Kunio Tarasawa

688 total citations · 1 hit paper
68 papers, 372 citations indexed

About

Kunio Tarasawa is a scholar working on Surgery, Epidemiology and Emergency Medicine. According to data from OpenAlex, Kunio Tarasawa has authored 68 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Surgery, 17 papers in Epidemiology and 10 papers in Emergency Medicine. Recurrent topics in Kunio Tarasawa's work include Hip and Femur Fractures (12 papers), Total Knee Arthroplasty Outcomes (11 papers) and Inflammatory Bowel Disease (8 papers). Kunio Tarasawa is often cited by papers focused on Hip and Femur Fractures (12 papers), Total Knee Arthroplasty Outcomes (11 papers) and Inflammatory Bowel Disease (8 papers). Kunio Tarasawa collaborates with scholars based in Japan, India and Ireland. Kunio Tarasawa's co-authors include Kenji Fujimori, Kiyohide Fushimi, Kiyohide Fushimi, Hidetatsu Tanaka, Toshimi Aizawa, Yu Mori, Naoko Mori, Atsushi Masamune, Hisashi Shiga and Yoichi Kakuta and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Critical Care.

In The Last Decade

Kunio Tarasawa

53 papers receiving 370 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Does Osteonecrosis of the Femoral Head Increase Early Complication Rates After Total Hip Arthroplasty? A Japanese Nationwide Medical Claims Database Study

2025 11 citations Hidetatsu Tanaka, Kunio Tarasawa et al. profile →

Peers

Countries citing papers authored by Kunio Tarasawa

Since Specialization

Citations

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

Fields of papers citing papers by Kunio Tarasawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kunio Tarasawa

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Smoking increases the risk of early postoperative infection after elective total hip arthroplasty: Evidence from a Nationwide Japanese database 2026 ·International Orthopaedics ·(unknown), Kunio Tarasawa, (unknown), (unknown), (unknown), (unknown), Kenji Fujimori	0
2	Regional Difference of Liver Cancer in Japan: A Real-world Evidence Using the National Database of Health Insurance Claims 2025 ·Internal Medicine ·Masahito Nakano, (unknown), Dan Nakano, Tomoya Sano, (unknown), Tõru Nakamura, Kazuhiro Takahashi, Kunio Tarasawa, Kenji Fujimori, Takumi Kawaguchi	0
3	Evolving Trends in Pediatric Inflammatory Bowel Disease Management in Japan: A Decade of Nationwide Data 2025 ·JGH Open ·(unknown), Kunio Tarasawa, Rintaro Moroi, (unknown), (unknown), Hiroshi Nagai, (unknown), Takeo Naito, (unknown), Hisashi Shiga, (unknown), Yoichi Kakuta, Kiyohide Fushimi, Yoshitaka Kinouchi, Daiki Abukawa, Kenji Fujimori, Atsushi Masamune	1
4	Thromboembolic risks after knee arthroplasty in patients with severe obesity: A large-scale analysis using Japanese medical claims data 2025 ·Journal of Orthopaedic Science ·Yu Mori, Kunio Tarasawa, Hidetatsu Tanaka, Masayuki Kamimura, Naoko Mori, Kiyohide Fushimi, Toshimi Aizawa, Kenji Fujimori	0
5	Low BMI and postoperative outcomes in elderly hip fracture patients: a Japanese nationwide database study 2025 ·Journal of Bone and Mineral Metabolism ·Yu Mori, Kunio Tarasawa, Hidetatsu Tanaka, (unknown), Naoko Mori, Kiyohide Fushimi, Toshimi Aizawa, Kenji Fujimori	0
6	High risk of postoperative complications in dialysis patients undergoing total hip arthroplasty: a database study of Japanese nationwide medical claims 2025 ·Scientific Reports ·Hidetatsu Tanaka, Kunio Tarasawa, Yu Mori, Kazuyoshi Baba, (unknown), Kiyohide Fushimi, Kenji Fujimori, Toshimi Aizawa	1
7	A Reduction in the Number of Hospitalized Cases of Acute Meningitis during the COVID-19 Pandemic in Japan 2024 ·Internal Medicine ·Tetsuya Akaishi, Kunio Tarasawa, Kiyohide Fushimi, Chiharu Ota, (unknown), Tetsuji Aoyagi, (unknown), Masashi Aoki, Kenji Fujimori	3
8	Nationwide database study of postoperative sequelae and in-hospital mortality in super-elderly hip fracture patients 2024 ·Journal of Bone and Mineral Metabolism ·Yu Mori, Kunio Tarasawa, Hidetatsu Tanaka, Naoko Mori, Kiyohide Fushimi, Toshimi Aizawa, Kenji Fujimori	13
9	Risk Factors Associated With Peripartum Suicide Attempts in Japan 2023 ·JAMA Network Open ·Tetsuya Akaishi, Kunio Tarasawa, Kiyohide Fushimi, Hirotaka Hamada, Masatoshi Saito, Natsuko Kobayashi, Saya Kikuchi, Hiroaki Tomita, Tadashi Ishii, Kenji Fujimori, Nobuo Yaegashi	12
10	Cost-effectiveness of polymyxin B hemoperfusion for septic shock: an observational study using a Japanese nationwide administrative database 2023 ·SHILAP Revista de lepidopterología ·Kenji Fujimori, Kunio Tarasawa, Kiyohide Fushimi	4
11	Trends and clinical characteristics of pediatric acute pancreatitis patients in Japan: A comparison with adult cases based on a national administrative inpatient database 2023 ·Pancreatology ·Mio Ikeda, Kazuhiro Kikuta, (unknown), Tetsuya Takikawa, Ryotaro Matsumoto, Takanori Sano, (unknown), (unknown), Kunio Tarasawa, Kenji Fujimori, Kiyohide Fushimi, Atsushi Masamune	2
12	Risk Factors of Readmission and the Impact of Outpatient Management in Heart Failure Patients: A National Study in Japan 2023 ·ESC Heart Failure ·Daisuke Miyazaki, Kunio Tarasawa, Kiyohide Fushimi, Kenji Fujimori	2
13	The Impact of Concomitant Ulcerative Colitis on the Clinical Course in Patients with Primary Sclerosing Cholangitis: An Investigation Using a Nationwide Database in Japan 2022 ·Inflammatory Intestinal Diseases ·Rintaro Moroi, (unknown), Kunio Tarasawa, (unknown), Takeo Naito, Hisashi Shiga, Shin Hamada, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	5
14	Severity of acute pancreatitis in patients with inflammatory bowel disease in the era of biologics: A propensity‐score‐matched analysis using a nationwide database in Japan 2022 ·JGH Open ·Rintaro Moroi, Kunio Tarasawa, Mio Ikeda, Ryotaro Matsumoto, (unknown), Takeo Naito, Tetsuya Takikawa, Hisashi Shiga, Shin Hamada, Yoichi Kakuta, Kazuhiro Kikuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	5
15	Effectiveness of colonic stent placement for obstructive colorectal cancers: An analysis of short‐term results using a nationwide database in Japan 2022 ·Journal of Gastroenterology and Hepatology ·Rintaro Moroi, Kunio Tarasawa, (unknown), Masatake Kuroha, Hisashi Shiga, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	10
16	Depression is associated with increased disease activity in patients with ulcerative colitis: A propensity score‐matched analysis using a nationwide database in Japan 2022 ·JGH Open ·(unknown), Rintaro Moroi, Kunio Tarasawa, (unknown), Takeo Naito, Atsushi Sakuma, Hisashi Shiga, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	9
17	Long‐term effectiveness of ustekinumab comparable to antitumor necrosis factor agents in patients with Crohn's disease 2022 ·Journal of Gastroenterology and Hepatology ·Hisashi Shiga, Kunio Tarasawa, Rintaro Moroi, (unknown), Takahiro Takahashi, (unknown), Masatake Kuroha, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	7
18	The clinical practice of ulcerative colitis in elderly patients: An investigation using a nationwide database in Japan 2021 ·JGH Open ·Rintaro Moroi, Hisashi Shiga, Kunio Tarasawa, (unknown), (unknown), Masatake Kuroha, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	12
19	Analysis of the disease activity of ulcerative colitis with and without concomitant primary sclerosing cholangitis: An investigation using a nationwide database in Japan 2021 ·JGH Open ·(unknown), Rintaro Moroi, Hisashi Shiga, Kunio Tarasawa, (unknown), Masatake Kuroha, Shin Hamada, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	9
20	Efficacy of urgent colonoscopy for colonic diverticular bleeding: A propensity score‐matched analysis using a nationwide database in Japan 2020 ·Journal of Gastroenterology and Hepatology ·Rintaro Moroi, Kunio Tarasawa, Hisashi Shiga, (unknown), (unknown), Masatake Kuroha, Yoichi Kakuta, Kiyohide Fushimi, Kenji Fujimori, Yoshitaka Kinouchi, Atsushi Masamune	14

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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