NCT04537572 A Comparison of Sample Collection Methods for SARS-COV-2 Antibody Testing Status UNKNOWN Phase NA
NCT04537338 Evaluation of the Immune Response to SARS-CoV-2 Among Patients With Covid-19 in Costa Rica Status UNKNOWN Phase N/A
NCT04537117 Knowledge, Attitudes and Clinical Practices of Pediatric Dentists Regarding Covid-19 Status COMPLETED Phase N/A
NCT04536090 Study of Isoquercetin (IQC-950AN) Plus Standard of Care Versus Standard of Care Only for the Treatment of COVID-19 Status WITHDRAWN Phase PHASE2
NCT04535869 Efficacy and Safety of Direct Anti HCV Drugs in the Treatment of SARS-COV-2 (COVID-19) Status UNKNOWN Phase PHASE3
NCT04534673 Pegylated Interferon Lambda for Treatment of COVID-19 Infection Status COMPLETED Phase PHASE2
NCT04533399 A Study Looking at the Effectiveness and Safety of a COVID-19 Vaccine in South African Adults Status COMPLETED Phase PHASE2
NCT04532931 Four Different Experimental Drug Regimens to Standard of Care for the Treatment of Symptomatic Outpatients With COVID-19 Status COMPLETED Phase PHASE2
NCT04530656 Phase I Trial of a Recombinant SARS-CoV-2 Vaccine (Sf9 Cell) Status COMPLETED Phase PHASE1
NCT04530604 Defibrotide Therapy for SARS-CoV2 (COVID-19) Acute Respiratory Distress Syndrome (ARDS) Status COMPLETED Phase PHASE1
NCT04528901 Study of seroPREvalence Vis-à-vis SARS-CoV2 and Correlation With Clinical Forms of COVID-19 in Patients Followed in Pneumology in the Cluster Area of the Grand-Est Region (Strasbourg University Hospital) Status UNKNOWN Phase N/A
NCT04528641 Phase I Study to Assess the Safety and Immunology of a COVID-19 Vaccine With GRAd-COV2 Vaccine Status COMPLETED Phase PHASE1
NCT04528368 Convalescent Plasma for Treating Patients With COVID-19 Pneumonia Without Indication of Ventilatory Support Status UNKNOWN Phase PHASE2
NCT04527614 Influence of Prior Infection With COVID-19 on Occurrence of Influenza-like Illness or Acute Respiratory Infection Status COMPLETED Phase NA
NCT04527497 Clinical Course and Treatment of COVID-19 Inpatients in Hospital Status COMPLETED Phase N/A
NCT04527471 Pilot Study of Ensifentrine or Placebo Delivered Via pMDI in Hospitalized Patients With COVID-19 Status COMPLETED Phase PHASE2
NCT04527198 Brainstem Dysfunction in COVID-19 Critically Ill Patients: a Prospective Observational Study Status COMPLETED Phase NA