Brian Warren

3.5k total citations · 2 hit papers
28 papers, 2.4k citations indexed

About

Brian Warren is a scholar working on Emergency Medicine, Surgery and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Brian Warren has authored 28 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Emergency Medicine, 9 papers in Surgery and 7 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Brian Warren's work include Trauma, Hemostasis, Coagulopathy, Resuscitation (7 papers), Trauma and Emergency Care Studies (7 papers) and Sepsis Diagnosis and Treatment (6 papers). Brian Warren is often cited by papers focused on Trauma, Hemostasis, Coagulopathy, Resuscitation (7 papers), Trauma and Emergency Care Studies (7 papers) and Sepsis Diagnosis and Treatment (6 papers). Brian Warren collaborates with scholars based in South Africa, United States and Israel. Brian Warren's co-authors include Kenneth D Boffard, Yoram Kluger, Rolf Rossaint, Bruno Riou, Steven M. Opal, Peter Choong, Sandro Rizoli, Heinz-Otto Keinecke, Mads Axelsen and Ivan Novák and has published in prestigious journals such as JAMA, PLoS ONE and Antimicrobial Agents and Chemotherapy.

In The Last Decade

Brian Warren

27 papers receiving 2.3k citations

Hit Papers

High-Dose Antithrombin III in Severe Sepsis 2001 2026 2009 2017 2001 2005 250 500 750
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.

  1. High-Dose Antithrombin III in Severe Sepsis
    2001 937 citations Brian Warren, Alain Eid et al. JAMA profile →
  2. Recombinant Factor VIIa as Adjunctive Therapy for Bleeding Control in Severely Injured Trauma Patients: Two Parallel Randomized, Placebo-Controlled, Double-Blind Clinical Trials
    2005 508 citations Kenneth D Boffard, Bruno Riou et al. The Journal of Trauma: Injury, Infection, and Critical Care profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brian Warren South Africa 18 992 809 663 530 415 28 2.4k
Sigurd Knaub Germany 20 839 0.8× 586 0.7× 896 1.4× 275 0.5× 108 0.3× 58 2.2k
François Fourrier France 23 1.1k 1.1× 669 0.8× 482 0.7× 501 0.9× 199 0.5× 38 2.4k
Paula J. Santrach United States 32 990 1.0× 528 0.7× 330 0.5× 998 1.9× 188 0.5× 81 3.4k
Gottfried J. Locker Austria 27 618 0.6× 365 0.5× 229 0.3× 361 0.7× 287 0.7× 114 2.4k
Filomena Regina Barbosa Gomes Galas Brazil 21 686 0.7× 660 0.8× 227 0.3× 697 1.3× 345 0.8× 85 2.4k
Roberta J. Navickis United States 23 791 0.8× 760 0.9× 509 0.8× 747 1.4× 280 0.7× 36 3.0k
Thomas Pernerstorfer Austria 23 411 0.4× 227 0.3× 395 0.6× 354 0.7× 169 0.4× 58 1.7k
Franklin A. Bontempo United States 25 418 0.4× 457 0.6× 493 0.7× 778 1.5× 71 0.2× 51 2.1k
Peter MacCallum United Kingdom 17 560 0.6× 407 0.5× 339 0.5× 528 1.0× 358 0.9× 44 3.3k
Argirios Ε. Tsantes Greece 24 472 0.5× 441 0.5× 454 0.7× 274 0.5× 64 0.2× 104 1.9k

Countries citing papers authored by Brian Warren

Since Specialization
Citations

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

Fields of papers citing papers by Brian Warren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Brian Warren

This figure shows the co-authorship network connecting the top 25 collaborators of Brian Warren. A scholar is included among the top collaborators of Brian Warren 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 Brian Warren. Brian Warren 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.
Koenderman, Leo, et al.. (2017). Early decreased neutrophil responsiveness is related to late onset sepsis in multitrauma patients: An international cohort study. PLoS ONE. 12(6). e0180145–e0180145. 38 indexed citations
2.
Spijkerman, Roy, Michel Teuben, Timothy Craig Hardcastle, et al.. (2017). Non-operative management for penetrating splenic trauma: how far can we go to save splenic function?. World Journal of Emergency Surgery. 12(1). 33–33. 10 indexed citations
3.
Warren, Brian, et al.. (2014). Serum lipase should be the laboratory test of choice for suspected acute pancreatitis. South African Journal of Surgery. 52(3). 72–72. 20 indexed citations
4.
5.
McMullin, Neil R., Charles E. Wade, John B. Holcomb, et al.. (2010). Prolonged Prothrombin Time After Recombinant Activated Factor VII Therapy in Critically Bleeding Trauma Patients Is Associated With Adverse Outcomes. The Journal of Trauma: Injury, Infection, and Critical Care. 69(1). 60–69. 6 indexed citations
6.
Boffard, Kenneth D, Peter Choong, Yoram Kluger, et al.. (2009). The treatment of bleeding is to stop the bleeding! Treatment of trauma‐related hemorrhage. Transfusion. 49(s5). 240S–7S. 23 indexed citations
7.
Toit, D. F. Du, et al.. (2008). Long-term results of stent graft treatment of subclavian artery injuries: Management of choice for stable patients?. Journal of Vascular Surgery. 47(4). 739–743. 81 indexed citations
8.
9.
10.
Wiedermann, Christian J., Johannes Hoffmann, Helmut Ostermann, et al.. (2006). High-dose antithrombin III in the treatment of severe sepsis in patients with a high risk of death: Efficacy and safety*. Critical Care Medicine. 34(2). 285–292. 124 indexed citations
11.
Boffard, Kenneth D, Peter Choong, Yoram Kluger, et al.. (2006). LETTERS TO THE EDITOR. The Journal of Trauma: Injury, Infection, and Critical Care. 60(1). 243–244. 2 indexed citations
12.
Hoffmann, Johannes, Christian J. Wiedermann, Helmut Ostermann, et al.. (2006). Benefit/risk profile of high-dose antithrombin in patients with severe sepsis treated with and without concomitant heparin. Thrombosis and Haemostasis. 95(5). 850–856. 56 indexed citations
13.
Rizoli, Sandro, Kenneth D Boffard, Bruno Riou, et al.. (2006). Recombinant activated factor VII as an adjunctive therapy for bleeding control in severe trauma patients with coagulopathy: subgroup analysis from two randomized trials. Critical Care. 10(6). R178–R178. 60 indexed citations
14.
Sica, Giuseppe, et al.. (2006). Neurofibromatosis of the Esophagus. The Annals of Thoracic Surgery. 81(3). 1138–1140. 9 indexed citations
15.
Köckerling, Ferdinand, Raul Raz, Reinhold Kafka, et al.. (2006). Efficacy and Safety of Ertapenem Versus Piperacillin-Tazobactam for the Treatment of Intra-Abdominal Infections Requiring Surgical Intervention. Journal of Gastrointestinal Surgery. 10(4). 567–574. 35 indexed citations
16.
Boffard, Kenneth D, Bruno Riou, Brian Warren, et al.. (2005). Recombinant Factor VIIa as Adjunctive Therapy for Bleeding Control in Severely Injured Trauma Patients: Two Parallel Randomized, Placebo-Controlled, Double-Blind Clinical Trials. The Journal of Trauma: Injury, Infection, and Critical Care. 59(1). 8–18. 508 indexed citations breakdown →
17.
Opal, Steven M., Pierre‐François Laterre, Edward Abraham, et al.. (2004). Recombinant human platelet-activating factor acetylhydrolase for treatment of severe sepsis: Results of a phase III, multicenter, randomized, double-blind, placebo-controlled, clinical trial*. Critical Care Medicine. 32(2). 332–341. 103 indexed citations
18.
Boffard, Kenneth D, et al.. (2004). DECREASED TRANSFUSION UTILIZATION AND IMPROVED OUTCOME ASSOCIATED WITH THE USE OF RECOMBINANT FACTOR VIIA AS AN ADJUNT IN TRAUMA. The Journal of Trauma: Injury, Infection, and Critical Care. 57(2). 451–451. 15 indexed citations
19.
Toit, D. F. Du, et al.. (2002). Duodenal injuries: surgical management adapted to circumstances. Injury. 33(7). 611–615. 38 indexed citations
20.
Warren, Brian, Alain Eid, Pierre Singer, et al.. (2001). High-Dose Antithrombin III in Severe Sepsis. JAMA. 286(15). 1869–1869. 937 indexed citations breakdown →

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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