Johan Lefel

427 total citations
7 papers, 272 citations indexed

About

Johan Lefel is a scholar working on Pulmonary and Respiratory Medicine, Genetics and Cancer Research. According to data from OpenAlex, Johan Lefel has authored 7 papers receiving a total of 272 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pulmonary and Respiratory Medicine, 4 papers in Genetics and 2 papers in Cancer Research. Recurrent topics in Johan Lefel's work include Cancer-related cognitive impairment studies (7 papers), Glioma Diagnosis and Treatment (4 papers) and Brain Metastases and Treatment (4 papers). Johan Lefel is often cited by papers focused on Cancer-related cognitive impairment studies (7 papers), Glioma Diagnosis and Treatment (4 papers) and Brain Metastases and Treatment (4 papers). Johan Lefel collaborates with scholars based in France, United States and Luxembourg. Johan Lefel's co-authors include Marie Lange, Florence Joly, Olivier Rigal, Hélène Castel, Bénédicte Giffard, Tim A. Ahles, Jeffrey S. Wefel, Bénédicte Clarisse, Christelle Lévy and Sanne B. Schagen and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and The Oncologist.

In The Last Decade

Johan Lefel

7 papers receiving 271 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johan Lefel France	5	245	142	73	59	18	7	272
Marijke B Coomans Netherlands	8	132 0.5×	145 1.0×	54 0.7×	28 0.5×	9 0.5×	10	247
Dori J. Smith United States	5	324 1.3×	242 1.7×	122 1.7×	73 1.2×	8 0.4×	7	426
Sonali Mitra United Kingdom	4	313 1.3×	238 1.7×	73 1.0×	46 0.8×	9 0.5×	8	353
Mairi Mackinnon United Kingdom	6	113 0.5×	116 0.8×	93 1.3×	23 0.4×	3 0.2×	10	224
Karen K. Paraska United States	5	331 1.4×	234 1.6×	94 1.3×	47 0.8×	8 0.4×	5	385
E. Shah United Kingdom	2	294 1.2×	212 1.5×	62 0.8×	46 0.8×	11 0.6×	3	308
Koon Mian Foo Singapore	7	253 1.0×	135 1.0×	79 1.1×	57 1.0×	35 1.9×	14	325
Shanne McNamara United Kingdom	10	141 0.6×	146 1.0×	153 2.1×	40 0.7×	5 0.3×	15	360
Helen G. Mar Fan Canada	7	453 1.8×	259 1.8×	244 3.3×	77 1.3×	16 0.9×	8	585
Karin Münzel Germany	5	559 2.3×	375 2.6×	137 1.9×	124 2.1×	33 1.8×	7	596

Countries citing papers authored by Johan Lefel

Since Specialization

Citations

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

Fields of papers citing papers by Johan Lefel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Lefel

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Lefel. A scholar is included among the top collaborators of Johan Lefel 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 Johan Lefel. Johan Lefel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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7 of 7 papers shown

1.

Lange, Marie, et al.. (2023). Improve the management of cancer-related cognitive impairment in clinical settings: a European Delphi study. Journal of Cancer Survivorship. 18(6). 1974–1997. 9 indexed citations

2.

Santos, Mélanie Dos, Isabelle Hardy‐Léger, Olivier Rigal, et al.. (2020). Cognitive rehabilitation program to improve cognition of cancer patients treated with chemotherapy: A 3‐arm randomized trial. Cancer. 126(24). 5328–5336. 39 indexed citations

3.

Santos, Mélanie Dos, Olivier Rigal, Idlir Licaj, et al.. (2019). Cognitive rehabilitation program to improve cognition of cancer patients treated with chemotherapy: A randomized controlled multicenter trial.. Journal of Clinical Oncology. 37(15_suppl). 11521–11521. 3 indexed citations

4.

Lange, Marie, Olivier Rigal, Idlir Licaj, et al.. (2019). Cognitive impairment in breast cancer patients before surgery?: Results of a subgroup of the French CANTO cohort.. Journal of Clinical Oncology. 37(15_suppl). 561–561. 4 indexed citations

5.

Lange, Marie, Natacha Heutte, Sabine Noal, et al.. (2018). Cognitive Changes After Adjuvant Treatment in Older Adults with Early-Stage Breast Cancer. The Oncologist. 24(1). 62–68. 21 indexed citations

6.

Lange, Marie, Natacha Heutte, Olivier Rigal, et al.. (2016). Decline in Cognitive Function in Older Adults With Early-Stage Breast Cancer After Adjuvant Treatment. The Oncologist. 21(11). 1337–1348. 78 indexed citations

7.

Joly, Florence, Bénédicte Giffard, Olivier Rigal, et al.. (2015). Impact of Cancer and Its Treatments on Cognitive Function: Advances in Research From the Paris International Cognition and Cancer Task Force Symposium and Update Since 2012. Journal of Pain and Symptom Management. 50(6). 830–841. 118 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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