Ryuichi Sagawa

449 total citations
8 papers, 349 citations indexed

About

Ryuichi Sagawa is a scholar working on Pediatrics, Perinatology and Child Health, Sociology and Political Science and Oncology. According to data from OpenAlex, Ryuichi Sagawa has authored 8 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Pediatrics, Perinatology and Child Health, 3 papers in Sociology and Political Science and 3 papers in Oncology. Recurrent topics in Ryuichi Sagawa's work include Cancer survivorship and care (3 papers), Childhood Cancer Survivors' Quality of Life (3 papers) and Family Support in Illness (3 papers). Ryuichi Sagawa is often cited by papers focused on Cancer survivorship and care (3 papers), Childhood Cancer Survivors' Quality of Life (3 papers) and Family Support in Illness (3 papers). Ryuichi Sagawa collaborates with scholars based in Japan and United States. Ryuichi Sagawa's co-authors include Tatsuo Akechi, Toru Okuyama, Toshi A. Furukawa, Megumi Uchida, Chiharu Endo, Hiroko Yamashita, Tatsuya Toyama, Yosuke Uchitomi, Hideki Azuma and Masaki Sakamoto and has published in prestigious journals such as Journal of the American Geriatrics Society, Psycho-Oncology and Cancer Science.

In The Last Decade

Ryuichi Sagawa

8 papers receiving 334 citations

Peers

Ryuichi Sagawa

ONCOL

PHEOH

SPS

PPCH

GHP

Chiharu Endo Japan

N. Fridriksdóttir Iceland

Gunnel Larsson Sweden

Nicky Rudd United Kingdom

Elena Baker-Glenn United Kingdom

Chitra Venkateswaran India

P. Saltel France

Sara D’Arpino United States

Finly Zachariah United States

Theresa Tondorf Switzerland

Chiharu Endo Japan

Ryuichi Sagawa

210 ×1.0

ONCOL

114 ×0.7

PHEOH

95 ×1.0

SPS

68 ×0.7

PPCH

74 ×0.9

GHP

Citations per year, relative to Ryuichi Sagawa Ryuichi Sagawa (= 1×) peers Chiharu Endo

Countries citing papers authored by Ryuichi Sagawa

Since Specialization

Citations

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

Fields of papers citing papers by Ryuichi Sagawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Sagawa

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

All Works

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8 of 8 papers shown

1.

Akechi, Tatsuo, Mitsunori Miyashita, Tatsuya Morita, et al.. (2012). Good Death in Elderly Adults with Cancer in Japan Based on Perspectives of the General Population. Journal of the American Geriatrics Society. 60(2). 271–276. 47 indexed citations

2.

Akechi, Tatsuo, Toru Okuyama, Ryuichi Sagawa, et al.. (2011). Social anxiety disorder as a hidden psychiatric comorbidity among cancer patients. Palliative & Supportive Care. 9(1). 103–105. 6 indexed citations

3.

Akechi, Tatsuo, Toru Okuyama, Chiharu Endo, et al.. (2010). Anticipatory nausea among ambulatory cancer patients undergoing chemotherapy: Prevalence, associated factors, and impact on quality of life. Cancer Science. 101(12). 2596–2600. 20 indexed citations

4.

Akechi, Tatsuo, Toru Okuyama, Chiharu Endo, et al.. (2010). Patient's perceived need and psychological distress and/or quality of life in ambulatory breast cancer patients in Japan. Psycho-Oncology. 20(5). 497–505. 122 indexed citations

5.

Akechi, Tatsuo, Chieko Ishiguro, Toru Okuyama, et al.. (2010). Delirium Training Program for Nurses. Psychosomatics. 51(2). 106–111. 36 indexed citations

6.

Okuyama, Toru, Tatsuo Akechi, Hiroko Yamashita, et al.. (2009). Reliability and validity of the Japanese version of the Short‐form Supportive Care Needs Survey Questionnaire (SCNS‐SF34‐J). Psycho-Oncology. 18(9). 1003–1010. 57 indexed citations

7.

Sagawa, Ryuichi, et al.. (2005). A case of systemic lupus erythematosus with complex partial status epilepticus. Epileptic Disorders. 7(3). 249–251. 6 indexed citations

8.

Akechi, Tatsuo, Toru Okuyama, Nobuya Akizuki, et al.. (2005). Course of psychological distress and its predictors in advanced non‐small cell lung cancer patients. Psycho-Oncology. 15(6). 463–473. 55 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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