Not applicableStudy completedNCT04463862What this trial is testingCOVID - AirPollutionWho this might be right forCOVID-19 Confirmed CasesCOVID-19 Mortality University Hospital, Strasbourg, France 660
Large-scale testing (Phase 3)Study completedNCT04304053What this trial is testingTreatment of COVID-19 Cases and Chemoprophylaxis of Contacts as PreventionWho this might be right forCOVID-19 Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la Ciencia 2,300
Not applicableStudy completedNCT04393142What this trial is testingSerologic Testing of Household Contacts of Confirmed Cases of COVID-19Who this might be right forCoronavirus Infection Hospital Universitario Dr. Jose E. Gonzalez 96
Testing effectiveness (Phase 2)UnknownNCT04379479What this trial is testingClinical Effect of Dialyzable Leukocyte Extract in Suspected or Confirmed Cases of COVID-19 (FUTURE-T)Who this might be right forCOVID-19SARS-CoV-2 Infection National Polytechnic Institute, Mexico 562
Testing effectiveness (Phase 2)Study completedNCT05485584What this trial is testingRSIFN-co Among Healthy Subjects and Subjects With Mild or Asymptomatic COVID-19Who this might be right forCOVID-19SARS-CoV-2 Infection Sichuan Huiyang Life Science and Technology Corporation 188
Not applicableUnknownNCT04368884What this trial is testingAssess the Seroconversion Status of Health Care Workers Suspected or Confirmed Cases of COVID-19 PatientsWho this might be right forCovid-19 Max Healthcare Insititute Limited 1,000
Not applicableUnknownNCT04597736What this trial is testingRelationship Between Biological Profiles and Clinical Evolutions Within the Same Cluster COVID-19 (COVIDCOLLECT)Who this might be right forCovid19Contact Case University Hospital, Clermont-Ferrand 100
Not applicableStudy completedNCT05124145What this trial is testingPrimary Care in AURA for COVID-19Who this might be right forPrimary Care : Suspected and Confirmed Cases of COVID-19Primary Health CareCOVID-19 Pandemic Research on Healthcare Performance Lab U1290 7,000
Post-approval studies (Phase 4)Study completedNCT04466540What this trial is testingRandomized Placebo-controlled Trial of Hydroxychloroquine in Outpatient Cases With Coronavirus Disease 2019 (COVID-19)Who this might be right forCOVID-19 Hospital Alemão Oswaldo Cruz 1,372
Not applicableUnknownNCT04702945What this trial is testingCanadian COVID-19 Emergency Department RegistryWho this might be right forCovid-19 University of British Columbia 200,000