Akinari Sawada

648 total citations
41 papers, 345 citations indexed

About

Akinari Sawada is a scholar working on Surgery, Gastroenterology and Rheumatology. According to data from OpenAlex, Akinari Sawada has authored 41 papers receiving a total of 345 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 22 papers in Gastroenterology and 11 papers in Rheumatology. Recurrent topics in Akinari Sawada's work include Eosinophilic Esophagitis (29 papers), Gastroesophageal reflux and treatments (20 papers) and Helicobacter pylori-related gastroenterology studies (11 papers). Akinari Sawada is often cited by papers focused on Eosinophilic Esophagitis (29 papers), Gastroesophageal reflux and treatments (20 papers) and Helicobacter pylori-related gastroenterology studies (11 papers). Akinari Sawada collaborates with scholars based in Japan, United Kingdom and United States. Akinari Sawada's co-authors include Daniel Sifrim, Yasuhiro Fujiwara, Kornilia Nikaki, Philip Woodland, Fumio Tanaka, Etsuro Yazaki, Toshio Watanabe, Koji Otani, Yoshimasa Hoshikawa and Tetsuya Tanigawa and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Scientific Reports.

In The Last Decade

Akinari Sawada

38 papers receiving 343 citations

Peers

Akinari Sawada

SURGE

GASTR

RHEUM

PRM

F Ferrarini Italy

Yiu Kay Chan China

P. Saar Germany

R Morger Switzerland

Paul F. Vollebregt United Kingdom

Riitta Ylitalo Sweden

M. Lecasble France

Russell Cathcart United Kingdom

A. Holschneider Germany

Alessandra Masin Italy

F Ferrarini Italy

Akinari Sawada

224 ×0.8

SURGE

234 ×1.1

GASTR

27 ×0.5

RHEUM

42 ×1.2

PRM

35 ×1.1

Citations per year, relative to Akinari Sawada Akinari Sawada (= 1×) peers F Ferrarini

Countries citing papers authored by Akinari Sawada

Since Specialization

Citations

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

Fields of papers citing papers by Akinari Sawada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akinari Sawada

This figure shows the co-authorship network connecting the top 25 collaborators of Akinari Sawada. A scholar is included among the top collaborators of Akinari Sawada 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 Akinari Sawada. Akinari Sawada 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

Tanaka, Fumio, Akinari Sawada, Sayaka Tanaka, Kenichi Kohashi, & Yasuhiro Fujiwara. (2025). Endoscopic diagnosis and management of eosinophilic esophagitis. DEN Open. 5(1). e70063–e70063. 1 indexed citations

Sawada, Akinari, et al.. (2024). Epidemiology and risk factors of non-esophageal eosinophilic gastrointestinal diseases in Japan: A population-based study. Allergology International. 74(2). 292–300. 1 indexed citations

Fujiwara, Yasuhiro, Akinari Sawada, Yumie Kobayashi, et al.. (2024). Prevalence of Belching Disorders and Their Characteristics in the General Adult Population. The American Journal of Gastroenterology. 119(12). 2526–2528. 1 indexed citations

Sawada, Akinari, et al.. (2024). Epidemiology and Risk Factors of Eosinophilic Esophagitis in Japan: A Population-Based Study. Clinical Gastroenterology and Hepatology. 22(10). 2023–2032.e6. 6 indexed citations

Sawada, Akinari, et al.. (2024). Real world treatment patterns in patients with eosinophilic esophagitis in Japan. Scientific Reports. 14(1). 27490–27490. 3 indexed citations

Sawada, Akinari, Yumie Kobayashi, Hirotsugu Maruyama, et al.. (2024). Epidemiology of Rome IV Fecal Incontinence in Japan: An Internet Survey of 9995 Individuals. Journal of Gastroenterology and Hepatology. 40(2). 464–472.

Tanaka, Fumio, Akinari Sawada, Masaki Ominami, et al.. (2023). Correlation between anxiety and decreased quality of life in patients with non‐esophageal eosinophilic gastrointestinal diseases. JGH Open. 8(1). e13025–e13025. 2 indexed citations

Fujiwara, Yasuhiro, Akinari Sawada, Yasuaki Nagami, Koichi Taira, & Fumio Tanaka. (2023). Sa1307 RESPONSES OF PROTON-PUMP INHIBITORS AND POTASSIUM-COMPETITIVE ACID BLOCKERS ACCORDING TO SYMPTOM, ENDOSCOPY, HISTOLOGY OUTCOMES IN PATIENTS WITH EOSINOPHILIC ESOPHAGITIS. Gastroenterology. 164(6). S–362. 1 indexed citations

Sawada, Akinari, Akihiro Higashimori, Rieko Nakata, et al.. (2023). The impact of COVID‐19 on Japanese patients with eosinophilic gastrointestinal disorders during the vaccination era. JGH Open. 7(10). 702–707.

10.

Fujiwara, Yasuhiro, Akinari Sawada, Masaki Ominami, et al.. (2023). Responses of Proton Pump Inhibitors and Potassium-Competitive Acid Blockers According to Outcomes of Symptom, Endoscopy, and Histology in Patients With Eosinophilic Esophagitis. Journal of Clinical Gastroenterology. 58(4). 337–341. 2 indexed citations

11.

Tanaka, Fumio, Akinari Sawada, Masaki Ominami, et al.. (2022). Esophageal mast cells may be associated with the perception of symptoms in patients with eosinophilic esophagitis. Esophagus. 20(2). 333–341. 13 indexed citations

12.

Sawada, Akinari, Yasuhiro Fujiwara, & Daniel Sifrim. (2020). Belching in Gastroesophageal Reflux Disease: Literature Review. Journal of Clinical Medicine. 9(10). 3360–3360. 8 indexed citations

13.

Tanaka, Fumio, Akinari Sawada, Yuji Nadatani, et al.. (2020). Vonoprazan shows efficacy similar to that of proton pump inhibitors with respect to symptomatic, endoscopic, and histological responses in patients with eosinophilic esophagitis. Esophagus. 18(2). 372–379. 23 indexed citations

14.

Sawada, Akinari, Kenichiro Nakagawa, Shinji Hirano, et al.. (2020). Supragastric belching in Japan: lower prevalence and relevance for management of gastroesophageal reflux disease compared to United Kingdom. Journal of Gastroenterology. 55(11). 1046–1053. 6 indexed citations

15.

Nakagawa, Kenichiro, Akinari Sawada, Yoshimasa Hoshikawa, et al.. (2019). Persistent Postprandial Regurgitation vs Rumination in Patients With Refractory Gastroesophageal Reflux Disease Symptoms: Identification of a Distinct Rumination Pattern Using Ambulatory Impedance-pH Monitoring. The American Journal of Gastroenterology. 114(8). 1248–1255. 36 indexed citations

16.

Nikaki, Kornilia, et al.. (2019). Neuronal Control of Esophageal Peristalsis and Its Role in Esophageal Disease. Current Gastroenterology Reports. 21(11). 59–59. 22 indexed citations

17.

Hashimoto, Atsushi, Akinari Sawada, Yuji Nadatani, et al.. (2019). Changes in Clock Genes Expression in Esophagus in Rat Reflux Esophagitis. Digestive Diseases and Sciences. 64(8). 2132–2139. 10 indexed citations

18.

Fujiwara, Yasuhiro, Atsushi Hashimoto, Akinari Sawada, et al.. (2019). Mo1128 – Vonoprazan Shows Efficacy Similar to that of Prpton Pump Inhibitors with Respect to Symptomatic, Endoscopic, Histological Responses Among Eosinophilic Esophagitis Patients. Gastroenterology. 156(6). S–714. 1 indexed citations

19.

Fujiwara, Yasuhiro, Atsushi Hashimoto, Akinari Sawada, et al.. (2018). Optimal Biopsy Protocol to Evaluate Histological Effectiveness of Proton Pump Inhibitor Therapy in Patients with Eosinophilic Esophagitis. Digestion. 100(1). 64–71. 15 indexed citations

20.

Sawada, Akinari, Yasuhiro Fujiwara, Yasuaki Nagami, et al.. (2016). Alteration of Esophageal Microbiome by Antibiotic Treatment Does Not Affect Incidence of Rat Esophageal Adenocarcinoma. Digestive Diseases and Sciences. 61(11). 3161–3168. 17 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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