Özcan Sir

3.2k total citations
23 papers, 325 citations indexed

About

Özcan Sir is a scholar working on Emergency Medicine, Epidemiology and General Health Professions. According to data from OpenAlex, Özcan Sir has authored 23 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Emergency Medicine, 9 papers in Epidemiology and 5 papers in General Health Professions. Recurrent topics in Özcan Sir's work include Emergency and Acute Care Studies (11 papers), Trauma and Emergency Care Studies (5 papers) and Chronic Disease Management Strategies (3 papers). Özcan Sir is often cited by papers focused on Emergency and Acute Care Studies (11 papers), Trauma and Emergency Care Studies (5 papers) and Chronic Disease Management Strategies (3 papers). Özcan Sir collaborates with scholars based in Netherlands, United States and Australia. Özcan Sir's co-authors include Mashkoor A. Choudhry, Yvonne Schoon, Gijs Hesselink, Nadeem Fazal, Richard L. Gamelli, Mohammed M. Sayeed, R. Jan A. Goris, Evert de Jonge, Bas de Groot and Ewoud ter Avest and has published in prestigious journals such as Scientific Reports, Social Science & Medicine and Critical Care Medicine.

In The Last Decade

Özcan Sir

21 papers receiving 317 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Özcan Sir Netherlands 11 124 93 51 45 45 23 325
Te-Fa Chiu Taiwan 10 89 0.7× 127 1.4× 15 0.3× 25 0.6× 33 0.7× 16 409
John D’Angelo United States 12 98 0.8× 271 2.9× 43 0.8× 105 2.3× 167 3.7× 19 489
Arantza Urkaregi Spain 7 46 0.4× 27 0.3× 47 0.9× 42 0.9× 18 0.4× 10 344
Xiao Ding China 11 107 0.9× 71 0.8× 25 0.5× 29 0.6× 22 0.5× 24 509
Rajiv Ranjan India 8 59 0.5× 27 0.3× 22 0.4× 25 0.6× 81 1.8× 26 344
Jianwei Leng United States 11 18 0.1× 33 0.4× 32 0.6× 71 1.6× 23 0.5× 24 294
Yu Gong China 11 29 0.2× 115 1.2× 73 1.4× 54 1.2× 32 0.7× 24 323
Jihane Hajj United States 9 15 0.1× 82 0.9× 24 0.5× 32 0.7× 39 0.9× 17 279
Richard Rowell United States 11 36 0.3× 108 1.2× 40 0.8× 48 1.1× 51 1.1× 15 458
Ryan Marino United States 7 54 0.4× 60 0.6× 36 0.7× 61 1.4× 42 0.9× 19 319

Countries citing papers authored by Özcan Sir

Since Specialization
Citations

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

Fields of papers citing papers by Özcan Sir

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Özcan Sir

This figure shows the co-authorship network connecting the top 25 collaborators of Özcan Sir. A scholar is included among the top collaborators of Özcan Sir 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 Özcan Sir. Özcan Sir 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.
Backes, Manouk, Diederik P.J. Smeeing, Ivo de Blaauw, et al.. (2025). Indications to perform damage control surgery in pediatric trauma: a scoping review—Are children little adults?. World Journal of Emergency Surgery. 20(1). 81–81.
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Termorshuizen, Fabian, Wim J. R. Rietdijk, Berry I. Cleffken, et al.. (2024). Emergency Department Triage, Transfer Times, and Hospital Mortality of Patients Admitted to the ICU: A Retrospective Replication and Continuation Study*. Critical Care Medicine. 52(12). 1856–1865. 3 indexed citations
5.
Morsche, René H. M. te, et al.. (2024). ddPCR enables rapid detection of bloodstream infections in patients on home parenteral nutrition: A prospective cohort study. Journal of Microbiology Immunology and Infection. 57(3). 375–384. 1 indexed citations
6.
Sir, Özcan, et al.. (2022). Levels of Physical Activity in Children with Extremity Fractures a Dutch Observational Cross-Sectional Study. Children. 9(3). 325–325. 1 indexed citations
7.
Sir, Özcan, et al.. (2022). A multicentre cross-sectional survey study on acute wound classification in the emergency department and its interobserver variability. Scientific Reports. 12(1). 9901–9901. 1 indexed citations
8.
Gaakeer, Menno I., Ewoud ter Avest, Özcan Sir, et al.. (2022). The association between vital signs and clinical outcomes in emergency department patients of different age categories. Emergency Medicine Journal. 39(12). 903–911. 24 indexed citations
9.
Hond, Anne de, Menno I. Gaakeer, Ewoud ter Avest, et al.. (2021). Machine learning for developing a prediction model of hospital admission of emergency department patients: Hype or hope?. International Journal of Medical Informatics. 152. 104496–104496. 41 indexed citations
10.
Hesselink, Gijs, et al.. (2021). Teach-back of discharge instructions in the emergency department: a pre–post pilot evaluation. Emergency Medicine Journal. 39(2). 139–146. 10 indexed citations
11.
Gaakeer, Menno I., Ewoud ter Avest, Özcan Sir, et al.. (2021). The association between presenting complaints and clinical outcomes in emergency department patients of different age categories. European Journal of Emergency Medicine. 29(1). 33–41. 10 indexed citations
12.
Hesselink, Gijs, et al.. (2020). Effects of a geriatric education program for emergency physicians: a mixed-methods study. Health Education Research. 35(3). 216–227. 8 indexed citations
13.
Seuren, Lucas M., Wyke Stommel, Dieneke van Asselt, et al.. (2019). Multidisciplinary meetings at the emergency department: A conversation-analytic study of decision-making. Social Science & Medicine. 242. 112589–112589. 13 indexed citations
14.
Wageningen, Bas van, et al.. (2019). Clinical Examination of the Pelvic Ring in the Prehospital Phase. Air Medical Journal. 38(4). 294–297. 14 indexed citations
15.
Beerendonk, C. C. M., et al.. (2014). [Herlyn-Werner-Wunderlich syndrome].. PubMed. 158. A7886–A7886. 2 indexed citations
16.
Timmermans, Kim, Özcan Sir, Matthijs Kox, et al.. (2014). Circulating iFABP Levels as a Marker of Intestinal Damage in Trauma Patients. Shock. 43(2). 117–120. 40 indexed citations
17.
Choudhry, Mashkoor A., et al.. (2001). TGF-β ABROGATES TCR-MEDIATED SIGNALING BY UPREGULATING TYROSINE PHOSPHATASES IN T CELLS. Shock. 15(3). 193–199. 32 indexed citations
18.
Sir, Özcan, Nadeem Fazal, Mashkoor A. Choudhry, Richard L. Gamelli, & Mohammed M. Sayeed. (2000). Neutrophil depletion prevents intestinal mucosal permeability alterations in burn-injured rats. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 278(5). R1224–R1231. 36 indexed citations
19.
Sir, Özcan, Nadeem Fazal, Mashkoor A. Choudhry, et al.. (2000). ROLE OF NEUTROPHILS IN BURN-INDUCED MICROVASCULAR INJURY IN THE INTESTINE. Shock. 14(2). 113–117. 42 indexed citations
20.
Sir, Özcan, Mashkoor A. Choudhry, & M. M. Sayeed. (2000). Transforming growth factor β-mediated inhibition of src kinases is regulated by SHP-1. British journal of surgery. 87(7). 960–960. 1 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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