2021 ACTION TRIAL Therapeutic vs. prophylactic anticoagulation for patients admitted to hospital with COVID-19 and elevated D-dimer Pragmatic, open-label (with blinded adjudication), multicentre, randomised Objective: to evaluate therapeutic anticoagulation compared with prophylactic anticoagulation among patients admitted with coronavirus disease 2019 (COVID-19) infection. 615 patients Inclusion Criteria: Patients (aged >18 years) hospitalised with COVID-19 and elevated […]