Samuel Fernandes

1.1k total citations
60 papers, 604 citations indexed

About

Samuel Fernandes is a scholar working on Genetics, Surgery and Epidemiology. According to data from OpenAlex, Samuel Fernandes has authored 60 papers receiving a total of 604 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Genetics, 29 papers in Surgery and 29 papers in Epidemiology. Recurrent topics in Samuel Fernandes's work include Inflammatory Bowel Disease (30 papers), Microscopic Colitis (23 papers) and Helicobacter pylori-related gastroenterology studies (7 papers). Samuel Fernandes is often cited by papers focused on Inflammatory Bowel Disease (30 papers), Microscopic Colitis (23 papers) and Helicobacter pylori-related gastroenterology studies (7 papers). Samuel Fernandes collaborates with scholars based in Portugal, Spain and Brazil. Samuel Fernandes's co-authors include José Velosa, Luís Correia, Ana Rita Gonçalves, Cilénia Baldaia, Sónia Bernardo, Paula Moura Santos, A Valente, Isadora Rosa, Rui Tato Marinho and Carolina Simões and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Clinical Gastroenterology and Hepatology.

In The Last Decade

Samuel Fernandes

56 papers receiving 596 citations

Peers

Samuel Fernandes

GENET

EPIDE

SURGE

ONCOL

IMMUN

Annalisa Aratari Italy

C. Rigazio Italy

Marina Beltrami Italy

Peter Church Canada

Stephan Schleder Germany

M. Marrollo Italy

Manuela Marzo Italy

Lakshmi Damaraju United States

María Dolores Martin‐Arranz Spain

Jong Wook Kim South Korea

Annalisa Aratari Italy

Samuel Fernandes

541 ×1.6

GENET

465 ×1.4

EPIDE

279 ×1.0

SURGE

88 ×1.1

ONCOL

55 ×0.7

IMMUN

Citations per year, relative to Samuel Fernandes Samuel Fernandes (= 1×) peers Annalisa Aratari

Countries citing papers authored by Samuel Fernandes

Since Specialization

Citations

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

Fields of papers citing papers by Samuel Fernandes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Samuel Fernandes

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

Fernandes, Samuel, Ana Rita Gonçalves, Paula Moura Santos, et al.. (2025). Early Top-Down Treatment With Biologics Improves the Rates of Transmural Remission in Crohn’s Disease—A Risk-Adjusted Propensity Score Matched Analysis. Inflammatory Bowel Diseases. 31(11). 3011–3020. 1 indexed citations

Fernandes, Samuel, Ana Rita Gonçalves, A Valente, et al.. (2025). P0808 Early Top-down treatment improves transmural remission rates in Crohn's disease - a risk-adjusted propensity score matched analysis. Journal of Crohn s and Colitis. 19(Supplement_1). i1547–i1547. 1 indexed citations

Fernandes, Samuel, et al.. (2024). P254 Outcomes of endoscopic and histologic remission in ulcerative colitis under advanced therapy. Journal of Crohn s and Colitis. 18(Supplement_1). i601–i601. 1 indexed citations

Fernandes, Samuel, et al.. (2024). Treat-to-Target in Inflammatory Bowel Disease: An Updated Survey of Treatment Strategies among Portuguese Gastroenterologists. GE Portuguese Journal of Gastroenterology. 32(4). 273–280.

Bernardo, Sónia, et al.. (2022). Primary Diffuse Large B-Cell Lymphoma of the Rectum in a Non-Immunosuppressed Patient with Ulcerative Colitis. GE Portuguese Journal of Gastroenterology. 30(4). 305–310. 1 indexed citations

Salgueiro, Paulo, Bruno Rosa, Miguel Mascarenhas, et al.. (2019). Portuguese Society of Gastroenterology Consensus on the Diagnosis and Management of Hemorrhoidal Disease. GE Portuguese Journal of Gastroenterology. 27(2). 90–102. 12 indexed citations

Dias, Cláudia Camila, Francisco Portela, Samuel Fernandes, et al.. (2018). The timing of early therapeutic strategies has a significant impact on Crohn’s disease prognosis. Digestive and Liver Disease. 50(5). 462–468. 4 indexed citations

Fernandes, Samuel, et al.. (2017). An unusual cause of Boerhaave´s syndrome in a young patient.. PubMed. 109(5). 376–376. 1 indexed citations

Fernandes, Samuel, Sónia Bernardo, Isadora Rosa, et al.. (2017). Transmural Healing Is Associated with Improved Long-term Outcomes of Patients with Crohnʼs Disease. Inflammatory Bowel Diseases. 23(8). 1403–1409. 142 indexed citations

10.

Carvalho, Joana Rita, et al.. (2017). Acute pancreatitis in the elderly: a cause for increased concern?. European Journal of Gastroenterology & Hepatology. 30(3). 337–341. 30 indexed citations

11.

Dias, Cláudia Camila, Pedro Pereira Rodrigues, Samuel Fernandes, et al.. (2017). The risk of disabling, surgery and reoperation in Crohn’s disease – A decision tree-based approach to prognosis. PLoS ONE. 12(2). e0172165–e0172165. 14 indexed citations

12.

Fernandes, Samuel, et al.. (2017). Predicting short-term and long-term mortality of hospitalized Portuguese patients with alcoholic hepatitis. European Journal of Gastroenterology & Hepatology. 29(10). 1141–1148. 6 indexed citations

13.

Fernandes, Samuel, Cilénia Baldaia, Paulo Moura, et al.. (2016). P484. Access to biologics and biosimilars across 11 European Union countries. Journal of Crohn s and Colitis. 10(suppl 1). S345.2–S345. 1 indexed citations

14.

Fernandes, Samuel, et al.. (2016). The Role of Routine Upper Gastrointestinal Endoscopy Before Bariatric Surgery. Obesity Surgery. 26(9). 2105–2110. 21 indexed citations

15.

Fernandes, Samuel, Joana Rita Carvalho, A Valente, et al.. (2016). The use of a segmental endoscopic score may improve the prediction of clinical outcome in acute severe ulcerative colitis. Revista Española de Enfermedades Digestivas. 108(11). 697–702. 13 indexed citations

16.

Fernandes, Samuel, et al.. (2016). Primary liposarcoma of the sigmoid presenting as colonic intussusception - A case report. Revista Española de Enfermedades Digestivas. 108(9). 591–4. 8 indexed citations

17.

Fernandes, Samuel, et al.. (2016). Severe ischemic colitis following olanzapine use - A case report. Revista Española de Enfermedades Digestivas. 108(9). 595–8. 5 indexed citations

18.

Meireles, Liliane, et al.. (2015). Role of endoscopy after an acute episode of diverticulitis. European Journal of Gastroenterology & Hepatology. 27(12). 1429–1432. 9 indexed citations

19.

Fernandes, Samuel, Cilénia Baldaia, & Ana Rita Gonçalves. (2015). Genital Ischemia in a Patient Under Terlipressin Therapy. SHILAP Revista de lepidopterología. 23(4). 224–225. 3 indexed citations

20.

Fernandes, Samuel, et al.. (2015). Atlanta, revised Atlanta, and Determinant-based classification – application in a cohort of Portuguese patients with acute pancreatitis. European Journal of Gastroenterology & Hepatology. 28(1). 20–24. 11 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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