Azusa Maruyama

596 total citations
53 papers, 396 citations indexed

About

Azusa Maruyama is a scholar working on Infectious Diseases, Psychiatry and Mental health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Azusa Maruyama has authored 53 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Infectious Diseases, 24 papers in Psychiatry and Mental health and 14 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Azusa Maruyama's work include Infectious Encephalopathies and Encephalitis (32 papers), Epilepsy research and treatment (24 papers) and Bacterial Infections and Vaccines (14 papers). Azusa Maruyama is often cited by papers focused on Infectious Encephalopathies and Encephalitis (32 papers), Epilepsy research and treatment (24 papers) and Bacterial Infections and Vaccines (14 papers). Azusa Maruyama collaborates with scholars based in Japan, United States and Bangladesh. Azusa Maruyama's co-authors include Hiroaki Nagase, Masahiro Nishiyama, Kyoko Fujita, Hiroshi Yamaguchi, Tsukasa Tanaka, Daisaku Toyoshima, Kazumoto Iijima, Taku Nakagawa, Yusuke Ishida and Kandai Nozu and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Pediatrics and Emerging infectious diseases.

In The Last Decade

Azusa Maruyama

44 papers receiving 392 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Azusa Maruyama Japan 12 208 159 99 97 90 53 396
Masahiro Nishiyama Japan 14 184 0.9× 143 0.9× 96 1.0× 68 0.7× 86 1.0× 62 491
Daisaku Toyoshima Japan 12 107 0.5× 96 0.6× 56 0.6× 43 0.4× 67 0.7× 37 326
Motomasa Suzuki Japan 14 207 1.0× 154 1.0× 170 1.7× 119 1.2× 107 1.2× 23 523
Konstantinos Voudris Greece 14 132 0.6× 176 1.1× 208 2.1× 69 0.7× 54 0.6× 37 461
Chang June Song South Korea 7 65 0.3× 108 0.7× 86 0.9× 25 0.3× 92 1.0× 15 308
Terrence Thomas Singapore 14 120 0.6× 52 0.3× 37 0.4× 56 0.6× 171 1.9× 36 552
Sarenur Tütüncüoğlu Türkiye 11 58 0.3× 231 1.5× 118 1.2× 31 0.3× 40 0.4× 22 374
Gonca Bektaş Türkiye 9 63 0.3× 85 0.5× 75 0.8× 14 0.1× 81 0.9× 36 267
Ravi Yangala India 8 44 0.2× 135 0.8× 82 0.8× 16 0.2× 90 1.0× 9 370
Efterpi Pavlidou Greece 10 88 0.4× 174 1.1× 136 1.4× 47 0.5× 37 0.4× 31 370

Countries citing papers authored by Azusa Maruyama

Since Specialization
Citations

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

Fields of papers citing papers by Azusa Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Azusa Maruyama

This figure shows the co-authorship network connecting the top 25 collaborators of Azusa Maruyama. A scholar is included among the top collaborators of Azusa Maruyama 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 Azusa Maruyama. Azusa Maruyama 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.
Nishiyama, Masahiro, Hiroshi Yamaguchi, Mitsuo Motobayashi, et al.. (2025). Epidemiology and treatment trends for acute encephalopathy under the impact of SARS-CoV-2 pandemic based on a prospective multicenter consecutive case registry. Journal of the Neurological Sciences. 469. 123377–123377.
2.
3.
Ueda, Takuya, Masahiro Nishiyama, Hiroshi Yamaguchi, et al.. (2024). Efficacy and safety of buccal midazolam for seizures outside the hospital: Real-world clinical experience. Brain and Development. 46(10). 332–338.
4.
Tomioka, Kazumi, Masahiro Nishiyama, Hiroshi Yamaguchi, et al.. (2023). Time course of serum cytokine level changes within 72 h after onset in children with acute encephalopathy and febrile seizures. BMC Neurology. 23(1). 7–7. 8 indexed citations
5.
Ueda, Takuya, et al.. (2023). Anti‐MOG antibody‐positive meningoencephalitis without demyelinating lesions. Pediatrics International. 65(1). e15612–e15612.
6.
Nishiyama, Masahiro, Hiroshi Yamaguchi, Kazumi Tomioka, et al.. (2022). Prognostic effects of treatment protocols for febrile convulsive status epilepticus in children. BMC Neurology. 22(1). 77–77. 2 indexed citations
7.
Ishida, Yusuke, Masahiro Nishiyama, Hiroshi Yamaguchi, et al.. (2021). Early steroid pulse therapy for children with suspected acute encephalopathy. Medicine. 100(30). e26660–e26660. 5 indexed citations
8.
Nishiyama, Masahiro, Yusuke Ishida, Hiroshi Yamaguchi, et al.. (2021). Prediction of AESD and neurological sequelae in febrile status epilepticus. Brain and Development. 43(5). 616–625. 7 indexed citations
9.
Yamaguchi, Hiroshi, Mariko Taniguchi‐Ikeda, Hiroaki Nagase, et al.. (2020). Acute rhabdomyolysis following viral infection with coxsackie A4 in a 50-day-old infant with Fukuyama congenital muscular dystrophy. Journal of Infection and Chemotherapy. 26(5). 516–519. 1 indexed citations
10.
Yamaguchi, Hiroshi, Masahiro Nishiyama, Yusuke Ishida, et al.. (2020). Elevated cytokine, chemokine, and growth and differentiation factor-15 levels in hemorrhagic shock and encephalopathy syndrome: A retrospective observational study. Cytokine. 137. 155324–155324. 14 indexed citations
11.
Ishida, Yusuke, Masahiro Nishiyama, Hiroshi Yamaguchi, et al.. (2020). Thiamylal anaesthetic therapy for febrile refractory status epilepticus in children. Seizure. 80. 12–17. 9 indexed citations
12.
Nishimura, Akihiro, Hiroshi Yamaguchi, Yusuke Ito, et al.. (2019). Empyema necessitatis due to Pseudomonas aeruginosa in a child with cerebral palsy. Journal of Infection and Public Health. 13(1). 140–142. 1 indexed citations
13.
Tomioka, Kazumi, Masahiro Nishiyama, Hiroaki Nagase, et al.. (2019). Detailed clinical course of fatal acute encephalopathy in children. Brain and Development. 41(8). 691–698. 6 indexed citations
14.
Yamaguchi, Hiroshi, Hiroaki Nagase, Masahiro Nishiyama, et al.. (2019). Fibrocartilaginous Embolism of the Spinal Cord in Children: A Case Report and Review of Literature. Pediatric Neurology. 99. 3–6. 17 indexed citations
15.
Yamaguchi, Hiroshi, Hiroaki Nagase, Shinobu Yoshida, et al.. (2018). Acute encephalopathy with biphasic seizures and late reduced diffusion accompanied by Takotsubo cardiomyopathy. Brain and Development. 41(3). 305–309. 4 indexed citations
16.
Sasaki, Kaori, Hiroaki Nagase, Azusa Maruyama, et al.. (2017). Clinical prediction rule for neurological sequelae due to acute encephalopathy: a medical community-based validation study in Harima, Japan. BMJ Open. 7(11). e016675–e016675. 7 indexed citations
17.
Yamaguchi, Hiroshi, Tsukasa Tanaka, Azusa Maruyama, & Hiroaki Nagase. (2016). Septic Encephalopathy Characterized by Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion and Early Nonconvulsive Status Epilepticus. SHILAP Revista de lepidopterología. 2016. 1–5. 13 indexed citations
18.
Nishiyama, Masahiro, Hiroaki Nagase, Tsukasa Tanaka, et al.. (2015). Demographics and Outcomes of Patients With Pediatric Febrile Convulsive Status Epilepticus. Pediatric Neurology. 52(5). 499–503. 15 indexed citations
19.
Nishiyama, Masahiro, Kyoko Fujita, Azusa Maruyama, & Hiroaki Nagase. (2014). Two cases of traumatic head injury mimicking acute encephalopathy with biphasic seizures and late reduced diffusion. Brain and Development. 36(10). 928–931. 9 indexed citations
20.
Nakagawa, Taku, et al.. (2011). [Induced hypothermia/normothermia with general anesthesia prevents neurological damage in children with febrile refractory status epilepticus].. PubMed. 43(6). 459–63. 10 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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