Pierre-Henri Lefèvre

2.9k total citations
68 papers, 1.4k citations indexed

About

Pierre-Henri Lefèvre is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Pierre-Henri Lefèvre has authored 68 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Neurology, 39 papers in Pulmonary and Respiratory Medicine and 32 papers in Epidemiology. Recurrent topics in Pierre-Henri Lefèvre's work include Cerebrovascular and Carotid Artery Diseases (36 papers), Intracranial Aneurysms: Treatment and Complications (35 papers) and Acute Ischemic Stroke Management (24 papers). Pierre-Henri Lefèvre is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (36 papers), Intracranial Aneurysms: Treatment and Complications (35 papers) and Acute Ischemic Stroke Management (24 papers). Pierre-Henri Lefèvre collaborates with scholars based in France, Italy and Switzerland. Pierre-Henri Lefèvre's co-authors include Vincent Costalat, Fédérico Cagnazzo, Grégory Gascou, Cyril Dargazanli, Imad Derraz, Alain Bonafé, Paolo Perrini, Davide Tiziano Di Carlo, Carlos Riquelme and Matteo Cappucci and has published in prestigious journals such as Neurology, Radiology and Journal of neurosurgery.

In The Last Decade

Pierre-Henri Lefèvre

64 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Pierre-Henri Lefèvre France	22	992	696	492	149	144	68	1.4k
Seung Bae Hwang South Korea	17	302 0.3×	445 0.6×	410 0.8×	245 1.6×	70 0.5×	72	912
Badih Daou United States	21	809 0.8×	435 0.6×	234 0.5×	46 0.3×	145 1.0×	63	1.1k
Ramachandra P. Tummala United States	18	839 0.8×	405 0.6×	387 0.8×	99 0.7×	85 0.6×	90	1.2k
Pilar Coscojuela Spain	21	862 0.9×	565 0.8×	1.2k 2.5×	82 0.6×	38 0.3×	45	1.6k
Francesco Scomazzoni Italy	13	477 0.5×	433 0.6×	215 0.4×	161 1.1×	52 0.4×	24	758
Imad Derraz France	19	620 0.6×	510 0.7×	444 0.9×	55 0.4×	42 0.3×	67	950
Marieke E.S. Sprengers Netherlands	23	1.6k 1.6×	919 1.3×	263 0.5×	139 0.9×	339 2.4×	43	1.8k
Jean‐Pierre Saint‐Maurice France	17	764 0.8×	408 0.6×	380 0.8×	25 0.2×	62 0.4×	52	1.1k
Beverly Aagaard‐Kienitz United States	14	864 0.9×	961 1.4×	793 1.6×	88 0.6×	96 0.7×	31	1.2k
Tom van Seeters Netherlands	17	310 0.3×	380 0.5×	512 1.0×	169 1.1×	13 0.1×	24	732

Countries citing papers authored by Pierre-Henri Lefèvre

Since Specialization

Citations

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

Fields of papers citing papers by Pierre-Henri Lefèvre

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pierre-Henri Lefèvre. 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 Pierre-Henri Lefèvre. The network helps show where Pierre-Henri Lefèvre may publish in the future.

Co-authorship network of co-authors of Pierre-Henri Lefèvre

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

Dargazanli, Cyril, Marine Blaquière, Marinette Moynier, et al.. (2024). Inflammation biomarkers in the intracranial blood are associated with outcome in patients with ischemic stroke. Journal of NeuroInterventional Surgery. 17(2). 159–166. 5 indexed citations

Radu, Răzvan Alexandru, Fédérico Cagnazzo, Imad Derraz, et al.. (2023). Use of optical coherence tomography in selected patients with recurrent cryptogenic stroke: A case series and technical discussion. Interventional Neuroradiology. 31(1). 88–94. 5 indexed citations

Cagnazzo, Fédérico, Xavier Barreau, Răzvan Alexandru Radu, et al.. (2023). Ticagrelor versus clopidogrel dual antiplatelet therapy for unruptured intracranial aneurysms treated with flowdiverter. Journal of Neuroradiology. 50(3). 346–351. 9 indexed citations

Cagnazzo, Fédérico, Răzvan Alexandru Radu, Imad Derraz, et al.. (2023). Efficacy and safety of low dose intravenous cangrelor in a consecutive cohort of patients undergoing neuroendovascular procedures. Journal of NeuroInterventional Surgery. 16(1). 88–93. 5 indexed citations

Derraz, Imad, Isabelle Mourand, Cyril Dargazanli, et al.. (2022). FLAIR vascular hyperintensities predict functional outcome after endovascular thrombectomy in patients with large ischemic cores. European Radiology. 32(9). 6136–6144. 8 indexed citations

Derraz, Imad, Fédérico Cagnazzo, Nicolas Gaillard, et al.. (2021). Microbleeds, Cerebral Hemorrhage, and Functional Outcome After Endovascular Thrombectomy. Neurology. 96(13). e1724–e1731. 13 indexed citations

Akkari, M., Grégory Gascou, Pierre-Henri Lefèvre, et al.. (2021). Optimal Duration of MRI Follow-up to Safely Identify Middle Ear Residual Cholesteatoma. American Journal of Neuroradiology. 42(7). 1313–1319. 4 indexed citations

Gélisse, Philippe, Pierre Genton, Arielle Crespel, & Pierre-Henri Lefèvre. (2021). Will MRI replace the EEG for the diagnosis of nonconvulsive status epilepticus, especially focal?. Revue Neurologique. 177(4). 359–369. 12 indexed citations

Cagnazzo, Fédérico, Pierre-Henri Lefèvre, Imad Derraz, et al.. (2020). Flow modification on the internal carotid artery bifurcation region and A1 segment after M1-internal carotid artery flow diverter deployment. Journal of NeuroInterventional Surgery. 12(12). 1226–1230. 7 indexed citations

10.

Dargazanli, Cyril, Fédérico Cagnazzo, Imad Derraz, et al.. (2020). Predictors of Favorable Outcome after Endovascular Thrombectomy in MRI: Selected Patients with Acute Basilar Artery Occlusion. American Journal of Neuroradiology. 41(9). 1670–1676. 16 indexed citations

11.

Cagnazzo, Fédérico, Paolo Perrini, Cyril Dargazanli, et al.. (2020). Treatment of unruptured distal anterior circulation aneurysms with flow diverter stents: A meta-analysis. Journal of Neuroradiology. 47(2). 101–102. 4 indexed citations

12.

Cagnazzo, Fédérico, Caroline Arquizan, Imad Derraz, et al.. (2020). Neurological manifestations of patients infected with the SARS-CoV-2: a systematic review of the literature. Journal of Neurology. 268(8). 2656–2665. 44 indexed citations

13.

Cagnazzo, Fédérico, Imad Derraz, Cyril Dargazanli, et al.. (2019). Mechanical thrombectomy in patients with acute ischemic stroke and ASPECTS ≤6: a meta-analysis. Journal of NeuroInterventional Surgery. 12(4). 350–355. 66 indexed citations

14.

Cagnazzo, Fédérico, Cyril Dargazanli, Pierre-Henri Lefèvre, et al.. (2019). Treatment of Wide-Neck Intracranial Aneurysms with the Woven EndoBridge Device Associated with Stenting: A Single-Center Experience. American Journal of Neuroradiology. 40(5). 820–826. 32 indexed citations

15.

Cagnazzo, Fédérico, Cyril Dargazanli, Pierre-Henri Lefèvre, et al.. (2019). Chronic occlusion of the internal carotid artery: Endovascular revascularization technique of long occlusive lesions. Journal of Neuroradiology. 47(4). 318–322. 17 indexed citations

16.

Cagnazzo, Fédérico, Cyril Dargazanli, Pierre-Henri Lefèvre, et al.. (2019). WEB-assisted microwire navigation for the treatment of complex wide-neck intracranial aneurysms: Technical note. Journal of Neuroradiology. 47(4). 323–327. 4 indexed citations

17.

Cagnazzo, Fédérico, Imad Derraz, Pierre-Henri Lefèvre, et al.. (2019). Antiplatelet Therapy in Patients with Aneurysmal SAH: Impact on Delayed Cerebral Ischemia and Clinical Outcome. A Meta-Analysis. American Journal of Neuroradiology. 40(7). 1201–1206. 20 indexed citations

18.

Cagnazzo, Fédérico, Daniel Mantilla, Aymeric Rouchaud, et al.. (2018). Endovascular Treatment of Very Large and Giant Intracranial Aneurysms: Comparison between Reconstructive and Deconstructive Techniques—A Meta-Analysis. American Journal of Neuroradiology. 39(5). 852–858. 43 indexed citations

19.

Cagnazzo, Fédérico, Pierre-Henri Lefèvre, Daniel Mantilla, et al.. (2018). Patency of the supraclinoid internal carotid artery branches after flow diversion treatment. A meta-analysis. Journal of Neuroradiology. 46(1). 9–14. 27 indexed citations

20.

Lefèvre, Pierre-Henri, et al.. (2017). Corticosteroid treatment for traumatic acute subdural haematoma, maybe not such a good idea. BMJ Case Reports. 2017. bcr–2017.

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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