Jean‐Pierre Gérard

13.2k total citations · 7 hit papers
191 papers, 7.5k citations indexed

About

Jean‐Pierre Gérard is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jean‐Pierre Gérard has authored 191 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 113 papers in Surgery, 111 papers in Oncology and 67 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jean‐Pierre Gérard's work include Colorectal and Anal Carcinomas (98 papers), Colorectal Cancer Surgical Treatments (90 papers) and Gastric Cancer Management and Outcomes (33 papers). Jean‐Pierre Gérard is often cited by papers focused on Colorectal and Anal Carcinomas (98 papers), Colorectal Cancer Surgical Treatments (90 papers) and Gastric Cancer Management and Outcomes (33 papers). Jean‐Pierre Gérard collaborates with scholars based in France, United Kingdom and Italy. Jean‐Pierre Gérard's co-authors include P. Romestaing, O. Chapet, Éric François, Olivier Bouché, Franck Bonnetain, Thierry Conroy, Jean‐Michel Hannoun‐Lévi, Michel Ducreux, Jean‐François Seitz and R. Coquard and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Cancer.

In The Last Decade

Jean‐Pierre Gérard

185 papers receiving 7.4k citations

Hit Papers

5 papers align trajectories

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.

Preoperative Radiotherapy With or Without Concurrent Fluorouracil and Leucovorin in T3-4 Rectal Cancers: Results of FFCD 9203

2006 1.3k citations Jean‐Pierre Gérard, O. Chapet et al. profile →
Influence of the Interval Between Preoperative Radiation Therapy and Surgery on Downstaging and on the Rate of Sphincter-Sparing Surgery for Rectal Cancer: The Lyon R90-01 Randomized Trial

1999 579 citations Jean‐Pierre Gérard et al. profile →
Comparison of Two Neoadjuvant Chemoradiotherapy Regimens for Locally Advanced Rectal Cancer: Results of the Phase III Trial ACCORD 12/0405-Prodige 2

2010 537 citations Jean‐Pierre Gérard, Éric François et al. profile →
Role of a 10-Gy boost in the conservative treatment of early breast cancer: results of a randomized clinical trial in Lyon, France.

1997 500 citations P. Romestaing, R. Coquard et al. profile →
Nomograms for Predicting Local Recurrence, Distant Metastases, and Overall Survival for Patients With Locally Advanced Rectal Cancer on the Basis of European Randomized Clinical Trials

2011 386 citations Vincenzo Valentini, Maria Antonietta Gambacorta et al. profile →
Past, present, and future of radiotherapy for the benefit of patients

2012 311 citations Jean‐Michel Hannoun‐Lévi, Arthur Sun Myint et al. profile →
Neoadjuvant chemoradiotherapy with radiation dose escalation with contact x-ray brachytherapy boost or external beam radiotherapy boost for organ preservation in early cT2–cT3 rectal adenocarcinoma (OPERA): a phase 3, randomised controlled trial

2023 77 citations Jean‐Pierre Gérard, N. Barbet et al. profile →

Peers

Countries citing papers authored by Jean‐Pierre Gérard

Since Specialization

Citations

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

Fields of papers citing papers by Jean‐Pierre Gérard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jean‐Pierre Gérard

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

#	Work	Indexed citations
1	508MO Organ preservation in early rectal adenocarcinoma: 5-year results of the randomized opera trial 2024 ·Annals of Oncology ·Sonia Ben Dhia, N. Barbet, (unknown), Renaud Schiappa, Jean‐Pierre Gérard, Laurent Mineur, A.S. Dhadda, Arthur Sun Myint, J. Doyen	1
2	pCR and 2-Year Disease-Free Survival: A Combination of the Two Endpoints as a New Classification for Locally Advanced Rectal Cancer Patients—An Updated Pooled Analysis of Eleven International Randomized Trials 2023 ·Cancers ·Maria Antonietta Gambacorta, Giuditta Chiloiro, Carlotta Masciocchi, (unknown), Ângela Romano, Alessandra Gonnelli, Jean‐Pierre Gérard, Samuel Y. Ngan, Claus Rödel, Krzysztof Bujko, Rob Glynne‐Jones, Johan van Soest, André Dekker, Andrea Damiani, Vincenzo Valentini	7
3	Targeted Radiotherapy Using Contact X-ray Brachytherapy 50 kV 2022 ·Cancers ·Jean‐Pierre Gérard, Arthur Sun Myint, N. Barbet, C. Dejean, (unknown), Jocelyn Gal, Lucile Montagné, T. Vuong	6
4	Timing to achieve the highest rate of pCR after preoperative radiochemotherapy in rectal cancer: a pooled analysis of 3085 patients from 7 randomized trials 2020 ·Radiotherapy and Oncology ·Maria Antonietta Gambacorta, Carlotta Masciocchi, Giuditta Chiloiro, Elisa Meldolesi, Gabriella Macchia, Johan van Soest, Femke P. Peters, Laurence Collette, Jean‐Pierre Gérard, Samuel Y. Ngan, Claus Rödel, Andrea Damiani, André Dekker, Vincenzo Valentini	49
5	Efficacy and tolerance of high-dose-rate brachytherapy boost after external radiotherapy in the treatment of squamous cell carcinoma of the anal canal 2018 ·Journal of Contemporary Brachytherapy ·(unknown), Karen Bénézery, D. Lam Cham Kee, Éric François, Ludovic Evesque, Mathieu Gautier, Jean‐Pierre Gérard, Jean‐Michel Hannoun‐Lévi, Alexander T. Falk	3
6	Conditions de mise en œuvre des « nouvelles techniques et pratiques » en radiothérapie. Synthèse du rapport du groupe de travail issu du groupe permanent d’experts en radioprotection médicale de l’Autorité de sûreté nucléaire 2015 ·Cancer/Radiothérapie ·(unknown), A. Lisbona, A. Isambert, (unknown), S. Derreumaux, Olivier Dupuis, Jean‐Pierre Gérard, (unknown), M.-A. Mahé, V. Marchesi, (unknown), (unknown), (unknown), Bernard Aubert	8
7	Clinical outcome of rectal cancer in patients ≥ 80 years treated in southern France (PACA region) between 2002 and 2005 2012 ·Strahlentherapie und Onkologie ·Olivier Guérin, Jocelyn Gal, Éric François, (unknown), (unknown), Jean‐Pierre Gérard	4
8	Renaissance of contact x-ray therapy for treating rectal cancer 2011 ·Expert Review of Medical Devices ·Jean‐Pierre Gérard, Arthur Sun Myint, Olivier Croce, Jacob Christian Lindegaard, (unknown), Robert J. Myerson, Jean‐Michel Hannoun‐Lévi, S. Marcié	32
9	Guide des procédures de radiothérapie externe 2007 2007 ·Cancer/Radiothérapie ·Cécile Ortholan, (unknown), I. Barillot, Andreu F. Costa, Jean‐Pierre Gérard	58
10	Place de l’oxaliplatine dans les chimioradiothérapies des cancers du rectum 2006 ·Bulletin du Cancer ·Cécile Ortholan, Éric François, Philippe Follana, Jean‐Pierre Gérard	1
11	Chimioradiothérapie des cancers du canal anal 2005 ·Bulletin du Cancer ·Cécile Ortholan, Éric François, Jean‐Pierre Gérard	2
12	Dynamique et évaluation de la formation des internes en radiothérapie en France en 2005 2005 ·Cancer/Radiothérapie ·G. Kantor, F. Huguet, A. Tolédano, C. Lafond, L. Quéro, (unknown), Jean‐Pierre Gérard, P. Bey	13
13	Preoperative radiotherapy for rectal adenocarcinoma: Which are strong prognostic factors? 2005 ·International Journal of Radiation OncologyBiologyPhysics ·O. Chapet, P. Romestaing, F. Mornex, Jean-Christophe Souquet, V. Favrel, Jean-Michel Ardiet, A. d’Hombres, Jean‐Pierre Gérard	40
14	A networking for patient recruitment : the experience of choroidal melanoma 2004 ·Radiotherapy and Oncology ·Patrick Chauvel, (unknown), J. Hérault, A. Courdi, Jean‐Pierre Gérard	0
15	Lésions prénéoplasiques et cancer du canal anal 2003 ·Bulletin du Cancer ·(unknown), E. François, Jean‐Pierre Gérard	3
16	Treatment of anal canal carcinoma with high dose radiation therapy and concomitant fluorouracil-cisplatinum. Long-term results in 95 patients 1998 ·Radiotherapy and Oncology ·Jean‐Pierre Gérard, Louis Ayzac, (unknown), P. Romestaing, R. Coquard, (unknown), F. Mornex	117
17	Endocavitary irradiation for early rectal carcinomas T1 (T2). A series of 101 patients treated with the Papillon's technique 1996 ·International Journal of Radiation OncologyBiologyPhysics ·Jean‐Pierre Gérard, Louis Ayzac, R. Coquard, P. Romestaing, Jean-Michel Ardiet, (unknown), N. Barbet, (unknown), Jean-Christophe Souquet	56
18	Radiation therapy in the conservative treatment of carcinoma of the anal canal 1994 ·International Journal of Radiation OncologyBiologyPhysics ·Jean-Philippe Wagner, M.-A. Mahé, P. Romestaing, François Rocher, Christine Berger, V. Trillet-Lenoir, Jean‐Pierre Gérard	56
19	La radiotherapie apres mastectomie : efficacite et tolerance a partir de l'etude de 557 observations 1989 ·Gilles Salles, P. Romestaing, (unknown), Marc-André Mahé, I. Sentenac, Jean‐Pierre Gérard	3
20	Conservative Management of Anal and Rectal Cancer: The role of radiation therapy 1989 ·Acta Oncologica ·Jean‐Pierre Gérard, P. Romestaing, X. Montbarbon	4

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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