Large-scale testing (Phase 3)UnknownNCT05602558What this trial is testingThe Phase Ⅱ/Ⅲ Trial of LYB001Who this might be right forCOVID-19 Yantai Patronus Biotech Co., Ltd. 18,000
Testing effectiveness (Phase 2)Ended earlyNCT04367168What this trial is testingColchicine in Patients With Mild and Severe Coronavirus DiseaseWho this might be right forCOVID Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran 116
Not applicableUnknownNCT04821570What this trial is testingTo Assess Immunogenicity of Coronavirus Disease 2019 (COVID-19) Vaccine in Cancer Patients Receiving Cancer TreatmentWho this might be right forBreast CancerLung CancerMelanoma (Skin) University of Kansas Medical Center 500
Large-scale testing (Phase 3)WithdrawnNCT04365231What this trial is testingHydroxychloroquine Azithromycin COVID-19 Pregnancy TrialWho this might be right forCOVID19 Hospital St. Joseph, Marseille, France
Testing effectiveness (Phase 2)Study completedNCT05198102What this trial is testingZF2001 Booster Immunization Clinical Trials of 12 Months After the Completion of Basic ImmunizationWho this might be right forPrevention of COVID-19 Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. 300
Testing effectiveness (Phase 2)WithdrawnNCT06234462What this trial is testingAmantadine for Cognitive Dysfunction in Patients With Long-CovidWho this might be right forLong COVIDPost-Acute COVID-19 Syndrome University of Texas Southwestern Medical Center
Not applicableStudy completedNCT04847596What this trial is testingStudy to Assess Response to COVID-19 Vaccine in Multiple Sclerosis Participants Treated With OfatumumabWho this might be right forRelapsing Multiple Sclerosis Novartis Pharmaceuticals 25
Not applicableStudy completedNCT04463862What this trial is testingCOVID - AirPollutionWho this might be right forCOVID-19 Confirmed CasesCOVID-19 Mortality University Hospital, Strasbourg, France 660
Testing effectiveness (Phase 2)Ended earlyNCT04381988What this trial is testingHydroxychloroquine vs Placebo to Prevent COVID-19 Infection in Patients Receiving RadiotherapyWho this might be right forCOVID-19Cancer Memorial Sloan Kettering Cancer Center 4
Not applicableUnknownNCT05755542What this trial is testingLong-Covid in Patients Post Rehabilitation Treatment and Reintegration Into Everyday LifeWho this might be right forLong COVID Rehazentrum Walenstadtberg 500
Not applicableStudy completedNCT04379154What this trial is testingAnalysis of Volatile Organic Compounds by Electronic Noses in Hospitalised Patients for an Infection by SARS-COV-2 (COVID-19)Who this might be right forCOVID-19 Hopital Foch 65
Not applicableStudy completedNCT05384886What this trial is testingImpact of New Variants and Vaccines on the Course of COVID-19Who this might be right forCOVID-19 Izmir Katip Celebi University 15,967
Testing effectiveness (Phase 2)Study completedNCT04399356What this trial is testingNiclosamide for Mild to Moderate COVID-19Who this might be right forCOVID-19 Tufts Medical Center 73
Not applicableStudy completedNCT04590222What this trial is testingImpact of a Monoamine Oxidase Inhibitor on the Phenotype of Blood Mononucleated Cells in Patients With COVID-19Who this might be right forSARS-CoV2 Infection Assistance Publique - Hôpitaux de Paris 51
Large-scale testing (Phase 3)Not Yet RecruitingNCT06907251What this trial is testingDapagliflozin for Long COVID SyndromeWho this might be right forCOVID - 19Long COVID SyndromeSARS CoV-2 Ottawa Heart Institute Research Corporation 192
Testing effectiveness (Phase 2)Study completedNCT04313023What this trial is testingThe Use PUL-042 to Reduce the Infection Rate and Progression to COVID-19 in Adults Exposed to SARS-CoV-2Who this might be right forCOVID-19 Pulmotect, Inc. 217
Testing effectiveness (Phase 2)Active Not RecruitingNCT05690503What this trial is testingGlutamatergic Modulation as a Treatment for Depressive Symptoms Among Patients With Post-acute Sequelae of COVID (PASC): A Pilot TrialWho this might be right forPost-acute Sequelae of COVID-19Depressive SymptomsCognitive Dysfunction New York State Psychiatric Institute 12
Not applicableStudy completedNCT07429903What this trial is testingEffect of Daily Walnut Consumption on Memory in Subjects With Long-COVIDWho this might be right forLong-COVIDBrain FogCognition+1 more University of California, Los Angeles 31
Post-approval studies (Phase 4)Study completedNCT04348370What this trial is testingBCG Vaccine for Health Care Workers as Defense Against COVID 19Who this might be right forCoronavirusCoronavirus InfectionCoronavirus as the Cause of Diseases Classified Elsewhere Texas A&M University 659
Not applicableUnknownNCT04642703What this trial is testingMortality in Patients With Severe COVID-19 Pneumonia Who Underwent TracheostomyWho this might be right forMechanical VentilationCovid19Tracheostomy University of Chile 100