Jean‐François Bretagne

3.4k total citations
125 papers, 2.3k citations indexed

About

Jean‐François Bretagne is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jean‐François Bretagne has authored 125 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Surgery, 44 papers in Oncology and 31 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jean‐François Bretagne's work include Colorectal Cancer Screening and Detection (25 papers), Inflammatory Bowel Disease (23 papers) and Gastric Cancer Management and Outcomes (22 papers). Jean‐François Bretagne is often cited by papers focused on Colorectal Cancer Screening and Detection (25 papers), Inflammatory Bowel Disease (23 papers) and Gastric Cancer Management and Outcomes (22 papers). Jean‐François Bretagne collaborates with scholars based in France, United States and Switzerland. Jean‐François Bretagne's co-authors include Laurent Siproudhis, Michel Gosselin, D. Héresbach, Guillaume Bouguen, Jean‐Luc Raoul, Maël Pagenault, Sylvain Manfrédi, Christine Piette, Laurent Peyrin‐Biroulet and Philippe Barthélémy and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Hepatology.

In The Last Decade

Jean‐François Bretagne

123 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jean‐François Bretagne France	30	1.4k	547	543	538	510	125	2.3k
Young Il Min South Korea	30	1.8k 1.3×	737 1.3×	356 0.7×	165 0.3×	1.1k 2.2×	97	2.4k
Lior H. Katz Israel	23	524 0.4×	497 0.9×	768 1.4×	583 1.1×	198 0.4×	92	2.1k
Irwin M. Gelernt United States	21	1.1k 0.8×	285 0.5×	1.2k 2.1×	1.4k 2.6×	247 0.5×	41	2.4k
Bodo Klump Germany	22	1.7k 1.3×	693 1.3×	486 0.9×	644 1.2×	1.2k 2.4×	46	2.9k
D. Brian Jones Australia	25	699 0.5×	370 0.7×	606 1.1×	413 0.8×	234 0.5×	47	1.9k
Hans U. Baer Switzerland	33	2.3k 1.6×	1.2k 2.1×	341 0.6×	193 0.4×	1.4k 2.7×	118	3.4k
Michael Safioleas Greece	28	1.3k 0.9×	399 0.7×	279 0.5×	150 0.3×	436 0.9×	101	2.1k
Bruce George United Kingdom	32	2.3k 1.7×	1.5k 2.7×	877 1.6×	1.1k 2.1×	305 0.6×	93	3.4k
Emile Tan Singapore	23	1.8k 1.3×	1.0k 1.8×	259 0.5×	390 0.7×	258 0.5×	111	2.7k
Robert D. Fry United States	36	2.2k 1.6×	1.7k 3.2×	324 0.6×	295 0.5×	463 0.9×	79	3.2k

Countries citing papers authored by Jean‐François Bretagne

Since Specialization

Citations

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

Fields of papers citing papers by Jean‐François Bretagne

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jean‐François Bretagne. 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 Jean‐François Bretagne. The network helps show where Jean‐François Bretagne may publish in the future.

Co-authorship network of co-authors of Jean‐François Bretagne

This figure shows the co-authorship network connecting the top 25 collaborators of Jean‐François Bretagne. A scholar is included among the top collaborators of Jean‐François Bretagne 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 Jean‐François Bretagne. Jean‐François Bretagne 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

Bajeux, Emma, Laurent Siproudhis, Stéphanie Hamonic, et al.. (2022). Long-term outcomes and predictors of disabling disease in a population-based cohort of patients with incident Crohn's disease diagnosed between 1994 and 1997. Clinics and Research in Hepatology and Gastroenterology. 46(9). 101974–101974. 1 indexed citations

Bretagne, Jean‐François, et al.. (2021). Significant decrease in interval colorectal cancer incidence after implementing immunochemical testing in a multiple-round guaiac-based screening programme. British Journal of Cancer. 125(11). 1494–1502. 6 indexed citations

Bretagne, Jean‐François, et al.. (2020). Reappraisal of the characteristics, management, and prognosis of intramucosal colorectal cancers and their comparison with T1 carcinomas. Gastrointestinal Endoscopy. 93(2). 477–485. 6 indexed citations

Brochard, Charlène, Laurent Siproudhis, Jean‐Christophe Leveque, et al.. (2017). Factors Associated with Fecal Incontinence in Women of Childbearing Age with Crohnʼs Disease. Inflammatory Bowel Diseases. 23(5). 775–780. 10 indexed citations

Moutel, Grégoire, et al.. (2017). Fecal immunological blood test is more appealing than the guaiac-based test for colorectal cancer screening. Digestive and Liver Disease. 49(11). 1267–1272. 9 indexed citations

Ropert, Alain, et al.. (2016). Prevalence and characteristics of acid gastro-oesophageal reflux disease in Jackhammer oesophagus. Digestive and Liver Disease. 48(10). 1136–1141. 22 indexed citations

Bouguen, Guillaume, Guillaume Conroy, Xavier Roblin, et al.. (2016). Azathioprine for refractory ulcerative proctitis: A retrospective multicenter study. Digestive and Liver Disease. 49(3). 280–285. 12 indexed citations

Bouguen, Guillaume, David Laharie, Stéphane Nancey, et al.. (2015). Efficacy and Safety of Adalimumab 80 mg Weekly in Luminal Crohnʼs Disease. Inflammatory Bowel Diseases. 21(5). 1047–1053. 13 indexed citations

Brochard, Charlène, Laurent Siproudhis, Jean Lévêque, et al.. (2015). Perianal Crohn's disease results in fewer pregnancies but is not exacerbated by vaginal delivery. Digestive and Liver Disease. 47(12). 1021–1026. 28 indexed citations

10.

Garros, Aurélien, Laurent Siproudhis, Tanguy Rohou, et al.. (2014). Magnetic resonance imaging and clinical assessments for perianal Crohn's disease: Gain and limits. Digestive and Liver Disease. 46(12). 1072–1076. 12 indexed citations

11.

Bouguen, Guillaume, Laurent Siproudhis, Emmanuel Gizard, et al.. (2013). Long-term Outcome of Perianal Fistulizing Crohn's Disease Treated With Infliximab. Clinical Gastroenterology and Hepatology. 11(8). 975–981.e4. 145 indexed citations

12.

Siproudhis, Laurent, et al.. (2011). Underlying functional bowel disorder may explain patient dissatisfaction after haemorrhoidal surgery. Colorectal Disease. 14(3). 356–361. 12 indexed citations

13.

Bouguen, Guillaume, Xavier Roblin, Arnaud Bourreille, et al.. (2010). Infliximab for refractory ulcerative proctitis. Alimentary Pharmacology & Therapeutics. 31(11). 1178–1185. 33 indexed citations

14.

Bouguen, Guillaume, Sylvain Manfrédi, Martine Blayau, et al.. (2007). Colorectal Adenomatous Polyposis Associated with MYH Mutations: Genotype and Phenotype Characteristics. Diseases of the Colon & Rectum. 50(10). 1612–1617. 23 indexed citations

15.

Quentin, Vincent, Maël Pagenault, Damien Olivié, et al.. (2005). Accuracy of preoperative imaging methods in a retrospective series of 14 patients with operated intraductal papillary mucinous tumors of the pancreas. Gastroentérologie Clinique et Biologique. 29(2). 150–155. 3 indexed citations

16.

Bretagne, Jean‐François & Étienne Dorval. (2004). Hépato-gastroentérologie, espoirs d’aujourd’hui et préoccupations pour demain. La Presse Médicale. 33. 49–51. 1 indexed citations

17.

Siproudhis, Laurent, Alain Ropert, Josette Lucas, et al.. (1992). Defecatory disorders, anorectal and pelvic floor dysfunction: a polygamy?. International Journal of Colorectal Disease. 7(2). 102–107. 49 indexed citations

18.

Héresbach, D., Jean‐Luc Raoul, Jean‐François Bretagne, et al.. (1992). Helicobacter pylori: a risk and severity factor of non-steroidal anti-inflammatory drug induced gastropathy.. Gut. 33(12). 1608–1611. 47 indexed citations

19.

Siproudhis, Laurent, Alain Ropert, Annie Gosselin, et al.. (1992). Constipation after rectopexy for rectal prolapse where is the obstruction. 2. 515. 3 indexed citations

20.

Bretagne, Jean‐François, Denis Heresbach, P. Darnault, et al.. (1987). Splenic pseudoaneurysm rupture into the colon: colonoscopy before and after successful arterial embolization. Surgical Endoscopy. 1(4). 229–231. 7 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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