Christophe Penna

6.2k total citations · 2 hit papers
69 papers, 4.3k citations indexed

About

Christophe Penna is a scholar working on Oncology, Surgery and Hepatology. According to data from OpenAlex, Christophe Penna has authored 69 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Oncology, 36 papers in Surgery and 23 papers in Hepatology. Recurrent topics in Christophe Penna's work include Colorectal Cancer Surgical Treatments (22 papers), Colorectal Cancer Treatments and Studies (20 papers) and Hepatocellular Carcinoma Treatment and Prognosis (19 papers). Christophe Penna is often cited by papers focused on Colorectal Cancer Surgical Treatments (22 papers), Colorectal Cancer Treatments and Studies (20 papers) and Hepatocellular Carcinoma Treatment and Prognosis (19 papers). Christophe Penna collaborates with scholars based in France, United States and Belgium. Christophe Penna's co-authors include Bernard Nordlinger, Philippe Rougier, Stéphane Benoist, Jean‐Baptiste Bachet, Pierre Laurent‐Puig, Jean‐François Emile, Jean‐François Côté, Frédérique Penault‐Llorca, Astrid Lièvre and Valérie Boige and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and Cancer Research.

In The Last Decade

Christophe Penna

64 papers receiving 4.2k citations

Hit Papers

KRAS Mutation Status Is Predictive of Response to Cetuxim... 2005 2026 2012 2019 2006 2005 500 1000 1.5k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. KRAS Mutation Status Is Predictive of Response to Cetuximab Therapy in Colorectal Cancer
    2006 1.7k citations Astrid Lièvre, Valérie Boige et al. profile →
  2. Influence of Preoperative Chemotherapy on the Risk of Major Hepatectomy for Colorectal Liver Metastases
    2005 527 citations Mehdi Karoui, Christophe Penna et al. Annals of Surgery profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christophe Penna France 25 3.0k 1.3k 1.2k 1.1k 822 69 4.3k
Peter Kornprat Austria 30 2.9k 0.9× 1.2k 0.9× 1.7k 1.4× 925 0.8× 336 0.4× 109 4.1k
Côme Lepage France 39 3.5k 1.2× 988 0.7× 1.8k 1.4× 1.5k 1.3× 993 1.2× 214 5.3k
Jean–Luc Van Laethem Belgium 20 3.1k 1.0× 559 0.4× 817 0.7× 1.5k 1.3× 635 0.8× 50 3.8k
Florin Sirzén Sweden 18 3.6k 1.2× 1.1k 0.8× 1.1k 0.9× 2.6k 2.4× 570 0.7× 28 5.5k
Sylvain Manfrédi France 28 2.3k 0.8× 754 0.6× 1.3k 1.1× 1.2k 1.1× 543 0.7× 117 3.5k
Jorge Aparicio Spain 29 3.0k 1.0× 639 0.5× 1.7k 1.4× 1.4k 1.3× 667 0.8× 147 4.3k
Gennaro Galizia Italy 43 2.8k 0.9× 467 0.3× 1.3k 1.1× 1.9k 1.7× 731 0.9× 140 5.2k
Woo Yong Lee South Korea 41 3.4k 1.1× 384 0.3× 1.9k 1.6× 1.1k 1.0× 754 0.9× 231 5.0k
Yukihide Kanemitsu Japan 37 3.5k 1.1× 559 0.4× 2.7k 2.2× 2.0k 1.8× 653 0.8× 267 5.4k
Yong Sang Hong South Korea 33 3.5k 1.2× 395 0.3× 1.9k 1.6× 1.3k 1.2× 618 0.8× 208 4.8k

Countries citing papers authored by Christophe Penna

Since Specialization
Citations

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

Fields of papers citing papers by Christophe Penna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christophe Penna

This figure shows the co-authorship network connecting the top 25 collaborators of Christophe Penna. A scholar is included among the top collaborators of Christophe Penna 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 Christophe Penna. Christophe Penna 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.
2.
Blanc, Thomas, Carmen Capito, Edward Lambert, et al.. (2024). Impact of robotic-assisted surgery on length of hospital stay in Paris public hospitals: a retrospective analysis. Journal of Robotic Surgery. 18(1). 332–332. 5 indexed citations
3.
Joosten, Alexandre, Joseph Rinehart, Philippe Van der Linden, et al.. (2021). Computer-assisted Individualized Hemodynamic Management Reduces Intraoperative Hypotension in Intermediate- and High-risk Surgery: A Randomized Controlled Trial. Anesthesiology. 135(2). 258–272. 47 indexed citations
4.
Blanc, Thomas, Ugo Pinar, J. Anract, et al.. (2021). Impact of the COVID-19 pandemic on oncological and functional robotic-assisted surgical procedures. Journal of Robotic Surgery. 15(6). 937–944. 6 indexed citations
5.
Brouquet, Antoine, Marc‐Antoine Allard, Thierry Lazure, et al.. (2020). What is the Prognostic Value of a Discordant Radiologic and Pathologic Response in Patients Undergoing Resection of Colorectal Liver Metastases After Preoperative Chemotherapy?. Annals of Surgical Oncology. 27(8). 2877–2885. 16 indexed citations
6.
Phelip, Jean–Marc, David Tougeron, David Léonard, et al.. (2019). Metastatic colorectal cancer (mCRC): French intergroup clinical practice guidelines for diagnosis, treatments and follow-up (SNFGE, FFCD, GERCOR, UNICANCER, SFCD, SFED, SFRO, SFR). Digestive and Liver Disease. 51(10). 1357–1363. 70 indexed citations
7.
Dumont, Frédéric, Catherine Julié, Peggy Dartigues, et al.. (2016). Prognostic Value of Sterilized Lymph Nodes After Preoperative Chemoradiotherapy for Patients with ypN0 Rectal Cancer. Annals of Surgical Oncology. 24(5). 1304–1311. 9 indexed citations
8.
Lièvre, Astrid, Valérie Laurent, Tristan Cudennec, et al.. (2014). Management of patients over 80 years of age treated with resection for localised colon cancer: Results from a French referral centre. Digestive and Liver Disease. 46(9). 838–845. 8 indexed citations
9.
Nascimbeni, Michelina, Pierre Bourdoncle, Christophe Penna, & Bertrand Saunier. (2012). Recruitment and interaction of human dendritic and T cells in autologous liver slices experimentally infected with HCV produced in cell culture. Journal of Immunological Methods. 378(1-2). 51–55. 4 indexed citations
10.
Trésallet, Christophe, Antoine Brouquet, Catherine Julié, et al.. (2011). Evaluation of predictive models in daily practice for the identification of patients with Lynch syndrome. International Journal of Cancer. 130(6). 1367–1377. 18 indexed citations
11.
Benoist, Stéphane, Christophe Penna, Mostafa El Hajjam, et al.. (2009). Impact of Chemotherapy on the Accuracy of Computed Tomography Scan for the Evaluation of Colorectal Liver Metastases. Annals of Surgical Oncology. 16(5). 1247–1253. 30 indexed citations
12.
Goasguen, N., Cécile de Chaisemartin, Antoine Brouquet, et al.. (2009). Evidence of heterogeneity within colorectal liver metastases for allelic losses, mRNA level expression and in vitro response to chemotherapeutic agents. International Journal of Cancer. 127(5). 1028–1037. 21 indexed citations
13.
Peschaud, Frédérique, Stéphane Benoist, Catherine Julié, et al.. (2008). The Ratio of Metastatic to Examined Lymph Nodes Is a Powerful Independent Prognostic Factor in Rectal Cancer. Annals of Surgery. 248(6). 1067–1073. 123 indexed citations
14.
Karoui, Mehdi, Christophe Penna, Emmanuel Mitry, et al.. (2005). Influence of Preoperative Chemotherapy on the Risk of Major Hepatectomy for Colorectal Liver Metastases. Annals of Surgery. 243(1). 1–7. 527 indexed citations breakdown →
15.
Penna, Christophe & Bernard Nordlinger. (2002). Surgery of liver metastases from colorectal cancer: new promises. British Medical Bulletin. 64(1). 127–140. 43 indexed citations
16.
Atlan, D, Elizabeth Fabre, P. Maingon, Christophe Penna, & Philippe Rougier. (2000). Les cancers du rectum : mise au point. Bulletin du Cancer. 87(9). 21–32. 1 indexed citations
17.
Penna, Christophe, Philippe Rougier, & Bernard Nordlinger. (1998). Traitement des métastases hépatiques des cancers colorectaux. 4(3). 12 indexed citations
18.
Penna, Christophe, Phillip A. Dean, & Heidi D Nelson. (1996). Pulmonary metastases neutralization and tumor rejection byin vivo administration of β glucan and bispecific antibody. International Journal of Cancer. 65(3). 377–382. 8 indexed citations
19.
Kartheuser, Alex, R Parc, Christophe Penna, et al.. (1996). Ileal pouch-anal anastomosis as the first choice operation in patients with familial adenomatous polyposis: A ten-year experience. Surgery. 119(6). 615–623. 97 indexed citations
20.

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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