Leo Alexandre

742 total citations
33 papers, 408 citations indexed

About

Leo Alexandre is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cancer Research. According to data from OpenAlex, Leo Alexandre has authored 33 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 11 papers in Cancer Research. Recurrent topics in Leo Alexandre's work include Esophageal Cancer Research and Treatment (17 papers), Gastric Cancer Management and Outcomes (12 papers) and Cancer, Lipids, and Metabolism (11 papers). Leo Alexandre is often cited by papers focused on Esophageal Cancer Research and Treatment (17 papers), Gastric Cancer Management and Outcomes (12 papers) and Cancer, Lipids, and Metabolism (11 papers). Leo Alexandre collaborates with scholars based in United Kingdom, United States and Austria. Leo Alexandre's co-authors include Andrew Hart, Allan Clark, Michael Lewis, Stephen Lam, Hina Y. Bhutta, Simon Chan, Tom Thomas, Yoon K. Loke, Paul Morris and Jonathan Tang and has published in prestigious journals such as Gastroenterology, Gut and Journal of Applied Physiology.

In The Last Decade

Leo Alexandre

31 papers receiving 400 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leo Alexandre United Kingdom 12 246 172 120 81 71 33 408
Costantino Voglino Italy 12 161 0.7× 135 0.8× 34 0.3× 70 0.9× 38 0.5× 26 295
Anton Cheng Singapore 12 246 1.0× 57 0.3× 40 0.3× 48 0.6× 97 1.4× 33 393
Ching‐Feng Wu Taiwan 13 122 0.5× 227 1.3× 43 0.4× 66 0.8× 24 0.3× 46 447
Jun Iwabu Japan 14 292 1.2× 328 1.9× 33 0.3× 157 1.9× 36 0.5× 50 561
Bjørn Hofstad Norway 9 78 0.3× 127 0.7× 49 0.4× 259 3.2× 36 0.5× 19 415
Ali Çelik Türkiye 10 129 0.5× 165 1.0× 15 0.1× 79 1.0× 26 0.4× 74 356
Kazimierz Rembiasz Poland 15 376 1.5× 123 0.7× 22 0.2× 80 1.0× 16 0.2× 38 469
F Martínez-Ródenas Spain 11 138 0.6× 103 0.6× 60 0.5× 71 0.9× 15 0.2× 16 317
William Stebbings United Kingdom 9 257 1.0× 32 0.2× 40 0.3× 62 0.8× 19 0.3× 13 451
Yoshihiro Nozaki Japan 9 145 0.6× 55 0.3× 28 0.2× 81 1.0× 16 0.2× 28 318

Countries citing papers authored by Leo Alexandre

Since Specialization
Citations

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

Fields of papers citing papers by Leo Alexandre

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leo Alexandre

This figure shows the co-authorship network connecting the top 25 collaborators of Leo Alexandre. A scholar is included among the top collaborators of Leo Alexandre 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 Leo Alexandre. Leo Alexandre 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.
Alexandre, Leo, et al.. (2025). Post-endoscopy upper gastrointestinal cancer: Emerging data and opportunities to improve early detection. Best Practice & Research Clinical Gastroenterology. 75. 102003–102003.
2.
High, Juliet, Matthew Hammond, Lee Shepstone, et al.. (2025). Assessing brodalumab in the treatment of primary sclerosing cholangitis (SABR-PSC pilot study): protocol for a single-arm, multicentre, pilot study. BMJ Open Gastroenterology. 12(1). e001596–e001596.
3.
Hadjinicolaou, Andreas V., Inés Modolell, Jacobo Ortiz Fernández‐Sordo, et al.. (2024). P159 The prevalence of premalignant upper GI conditions is underestimated based on endoscopic diagnosis: interim data from a multicentre, prospective study. Poster presentations. A148.1–A148. 1 indexed citations
4.
Thomas, Tom, et al.. (2024). The Association Between Obesity and Malignant Progression of Barrett’s Esophagus: A Systematic Review and Dose-Response Meta-Analysis. Clinical Gastroenterology and Hepatology. 23(5). 726–738.e28. 5 indexed citations
5.
Alexandre, Leo, et al.. (2021). P4 Clinical and endoscopic characteristics associated with interval upper gastrointestinal cancers: a systematic review and meta-analysis. UEA Digital Repository (University of East Anglia). A43.2–A43. 1 indexed citations
6.
Joharatnam‐Hogan, Nalinie, Leo Alexandre, James Yarmolinsky, et al.. (2021). Statins as Potential Chemoprevention or Therapeutic Agents in Cancer: a Model for Evaluating Repurposed Drugs. Current Oncology Reports. 23(3). 29–29. 24 indexed citations
7.
8.
Alexandre, Leo, et al.. (2019). EP1.09-17 Spanish Lung Cancer Biomarker Testing Registry (Lungpath): Descriptive Analysis Focus in ALK Traslocation Results. Journal of Thoracic Oncology. 14(10). S1004–S1005. 2 indexed citations
9.
Hart, Andrew, et al.. (2019). Single Nucleotide Polymorphisms and Post-operative Complications Following Major Gastrointestinal Surgery: a Systematic Review and Meta-analysis. Journal of Gastrointestinal Surgery. 23(11). 2298–2306. 3 indexed citations
10.
Luben, Robert, et al.. (2018). Dietary antioxidant intake and the risk of developing Barrett’s oesophagus and oesophageal adenocarcinoma. British Journal of Cancer. 118(12). 1658–1661. 7 indexed citations
11.
Alexandre, Leo, Allan Clark, Sarah‐Jane Walton, et al.. (2017). PWE-109 A feasibility study of adjuvant statin therapy in the prevention of post-operative recurrence of oesophageal adenocarcinoma (the stat-roc feasibility study). HighWire Press Open Archive. A181.2–A181. 1 indexed citations
12.
Skedgel, Chris, et al.. (2017). Adjuvant Statin Therapy for Esophageal Adenocarcinoma: A Cost-Utility Analysis. PharmacoEconomics. 36(3). 349–358. 5 indexed citations
13.
14.
Alexandre, Leo. (2014). Pathophysiological mechanisms linking obesity and esophageal adenocarcinoma. World Journal of Gastrointestinal Pathophysiology. 5(4). 534–534. 51 indexed citations
15.
16.
Alexandre, Leo, et al.. (2013). Statin Use Is Associated With Reduced Risk of Histologic Subtypes of Esophageal Cancer: A Nested Case-Control Analysis. Gastroenterology. 146(3). 661–668. 41 indexed citations
17.
Alexandre, Leo, Allan Clark, E Cheong, Michael Lewis, & Andrew Hart. (2012). Systematic review: potential preventive effects of statins against oesophageal adenocarcinoma. Alimentary Pharmacology & Therapeutics. 36(4). 301–311. 22 indexed citations
18.
19.
Alexandre, Leo, Thomas Broughton, Yoon K. Loke, & I L P Beales. (2011). Meta-analysis: risk of esophageal adenocarcinoma with medications which relax the lower esophageal sphincter. Diseases of the Esophagus. 25(6). 535–544. 15 indexed citations
20.
Benoît, G, Leo Alexandre, H. Bensadoun, et al.. (1991). [Preservation of the bladder in transitional cell tumors infiltrating the lamina propria].. PubMed. 20(30). 1425–8. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Costantino Voglino Breakdown of academic impact, for papers by Anton Cheng Breakdown of academic impact, for papers by Ching‐Feng Wu Breakdown of academic impact, for papers by Jun Iwabu Breakdown of academic impact, for papers by Bjørn Hofstad Breakdown of academic impact, for papers by Ali Çelik Breakdown of academic impact, for papers by Kazimierz Rembiasz Breakdown of academic impact, for papers by F Martínez-Ródenas Breakdown of academic impact, for papers by William Stebbings Breakdown of academic impact, for papers by Yoshihiro Nozaki
Rankless by CCL
2026