Shintaro Sagami

613 total citations
38 papers, 362 citations indexed

About

Shintaro Sagami is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, Shintaro Sagami has authored 38 papers receiving a total of 362 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Genetics, 25 papers in Epidemiology and 12 papers in Surgery. Recurrent topics in Shintaro Sagami's work include Inflammatory Bowel Disease (29 papers), Microscopic Colitis (15 papers) and Colorectal Cancer Screening and Detection (7 papers). Shintaro Sagami is often cited by papers focused on Inflammatory Bowel Disease (29 papers), Microscopic Colitis (15 papers) and Colorectal Cancer Screening and Detection (7 papers). Shintaro Sagami collaborates with scholars based in Japan, Italy and United Kingdom. Shintaro Sagami's co-authors include Toshifumi Hibi∥, Taku Kobayashi, Yoshitaka Ueno, Kazuaki Chayama, Shinji Tanaka, Ryohei Hayashi, Hiroki Kiyohara, Shinji Okabayashi, Makoto Ohbu and Koji Arihiro and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Shintaro Sagami

30 papers receiving 357 citations

Peers

Shintaro Sagami

GENET

EPIDE

SURGE

ONCOL

Stefano Mazza Italy

Valeria Criscuoli Italy

A van der Sluys Veer Netherlands

Emily T. Nguyen United States

Ola Niewiadomski Australia

C Frias Gomes Portugal

Damian Dowling Australia

W Bartnik Poland

J. Boubaker Tunisia

Roberto Luchetti Italy

Stefano Mazza Italy

Shintaro Sagami

139 ×0.6

GENET

106 ×0.5

EPIDE

110 ×0.9

SURGE

55 ×0.7

ONCOL

13 ×0.4

Citations per year, relative to Shintaro Sagami Shintaro Sagami (= 1×) peers Stefano Mazza

Countries citing papers authored by Shintaro Sagami

Since Specialization

Citations

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

Fields of papers citing papers by Shintaro Sagami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shintaro Sagami

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

Goodsall, Thomas M, Claire E. Parker, Alice S. Day, et al.. (2025). Editorial: Intestinal Ultrasound for the Assessment of Constipation—Out of the Shadows? Authors' Reply. Alimentary Pharmacology & Therapeutics. 62(8). 855–856.

Goodsall, Thomas M, Claire E. Parker, Alice S. Day, et al.. (2025). Expert Position Statement: Defining the Role of Intestinal Ultrasound in Assessing Constipation and Faecal Loading. Alimentary Pharmacology & Therapeutics. 62(8). 799–808. 2 indexed citations

Kobayashi, Taku, Kei Moriya, Toshimitsu Fujii, et al.. (2024). Early resolution of bowel urgency by budesonide foam enema results in improved quality of life in patients with ulcerative colitis: a multicenter prospective observational study. Intestinal Research. 23(2). 157–169.

Sagami, Shintaro, et al.. (2024). Early change in serum leucine-rich α-2-glycoprotein predicts clinical and endoscopic response in ulcerative colitis. Intestinal Research. 22(4). 473–483. 4 indexed citations

Sagami, Shintaro, et al.. (2024). Leucine‐Rich Alpha‐2 Glycoprotein Is Associated With Transmural Inflammation Assessed by Intestinal Ultrasound in Patients With Crohn's Disease. Alimentary Pharmacology & Therapeutics. 61(4). 658–666. 1 indexed citations

Chavannes, Mallory, Lynn Kysh, Mariangela Allocca, et al.. (2023). Role of artificial intelligence in imaging and endoscopy for the diagnosis, monitoring and prognostication of inflammatory bowel disease: a scoping review protocol. BMJ Open Gastroenterology. 10(1). e001182–e001182.

Sagami, Shintaro, et al.. (2023). P388 Shear wave elastography predicts short-term response to induction therapy in patients with Crohn’s disease. Journal of Crohn s and Colitis. 17(Supplement_1). i521–i522.

Kobayashi, Taku, et al.. (2023). Optimal Use of Serum Leucine-Rich Alpha-2 Glycoprotein as a Biomarker for Small Bowel Lesions of Crohn’s Disease. Inflammatory Intestinal Diseases. 8(1). 13–22. 6 indexed citations

Sagami, Shintaro, et al.. (2023). Milan Ultrasound Criteria Predict Relapse of Ulcerative Colitis in Remission. Inflammatory Intestinal Diseases. 8(3). 95–104. 1 indexed citations

10.

Okabayashi, Shinji, Hajime Yamazaki, Keiichi Tominaga, et al.. (2022). Lower effectiveness of intravenous steroid treatment for moderate‐to‐severe ulcerative colitis in hospitalised patients with older onset: a multicentre cohort study. Alimentary Pharmacology & Therapeutics. 55(12). 1569–1580. 8 indexed citations

11.

Toyonaga, Takahiko, Taku Kobayashi, Aito Ueno, et al.. (2021). Increased DNA-incorporated thiopurine metabolite as a possible mechanism for leukocytopenia through cell apoptosis in inflammatory bowel disease patients with NUDT15 mutation. Journal of Gastroenterology. 56(11). 999–1007. 10 indexed citations

12.

Sagami, Shintaro, Taku Kobayashi, Shinji Okabayashi, et al.. (2020). Accuracy of Ultrasound for Evaluation of Colorectal Segments in Patients With Inflammatory Bowel Diseases: A Systematic Review and Meta-analysis. Clinical Gastroenterology and Hepatology. 19(5). 908–921.e6. 60 indexed citations

13.

Sagami, Shintaro, Taku Kobayashi, Takahiko Toyonaga, et al.. (2019). Combination of colonoscopy and magnetic resonance enterography is more useful for clinical decision making than colonoscopy alone in patients with complicated Crohn's disease. PLoS ONE. 14(2). e0212404–e0212404. 10 indexed citations

14.

Okabayashi, Shinji, Taku Kobayashi, Eiko Saito, et al.. (2019). Individualized treatment based on CYP3A5 single-nucleotide polymorphisms with tacrolimus in ulcerative colitis. Intestinal Research. 17(2). 218–226. 1 indexed citations

15.

Sagami, Shintaro, Taku Kobayashi, & Toshifumi Hibi∥. (2018). Prevention of Infectious Diseases due to Immunosuppression and Vaccinations in Asian Patients with Inflammatory Bowel Disease. Inflammatory Intestinal Diseases. 3(1). 1–10. 5 indexed citations

16.

Sagami, Shintaro, Yoshitaka Ueno, Shinji Tanaka, et al.. (2017). Choline Deficiency Causes Colonic Type II Natural Killer T (NKT) Cell Loss and Alleviates Murine Colitis under Type I NKT Cell Deficiency. PLoS ONE. 12(1). e0169681–e0169681. 16 indexed citations

17.

Nishiyama, S, Shiro Oka, Shinji Tanaka, et al.. (2016). Clinical usefulness of narrow band imaging magnifying colonoscopy for assessing ulcerative colitis-associated cancer/dysplasia. SHILAP Revista de lepidopterología. 4(11). E1183–E1187. 23 indexed citations

18.

Hayashi, Ryohei, Yoshitaka Ueno, Shinji Tanaka, et al.. (2015). Two Cases of Severe Ulcerative Colitis with Colonic Dilatation Resolved with Tacrolimus Therapy. Case Reports in Gastroenterology. 9(2). 272–277. 1 indexed citations

19.

Nishiyama, S, Shiro Oka, Shinji Tanaka, et al.. (2015). Clinical usefulness of endocytoscopy in the remission stage of ulcerative colitis: a pilot study. Journal of Gastroenterology. 50(11). 1087–1093. 24 indexed citations

20.

Ueno, Yoshitaka, Shinji Tanaka, Shintaro Sagami, et al.. (2014). Pulverized konjac glucomannan ameliorates oxazolone-induced colitis in mice. European Journal of Nutrition. 54(6). 959–969. 27 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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