Niamh O’Regan

2.1k total citations
44 papers, 1.3k citations indexed

About

Niamh O’Regan is a scholar working on Critical Care and Intensive Care Medicine, Anesthesiology and Pain Medicine and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Niamh O’Regan has authored 44 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Critical Care and Intensive Care Medicine, 15 papers in Anesthesiology and Pain Medicine and 9 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Niamh O’Regan's work include Intensive Care Unit Cognitive Disorders (22 papers), Anesthesia and Sedative Agents (15 papers) and Diabetes Management and Research (9 papers). Niamh O’Regan is often cited by papers focused on Intensive Care Unit Cognitive Disorders (22 papers), Anesthesia and Sedative Agents (15 papers) and Diabetes Management and Research (9 papers). Niamh O’Regan collaborates with scholars based in Ireland, Australia and United Kingdom. Niamh O’Regan's co-authors include Suzanne Timmons, David Meagher, Maeve Leonard, Paula T. Trzepacz, Josie Clare, Dan Ryan, Kathleen O’Sullivan, Colum Dunne, Dimitrios Adamis and James Fitzgerald and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and PLoS ONE.

In The Last Decade

Niamh O’Regan

39 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Niamh O’Regan Ireland 20 796 492 274 260 167 44 1.3k
Ken Cohen United States 13 578 0.7× 398 0.8× 202 0.7× 238 0.9× 355 2.1× 39 1.6k
Sikandar Khan United States 19 610 0.8× 252 0.5× 202 0.7× 80 0.3× 109 0.7× 77 868
Mathieu van der Jagt Netherlands 24 791 1.0× 513 1.0× 343 1.3× 56 0.2× 140 0.8× 97 1.8k
Dan Ryan Ireland 12 375 0.5× 253 0.5× 135 0.5× 107 0.4× 152 0.9× 30 798
Anne Perrault Canada 10 217 0.3× 134 0.3× 65 0.2× 198 0.8× 87 0.5× 13 859
Wayne Wisemandle United States 20 587 0.7× 647 1.3× 428 1.6× 55 0.2× 94 0.6× 40 2.0k
Aleksandra Szylińska Poland 16 301 0.4× 139 0.3× 159 0.6× 53 0.2× 163 1.0× 80 930
Koen S. Simons Netherlands 16 765 1.0× 265 0.5× 187 0.7× 39 0.1× 128 0.8× 45 1.2k
Louise Arsenault Canada 8 318 0.4× 186 0.4× 85 0.3× 73 0.3× 191 1.1× 14 785
Kathleen Franco United States 14 364 0.5× 255 0.5× 231 0.8× 79 0.3× 114 0.7× 25 733

Countries citing papers authored by Niamh O’Regan

Since Specialization
Citations

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

Fields of papers citing papers by Niamh O’Regan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Niamh O’Regan. 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 Niamh O’Regan. The network helps show where Niamh O’Regan may publish in the future.

Co-authorship network of co-authors of Niamh O’Regan

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

All Works

20 of 20 papers shown
1.
2.
Kwon, Hye Jin, Steven Trawley, Sara Vogrin, et al.. (2024). Driving-Related Glucose Patterns Among Older Adults with Type 1 Diabetes. Diabetes Technology & Therapeutics. 26(5). 335–340. 2 indexed citations
3.
Trawley, Steven, Hye Jin Kwon, Sara Vogrin, et al.. (2024). Automated Insulin Delivery Effects During Driving Among Older Adults with Type 1 Diabetes in a Randomized Trial. Diabetes Technology & Therapeutics. 27(2). 134–138.
4.
O’Driscoll, Michelle, et al.. (2023). Interacting with patients at risk of self-harm or suicide - A qualitative study of community pharmacists and pharmacy staff. SHILAP Revista de lepidopterología. 11. 100293–100293. 3 indexed citations
5.
Chakrabarti, Anindita, Steven Trawley, Sara Vogrin, et al.. (2022). Closed-Loop Insulin Delivery Effects on Glycemia During Sleep and Sleep Quality in Older Adults with Type 1 Diabetes: Results from the ORACL Trial. Diabetes Technology & Therapeutics. 24(9). 666–671. 14 indexed citations
6.
Trawley, Steven, Glenn M. Ward, Spiros Fourlanos, et al.. (2022). Lived experience of older adults with type 1 diabetes using closed‐loop automated insulin delivery in a randomised trial. Diabetic Medicine. 40(4). e15020–e15020. 16 indexed citations
7.
Trawley, Steven, Glenn M. Ward, Sara Vogrin, et al.. (2022). Glucose profiles of older adults with type 1 diabetes using sensor-augmented pump therapy in Australia: pre-randomisation results from the ORACL study. The Lancet Healthy Longevity. 3(12). e839–e848. 8 indexed citations
8.
McAuley, Sybil A., Sara Vogrin, Steven Trawley, et al.. (2021). OLDER ADULTS WITH TYPE 1 DIABETES: GLUCOSE OUTCOMES WITH TECHNOLOGY AND EDUCATION. Diabetes Technology & Therapeutics. 23. 1 indexed citations
9.
McAuley, Sybil A., Steven Trawley, Sara Vogrin, et al.. (2021). Closed-Loop Insulin Delivery Versus Sensor-Augmented Pump Therapy in Older Adults With Type 1 Diabetes (ORACL): A Randomized, Crossover Trial. Diabetes Care. 45(2). 381–390. 57 indexed citations
10.
11.
Clemens, Kristin K., Niamh O’Regan, & Jinnie J. Rhee. (2019). Diabetes Management in Older Adults With Chronic Kidney Disease. Current Diabetes Reports. 19(3). 11–11. 19 indexed citations
12.
Walsh, Kieran, Niamh O’Regan, Stephen Byrne, et al.. (2016). Patterns of psychotropic prescribing and polypharmacy in older hospitalized patients in Ireland: the influence of dementia on prescribing. International Psychogeriatrics. 28(11). 1807–1820. 28 indexed citations
13.
O’Sullivan, Dawn, Niamh O’Regan, & Suzanne Timmons. (2016). Validity and Reliability of the 6-Item Cognitive Impairment Test for Screening Cognitive Impairment: A Review. Dementia and Geriatric Cognitive Disorders. 42(1-2). 42–49. 49 indexed citations
14.
O’Regan, Niamh, Kristina Gegenbauer, Jamie M. O’Sullivan, et al.. (2015). A novel role for von Willebrand factor in the pathogenesis of experimental cerebral malaria. Blood. 127(9). 1192–1201. 36 indexed citations
15.
Fitzgerald, James, Niamh O’Regan, Dimitrios Adamis, et al.. (2015). Concordance between the delirium motor subtyping scale (DMSS) and the abbreviated version (DMSS-4) over longitudinal assessment in elderly medical inpatients. International Psychogeriatrics. 28(5). 845–851. 11 indexed citations
16.
Meagher, David, Niamh O’Regan, Dan Ryan, et al.. (2014). Frequency of delirium and subsyndromal delirium in an adult acute hospital population. The British Journal of Psychiatry. 205(6). 478–485. 46 indexed citations
17.
Meagher, David, Dimitrios Adamis, Maeve Leonard, et al.. (2014). Development of an abbreviated version of the Delirium Motor Subtyping Scale (DMSS-4). International Psychogeriatrics. 26(4). 693–702. 44 indexed citations
18.
Ryan, Dan, Niamh O’Regan, Josie Clare, et al.. (2013). Delirium in an adult acute hospital population: predictors, prevalence and detection. BMJ Open. 3(1). e001772–e001772. 299 indexed citations
19.
O’Hanlon, Shane, Niamh O’Regan, Alasdair M. J. MacLullich, et al.. (2013). Improving delirium care through early intervention: from bench to bedside to boardroom. Journal of Neurology Neurosurgery & Psychiatry. 85(2). 207–213. 38 indexed citations
20.
O’Regan, Niamh, James Fitzgerald, Suzanne Timmons, Henry O’Connell, & David Meagher. (2012). Delirium: A key challenge for perioperative care. International Journal of Surgery. 11(2). 136–144. 40 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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