Abstract The current COVID-19 pandemic emerged in December 2019, in China, affecting millions of people worldwide. COVID-19 is mainly a disease of the respiratory system, yet systematic complications have also been reported among SARS-CoV-2 infected patients. Thrombotic complications are one of the severe clinical outcomes of COVID-19, especially among critically ill patients, and are associated with poor prognosis. To date, many studies have concluded that COVID-19 increases the incidence of thrombotic events and coagulopathies; however, the exact mechanism behind such a disease outcome is not well known. Various pathophysiological mechanisms for thrombotic events in COVID-19 have been proposed, these include virus-induced endothelial cell damage, inflammation, and excess production of pro-inflammatory cytokines. As a result, most critically diseased COVID-19 patients are managed with prophylactic anticoagulant, yet some still develop thrombotic episodes. Therefore, better understanding of the mechanisms behind the thrombotic complications is needed to develop treatments that specifically target such pathways, which may aid in better disease management and improve the prognosis.
【저자키워드】 COVID-19, SARS-CoV-2, thrombosis, Thromboembolism, 【초록키워드】 Treatment, Inflammation, Prognosis, COVID-19 pandemic, outcome, Prophylactic, Clinical outcome, China, management, Complication, pro-inflammatory cytokines, Respiratory system, incidence, disease, mechanism, critically ill patients, Anticoagulant, Pathways, COVID-19 patient, SARS-CoV-2 infected patients, poor prognosis, thrombotic, pathophysiological mechanism, endothelial cell damage, thrombotic event, thrombotic complication, IMPROVE, develop, include, reported, increase, affecting, 【제목키워드】 Complication,