa, Seiya Kashiyama, et al.. (2025). Clinical and microbiological characteristics of granulomatous mastitis caused by Corynebacterium species: A case series. Journal of Infection and Chemotherapy. 31(3). 102605–102605.
3.
Kitano, Hiroyuki, Hiroki Kitagawa, Shunsuke Miyamoto, et al.. (2025). First human case of infected lymphocele with bloodstream infection caused by Staphylococcus coagulans transmitted from a pet dog: a case report. Diagnostic Microbiology and Infectious Disease. 112(3). 116792–116792.
4.
Inada, S, Keitaro Omori, Toshihito Nomura, et al.. (2024). Non-tuberculous mycobacterial shoulder arthritis with acute exacerbation soon after initiation of immune checkpoint inhibitor: A case report. Journal of Infection and Chemotherapy. 31(3). 102596–102596.
5.
Kitagawa, Hiroki, et al.. (2024). A case of bacteremia caused by Dialister micraerophilus with Enterocloster clostridioformis and Eggerthella lenta in a patient with pyometra. BMC Infectious Diseases. 24(1). 128–128. 4 indexed citations
6.
Nakashima, Taku, Keitaro Omori, Masashi Namba, et al.. (2023). Serum and bronchoalveolar lavage fluid levels of soluble B7H3 in patients with interstitial lung diseases. Respiratory Medicine. 212. 107224–107224. 2 indexed citations
7.
Omori, Keitaro, Hiroki Kitagawa, Kakuhiro Yamaguchi, et al.. (2023). Clinical characteristics of extrapulmonary nontuberculous mycobacteria infections in comparison with pulmonary infections: A single-center, retrospective study in Japan. Journal of Infection and Chemotherapy. 29(9). 875–881. 12 indexed citations
8.
Kitagawa, Hiroki, Hiroyuki Kitano, Toshinori Hara, et al.. (2023). Prevalence of Mycoplasma hominis, Ureaplasma urealyticum, and Ureaplasma parvum detection in urine and respiratory tract samples in Hiroshima, Japan. Heliyon. 9(3). e14543–e14543. 9 indexed citations
9.
Kitagawa, Hiroki, Hiroyuki Kitano, Toshinori Hara, et al.. (2022). Clinical characteristics of Actinotignum schaalii bacteremia in a Japanese tertiary hospital. Anaerobe. 77. 102513–102513. 5 indexed citations
10.
Nomura, Toshihito, Hiroki Kitagawa, Masaki Kakimoto, et al.. (2022). Duration of infectious viral shedding in patients with mild to moderate COVID-19 treated with REGN-CoV2. Journal of Infection and Chemotherapy. 28(7). 912–917.
11.
Miura, Shin‐ichiro, Hiroshi Iwamoto, Keitaro Omori, et al.. (2021). Accelerated decline in lung function in adults with a history of remitted childhood asthma. European Respiratory Journal. 59(1). 2100305–2100305. 10 indexed citations
12.
Kitagawa, Hiroki, Toshihito Nomura, Tanuza Nazmul, et al.. (2021). Effect of intermittent irradiation and fluence-response of 222 nm ultraviolet light on SARS-CoV-2 contamination. Photodiagnosis and Photodynamic Therapy. 33. 102184–102184. 41 indexed citations
13.
Kitagawa, Hiroki, Toshihito Nomura, Keitaro Omori, et al.. (2021). Laboratory identification and clinical characteristics of Streptococcus bovis/Streptococcus equinus complex bacteremia: a retrospective, multicenter study in Hiroshima, Japan. BMC Infectious Diseases. 21(1). 1192–1192. 6 indexed citations
14.
Kitagawa, Hiroki, Toshinori Hara, Seiya Kashiyama, et al.. (2021). Clinical and microbiological characteristics of Eggerthella lenta bacteremia at a Japanese tertiary hospital. Journal of Infection and Chemotherapy. 27(8). 1261–1264. 7 indexed citations
15.
Nomura, Toshihito, Hiroki Kitagawa, Keitaro Omori, et al.. (2021). Duration of infectious virus shedding in patients with severe coronavirus disease 2019 who required mechanical ventilation. Journal of Infection and Chemotherapy. 28(1). 19–23. 6 indexed citations
16.
Nakashima, Taku, Tianju Liu, Biao Hu, et al.. (2019). Role of B7H3/IL-33 Signaling in Pulmonary Fibrosis–induced Profibrogenic Alterations in Bone Marrow. American Journal of Respiratory and Critical Care Medicine. 200(8). 1032–1044. 11 indexed citations
17.
Hattori, Noboru, Hironobu Hamada, Takeshi Masuda, et al.. (2016). Inhibition of PAI-1 Limits Tumor Angiogenesis Regardless of Angiogenic Stimuli in Malignant Pleural Mesothelioma. Cancer Research. 76(11). 3285–3294. 40 indexed citations
18.
Omori, Keitaro, et al.. (2010). [A case of primary small intestinal malignant lymphoma found based on multiple pulmonary nodules with cavitation].. PubMed. 48(7). 497–501. 1 indexed citations
19.
Omori, Keitaro, et al.. (2009). Wegener's granulomatosis in which rheumatoid factor was useful for evaluating the disease status: a case report. Cases Journal. 2(1). 6323–6323. 1 indexed citations
20.
Omori, Keitaro, et al.. (2009). [A case of hearing loss and diffuse alveolar hemorrhage associated with microscopic polyangitis].. PubMed. 47(8). 711–6. 4 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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