John V Ly

3.1k citations

53 papers · 2.4k · 1 hit paper · h-index 20

Impact in

Internal Medicine top 5%
- Venous Thromboembolism Diagnosis and Management
Neurology top 5%
- Intracerebral and Subarachnoid Hemorrhage Research
- Traumatic Brain Injury and Neurovascular Disturbances

Papers in

Neurology 14
- Intracerebral and Subarachnoid Hemorrhage Research 12
- Traumatic Brain Injury and Neurovascular Disturbances 2
Epidemiology 18
- Acute Ischemic Stroke Management 17

Co-authors: Betty Ferrell (2 shared papers)Karen Hassey Dow (2 shared papers)Susan A. Leigh (2 shared papers)Pratheepan Gulasekaram (2 shared papers)Thanh G. Phan (29 shared papers)Henry Ma (29 shared papers)Geoffrey Alan Donnan (13 shared papers)Jorge A.A. Zavala (9 shared papers)
Journals: Stroke (8 papers)Frontiers in Neurology (7 papers)Cerebrovascular Diseases (3 papers)The Lancet Neurology (3 papers)Neurology (2 papers)
Partner nations: Australia United States United Kingdom

In The Last Decade

John V Ly

50 papers receiving 2.3k citations

John V Ly's Hit Papers

align trajectories log scale

Extending thrombolysis to 4·5–9 h and wake-up stroke using perfusion imaging: a systematic review and meta-analysis of individual patient data 2019 · 384 citations

What are hit papers?

Paper score: A paper's citations measured against the top-1% bar of its own field and year: the square root of citations ÷ bar, so 1 means right at the bar and 2 means four times its citations. The bar blends the citation counts that enter the top 1% of the paper's subfields in its year (weighted 89.5%), of those subfields over all years (0.5%) and of its year across all fields (10%); a subfield and year with fewer than 400 papers takes its year's bar. Papers from 2026 are not scored yet: in an unfinished year, when a paper appeared matters more than how it is cited.

Hit paper: A paper cited at least 1.5× the top-1% bar of its field and year: a paper score of at least √1.5.

2019 The Lancet

Peers

Countries citing papers authored by John V Ly

Since Specialization

Citations

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

Fields of papers citing papers by John V Ly

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John V Ly. 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 John V Ly. The network helps show where John V Ly may publish in the future.

Co-authors

The 25 scholars most cited alongside John V Ly, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John V Ly Line = papers co-authored together John V Ly links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 53 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Extending thrombolysis to 4·5–9 h and wake-up stroke using perfusion imaging: a systematic review and meta-analysis of individual patient data The Lancet ·Bruce C.V. Campbell, Henry Ma, Peter Arthur Ringleb, Mark William Parsons, Leonid P. Churilov, Martin Bendszus, Christopher Royce Levi, Chung Hsu Hit paper breakdown →	2019	384
2	An evaluation of the quality of life among long-term survivors of breast cancer Breast Cancer Research and Treatment ·Karen Hassey Dow, Betty Ferrell, Susan A. Leigh, John V Ly, Pratheepan Gulasekaram	1996	296
3	Quality of life in long-term cancer survivors. PubMed ·Betty Ferrell, Karen Hassey Dow, Susan A. Leigh, John V Ly, Pratheepan Gulasekaram	1995	286
4	Effect of Intravenous Tenecteplase Dose on Cerebral Reperfusion Before Thrombectomy in Patients With Large Vessel Occlusion Ischemic Stroke JAMA ·Bruce C.V. Campbell, Peter John Mitchell, Leonid P. Churilov, Nawaf Yassi, Timothy John Kleinig, Richard Dowling, Bernard Yan, Steven E. Bush	2020	204
5	Cerebral microbleeds and stroke risk after ischaemic stroke or transient ischaemic attack: a pooled analysis of individual patient data from cohort studies The Lancet Neurology ·Duncan Wilson, Gareth Ambler, Keon‐Joo Lee, Jae‐Sung Lim, Masayuki Shiozawa, Masatoshi Koga, Linxin Li, Caroline E. Lovelock	2019	147
6	Rivaroxaban or aspirin for patent foramen ovale and embolic stroke of undetermined source: a prespecified subgroup analysis from the NAVIGATE ESUS trial The Lancet Neurology ·Scott Eric Kasner, Balakumar Swaminathan, Pablo M. Lavados, Mukul Sharma, Keith Muir, Roland C. Veltkamp, Sebastian Francisco Ameriso, Matthias Endres	2018	135
7	11 C-PIB binding is increased in patients with cerebral amyloid angiopathy–related hemorrhage Neurology ·John V Ly, Geoffrey Alan Donnan, Victor L. Villemagne, Jorge A.A. Zavala, Henry Ma, Graeme Joseph O'Keefe, S. Gong, Rico Gunawan	2010	132
8	Intravenous alteplase for stroke with unknown time of onset guided by advanced imaging: systematic review and meta-analysis of individual patient data The Lancet ·Götz Thomalla, Florent Boutitie, Henry Ma, Masatoshi Koga, Peter Arthur Ringleb, Lee H. Schwamm, Ona Wu, Martin Bendszus	2020	126
9	Ischemic Thresholds for Gray and White Matter Stroke ·Shuji Arakawa, Peter M. C. Wright, Masatoshi Koga, Thanh G. Phan, David C. Reutens, Indra Lim, Marveyles R. Gunawan, Henry Ma	2006	111
10	Silent Infarcts and Cerebral Microbleeds Modify the Associations of White Matter Lesions With Gait and Postural Stability Stroke ·Philip M. C. Choi, Mandy Ren, Thanh G. Phan, Michele Callisaya, John V Ly, Richard J Beare, Winston Chong, Velandai K. Srikanth	2012	69
11	Gadolinium-Enhanced 3D MR Angiography of Renal Artery Stenosis Academic Radiology ·Visveshwar Baskaran, F. Scott Pereles, Albert A. Nemcek, James Carr, Frank H. Miller, John V Ly, Elizabeth Anne Krupinski, John Paul Finn	2002	37
12	Neuroprotection and thrombolysis: combination therapy in acute ischaemic stroke Expert Opinion on Pharmacotherapy ·John V Ly, Jorge A.A. Zavala, Geoffrey Alan Donnan	2006	35
13	Salvage of the PWI/DWI Mismatch up to 48 h from Stroke Onset Leads to Favorable Clinical Outcome International Journal of Stroke ·Henry Ma, Phillip M. Wright, Louise Allport, Thanh G. Phan, Leonid Pavlovich Churilov, John V Ly, Jorge A.A. Zavala, Shuji Arakawa	2014	34
14	Positron Emission Tomographic Imaging in Stroke Stroke ·Ramesh Sahathevan, Thomas K. A. Linden, Victor L. Villemagne, Leonid P. Churilov, John V Ly, Christopher Cleon Rowe, Geoffrey Alan Donnan, Amy G. Brodtmann	2015	34
15	Googling Service Boundaries for Endovascular Clot Retrieval Hub Hospitals in a Metropolitan Setting Stroke ·Thanh G. Phan, Richard J Beare, Jian Chen, Benjamin G. Clissold, John V Ly, Shaloo Singhal, Henry Ma, Velandai K. Srikanth	2017	34
16	Cerebral β‐amyloid detected by Pittsburgh compound B positron emission topography predisposes to recombinant tissue plasminogen activator‐related hemorrhage Annals of Neurology ·John V Ly, Christopher Cleon Rowe, Victor L. Villemagne, Jorge A.A. Zavala, Henry Ma, Graeme Joseph O'Keefe, Sylvia Jie Gong, Rico Gunawan	2010	33
17	Subacute Ischemic Stroke Is Associated With Focal 11 C PiB Positron Emission Tomography Retention But Not With Global Neocortical Aβ Deposition Stroke ·John V Ly, Christopher Cleon Rowe, Victor L. Villemagne, Jorge A.A. Zavala, Henry Ma, Ramesh Sahathevan, Graeme Joseph O'Keefe, Sylvia Jie Gong	2012	33
18	Penumbral mismatch is underestimated using standard volumetric methods and this is exacerbated with time Journal of Neurology Neurosurgery & Psychiatry ·Henry Ma, Jorge A.A. Zavala, Hwee Teoh, Leonid P. Churilov, Marveyles R. Gunawan, John V Ly, Peter S.R. Wright, Thanh G. Phan	2009	26
19	Convexity Subarachnoid Hemorrhage with PiB Positive Pet Scans: Clinical Features and Prognosis Journal of Neuroimaging ·John V Ly, Shaloo Singhal, Christopher Cleon Rowe, Peter A. Kempster, Simon Bower, Thanh G. Phan	2014	24
20	Fragmentation of the Classical Magnetic Resonance Mismatch “Penumbral” Pattern With Time Stroke ·Henry Ma, Jorge A.A. Zavala, Hock Luen Teoh, Leonid P. Churilov, Marveyles R. Gunawan, John V Ly, Peter M. C. Wright, Thanh G. Phan	2009	20

About John V Ly

John V Ly is a scholar working on Neurology, Epidemiology, Pulmonary and Respiratory Medicine, Neurology and Cardiology and Cardiovascular Medicine, having authored 53 papers that have together received 2.4k indexed citations. Recurring topics across this work include Acute Ischemic Stroke Management (17 papers), Intracerebral and Subarachnoid Hemorrhage Research (12 papers), Cerebrovascular and Carotid Artery Diseases (3 papers), Neurological Complications and Syndromes (2 papers), Atrial Fibrillation Management and Outcomes (2 papers), Traumatic Brain Injury and Neurovascular Disturbances (2 papers), Healthcare Systems and Practices (1 paper) and Immunodeficiency and Autoimmune Disorders (1 paper). The work is most often cited by research in Internal Medicine (121 citations), Neurology (507 citations), Epidemiology (967 citations), Rehabilitation (178 citations) and Neurology (169 citations). John V Ly has collaborated with scholars based in Australia, United States and United Kingdom. Frequent co-authors include Betty Ferrell, Karen Hassey Dow, Susan A. Leigh, Pratheepan Gulasekaram, Thanh G. Phan, Henry Ma, Geoffrey Alan Donnan, Jorge A.A. Zavala, Velandai K. Srikanth and Leonid P. Churilov. Their work appears in journals such as Stroke, Frontiers in Neurology, Cerebrovascular Diseases, The Lancet Neurology and Neurology.

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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John V Ly

John V Ly's Hit Papers

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