Related Experiment Video
Updated: Nov 25, 2025

In Vitro Microfluidic Disease Model to Study Whole Blood-Endothelial Interactions and Blood Clot Dynamics in Real-Time
Published on: May 24, 2020
COVID-19 and thrombosis: From bench to bedside
Mohammad A M Ali1, Sarah A Spinler2
1Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, State University of New York- Binghamton, NY, USA.
Coronavirus disease 2019 (COVID-19) increases the risk of blood clots. This review examines COVID-19
Area of Science:
- Cardiology
- Infectious Diseases
- Hematology
Background:
- COVID-19, a respiratory illness caused by SARS-CoV-2, is linked to increased risk of venous and arterial thromboembolic events.
- The association between COVID-19 and thrombosis is a significant area of scientific interest.
- Understanding this link is crucial for patient management and treatment strategies.
Purpose of the Study:
- To review current knowledge on the association between COVID-19 and thrombosis.
- To explore molecular and cellular mechanisms underlying COVID-19-associated thrombosis.
- To evaluate antithrombotic agents in COVID-19 management and discuss clinical guidelines.
Main Methods:
- Literature review of studies investigating COVID-19 and thromboembolic events.
- Analysis of molecular and cellular pathways implicated in COVID-19 pathogenesis and thrombosis.
- Review of clinical trials and guidelines concerning antithrombotic therapies in COVID-19 patients.
Main Results:
- COVID-19 significantly elevates the risk of both venous and arterial thrombosis.
- Multiple molecular and cellular mechanisms contribute to the prothrombotic state in COVID-19.
- Various antithrombotic agents show potential, with ongoing research and evolving clinical recommendations.
Conclusions:
- COVID-19 presents a substantial thrombotic risk requiring careful management.
- Further research into underlying mechanisms and effective antithrombotic strategies is essential.
- Adherence to updated professional guidelines is critical for preventing and treating thromboembolism in COVID-19.
Related Concept Videos
Anticoagulant Drugs: Low-Molecular-Weight Heparins
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
Venous Thrombosis III: Interprofessional Care
Venous Thrombosis I: Introduction
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

