Not applicableUnknownNCT04468412What this trial is testingInfluence of COVID-19 on Vascular Endothelial FunctionWho this might be right forCOVIDVascular; Damage Radboud University Medical Center 203
Not applicableStudy completedNCT04407494What this trial is testingDiagnostic Value of Patient - Reported and Clinically Verified Olfactory Disorders (COVID-19)Who this might be right forCOVID-19 University Hospital, Montpellier 809
Not applicableUnknownNCT05038475What this trial is testingClinical and Immunological Responses After SARS-CoV-2 Infection Causing COVID-19Who this might be right forCovid19SARS-CoV2 InfectionOlfactory Disorder+3 more Association "Naso Sano" Onlus 100
Not applicableStudy completedNCT05520957What this trial is testingEarly SARS-CoV-2 TracheostomyWho this might be right forTracheostomyCharacteristics DiseaseMetabolic Disturbance Cantonal Hospital Zenica 17
Early research (Phase 1)Study completedNCT06063330What this trial is testingClinical Trial to Evaluate the Safety of RQ-01 in SARS-CoV-2 Positive SubjectsWho this might be right forCOVID-19Infectious DiseaseSymptomatic COVID-19 Infection Laboratory-Confirmed+1 more Red Queen Therapeutics, Inc. 66
Early research (Phase 1)Study completedNCT04742842What this trial is testingThe Safety and Immunogenicity of a DNA-based Vaccine (COVIGEN) in Healthy VolunteersWho this might be right forSARS-CoV2 COVID-19 University of Sydney 68
Large-scale testing (Phase 3)Study completedNCT05897541What this trial is testingPhase 3 Study of S-217622 in Prevention of Symptomatic SARS-CoV-2 InfectionWho this might be right forSARS-CoV-2 Infection Shionogi 3,701
Not applicableUnknownNCT04964154What this trial is testingBuilding Resiliency and Vital Equity (BRAVE) Project: Understanding Native Americans' Perceptions/Beliefs About COVID-19 Testing and Vaccination StudyWho this might be right forCovid19 Virus Infection North Carolina Central University 4,000
Not applicableStudy completedNCT04482205What this trial is testingCovid -19 Pandemic: Economic Burden on Patients Operated for Traumatic Close FracturesWho this might be right forEconomic Burden Aga Khan University 840
Not applicableUnknownNCT04473131What this trial is testingImmune Profiling of COVID19-patients Admitted to ICUWho this might be right forCOVID-19 Hamad Medical Corporation 300
Not applicableUnknownNCT04459312What this trial is testingNational Covid-19 Surveillance PhysiciansWho this might be right forAntibody COVID-19 Heinrich-Heine University, Duesseldorf 600
Early research (Phase 1)Study completedNCT04830800What this trial is testingA Phase 1/2 Safety and Immunogenicity Trial of COVID-19 Vaccine COVIVAC (Phase 1)Who this might be right forCOVID-19 DiseaseSARS PneumoniaPneumonia, Viral+1 more Institute of Vaccines and Medical Biologicals, Vietnam 120
Not applicableUnknownNCT05520931What this trial is testingPain-related Long Covid in Covid-19 SurvivorsWho this might be right forCOVID-19Pain, Chronic Aalborg University 600,000
Testing effectiveness (Phase 2)Ended earlyNCT04414631What this trial is testingConestat Alfa in the Prevention of Severe SARS-CoV-2 Infection in Hospitalized Patients With COVID-19Who this might be right forCoronavirus Infections University Hospital, Basel, Switzerland 80
Not applicableStudy completedNCT06334731What this trial is testingAntimicrobial Resistance During the SARS-CoV-2 (COVID-19) PandemicWho this might be right forCOVID-19 Methodist Health System 400
Not applicableStudy completedNCT04750330What this trial is testingMitochondrial DNA and Nuclear SNPs to Predict Severity of COVID-19 InfectionWho this might be right forCovid19 Maastricht University 394
Not applicableStudy completedNCT04930965What this trial is testingImpact of LA-CEAL HALT COVID-19 Ambassador Program on Likelihood to VaccinateWho this might be right forCovid19Vaccine Refusal Tulane University 56
Post-approval studies (Phase 4)Study completedNCT05142319What this trial is testingEfficacy of Different COVID-19 Vaccine Combinations in Inducing Long-term Humoral Immunity [PRIBIVAC]Who this might be right forCOVID-19 Tan Tock Seng Hospital 326
Not applicableStudy completedNCT04400877What this trial is testingPrevalence and Severity of Venous Thromboembolism in a General Population During the COVID-19 PandemicWho this might be right forCOVID-19Venous ThromboembolismPulmonary Embolism+2 more University Hospital, Linkoeping 7,795
Large-scale testing (Phase 3)WithdrawnNCT04349228What this trial is testingAssessment of the Efficacy and Safety of (HCQ) as a Prophylaxis for COVID19 for Health ProfessionalsWho this might be right forCOVID19Sars-CoV2Hydroxychloroquine+2 more Abderrahmane Mami Hospital