Ralph Vreeswijk

1.7k total citations
23 papers, 1.1k citations indexed

About

Ralph Vreeswijk is a scholar working on Critical Care and Intensive Care Medicine, Anesthesiology and Pain Medicine and Developmental Neuroscience. According to data from OpenAlex, Ralph Vreeswijk has authored 23 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Critical Care and Intensive Care Medicine, 15 papers in Anesthesiology and Pain Medicine and 7 papers in Developmental Neuroscience. Recurrent topics in Ralph Vreeswijk's work include Intensive Care Unit Cognitive Disorders (19 papers), Anesthesia and Sedative Agents (15 papers) and Anesthesia and Neurotoxicity Research (7 papers). Ralph Vreeswijk is often cited by papers focused on Intensive Care Unit Cognitive Disorders (19 papers), Anesthesia and Sedative Agents (15 papers) and Anesthesia and Neurotoxicity Research (7 papers). Ralph Vreeswijk collaborates with scholars based in Netherlands, United Kingdom and United States. Ralph Vreeswijk's co-authors include Kees J. Kalisvaart, Piet Eikelenboom, Willem A. van Gool, Jos F. M. de Jonghe, Tjeerd van der Ploeg, Toine C. G. Egberts, Bart J. Burger, Martin G. Kat, Afina W. Lemstra and Arnoud C. Toornvliet and has published in prestigious journals such as PLoS ONE, Journal of the American Geriatrics Society and Critical Care.

In The Last Decade

Ralph Vreeswijk

23 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ralph Vreeswijk Netherlands 13 927 653 555 277 117 23 1.1k
Agneta Edlund Sweden 9 750 0.8× 439 0.7× 362 0.7× 242 0.9× 97 0.8× 10 867
Jean‐David Gaudreau Canada 10 792 0.9× 584 0.9× 366 0.7× 107 0.4× 82 0.7× 11 928
Margaret R. Puelle United States 8 953 1.0× 536 0.8× 385 0.7× 192 0.7× 119 1.0× 10 1.1k
Irene J. Zaal Netherlands 15 1.3k 1.4× 919 1.4× 658 1.2× 179 0.6× 48 0.4× 22 1.4k
Sophia E. J. A. de Rooij Netherlands 15 707 0.8× 351 0.5× 369 0.7× 159 0.6× 80 0.7× 33 1.1k
Patricia A. Tabloski United States 13 563 0.6× 310 0.5× 244 0.4× 197 0.7× 103 0.9× 29 821
Joost Witlox Netherlands 13 1.5k 1.6× 888 1.4× 735 1.3× 275 1.0× 214 1.8× 19 1.7k
Samir Tulebaev United States 7 585 0.6× 358 0.5× 254 0.5× 134 0.5× 114 1.0× 12 919
Peter Sackey Sweden 20 883 1.0× 514 0.8× 364 0.7× 96 0.3× 31 0.3× 41 1.2k
Marc Dumont Canada 13 719 0.8× 573 0.9× 399 0.7× 133 0.5× 48 0.4× 20 1.2k

Countries citing papers authored by Ralph Vreeswijk

Since Specialization
Citations

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

Fields of papers citing papers by Ralph Vreeswijk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Vreeswijk

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Vreeswijk. A scholar is included among the top collaborators of Ralph Vreeswijk 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 Ralph Vreeswijk. Ralph Vreeswijk 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.
Vreeswijk, Ralph, Andrea B. Maier, & Kees J. Kalisvaart. (2022). Recipe for primary prevention of delirium in hospitalized older patients. Aging Clinical and Experimental Research. 34(12). 2927–2944. 3 indexed citations
2.
3.
Vreeswijk, Ralph, et al.. (2020). Development and validation of the delirium risk assessment score (DRAS). European Geriatric Medicine. 11(2). 307–314. 12 indexed citations
4.
Jutten, Roos J., John Harrison, Ralph Vreeswijk, et al.. (2020). The Cognitive‐Functional Composite is sensitive to clinical progression in early dementia: Longitudinal findings from the Catch‐Cog study cohort. Alzheimer s & Dementia Translational Research & Clinical Interventions. 6(1). e12020–e12020. 22 indexed citations
5.
Visser, Leonie N.C., Ingrid S. van Maurik, Femke H. Bouwman, et al.. (2020). Clinicians’ communication with patients receiving a MCI diagnosis: The ABIDE project. PLoS ONE. 15(1). e0227282–e0227282. 26 indexed citations
6.
Jutten, Roos J., John Harrison, Silvia Ingala, et al.. (2019). Assessing cognition and daily function in early dementia using the cognitive-functional composite: findings from the Catch-Cog study cohort. Alzheimer s Research & Therapy. 11(1). 45–45. 23 indexed citations
7.
Kalisvaart, Kees J. & Ralph Vreeswijk. (2014). P051: Souvenaid in a real-life prospective clinical setting. European Geriatric Medicine. 5. S98–S98. 1 indexed citations
8.
Vreeswijk, Ralph, et al.. (2012). Effect of haloperidol dosing frequencies on the duration and severity of delirium in elderly hip fracture patients. A prospective randomized trial. European Geriatric Medicine. 3. S118–S119. 1 indexed citations
9.
Kat, Martin G., Ralph Vreeswijk, Tjeerd van der Ploeg, et al.. (2011). Mortality associated with delirium after hip-surgery: a 2-year follow-up study. Age and Ageing. 40(3). 312–318. 57 indexed citations
10.
Jonghe, Jos F. M. de, Ralph Vreeswijk, Tjeerd van der Ploeg, et al.. (2011). Anesthesia and Postoperative Delirium in Older Adults Undergoing Hip Surgery. Journal of the American Geriatrics Society. 59(7). 1313–1319. 38 indexed citations
11.
Vreeswijk, Ralph, et al.. (2009). Current awareness of delirium in the intensive care unit: a postal survey in the Netherlands.. PubMed. 67(7). 296–300. 13 indexed citations
12.
Vreeswijk, Ralph, et al.. (2009). Assessment Scales for Delirium. Aging Health. 5(3). 409–425. 11 indexed citations
13.
Lemstra, Afina W., Kees J. Kalisvaart, Ralph Vreeswijk, Willem A. van Gool, & Piet Eikelenboom. (2008). Pre‐operative inflammatory markers and the risk of postoperative delirium in elderly patients. International Journal of Geriatric Psychiatry. 23(9). 943–948. 68 indexed citations
14.
Kat, Martin G., Ralph Vreeswijk, Jos F. M. de Jonghe, et al.. (2008). Long-Term Cognitive Outcome of Delirium in Elderly Hip Surgery Patients. Dementia and Geriatric Cognitive Disorders. 26(1). 1–8. 95 indexed citations
15.
Vreeswijk, Ralph, et al.. (2008). Translation, retranslation and validation of the Dutch Confusion Assessment Method for the Intensive Care Unit. Critical Care. 12(Suppl 2). P515–P515. 11 indexed citations
16.
Kat, Martin G., Ralph Vreeswijk, T. van der Ploeg, et al.. (2008). Long-term cognitive outcome of delirium in elderly hip-surgery patients. European Psychiatry. 23. S290–S291. 2 indexed citations
17.
Jonghe, Jos F. M. de, Kees J. Kalisvaart, Huib van Dis, et al.. (2007). Early Symptoms in the Prodromal Phase of Delirium: A Prospective Cohort Study in Elderly Patients Undergoing Hip Surgery. American Journal of Geriatric Psychiatry. 15(2). 112–121. 34 indexed citations
18.
Kalisvaart, Kees J., Ralph Vreeswijk, Jos F. M. de Jonghe, et al.. (2006). Risk Factors and Prediction of Postoperative Delirium in Elderly Hip‐Surgery Patients: Implementation and Validation of a Medical Risk Factor Model. Journal of the American Geriatrics Society. 54(5). 817–822. 194 indexed citations
19.
Kalisvaart, Kees J., Jos F. M. de Jonghe, Ralph Vreeswijk, et al.. (2005). Haloperidol Prophylaxis for Elderly Hip‐Surgery Patients at Risk for Delirium: A Randomized Placebo‐Controlled Study. Journal of the American Geriatrics Society. 53(10). 1658–1666. 434 indexed citations
20.
Kalisvaart, Kees J., Ralph Vreeswijk, Jos F. M. de Jonghe, & Koen Milisen. (2005). Een systematisch overzicht van multifactoriële interventies ter primaire preventie van delier bij ouderen. Tijdschrift voor Gerontologie en Geriatrie. 36(6). 244–250. 11 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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