Normand Laperrière

16.9k total citations · 1 hit paper
280 papers, 10.2k citations indexed

About

Normand Laperrière is a scholar working on Genetics, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Normand Laperrière has authored 280 papers receiving a total of 10.2k indexed citations (citations by other indexed papers that have themselves been cited), including 192 papers in Genetics, 129 papers in Pulmonary and Respiratory Medicine and 80 papers in Epidemiology. Recurrent topics in Normand Laperrière's work include Glioma Diagnosis and Treatment (192 papers), Brain Metastases and Treatment (108 papers) and Meningioma and schwannoma management (71 papers). Normand Laperrière is often cited by papers focused on Glioma Diagnosis and Treatment (192 papers), Brain Metastases and Treatment (108 papers) and Meningioma and schwannoma management (71 papers). Normand Laperrière collaborates with scholars based in Canada, United States and United Kingdom. Normand Laperrière's co-authors include D. Andrew Loblaw, James Perry, Gregory Cairncross, Éric Bouffet, C. Shun Wong, Michael Milosevic, Mark Bernstein, Arjun Sahgal, Minesh P. Mehta and May Tsao and has published in prestigious journals such as Nature Communications, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Normand Laperrière

268 papers receiving 10.0k citations

Hit Papers

align trajectories sort by overperformance

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.

Phase III Trial of Chemoradiotherapy for Anaplastic Oligodendroglioma: Long-Term Results of RTOG 9402

2012 757 citations Gregory Cairncross, Meihua Wang et al. Journal of Clinical Oncology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Normand Laperrière Canada	55	5.7k	4.0k	2.2k	2.0k	1.8k	280	10.2k
Michael Glantz United States	49	4.3k 0.8×	3.8k 0.9×	1.4k 0.7×	1.7k 0.8×	1.2k 0.7×	183	9.0k
Dima Suki United States	48	4.0k 0.7×	2.7k 0.7×	1.9k 0.9×	950 0.5×	2.1k 1.2×	114	8.6k
Edward G. Shaw United States	64	6.9k 1.2×	6.1k 1.5×	3.4k 1.6×	2.4k 1.2×	1.5k 0.8×	217	12.3k
Rolf‐Dieter Kortmann Germany	45	5.0k 0.9×	3.6k 0.9×	1.9k 0.9×	1.8k 0.9×	945 0.5×	227	8.2k
Kaisorn L. Chaichana United States	49	4.8k 0.8×	1.9k 0.5×	2.8k 1.3×	1.8k 0.9×	2.0k 1.1×	245	9.3k
Tarık Tihan United States	57	6.2k 1.1×	2.5k 0.6×	2.5k 1.2×	3.2k 1.6×	1.4k 0.7×	255	13.4k
Maria Werner‐Wasik United States	57	4.0k 0.7×	7.1k 1.8×	2.6k 1.2×	1.4k 0.7×	1.3k 0.7×	276	11.3k
Walter Stummer Germany	55	6.9k 1.2×	4.1k 1.0×	3.6k 1.6×	2.6k 1.3×	1.4k 0.8×	331	14.2k
Charles J. Vecht Netherlands	46	6.1k 1.1×	3.6k 0.9×	2.2k 1.0×	1.9k 1.0×	850 0.5×	105	10.3k
Brigitta G. Baumert Netherlands	43	4.1k 0.7×	4.4k 1.1×	2.2k 1.0×	1.0k 0.5×	1.0k 0.6×	133	8.2k

Countries citing papers authored by Normand Laperrière

Since Specialization

Citations

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

Fields of papers citing papers by Normand Laperrière

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Normand Laperrière

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Laperrière, Normand, Tatiana Conrad, Barbara‐Ann Millar, et al.. (2024). Surgical Resection Followed by Stereotactic Radiosurgery (S+SRS) Versus SRS Alone for Large Posterior Fossa Brain Metastases: A Comparative Analysis of Outcomes and Factors Guiding Treatment Modality Selection. Brain Sciences. 14(11). 1059–1059. 2 indexed citations

Krema, Hatem, et al.. (2024). Primary conjunctival basal cell carcinoma treated with plaque brachytherapy: a rare case report. Orbit. 44(3). 340–342. 2 indexed citations

Laperrière, Normand, Vijay Ramaswamy, Éric Bouffet, et al.. (2021). Reevaluating surgery and re-irradiation for locally recurrent pediatric ependymoma—a multi-institutional study. Neuro-Oncology Advances. 3(1). 4 indexed citations

Tsang, Derek S., Zhihui Amy Liu, Laura Janzen, et al.. (2020). Intellectual changes after radiation for children with brain tumors: which brain structures are most important?. Neuro-Oncology. 23(3). 487–497. 21 indexed citations

Laperrière, Normand, et al.. (2020). Outcomes of presumed malignant glioma treated without pathological confirmation: a retrospective, single-center analysis. Neuro-Oncology Practice. 7(4). 446–452. 4 indexed citations

Brandes, Alba A., J. Gregory Cairncross, Keyue Ding, et al.. (2020). Temozolomide and seizure outcomes in a randomized clinical trial of elderly glioblastoma patients. Journal of Neuro-Oncology. 149(1). 65–71. 17 indexed citations

Hodgson, David, Normand Laperrière, Vijay Ramaswamy, et al.. (2019). Minimizing General Anesthetic Use in Pediatric Radiation Therapy. Practical Radiation Oncology. 10(3). e159–e165. 15 indexed citations

Tsang, Derek S., Éric Bouffet, Cynthia Hawkins, et al.. (2019). Repeat irradiation for children with supratentorial high‐grade glioma. Pediatric Blood & Cancer. 66(9). e27881–e27881. 12 indexed citations

Mason, Matthew, Catherine Maurice, Mairéad G. McNamara, et al.. (2017). Neutrophil–lymphocyte ratio dynamics during concurrent chemo-radiotherapy for glioblastoma is an independent predictor for overall survival. Journal of Neuro-Oncology. 132(3). 463–471. 71 indexed citations

10.

Cairncross, J. Gregory, Meihua Wang, Robert B. Jenkins, et al.. (2014). Benefit From Procarbazine, Lomustine, and Vincristine in Oligodendroglial Tumors Is Associated With Mutation of IDH. Journal of Clinical Oncology. 32(8). 783–790. 285 indexed citations

11.

Krema, Hatem, et al.. (2013). Unusual Orange-Colored Choroidal Metastases. SHILAP Revista de lepidopterología. 4 indexed citations

12.

Cairncross, Gregory, Meihua Wang, Edward Shaw, et al.. (2012). Phase III Trial of Chemoradiotherapy for Anaplastic Oligodendroglioma: Long-Term Results of RTOG 9402. Journal of Clinical Oncology. 31(3). 337–343. 757 indexed citations breakdown →

13.

Follwell, Matthew, Kathleen Joy O. Khu, Lu Cheng, et al.. (2012). Volume specific response criteria for brain metastases following salvage stereotactic radiosurgery and associated predictors of response. Acta Oncologica. 51(5). 629–635. 28 indexed citations

14.

Easaw, Jacob C., Warren Mason, James Perry, et al.. (2011). Canadian Recommendations for the Treatment of Recurrent or Progressive Glioblastoma Multiforme. Current Oncology. 18(3). 126–136. 81 indexed citations

15.

Mabbott, Donald, Eric Monsalves, Brenda J. Spiegler, et al.. (2011). Longitudinal evaluation of neurocognitive function after treatment for central nervous system germ cell tumors in childhood. Cancer. 117(23). 5402–5411. 66 indexed citations

16.

Perry, James, Chris J. O’Callaghan, Keyue Ding, et al.. (2010). A phase III randomized controlled trial of short-course radiotherapy with or without concomitant and adjuvant temozolomide in elderly patients with glioblastoma multiforme. Neuro-Oncology. 12. 38–38. 16 indexed citations

17.

Grimm, Sean, José S. Pulido, Kristoph Jahnke, et al.. (2007). Primary intraocular lymphoma: an International Primary Central Nervous System Lymphoma Collaborative Group Report. Annals of Oncology. 18(11). 1851–1855. 188 indexed citations

18.

Mak, Ki M., Robert C. Miller, Normand Laperrière, et al.. (2007). Outcomes and Prognostic Factors in Primary Intraocular Lymphoma: A Multicenter Rare Cancer Network Study. International Journal of Radiation Oncology*Biology*Physics. 69(3). S534–S535. 1 indexed citations

19.

Kaplan, Daniel M., et al.. (2003). Hearing Loss in Acoustic Neuromas Following Stereotactic Radiotherapy. The Journal of Otolaryngology. 32(1). 23–23. 7 indexed citations

20.

Bernstein, Mark, et al.. (1995). Brachytherapy for Recurrent Single Brain Metastasis. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 22(1). 13–16. 36 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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