Dimitrios Giannis

3.6k total citations · 2 hit papers
56 papers, 1.8k citations indexed

About

Dimitrios Giannis is a scholar working on Oncology, Surgery and Infectious Diseases. According to data from OpenAlex, Dimitrios Giannis has authored 56 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Oncology, 22 papers in Surgery and 16 papers in Infectious Diseases. Recurrent topics in Dimitrios Giannis's work include COVID-19 Clinical Research Studies (14 papers), COVID-19 and healthcare impacts (13 papers) and Venous Thromboembolism Diagnosis and Management (10 papers). Dimitrios Giannis is often cited by papers focused on COVID-19 Clinical Research Studies (14 papers), COVID-19 and healthcare impacts (13 papers) and Venous Thromboembolism Diagnosis and Management (10 papers). Dimitrios Giannis collaborates with scholars based in United States, Greece and United Kingdom. Dimitrios Giannis's co-authors include Ioannis A. Ziogas, Panagiota Gianni, Alex C. Spyropoulos, Jecko Thachil, James D. Douketis, Toshiaki Iba, Beverley J. Hunt, Marcel Levi, Walter Ageno and Jerrold H. Levy and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Blood.

In The Last Decade

Dimitrios Giannis

51 papers receiving 1.8k citations

Hit Papers

align trajectories sort by overperformance

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.

Coagulation disorders in coronavirus infected patients: COVID-19, SARS-CoV-1, MERS-CoV and lessons from the past

2020 633 citations Dimitrios Giannis, Ioannis A. Ziogas et al. Journal of Clinical Virology profile →
Scientific and Standardization Committee communication: Clinical guidance on the diagnosis, prevention, and treatment of venous thromboembolism in hospitalized patients with COVID‐19

2020 440 citations Alex C. Spyropoulos, Jerrold H. Levy et al. Journal of Thrombosis and Haemostasis profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Dimitrios Giannis	1.0k	567	468	467	367	56	1.8k
Marcella C.A. Müller	918 0.9×	451 0.8×	434 0.9×	508 1.1×	220 0.6×	59	1.8k
Charles Tacquard	1.5k 1.5×	553 1.0×	792 1.7×	531 1.1×	211 0.6×	52	2.3k
Laurent Sattler	1.7k 1.7×	623 1.1×	867 1.9×	608 1.3×	209 0.6×	39	2.2k
Rushad Patell	633 0.6×	470 0.8×	218 0.5×	439 0.9×	187 0.5×	115	1.6k
Ian Léonard-Lorant	1.9k 1.9×	766 1.4×	969 2.1×	730 1.6×	211 0.6×	16	2.5k
Ioannis A. Ziogas	515 0.5×	374 0.7×	253 0.5×	101 0.2×	547 1.5×	115	1.6k
Songping Cui	1.0k 1.0×	519 0.9×	461 1.0×	574 1.2×	116 0.3×	21	1.4k
Annemarie E. Fogerty	775 0.8×	262 0.5×	326 0.7×	338 0.7×	174 0.5×	26	1.3k
Tim Sebastian	1.2k 1.2×	491 0.9×	725 1.5×	730 1.6×	386 1.1×	39	1.9k
L. Grunebaum	1.7k 1.7×	709 1.3×	892 1.9×	919 2.0×	544 1.5×	82	3.8k

Countries citing papers authored by Dimitrios Giannis

Since Specialization

Citations

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

Fields of papers citing papers by Dimitrios Giannis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dimitrios Giannis

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

All Works

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20 of 20 papers shown

Giannis, Dimitrios, et al.. (2025). The Role of Empiric Antifungal Therapy in Patients With Perforated Peptic Ulcer: An Updated Systematic Review and Meta-Analysis. The American Surgeon. 91(5). 784–794.

Giannis, Dimitrios, Mark Goldin, Husneara Rahman, et al.. (2023). Risk Factors for Postdischarge Major Thromboembolism and Mortality in Hospitalized Patients with COVID-19 with Cardiovascular Comorbidities: Insights from the CORE-19 Registry. Thrombosis and Haemostasis. 123(11). 1089–1099. 2 indexed citations

Geropoulos, Georgios, Konstantinos Katsikas Triantafyllidis, Konstantinos S. Kechagias, et al.. (2023). Anastomotic Leak and Perioperative Outcomes of Esophagectomy for Esophageal Cancer during the COVID-19 Pandemic: A Systematic Review and Meta-Analysis. Medicina. 60(1). 31–31. 2 indexed citations

Giannis, Dimitrios, et al.. (2022). Delayed intracranial hemorrhage of patients with mild traumatic brain injury under antithrombotics on routine repeat CT scan: a systematic review and meta-analysis. Brain Injury. 36(6). 703–713. 4 indexed citations

Zafeiropoulos, Stefanos, Ioannis Doundoulakis, Ioannis T. Farmakis, et al.. (2022). Autonomic Neuromodulation for Atrial Fibrillation Following Cardiac Surgery. Journal of the American College of Cardiology. 79(7). 682–694. 16 indexed citations

Papazisis, Georgios, Spyridon Siafis, Dimitrios Giannis, et al.. (2021). Safety profile of chloroquine and hydroxychloroquine: a disproportionality analysis of the FDA Adverse Event Reporting System database. SHILAP Revista de lepidopterología. 3 indexed citations

Spyropoulos, Alex C., Stuart L. Cohen, Eugenia Gianos, et al.. (2021). Validation of the IMPROVE‐DD risk assessment model for venous thromboembolism among hospitalized patients with COVID‐19. Research and Practice in Thrombosis and Haemostasis. 5(2). 296–300. 27 indexed citations

Giannis, Dimitrios, Matthew A. Barish, Mark Goldin, et al.. (2021). Incidence of Venous Thromboembolism and Mortality in Patients with Initial Presentation of COVID-19. Journal of Thrombosis and Thrombolysis. 51(4). 897–901. 30 indexed citations

Spyropoulos, Alex C., Dimitrios Giannis, & Mark Goldin. (2021). Vascular thromboembolic events following COVID‐19 hospital discharge: Incidence and risk factors. Research and Practice in Thrombosis and Haemostasis. 5(5). e12547–e12547. 2 indexed citations

10.

Goldin, Mark, Nina Kohn, Michael Qiu, et al.. (2021). External validation of the IMPROVE-DD risk assessment model for venous thromboembolism among inpatients with COVID-19. Journal of Thrombosis and Thrombolysis. 52(4). 1032–1035. 25 indexed citations

11.

Ziogas, Ioannis A., Stepan M. Esagian, Dimitrios Giannis, et al.. (2021). Laparoscopic versus open hepatectomy for intrahepatic cholangiocarcinoma: An individual patient data survival meta-analysis. The American Journal of Surgery. 222(4). 731–738. 14 indexed citations

12.

Gianni, Panagiota, Georgios Geropoulos, Nirav Agrawal, et al.. (2021). The Fanconi anemia pathway and Breast Cancer: A comprehensive review of clinical data. Clinical Breast Cancer. 22(1). 10–25. 9 indexed citations

13.

Giannis, Dimitrios, Steven L. Allen, Anne Davidson, et al.. (2020). Thromboembolic Outcomes of Hospitalized COVID-19 Patients in the 90-Day Post-Discharge Period: Early Data from the Northwell CORE-19 Registry. Blood. 136(Supplement 1). 33–34. 5 indexed citations

14.

Ziogas, Ioannis A., Dimitrios Giannis, Konstantinos S. Mylonas, et al.. (2020). The Role of Immunotherapy in Hepatocellular Carcinoma: A Systematic Review and Pooled Analysis of 2,402 Patients. The Oncologist. 26(6). e1036–e1049. 37 indexed citations

15.

Giannis, Dimitrios, Georgios Geropoulos, Ioannis A. Ziogas, Jordan Gitlin, & Alisha Oropallo. (2020). The anti‐adhesive effect of anti‐VEGF agents in experimental models: A systematic review. Wound Repair and Regeneration. 29(1). 168–182. 3 indexed citations

16.

Spyropoulos, Alex C., et al.. (2020). Implementation of the Management of Anticoagulation in the Periprocedural Period App Into an Electronic Health Record: A Prospective Cohort Study. Clinical and Applied Thrombosis/Hemostasis. 26. 2874324438–2874324438. 6 indexed citations

17.

Giannis, Dimitrios, et al.. (2020). Primary thoracic chondrosarcoma with intra‑abdominal extension in a renal transplant recipient: A case report. Molecular and Clinical Oncology. 13(1). 63–66. 2 indexed citations

18.

Giannis, Dimitrios, Ioannis A. Ziogas, & Panagiota Gianni. (2020). Coagulation disorders in coronavirus infected patients: COVID-19, SARS-CoV-1, MERS-CoV and lessons from the past. Journal of Clinical Virology. 127. 104362–104362. 633 indexed citations breakdown →

19.

Spyropoulos, Alex C., Jerrold H. Levy, Walter Ageno, et al.. (2020). Scientific and Standardization Committee communication: Clinical guidance on the diagnosis, prevention, and treatment of venous thromboembolism in hospitalized patients with COVID‐19. Journal of Thrombosis and Haemostasis. 18(8). 1859–1865. 440 indexed citations breakdown →

20.

Giannis, Dimitrios, Dimitrios Moris, Georgia Sofia Karachaliou, et al.. (2020). Insulinomas: from diagnosis to treatment. A review of the literature.. Journal of B.U.ON. : official journal of the Balkan Union of Oncology. 25(3). 1302–1314. 33 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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