RCT: No benefit from antithrombotic therapy (aspirin or apixaban) in outpatients with clinically stable symptomatic COVID-19.

Effect of Antithrombotic Therapy on Clinical Outcomes in Outpatients With Clinically Stable Symptomatic COVID-19: The ACTIV-4B Randomized Clinical Trial – JAMA

Editorial: Antithrombotic Therapy for Outpatients With COVID-19: Implications for Clinical Practice and Future Research – JAMA

Commentary on Twitter

Data do not support the use of aspirin or apixaban in the outpatient setting to reduce the major adverse cardiovascular or pulmonary consequences associated with symptomatic but clinically stable #SARSCoV2 infection https://t.co/SH6OefXOCj #COVID19

— JAMA (@JAMA_current) October 11, 2021