Nami Ogawa

693 total citations
21 papers, 533 citations indexed

About

Nami Ogawa is a scholar working on Speech and Hearing, Physiology and Surgery. According to data from OpenAlex, Nami Ogawa has authored 21 papers receiving a total of 533 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Speech and Hearing, 11 papers in Physiology and 10 papers in Surgery. Recurrent topics in Nami Ogawa's work include Dysphagia Assessment and Management (12 papers), Nutrition and Health in Aging (8 papers) and Esophageal and GI Pathology (7 papers). Nami Ogawa is often cited by papers focused on Dysphagia Assessment and Management (12 papers), Nutrition and Health in Aging (8 papers) and Esophageal and GI Pathology (7 papers). Nami Ogawa collaborates with scholars based in Japan and United States. Nami Ogawa's co-authors include T Taguchi, Hidetaka Wakabayashi, Y. Shimada, Yuh Sakata, Shinta Nishioka, Makoto Yoshino, I Nakao, K Futatsuki, Ichiro Fujishima and Kenjiro Kunieda and has published in prestigious journals such as Nutrients, Nutrition and Journal of the American Medical Directors Association.

In The Last Decade

Nami Ogawa

20 papers receiving 510 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nami Ogawa Japan 10 233 218 207 173 169 21 533
Derrick R. Randall Canada 12 139 0.6× 115 0.5× 129 0.6× 182 1.1× 20 0.1× 38 401
Eleanor James United Kingdom 7 30 0.1× 134 0.6× 76 0.4× 199 1.2× 80 0.5× 12 399
Poorna Anandavadivelan Sweden 9 26 0.1× 354 1.6× 125 0.6× 340 2.0× 124 0.7× 19 554
Fiona B Nicholson Australia 8 53 0.2× 89 0.4× 120 0.6× 17 0.1× 126 0.7× 14 311
Yoko Tsukita Japan 8 43 0.2× 30 0.1× 132 0.6× 54 0.3× 107 0.6× 28 264
Jay J. Mamel United States 10 48 0.2× 267 1.2× 168 0.8× 23 0.1× 63 0.4× 31 396
James Mok Taiwan 8 12 0.1× 113 0.5× 99 0.5× 189 1.1× 85 0.5× 8 381
Yongfan Zhao China 10 113 0.5× 349 1.6× 282 1.4× 14 0.1× 30 0.2× 20 451
Masahiro Niihara Japan 15 29 0.1× 379 1.7× 367 1.8× 59 0.3× 98 0.6× 58 621
Luigi Monaco Italy 12 92 0.4× 207 0.9× 59 0.3× 60 0.3× 16 0.1× 27 322

Countries citing papers authored by Nami Ogawa

Since Specialization
Citations

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

Fields of papers citing papers by Nami Ogawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nami Ogawa

This figure shows the co-authorship network connecting the top 25 collaborators of Nami Ogawa. A scholar is included among the top collaborators of Nami Ogawa 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 Nami Ogawa. Nami Ogawa 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.
Mori, Takashi, Hidetaka Wakabayashi, Ichiro Fujishima, et al.. (2024). Cutoff value of the geniohyoid muscle mass to identify sarcopenic dysphagia by ultrasonography. European Geriatric Medicine. 15(4). 1031–1037. 3 indexed citations
2.
Ogawa, Nami, Tomohisa Ohno, Kenjiro Kunieda, Masato Watanabe, & Ichiro Fujishima. (2024). A Novel Exercise to Improve Suprahyoid Muscle Area and Intensity as Evaluated by Ultrasonography. Dysphagia. 39(5). 855–863. 2 indexed citations
3.
Nishioka, Shinta, Ichiro Fujishima, Tomohisa Ohno, et al.. (2022). Association of Existence of Sarcopenia and Poor Recovery of Swallowing Function in Post-Stroke Patients with Severe Deglutition Disorder: A Multicenter Cohort Study. Nutrients. 14(19). 4115–4115. 6 indexed citations
4.
Wakabayashi, Hidetaka, Masataka Itoda, Ichiro Fujishima, et al.. (2022). Prevalence of Hoarseness and Its Association with Severity of Dysphagia in Patients with Sarcopenic Dysphagia. The journal of nutrition health & aging. 26(3). 266–271. 3 indexed citations
5.
Mori, Takashi, Hidetaka Wakabayashi, Masataka Itoda, et al.. (2022). Association between Inflammation and Functional Outcome in Patients with Sarcopenic Dysphagia. The journal of nutrition health & aging. 26(4). 400–406. 8 indexed citations
6.
Wakabayashi, Hidetaka, Masataka Itoda, Ichiro Fujishima, et al.. (2021). Diagnosis and Treatment of Sarcopenic Dysphagia: A Scoping Review. Dysphagia. 36(3). 523–531. 50 indexed citations
7.
Ogawa, Nami, Hidetaka Wakabayashi, Takashi Mori, et al.. (2020). Digastric muscle mass and intensity in older patients with sarcopenic dysphagia by ultrasonography. Geriatrics and gerontology international. 21(1). 14–19. 18 indexed citations
8.
Miura, Yuka, Gojiro Nakagami, Haruka Tohara, Nami Ogawa, & Hiromi Sanada. (2020). The association between jaw-opening strength, geniohyoid muscle thickness and echo intensity measured by ultrasound. Medical Ultrasonography. 22(3). 299–299. 7 indexed citations
9.
Kunieda, Kenjiro, Ichiro Fujishima, Hidetaka Wakabayashi, et al.. (2020). Relationship Between Tongue Pressure and Pharyngeal Function Assessed Using High-Resolution Manometry in Older Dysphagia Patients with Sarcopenia: A Pilot Study. Dysphagia. 36(1). 33–40. 38 indexed citations
10.
Mori, Takashi, Hidetaka Wakabayashi, Nami Ogawa, et al.. (2020). The Mass of Geniohyoid Muscle Is Associated with Maximum Tongue Pressure and Tongue Area in Patients with Sarcopenic Dysphagia. The journal of nutrition health & aging. 25(3). 356–360. 18 indexed citations
11.
12.
Ogawa, Nami, Takashi Mori, Ichiro Fujishima, et al.. (2017). Ultrasonography to Measure Swallowing Muscle Mass and Quality in Older Patients With Sarcopenic Dysphagia. Journal of the American Medical Directors Association. 19(6). 516–522. 99 indexed citations
13.
Taguchi, T, T. Tominaga, Masahiro Ogawa, et al.. (1994). A late phase II study of CPT-11 (irinotecan) in advanced breast cancer. Gan to kagaku ryōhō. 21(7). 1017–1024. 17 indexed citations
14.
Sakata, Yuh, Y. Shimada, Makoto Yoshino, et al.. (1994). [A late phase II study of CPT-11, irinotecan hydrochloride, in patients with advanced pancreatic cancer. CPT-11 Study Group on Gastrointestinal Cancer].. PubMed. 21(7). 1039–46. 31 indexed citations
15.
Taguchi, Tetsuya, et al.. (1994). [A late phase II study of CPT-11 (irinotecan) in advanced breast cancer. CPT-11 Study Group on Breast Cancer].. PubMed. 21(7). 1017–24. 27 indexed citations
16.
Futatsuki, K, A Wakui, I Nakao, et al.. (1994). [Late phase II study of irinotecan hydrochloride (CPT-11) in advanced gastric cancer. CPT-11 Gastrointestinal Cancer Study Group].. PubMed. 21(7). 1033–8. 154 indexed citations
17.
Furue, H, et al.. (1993). [Clinical evaluation of granisetron for nausea and vomiting induced by anticancer drugs--optimal dose-finding study].. PubMed. 20(9). 1203–10. 8 indexed citations
18.
Furue, H, et al.. (1993). [Clinical evaluation of granisetron for nausea and vomiting induced by anticancer drugs--multi-centered placebo-controlled double-blind comparative study].. PubMed. 20(9). 1211–9. 4 indexed citations
19.
Sakamoto, Junichi, Hiroaki Nakazato, H Ichihashi, et al.. (1988). [The minimization method in a medium size clinical trial. Study of immunochemotherapy with PSK in gastric cancer].. PubMed. 15(6). 1935–42. 2 indexed citations
20.
K, Ota, Satoshi Kurita, Kazunari Yamada, et al.. (1986). [Results of follow-up studies on prognosis after immunotherapy with bestatin in acute nonlymphocytic leukemia].. PubMed. 13(4 Pt 1). 1017–25. 5 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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