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The Burden of Hypercoagulability in COVID-19

Madeleine Kim1, Andrew George2, Latha Ganti3

  • 1The Baylor School, Chatanooga, Tennessee, United States.

TH Open : Companion Journal to Thrombosis and Haemostasis
|June 16, 2022
PubMed

Insights

Recent COVID-19 infection can cause severe blood clots, including deep vein thrombosis and pulmonary embolism. This case report highlights the link between SARS-CoV-2 and hypercoagulability, discussing potential mechanisms and patient management.

Area of Science:

  • Cardiovascular Medicine
  • Infectious Diseases
  • Hematology

Background:

  • COVID-19, caused by SARS-CoV-2, affects multiple organ systems, notably endothelial cells.
  • Endothelial damage can occur through direct viral interaction or indirect inflammatory responses (cytokine storms).
  • This damage disrupts the balance between pro-thrombotic and anti-thrombotic factors, increasing clotting risk.

Observation:

  • A case of a patient with extensive deep vein thrombosis and pulmonary embolism is presented.
  • The patient had a recent history of COVID-19 infection.
  • This clinical presentation suggests a link between SARS-CoV-2 infection and severe thrombotic events.

Findings:

  • COVID-19 infection leads to endothelial dysfunction, characterized by increased thrombotic factor release and impaired fibrinolysis.
  • This results in a state of hypercoagulability in infected or recovering individuals.
  • The case illustrates a severe manifestation of COVID-19-associated coagulopathy.

Implications:

  • Understanding the mechanisms of COVID-19-induced hypercoagulability is crucial for patient management.
  • Early recognition and appropriate anticoagulation strategies may be vital for patients with recent SARS-CoV-2 infection.
  • Further research into the direct and indirect pathways of endothelial damage is warranted to refine treatment protocols.

Keywords:
COVID-19SARS-CoV-2deep venous thrombosispulmonary embolism

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