Anticoagulation in COVID-19: current concepts and controversies

被引:52
作者
Chandra, Atanu [1 ]
Chakraborty, Uddalak [2 ]
Ghosh, Shrestha [1 ]
Dasgupta, Sugata [3 ]
机构
[1] RG Kar Med Coll & Hosp, Internal Med, Kolkata, India
[2] Bangur Inst Neurol, Inst Postgrad Med Educ & Res, Neurol, Kolkata, W Bengal, India
[3] RG Kar Med Coll & Hosp, Crit Care Med, Kolkata, W Bengal, India
关键词
COVID-19; anticoagulation; internal medicine; thromboembolism; SARS-COV-2; MANAGEMENT; RISK;
D O I
10.1136/postgradmedj-2021-139923
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Rising incidence of thromboembolism secondary to COVID-19 has become a global concern, with several surveys reporting increased mortality rates. Thrombogenic potential of the SARS-CoV-2 virus has been hypothesised to originate from its ability to produce an exaggerated inflammatory response leading to endothelial dysfunction. Anticoagulants have remained the primary modality of treatment of thromboembolism for decades. However, there is no universal consensus regarding the timing, dosage and duration of anticoagulation in COVID-19 as well as need for postdischarge prophylaxis. This article seeks to review the present guidelines and recommendations as well as the ongoing trials on use of anticoagulants in COVID-19, identify discrepancies between all these, and provide a comprehensive strategy regarding usage of these drugs in the current pandemic.
引用
收藏
页码:395 / 402
页数:8
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