Padmanabhan Ramnarayan

6.5k total citations · 1 hit paper
122 papers, 3.0k citations indexed

About

Padmanabhan Ramnarayan is a scholar working on Emergency Medicine, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Padmanabhan Ramnarayan has authored 122 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Emergency Medicine, 48 papers in Pulmonary and Respiratory Medicine and 32 papers in Epidemiology. Recurrent topics in Padmanabhan Ramnarayan's work include Emergency and Acute Care Studies (39 papers), Respiratory Support and Mechanisms (37 papers) and Sepsis Diagnosis and Treatment (26 papers). Padmanabhan Ramnarayan is often cited by papers focused on Emergency and Acute Care Studies (39 papers), Respiratory Support and Mechanisms (37 papers) and Sepsis Diagnosis and Treatment (26 papers). Padmanabhan Ramnarayan collaborates with scholars based in United Kingdom, United States and Canada. Padmanabhan Ramnarayan's co-authors include Patrick Davies, Michael Levin, Joe Brierley, Myrsini Kaforou, Jethro Herberg, Michael J. Carter, Alain Fraisse, Adriana Tremoulet, Julia Kenny and Marilyn McDougall and has published in prestigious journals such as The Lancet, JAMA and SHILAP Revista de lepidopterología.

In The Last Decade

Padmanabhan Ramnarayan

114 papers receiving 2.9k 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.

Clinical Characteristics of 58 Children With a Pediatric Inflammatory Multisystem Syndrome Temporally Associated With SARS-CoV-2

2020 1.2k citations Padmanabhan Ramnarayan, Patrick Davies et al. profile →

Peers

Countries citing papers authored by Padmanabhan Ramnarayan

Since Specialization

Citations

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

Fields of papers citing papers by Padmanabhan Ramnarayan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Padmanabhan Ramnarayan

This figure shows the co-authorship network connecting the top 25 collaborators of Padmanabhan Ramnarayan. A scholar is included among the top collaborators of Padmanabhan Ramnarayan 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 Padmanabhan Ramnarayan. Padmanabhan Ramnarayan 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

#	Work	Indexed citations
1	Serial fluid overload assessment in critically ill children using chest ultrasound (FOCUS): a prospective cohort study 2025 ·Emma Alexander, (unknown), ‪David Ezra‬‏, (unknown), Manisha Kumar, (unknown), (unknown), Rebecca Mitting, Padmanabhan Ramnarayan	0
2	Developing an adaptive paediatric intensive care unit platform trial with key stakeholders: a qualitative study 2025 ·BMJ Open ·(unknown), (unknown), Padmanabhan Ramnarayan, Doug W Gould, (unknown), (unknown), (unknown), Jennifer Preston, (unknown), (unknown), Paul Mouncey, Mark Peters, Kerry Woolfall	1
3	Timing of Death in Children Referred for Intensive Care With Sepsis: Comparison of Two Cohorts in the United Kingdom, 2005–2011 vs. 2018–2023 2025 ·Pediatric Critical Care Medicine ·(unknown), (unknown), (unknown), Padmanabhan Ramnarayan, Mark Peters	0
4	A national survey of sedation practice and clinicians’ attitudes regarding sedation-related research in the UK paediatric intensive care units 2024 ·Edge Hill University Research Information Repository (Edge Hill University) ·Rebecca Mitting, Lyvonne N. Tume, Padmanabhan Ramnarayan, (unknown)	1
5	Cost-effectiveness of high flow nasal cannula therapy versus continuous positive airway pressure for non-invasive respiratory support in paediatric critical care 2024 ·Critical Care ·Zia Sadique, (unknown), Richard Grieve, Alvin Richards‐Belle, (unknown), Robert Darnell, (unknown), Kevin Morris, Lyvonne N. Tume, Peter J. Davis, Mark Peters, Richard Feltbower, Paul Mouncey, David A Harrison, Kathy Rowan, Padmanabhan Ramnarayan, (unknown), (unknown)	2
6	Transport of critically ill children to paediatric intensive care units in the UK and Ireland: 2013–2022 2024 ·Archives of Disease in Childhood ·Padmanabhan Ramnarayan, (unknown), Elizabeth S. Draper, (unknown), Richard Feltbower, Hannah Buckley, Michael Griksaitis, (unknown), (unknown), Deirdre O’Shea, Sarah E Seaton	0
7	Clinical practice, decision-making, and use of clinical decision support systems in invasive mechanical ventilation: a narrative review 2024 ·British Journal of Anaesthesia ·(unknown), Melody Ni, Dan Stieper Karbing, Stephen Edward Rees, Matthieu Komorowski, Dominic C. Marshall, Padmanabhan Ramnarayan, Brijesh Patel	7
8	High-flow nasal cannula is an expensive and clunky placebo: myth or maxim? 2024 ·Breathe ·Gareth A. Jones, Padmanabhan Ramnarayan	2
9	Evaluation of timeliness and models of transporting critically ill children for intensive care: the DEPICT mixed-methods study 2022 ·SHILAP Revista de lepidopterología ·Padmanabhan Ramnarayan, Sarah E Seaton, (unknown), (unknown), Emma Hudson, (unknown), (unknown), (unknown), Patrick Davies, (unknown), Paul Mouncey, (unknown), (unknown), N Hudson, Robert Darnell, Elizabeth S. Draper, Jo Wray, Stephen Morris, Christina Pagel	0
10	Profiling gut microbiota and bile acid metabolism in critically ill children 2022 ·Scientific Reports ·Iain Kean, Joseph E. Wagner, Anisha Wijeyesekera, Marcus C. de Goffau, Sarah Thurston, (unknown), Deborah White, (unknown), Shruti Agrawal, (unknown), (unknown), Padmanabhan Ramnarayan, Mark Peters, Nigel Klein, Elaine Holmes, Julian Parkhill, Stephen Baker, Nazima Pathan	14
11	The effect of care provided by paediatric critical care transport teams on mortality of children transported to paediatric intensive care units in England and Wales: a retrospective cohort study 2021 ·BMC Pediatrics ·(unknown), Sarah E Seaton, Elizabeth S. Draper, Christina Pagel, (unknown), Jo Wray, Padmanabhan Ramnarayan	5
12	FIRST-line support for assistance in breathing in children (FIRST-ABC): a master protocol of two randomised trials to evaluate the non-inferiority of high-flow nasal cannula (HFNC) versus continuous positive airway pressure (CPAP) for non-invasive respiratory support in paediatric critical care 2020 ·BMJ Open ·Alvin Richards‐Belle, Peter J. Davis, Laura Drikite, Richard Feltbower, Richard Grieve, David A Harrison, (unknown), Kevin Morris, Paul Mouncey, Mark Peters, Kathy Rowan, Zia Sadique, Lyvonne N. Tume, Padmanabhan Ramnarayan	10
13	Paediatric critical care referrals of children with diabetic ketoacidosis during the COVID-19 pandemic 2020 ·Archives of Disease in Childhood ·Emre Basatemür, Andrew Jones, Mark Peters, Padmanabhan Ramnarayan	20
14	Differences in access to Emergency Paediatric Intensive Care and care during Transport (DEPICT): study protocol for a mixed methods study 2019 ·BMJ Open ·Padmanabhan Ramnarayan, (unknown), Elizabeth S. Draper, Sarah E Seaton, Jo Wray, Stephen Morris, Christina Pagel	10
15	Non-invasive respiratory support for infants with bronchiolitis: a national survey of practice 2017 ·BMC Pediatrics ·(unknown), Rachel Agbeko, (unknown), John Pappachan, Alastair Sutcliffe, Padmanabhan Ramnarayan	33
16	Inter-hospital transport of the child with critical cardiac disease 2017 ·Cardiology in the Young ·Padmanabhan Ramnarayan, (unknown), (unknown), (unknown), (unknown), Johnny Millar	8
17	Timing of Death in Children Referred for Intensive Care With Severe Sepsis 2015 ·Pediatric Critical Care Medicine ·(unknown), (unknown), Padmanabhan Ramnarayan, Nazima Pathan, David Inwald, Mark Peters	62
18	Effect of patient- and team-related factors on stabilization time during pediatric intensive care transport 2010 ·Pediatric Critical Care Medicine ·(unknown), (unknown), (unknown), Andy Petros, Padmanabhan Ramnarayan	25
19	Subcutaneous emphysema of the neck in infancy: under-recognized presentation of child abuse 2004 ·The Journal of Laryngology & Otology ·Padmanabhan Ramnarayan, (unknown), Neil Tolley, Simon Nadel	5
20	A novel diagnostic aid (ISABEL): development and preliminary evaluation of clinical performance 2004 ·Studies in health technology and informatics ·Padmanabhan Ramnarayan, (unknown), (unknown), (unknown), Joseph Britto	24

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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