CovidResearchTrials by Shray Alag


CovidResearchTrials Covid 19 Research using Clinical Trials (Home Page)


Standard Of Care (SOC)Wiki

Developed by Shray Alag
Clinical Trial MeSH HPO Drug Gene SNP Protein Mutation


Correlated Drug Terms (3)


Name (Synonyms) Correlation
drug1165 Rivaroxaban Wiki 0.71
drug1044 Plasma Wiki 0.58
drug591 Hydroxychloroquine Wiki 0.11

Correlated MeSH Terms (2)


Name (Synonyms) Correlation
D045169 Severe Acute Respiratory Syndrome NIH 0.06
D018352 Coronavirus Infections NIH 0.05

Correlated HPO Terms (0)


Name (Synonyms) Correlation

There is one clinical trial.

Clinical Trials


1 Effect of Anticoagulation Therapy on Clinical Outcomes in Moderate to Severe Coronavirus Disease 2019 (COVID-19)

Patients with moderate to severe COVID-19 present a very high risk of thromboembolic disease.This multicenter, prospective, randomized, event-driven study evaluates rivaroxaban compared with standard of care including low-molecular-weight heparin (LMWH) or unfractionated heparin (UFH) at prophylactic doses if applicable in the prevention of the composite of venous thromboembolism (deep vein thrombosis and/or fatal or non-fatal pulmonary embolism), arterial thromboembolism, new myocardial infarction, non-hemorrhagic stroke, all-cause mortality or progression to intubation and invasive ventilation 35 days post randomization in patients with moderate to severe COVID-19. Experimental intervention/Index test: Patients randomized into the rivaroxaban arm will receive rivaroxaban 20 mg once daily (OD) until day 7 post randomization or hospital discharge, whichever occurs later, followed by a 28-day-phase of prophylactic anticoagulation with rivaroxaban 10mg OD. Subjects with an eGFR between 30 and 50ml/min/1,73m2, will receive 15mg instead of 20mg OD. Control intervention/Reference test: The control group will receive standard of care including LMWH or UFH as thromboprophylaxis or no anticoagulation, if appropriate. Duration of intervention per patient: The total duration of the study treatment is flexible. For out-patients 7 days of therapeutic anticoagulation will be accompanied by 28 days-phase of prophylactic anticoagulation, summing up to 35 days. For subjects that require hospitalization, the duration of therapeutic anticoagulation will be at least 7 days or prolonged until discharge if hospitalized for more than 7 days post randomization. After discharge from the hospital the subject receives 28 days of thromboprophylaxis with rivaroxaban. No study medication will be given past day 60 post randomization. This adds up to a study duration between 35 and 60 days depending on the duration of the hospital stay. Follow-up per patient: The study has a follow-up of 60 days. Experimental and/or control off label or on label in Germany: Rivaroxaban has been approved for multiple indications worldwide. Over 100,000 subjects have been studied from Phase 1 through multiple large Phase 4 studies in multiple settings, e.g. for the reduction in the risk of stroke and systemic embolism in arterial fibrillation, deep vein thrombosis and pulmonary embolism, major cardiovascular events. The drug had not been studied in patients with COVID-19 as an anticoagulant agent, yet.

NCT04416048 COVID-19 Drug: Rivaroxaban Other: Standard Of Care (SOC)

Primary Outcomes

Measure: Composite endpoint of venous thromboembolism (DVT and/or fatal or non-fatal PE), arterial thromboembolism, new myocardial infarction, non-hemorrhagic stroke, all-cause mortality or progression to intubation and invasive ventilation

Time: 35 days post randomization

Secondary Outcomes

Measure: Development of disseminated intravascular coagulation (DIC) according to the ISTH criteria

Time: 35 days post randomization

Measure: Number of days requiring invasive ventilation

Time: 35 days post randomization

Measure: Number of days requiring non-invasive ventilation

Time: 35 days post randomization

Description: scale range from 1 to 7; improvement means a reduction in the scale number of at least one point

Measure: Improvement on a seven-category ordinal scale recommended by the WHO as clinical improvement scale for patients with respiratory infections

Time: 35 days post randomization


No related HPO nodes (Using clinical trials)