| EXercise TRAining and Sedentary Lifestyle on Clinical Outcomes in Patients With COVID-19 (NCT04396353) | University of Sao Paulo General Hospital | 2020-06-04 |
| SARS-CoV-2 Associated Respiratory Failure Recovery (COVID-19 CAir) (NCT04365595) | University of Zurich | 2020-06-03 |
| Convalescent Plasma to Limit SARS-CoV-2 Associated Complications (NCT04373460) | Johns Hopkins University | 2020-06-03 |
| Convalescent Plasma for the Treatment of Severe SARS-CoV-2 (COVID-19) (NCT04391101) | Hospital San Vicente Fundación | 2020-06-01 |
| The Use of Peripheral Blood Specimens From Patients Suspected of Having SARS-CoV-2 Infections in Research Studies Intended to Support the Development of COVID-19 Detection Methods, Treatments, and/or Vaccines (NCT04391400) | Invivoscribe, Inc. | 2020-06-01 |
| Description of a Cohort of Covid-19 Patients With a Circulating Anticoagulant (NCT05075928) | University Hospital, Strasbourg, France | 2020-06-01 |
| Somerset and South Essex Coronavirus Antigen Testing (NCT04403906) | Somerset NHS Foundation Trust | 2020-06-01 |
| Masitinib Combined With Isoquercetin and Best Supportive Care in Hospitalized Patients With Moderate and Severe COVID-19 (NCT04622865) | AB Science | 2020-06-01 |
| Seroepidemiological Study of SARS-CoV-2 (COVID-19) Infection in Population Subgroups in the State of São Paulo (NCT04408014) | Butantan Institute | 2020-06-01 |
| Registry of Seraph®-100 Microbind® Affinity Blood Filter for COVID-19 Under EUA (NCT04413955) | Children's Hospital Medical Center, Cincinnati | 2020-06-01 |
| Depression, Anxiety and SARS-CoV-2 (Covid-19) Phobia in Post-stroke Patients (NCT04560413) | Fatih Sultan Mehmet Training and Research Hospital | 2020-06-01 |
| Serologic Surveillance for SARS-CoV-2 (COVID-19) in a Prospective Cohort of Health Care Workers (NCT04387890) | Hospital Italiano de Buenos Aires | 2020-06-01 |
| Dose-Confirmation Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1273 COVID-19 Vaccine in Adults Aged 18 Years and Older (NCT04405076) | ModernaTX, Inc. | 2020-05-29 |
| Vienna Versus SARS-CoV-2 Virus Study (NCT04407429) | Medical University of Vienna | 2020-05-27 |
| Evaluation of Rapid Diagnostic Solutions, Serological and Molecular Tests for COVID-19 (NCT04405492) | Assistance Publique - Hôpitaux de Paris | 2020-05-25 |
| Cardiac COVID-19 Health Care Workers (NCT04413071) | AORTICA Group | 2020-05-25 |
| Muscle Mass and Strength as Predictors of Time to Discharge in Patients With COVID-19 (NCT04406233) | University of Sao Paulo | 2020-05-23 |
| Azithromycin for COVID-19 Treatment in Outpatients Nationwide (NCT04332107) | Thomas M. Lietman | 2020-05-22 |
| Nigella Sativa in COVID-19 (NCT04401202) | King Abdulaziz University | 2020-05-21 |
| Baricitinib Compared to Standard Therapy in Patients With COVID-19 (NCT04393051) | Azienda Ospedaliero, Universitaria Pisana | 2020-05-20 |
| Mavrilimumab to Reduce Progression of Acute Respiratory Failure in COVID-19 Pneumonia and Systemic Hyper-inflammation (NCT04399980) | The Cleveland Clinic | 2020-05-20 |
| CONVALESCENT PLASMA FOR ILL PATIENTS BY COVID-19 (NCT04356482) | Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado | 2020-05-20 |
| Long Term Functional Outcomes of COVID-19 Patients Treated by Rehabilitation Services viaTelehealth (NCT04385901) | University of Missouri-Columbia | 2020-05-19 |
| Clinical Scores for Outcome Prediction in Patients With Severe COVID-19 Pneumonia Requiring ECMO (NCT04405973) | Dr. Alexander Supady | 2020-05-19 |
| Exploring Brain Damages After COVID-19 Infection (NCT04405986) | University Hospital, Bordeaux | 2020-05-19 |
| Trial Evaluating the Efficacy of Local Budesonide Therapy in the Management of Hyposmia in COVID-19 Patients Without Signs of Severity (NCT04361474) | Fondation Ophtalmologique Adolphe de Rothschild | 2020-05-18 |
| Antibody Detection in COVID-19 Cured Patients (SARS-CoV-2-CZ-Immunity) (NCT04453280) | Institute of Health Information and Statistics of the Czech Republic | 2020-05-18 |
| Advanced Endoscopy During COVID-19 (NCT04385147) | Al-Azhar University | 2020-05-18 |
| Prevalence of SARS-CoV-2 in Conjunctival Swab Samples Among Patients With Conjunctivitis During the COVID-19 Pandemic (NCT04374656) | Johns Hopkins University | 2020-05-18 |
| Monitoring Serologic Response to Severe Acute Respiratory Syndrome-2 (SARS-COV-2)/COVID-19 in Children (NCT04838834) | Connecticut Children's Medical Center | 2020-05-15 |
| SARS-CoV 2 in Personal Protective Equipment (NCT04398043) | Hospital de Clinicas José de San Martín | 2020-05-15 |
| Hydroxychloroquine Chemoprophylaxis for COVID-19 Infection in High-risk Healthcare Workers. (NCT04370015) | Services Institute of Medical Sciences, Pakistan | 2020-05-15 |
| Convalescent Plasma and Placebo for the Treatment of COVID-19 Severe Pneumonia (NCT04383535) | Hospital Italiano de Buenos Aires | 2020-05-15 |
| Hydroxychloroquine as Post-Exposure Prophylaxis Against COVID-19 Infection (NCT04372017) | Sanford Health | 2020-05-14 |
| Characterizing SARS-CoV-2-specific Immunity in Individuals Who Have Recovered From COVID-19 (NCT04403880) | HIV Vaccine Trials Network | 2020-05-13 |
| Evaluating the Efficacy of Hydroxychloroquine and Azithromycin to Prevent Hospitalization or Death in Persons With COVID-19 (NCT04358068) | National Institute of Allergy and Infectious Diseases (NIAID) | 2020-05-13 |
| Efficacy and Safety Evaluation of Mesenchymal Stem Cells for the Treatment of Patients With Respiratory Distress Due to COVID-19 (NCT04390139) | Banc de Sang i Teixits | 2020-05-13 |
| Oncological Surgery in Times of COVID-19: Effectiveness of Preoperative Screening for Sars-Cov-2 (NCT04434261) | Instituto Brasileiro de Controle do Cancer | 2020-05-11 |
| COVID-19 - Study of the Kinetics of the Immune Response During the Intensive Care Unit Stay in Adult Patients Infected With SARS-CoV-2: Multicentric Non Interventional Study (NCT04392401) | Hospices Civils de Lyon | 2020-05-11 |
| Antibody Seroprevalence and Rate of Asymptomatic Infections With SARS-CoV-2 in Austrian Hospital Personnel. (NCT04354779) | AUVA | 2020-05-11 |
| Increased Risk of SARS-CoronaVirus-2 (SARS-CoV-2) Infection Associated With Endoscopy (DECORE Study) (NCT04401033) | Hospital del Rio Hortega | 2020-05-11 |
| COVID-19 Child Health Investigation of Latent Disease in Hamburg (NCT04534608) | Universitätsklinikum Hamburg-Eppendorf | 2020-05-11 |
| A Phase II, Controlled Clinical Study Designed to Evaluate the Effect of ArtemiC in Patients Diagnosed With COVID-19 (NCT04382040) | MGC Pharmaceuticals d.o.o | 2020-05-08 |
| Prevention and Treatment With Calcifediol of COVID-19 Induced Acute Respiratory Syndrome (NCT04366908) | Maimónides Biomedical Research Institute of Córdoba | 2020-05-07 |
| Characteristics and Outcomes of Patients With COVID-19 Admitted to the ICU (NCT04378582) | University of Sao Paulo General Hospital | 2020-05-07 |
| ANalyzing Olfactory Dysfunction Mechanisms In COVID-19 (NCT04445597) | Universitaire Ziekenhuizen KU Leuven | 2020-05-07 |
| Seroprevalence of SARS CoV 2 Antibodies in Previously Undiagnosed Healthcare Workers (NCT04383587) | Mayo Clinic | 2020-05-06 |
| Convalescent Plasma for Treatment of COVID-19 Patients With Pneumonia (NCT04374565) | University of Virginia | 2020-05-05 |
| Maternal-foetal Transmission of SARS-Cov-2 (NCT04395924) | Centre Hospitalier Régional d'Orléans | 2020-05-05 |
| COVID-19 Antibodies Among Healthcare Workers (NCT04425889) | Hospital Universitario Dr. Jose E. Gonzalez | 2020-05-05 |
| A Study of Hydroxycholoroquine Compared to Placebo as Treatment for People With COVID-19 (NCT04379492) | Memorial Sloan Kettering Cancer Center | 2020-05-05 |
| Safety and Antiviral Activity of BLD-2660 in COVID-19 Hospitalized Subjects (NCT04334460) | Blade Therapeutics | 2020-05-04 |
| In-vitro Diagnostic Test to Predict COVID-19 Mortality and Disease Severity (NCT04368897) | Applied Biology, Inc. | 2020-05-01 |
| Immunophenotyping Assessment in a COVID-19 Cohort (NCT04378777) | National Institute of Allergy and Infectious Diseases (NIAID) | 2020-05-01 |
| COVID-19: Human Epidemiology and Response to SARS-CoV-2 (NCT04375761) | National Institute of Allergy and Infectious Diseases (NIAID) | 2020-05-01 |
| Thrombosis and Covid-19 (NCT04366778) | Hospices Civils de Lyon | 2020-05-01 |
| Health, Perception, Practices, Relations and Social Inequalities in the General Population During the Covid-19 Crisis (NCT04392388) | Institut National de la Santé Et de la Recherche Médicale, France | 2020-05-01 |
| Consequences of the QUARANTINE Relating to the COvid-19 Epidemic on the Mental Health of the Patients Followed in PSYchiatry (NCT04405362) | University Hospital, Lille | 2020-05-01 |
| Covid-19 Anxiety and Phobia Levels of the Parents (NCT04631172) | Selcuk University | 2020-05-01 |
| Transfusion of Convalescent Plasma for the Early Treatment of Patients With COVID-19 (NCT04393727) | Azienda Ospedaliero, Universitaria Pisana | 2020-05-01 |
| Effect of Hydroxychloroquine in COVID-19 Positive Pregnant Women (NCT04354441) | Sir Mortimer B. Davis - Jewish General Hospital | 2020-05-01 |
| Use of Hydroxychloroquine Alone or Associated for Inpatients With SARS-CoV2 Virus (COVID-19) (NCT04361461) | Apsen Farmaceutica S.A. | 2020-04-30 |
| VA Remote and Equitable Access to COVID-19 Healthcare Delivery (VA-REACH TRIAL) (NCT04363203) | Salomeh Keyhani MD | 2020-04-30 |
| Testing for Dysautonomia in Patients Hospitalized for SARS-CoV-2 Infection (COVID-19) : COVIDANS Study (NCT04374045) | Centre Hospitalier Universitaire de Saint Etienne | 2020-04-30 |
| Assessing the Mother-to-infant Transmission Capabilities of COVID-19 Infection Among Pregnant Women in Ontario, Canada (NCT04913948) | Ottawa Hospital Research Institute | 2020-04-30 |
| Does Hydroxychloroquine Before & During Patient Exposure Protect Healthcare Workers From Coronavirus? (NCT04374942) | Megan Landes | 2020-04-30 |
| Efficacy and Safety of COVID-19 Convalescent Plasma (NCT04397523) | Institute for Transfusion Medicine of RNM | 2020-04-30 |
| COVID-19: Povidone-Iodine Intranasal Prophylaxis in Front-line Healthcare Personnel and Inpatients (NCT04364802) | Nikita Gupta | 2020-04-29 |
| Effect of COVID-19 on Platelet Aggregation (NCT04447131) | University of Sao Paulo | 2020-04-29 |
| Screening for COVID-19 and Monitoring of Serological Responses to SARS-CoV-2 in Healthcare Workers (NCT04370119) | University Medicine Greifswald | 2020-04-27 |
| The Covid-19 HEalth caRe wOrkErS (HEROES) Study (NCT04352634) | University of Chile | 2020-04-26 |
| Immunomodulatory Profile of Dexmedetomidine Sedation in Patients Recovering After ARDS Covid-19 (NCT04413864) | Assistance Publique - Hôpitaux de Paris | 2020-04-24 |
| Canakinumab in Covid-19 Cardiac Injury (The Three C Study) (NCT04365153) | The Cleveland Clinic | 2020-04-24 |
| Passive Immunity Trial for Our Nation to Treat COVID-19 in Hospitalized Adults (NCT04362176) | Vanderbilt University Medical Center | 2020-04-24 |
| COVID-19 Treatment Using Methylene Blue and Photodynamic Therapy (NCT04933864) | I.M. Sechenov First Moscow State Medical University | 2020-04-24 |
| A Clinical Evaluation of COVID-19 Rapid Point of Care Antigen Tests (NCT04568356) | E25Bio, Inc. | 2020-04-24 |
| COVID-19: Herd Immunity Study in the Czech Republic (NCT04401085) | Institute of Health Information and Statistics of the Czech Republic | 2020-04-23 |
| St. Jude Tracking of Viral and Host Factors Associated With COVID-19 (NCT04362995) | St. Jude Children's Research Hospital | 2020-04-23 |
| Current and Past SARS-CoV-2 Infection and COVID-19 in Healthcare (NCT04411576) | Karolinska University Hospital | 2020-04-23 |
| Serological Testing for COVID-19 (SARS-CoV-2) in ESKD (NCT04378686) | Universitaire Ziekenhuizen KU Leuven | 2020-04-23 |
| Clinical Trial to Evaluate the Efficacy of Treatment With Hyperimmune Plasma Obtained From Convalescent Antibodies of COVID-19 Infection (NCT04366245) | Andalusian Network for Design and Translation of Advanced Therapies | 2020-04-23 |
| Observational Study of Follow-up of Hospitalized Patients Diagnosed With COVID-19 to Evaluate the Effectiveness of the Drug Treatment Used to Treat This Disease. COVID-19 Registry (NCT04347278) | Instituto de Investigación Marqués de Valdecilla | 2020-04-22 |
| COVID-19 Among Healthcare Workers in Belgian Hospitals (NCT04373889) | Sciensano | 2020-04-22 |
| Pathological Findings of Fatal COVID-19 (NCT04675281) | Nantes University Hospital | 2020-04-22 |
| Impact of COVID-19 Infection on the Incidence of Ventilator-acquired Infections (NCT04359693) | University Hospital, Lille | 2020-04-22 |
| Test and Treat COVID 65plus+ (NCT04351516) | University Hospital Tuebingen | 2020-04-21 |
| Use of Dexmedetomidine in Light to Moderate Sedation in the Patient in the Palliative Situation of a Sars-cov-2 / COVID-19 Infection (NCT04350086) | University Hospital, Limoges | 2020-04-20 |
| Efficacy of Melatonin in the Prophylaxis of Coronavirus Disease 2019 (COVID-19) Among Healthcare Workers. (NCT04353128) | Instituto de Investigación Hospital Universitario La Paz | 2020-04-20 |
| Performance of 3 Sampling Methods for the Detection of SARS-CoV-2 (COVID-19) With Real-time Reverse Transcriptase PCR (NCT04361448) | Jessa Hospital | 2020-04-20 |
| Kidney in Coronavirus Disease 2019 Registry (NCT04797091) | University of Cologne | 2020-04-20 |
| Precision Immunology to Determine the Immune Response in Patients With COVID-19 (NCT04360733) | University of Bonn | 2020-04-20 |
| Stopping ACE-inhibitors in COVID-19 (NCT04353596) | Medical University Innsbruck | 2020-04-20 |
| Efficacy of Tocilizumab on Patients With COVID-19 (NCT04356937) | Massachusetts General Hospital | 2020-04-20 |
| Slovenian National COVID-19 Prevalence Study (NCT04376996) | University of Ljubljana | 2020-04-20 |
| Convalescent Plasma Trial in COVID -19 Patients (NCT04356534) | Royal College of Surgeons in Ireland - Medical University of Bahrain | 2020-04-19 |
| Association Between Long-term Hydroxychloroquine Treatment and Outcome of a History of Symptoms Suggestive of COVID-19 Infection During the Epidemic Period in France in Patients With Autoimmune Disease (NCT04345159) | Fondation Ophtalmologique Adolphe de Rothschild | 2020-04-17 |
| Pragmatic Factorial Trial of Hydroxychloroquine, Azithromycin, or Both for Treatment of Severe SARS-CoV-2 Infection (NCT04335552) | Duke University | 2020-04-17 |
| Valsartan for Prevention of Acute Respiratory Distress Syndrome in Hospitalized Patients With SARS-COV-2 (COVID-19) Infection Disease (NCT04335786) | Radboud University Medical Center | 2020-04-17 |
| Treatment for COVID-19 in High-Risk Adult Outpatients (NCT04354428) | University of Washington | 2020-04-16 |
| Efficacy of Chloroquine or Hydroxychloroquine in Treating Pneumonia Caused by SARS-Cov-2 - COVID-19 (NCT04420247) | Centro de Estudos e Pesquisa em Emergencias Medicas e Terapia Intensiva | 2020-04-16 |