James D. Douketis

8.3k total citations · 2 hit papers
59 papers, 4.9k citations indexed

About

James D. Douketis is a scholar working on Internal Medicine, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, James D. Douketis has authored 59 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Internal Medicine, 29 papers in Cardiology and Cardiovascular Medicine and 17 papers in Surgery. Recurrent topics in James D. Douketis's work include Venous Thromboembolism Diagnosis and Management (53 papers), Atrial Fibrillation Management and Outcomes (25 papers) and Central Venous Catheters and Hemodialysis (11 papers). James D. Douketis is often cited by papers focused on Venous Thromboembolism Diagnosis and Management (53 papers), Atrial Fibrillation Management and Outcomes (25 papers) and Central Venous Catheters and Hemodialysis (11 papers). James D. Douketis collaborates with scholars based in Canada, United States and United Kingdom. James D. Douketis's co-authors include Mark Crowther, Jeffrey S. Ginsberg, E. Ur, David C.W. Lau, Arya M. Sharma, Katherine M. Morrison, Irene Hramiak, Clive Kearon, Gary Foster and Alexander G.G. Turpie and has published in prestigious journals such as New England Journal of Medicine, JAMA and Circulation.

In The Last Decade

James D. Douketis

55 papers receiving 4.6k citations

Hit Papers

2 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.

2006 Canadian clinical practice guidelines on the management and prevention of obesity in adults and children [summary]

2007 861 citations David C.W. Lau, James D. Douketis et al. Canadian Medical Association Journal profile →
A Comparison of Two Intensities of Warfarin for the Prevention of Recurrent Thrombosis in Patients with the Antiphospholipid Antibody Syndrome

2003 591 citations Mark Crowther, Jeff Ginsberg et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James D. Douketis Canada	31	2.7k	1.9k	1.3k	774	542	59	4.9k
Neil A. Zakai United States	40	1.9k 0.7×	2.2k 1.1×	784 0.6×	1.3k 1.7×	329 0.6×	192	6.3k
Rebecca J. Beyth United States	29	2.5k 0.9×	3.0k 1.5×	1.1k 0.8×	503 0.6×	454 0.8×	84	5.9k
Andrew Dunn United States	28	3.7k 1.4×	3.8k 2.0×	1.8k 1.3×	366 0.5×	431 0.8×	98	6.5k
Jeanet W. Blom Netherlands	28	2.1k 0.8×	1.4k 0.7×	662 0.5×	618 0.8×	726 1.3×	102	5.3k
Lisa K. Moores United States	33	5.8k 2.2×	4.1k 2.1×	2.2k 1.6×	808 1.0×	1.0k 1.9×	86	8.0k
Scott Kaatz United States	38	3.2k 1.2×	4.5k 2.3×	907 0.7×	491 0.6×	498 0.9×	167	7.1k
Eva Culakova United States	38	3.0k 1.1×	1.7k 0.9×	755 0.6×	1.0k 1.3×	1.2k 2.1×	180	7.0k
James D. Douketis Canada	56	7.9k 2.9×	8.1k 4.2×	3.4k 2.5×	1.6k 2.0×	836 1.5×	238	13.2k
Darleen Lessard United States	42	1.2k 0.4×	4.9k 2.5×	1.5k 1.1×	379 0.5×	274 0.5×	182	7.2k
Jay Lin United States	33	2.3k 0.9×	2.8k 1.4×	771 0.6×	350 0.5×	440 0.8×	174	4.7k

Countries citing papers authored by James D. Douketis

Since Specialization

Citations

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

Fields of papers citing papers by James D. Douketis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James D. Douketis. 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 James D. Douketis. The network helps show where James D. Douketis may publish in the future.

Co-authorship network of co-authors of James D. Douketis

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Tang, Liang, et al.. (2025). Practical guideline for major hereditary thrombophilia. The Innovation. 6(6). 100890–100890.

Pai, Menaka, Neill K. J. Adhikari, Marlies Ostermann, et al.. (2018). Low-molecular-weight heparin venous thromboprophylaxis in critically ill patients with renal dysfunction: A subgroup analysis of the PROTECT trial. PLoS ONE. 13(6). e0198285–e0198285. 12 indexed citations

Linkins, Lori‐Ann, Shannon M. Bates, Eddy Lang, et al.. (2013). Selective D-Dimer Testing for Diagnosis of a First Suspected Episode of Deep Venous Thrombosis. Annals of Internal Medicine. 3 indexed citations

Pai, Menaka, N Lloyd, Ji Cheng, et al.. (2013). Strategies to enhance venous thromboprophylaxis in hospitalized medical patients (SENTRY): a pilot cluster randomized trial. Implementation Science. 8(1). 1–1. 303 indexed citations

Pomero, Fulvio, et al.. (2012). Accuracy of emergency physician–performed ultrasonography in the diagnosis of deep-vein thrombosis. Thrombosis and Haemostasis. 109(1). 137–145. 127 indexed citations

Morris, Timothy A., Michael Gerometta, Roger D. Yusen, et al.. (2011). Detection of Pulmonary Emboli With 99mTc-Labeled Anti–D-dimer (DI-80B3)Fab′ Fragments (ThromboView). American Journal of Respiratory and Critical Care Medicine. 184(6). 708–714. 17 indexed citations

Douketis, James D., et al.. (2009). Bleeding and venous thromboembolism in the critically ill with emphasis on patients with renal insufficiency. Current Opinion in Pulmonary Medicine. 15(5). 455–462. 10 indexed citations

Douketis, James D.. (2008). Prevention of venous thromboembolism in hospitalized medical patients: addressing some practical questions. Current Opinion in Pulmonary Medicine. 14(5). 381–388. 11 indexed citations

Douketis, James D.. (2008). Prophylaxis Against Deep Vein Thrombosis in Critically Ill Patients With Severe Renal Insufficiency With the Low-Molecular-Weight Heparin Dalteparin<subtitle>An Assessment of Safety and Pharmacodynamics: The DIRECT Study</subtitle>. Archives of Internal Medicine. 168(16). 1805–1805. 91 indexed citations

10.

Douketis, James D., et al.. (2007). Dalteparin Thromboprophylaxis in Critically Ill Patients with Severe Renal Insufficiency: The Direct Study.. Blood. 110(11). 304–304. 1 indexed citations

11.

Lau, David C.W., James D. Douketis, Katherine M. Morrison, et al.. (2007). 2006 Canadian clinical practice guidelines on the management and prevention of obesity in adults and children [summary]. Canadian Medical Association Journal. 176(8). S1–S13. 861 indexed citations breakdown →

12.

Kearon, Clive, Jeffrey S. Ginsberg, James D. Douketis, et al.. (2006). An Evaluation of D-Dimer in the Diagnosis of Pulmonary Embolism. Annals of Internal Medicine. 7 indexed citations

13.

Douketis, James D., et al.. (2005). The diagnosis of deep venous thrombosis and pulmonary embolism in medical-surgical intensive care unit patients. Journal of Critical Care. 20(4). 314–319. 14 indexed citations

14.

Kearon, Clive, J S Ginsberg, & James D. Douketis. (2005). A Randomized Trial of Diagnostic Strategies After Normal Proximal Vein Ultrasonography for Suspected Deep Venous Thrombosis: D-Dimer Testing Compared With Repeated Ultrasonography. ACC Current Journal Review. 14(7). 18–18. 5 indexed citations

15.

Crowther, Mark, Jeff Ginsberg, Jim A. Julian, et al.. (2003). A Comparison of Two Intensities of Warfarin for the Prevention of Recurrent Thrombosis in Patients with the Antiphospholipid Antibody Syndrome. New England Journal of Medicine. 349(12). 1133–1138. 591 indexed citations breakdown →

16.

Douketis, James D., John W. Eikelboom, Daniel J. Quinlan, Andrew R. Willan, & Mark Crowther. (2002). Short-Duration Prophylaxis Against Venous Thromboembolism After Total Hip or Knee Replacement. Archives of Internal Medicine. 162(13). 1465–1465. 147 indexed citations

17.

Douketis, James D., Mark Crowther, Eric Stanton, & Jeffrey S. Ginsberg. (2002). Elevated Cardiac Troponin Levels in Patients With Submassive Pulmonary Embolism. Archives of Internal Medicine. 162(1). 79–79. 86 indexed citations

18.

Kearon, Clive, Jeffrey S. Ginsberg, James D. Douketis, et al.. (2001). Management of Suspected Deep Venous Thrombosis in Outpatients by Using Clinical Assessment and d-dimer Testing. Annals of Internal Medicine. 135(2). 108–111. 151 indexed citations

19.

Douketis, James D., Mark Crowther, Gary Foster, & Jeffrey S. Ginsberg. (2001). Does the location of thrombosis determine the risk of disease recurrence in patients with proximal deep vein thrombosis?. The American Journal of Medicine. 110(7). 515–519. 178 indexed citations

20.

Douketis, James D., et al.. (2000). The Effects of Hormone Replacement Therapy on Thrombin Generation, Fibrinolysis Inhibition, and Resistance to Activated Protein C. Thrombosis Research. 99(1). 25–34. 36 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.

Explore authors with similar magnitude of impact