Ivan Le Jeune

3.2k total citations · 1 hit paper
17 papers, 2.1k citations indexed

About

Ivan Le Jeune is a scholar working on Pulmonary and Respiratory Medicine, Emergency Medicine and Physiology. According to data from OpenAlex, Ivan Le Jeune has authored 17 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pulmonary and Respiratory Medicine, 5 papers in Emergency Medicine and 4 papers in Physiology. Recurrent topics in Ivan Le Jeune's work include Respiratory viral infections research (3 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers) and Pneumonia and Respiratory Infections (3 papers). Ivan Le Jeune is often cited by papers focused on Respiratory viral infections research (3 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers) and Pneumonia and Respiratory Infections (3 papers). Ivan Le Jeune collaborates with scholars based in United Kingdom and Saudi Arabia. Ivan Le Jeune's co-authors include Jonathan Gribbin, Richard Hubbard, Joe West, Mark L Levy, Mark Woodhead, Wei Shen Lim, Robert C. George, C Jamieson, Robert C. Read and Manzoor A. Wani and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, British Journal of Cancer and Thorax.

In The Last Decade

Ivan Le Jeune

17 papers receiving 2.0k citations

Hit 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.

BTS guidelines for the management of community acquired pneumonia in adults: update 2009

2009 999 citations Wei Shen Lim, Simon Baudouin et al. Thorax profile →

Peers

Countries citing papers authored by Ivan Le Jeune

Since Specialization

Citations

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

Fields of papers citing papers by Ivan Le Jeune

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivan Le Jeune. 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 Ivan Le Jeune. The network helps show where Ivan Le Jeune may publish in the future.

Co-authorship network of co-authors of Ivan Le Jeune

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

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Can an acute admission to hospital be an opportunity for healthcare professionals to provide physical activity advice? A qualitative study of patients' perspectives. 2018 ·PubMed ·(unknown), Ivan Le Jeune	4
2	Assessing the impact of the introduction of an electronic hospital discharge system on the completeness and timeliness of discharge communication: a before and after study 2017 ·BMC Health Services Research ·Rajnikant Mehta, Bryn Baxendale, (unknown), (unknown), Ivan Le Jeune, (unknown), (unknown), Anthony Avery	18
3	Use and interpretation of cardiac troponin testing 2015 ·British Journal of Hospital Medicine ·(unknown), Ivan Le Jeune, Mark Simmonds, Jeetesh V. Patel, Michael Sosin	1
4	A survey-based cross-sectional study of doctors’ expectations and experiences of non-technical skills for Out of Hours work 2015 ·BMJ Open ·Michael Brown, Dominick Shaw, Sarah Sharples, Ivan Le Jeune, John Blakey	22
5	Relationship between input and output in acute medicine – secondary analysis of the Society for Acute Medicine’s benchmarking audit 2013 (SAMBA ‘13) 2015 ·Clinical Medicine ·Christian P Subbe, (unknown), Ivan Le Jeune, (unknown), (unknown)	11
6	The Team at Work – The Society for Acute Medicine’s Benchmarking Audit 2014 (SAMBA’14) 2015 ·Acute Medicine Journal ·Christian P Subbe, Ivan Le Jeune, (unknown), (unknown)	1
7	A Day in the Life of the AMU– The Society for Acute Medicine’s Benchmarking Audit 2012 (SAMBA ‘12) 2013 ·Acute Medicine Journal ·Christian P Subbe, (unknown), (unknown), Ivan Le Jeune, Derek Bell	4
8	‘State of the Nation’ – The Society for Acute Medicine’s Benchmarking Audit 2013 (SAMBA ’13) 2013 ·Acute Medicine Journal ·Ivan Le Jeune, (unknown), Christian P Subbe, (unknown)	9
9	Primary care summary of the British Thoracic Society Guidelines for the management of community acquired pneumonia in adults: 2009 update Endorsed by the Royal College of General Practitioners and the Primary Care Respiratory Society UK 2010 ·Primary Care Respiratory Journal ·Mark L Levy, Ivan Le Jeune, Mark Woodhead, John Macfarlane, Wei Shen Lim	79
10	Primary care summary of the British Thoracic Society Guidelines for the management of community acquired pneumonia in adults: 2009 update 2010 ·Mark L Levy, Ivan Le Jeune, Mark Woodhead, John Macfarlane, Wei Shen Lim	27
11	BTS guidelines for the management of community acquired pneumonia in adults: update 2009 breakdown → 2009 ·Thorax ·Wei Shen Lim, Simon Baudouin, Robert C. George, Adam T. Hill, C Jamieson, Ivan Le Jeune, J T Macfarlane, Robert C. Read, Holly Roberts, Mark L Levy, Manzoor A. Wani, Mark Woodhead	999
12	Detailed analyses of self‐poisoning episodes presenting to a large regional teaching hospital in the UK 2009 ·British Journal of Clinical Pharmacology ·(unknown), Richard Stratton, Anette Freyer, Ian P. Hall, Ivan Le Jeune	91
13	The Association between Idiopathic Pulmonary Fibrosis and Vascular Disease: A Population-based Study 2008 ·American Journal of Respiratory and Critical Care Medicine ·Richard Hubbard, Chris Smith, Ivan Le Jeune, Jonathan Gribbin, Andrew Fogarty	168
14	The incidence of cancer in patients with idiopathic pulmonary fibrosis and sarcoidosis in the UK 2007 ·Respiratory Medicine ·Ivan Le Jeune, Jonathan Gribbin, Joe West, Chris Smith, Paul Cullinan, Richard Hubbard	229
15	Measuring the success of transbronchial needle aspiration in everyday clinical practice 2006 ·Respiratory Medicine ·Ivan Le Jeune, David Baldwin	9
16	Incidence and mortality of idiopathic pulmonary fibrosis and sarcoidosis in the UK 2006 ·Thorax ·Jonathan Gribbin, Richard Hubbard, Ivan Le Jeune, C. J. P. Smith, Joe West, Laila J. Tata	408
17	Under utilisation of the 2-week wait initiative for lung cancer by primary care and its effect on the urgent referral pathway 2005 ·British Journal of Cancer ·Nina Lewis, Ivan Le Jeune, David Baldwin	19

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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