| COVID-FIS: Pilot in COVID-19 (SARS-CoV-2) of Fisetin in Older Adults in Nursing Homes (NCT04537299) | Mayo Clinic | 2022-04-29 |
| '4C' Intervention to Reduce SARS-CoV-2 (Covid-19) Transmission (NCT04739449) | University of Michigan | 2021-12-04 |
| SARS-Cov-2 (COVID-19) Nasal Pharyngeal and Oral Pharyngeal Wash (SNOW) Trial (NCT04802408) | Milton S. Hershey Medical Center | 2021-10-01 |
| Prevention of COVID-19 Complications in High-risk Subjects Infected by SARS-CoV-2 and Eligible for Treatment Under a Cohort ATU ('Autorisation Temporaire d'Utilisation') OR or Authorisation for Early Access (AAP). A Prospectvie Cohort. (NCT04885452) | ANRS, Emerging Infectious Diseases | 2021-09-21 |
| Evaluation of the Safety and Immunogenicity of Influenza and COVID-19 Combination Vaccine (NCT04961541) | Novavax | 2021-09-08 |
| Baromètre Santé Adulte 2021-2022 (NCT05218304) | Agence Sanitaire et Sociale de Nouvelle Calédonie | 2021-07-26 |
| Rapid Detection of COVID-19 by Portable and Connected Biosensor : Biological Proof of Concept (NCT04780334) | University Hospital, Lille | 2021-07-07 |
| Characterization Immunology, Biochemical and Lung Microbiome, Correlated With the Ventilation Associated Pneumonia (VAP) (NCT04944823) | Universidad de la Sabana | 2021-07-01 |
| Reactogenicity, Safety and Immunogenicity of QazCoVac-P COVID-19 Vaccine (NCT04930003) | Research Institute for Biological Safety Problems | 2021-06-15 |
| The DAWN Antivirals Trial for Ambulatory COVID-19 Patients (NCT04730206) | KU Leuven | 2021-06-15 |
| Clinical Study Designed to Evaluate the Effect of CimetrA in Patients Diagnosed With COVID-19 (NCT04802382) | MGC Pharmaceuticals d.o.o | 2021-06-11 |
| VERU-111 in the Treatment of SARS-Cov-2 Infection by Assessing Its Effect on the Proportion of Patients Who Die on Study (NCT04842747) | Veru Inc. | 2021-05-18 |
| GLS-1027 for the Prevention of Severe Pneumonitis Caused by SARS-CoV-2 Infection (COVID-19) (NCT04590547) | GeneOne Life Science, Inc. | 2021-05-07 |
| Olfactory Training for Olfactory Dysfunction After Coronavirus Disease - 19 (COVID-19) (NCT04764981) | Universidade do Estado do Pará | 2021-05-01 |
| Policy Responses Against the COVID-19 Pandemic in Latin America (NCT04816318) | University of Chile | 2021-04-28 |
| Sargramostim Use in COVID-19 to Recover Patient Health (NCT04707664) | Partner Therapeutics, Inc. | 2021-04-27 |
| SARS-CoV-2 (COVID-19) Antibody PrevalencE in an Adult London HIV Cohort (NCT05067400) | Royal Free Hospital NHS Foundation Trust | 2021-04-21 |
| Imaging Immune Activation in COVID-19 (NCT04815096) | CellSight Technologies, Inc. | 2021-04-15 |
| Diode Laser 940 nm in Management of Loss of Taste Sensation (NCT04821999) | Fayoum University | 2021-04-10 |
| Longitudinal Follow-up of Patients With Chronic Inflammatory Rheumatisms (CIRs) Vaccinated Against COVID-19 Compared to Patients Refusing Vaccination (NCT04832022) | University Hospital, Montpellier | 2021-04-07 |
| Collection of the Thrombo-VaxCov Cohort (NCT04889326) | University Hospital, Lille | 2021-04-02 |
| Oral Manifestation in Patients With SARS-CoV2 Infection. (NCT04821986) | Fayoum University | 2021-04-01 |
| Infection Control for Severe Acute Respiratory Syndrome Coronavirus 2 (NCT04665960) | NMC Specialty Hospital | 2021-03-29 |
| SARS-COV-2 Seroprevalence and Seroconversion Among Employees of the Universitair Ziekenhuis Brussel Following mRNA COVID-19 Vaccination (NCT04880174) | Universitair Ziekenhuis Brussel | 2021-03-22 |
| Evaluate the Impact, Safety, Tolerability and Immunogenicity of the Coronavac Vaccine in Kidney Transplant Recipients (NCT04801667) | Hospital do Rim e Hipertensão | 2021-03-20 |
| Systematic Offer of Nurse-Driven Screening for COVID-19 in Emergency Departments in the Paris Metropolitan Area, DEPIST-COVID (NCT04756609) | Assistance Publique - Hôpitaux de Paris | 2021-03-12 |
| SARS-CoV-2 Human Challenge Characterisation Study (NCT04865237) | Imperial College London | 2021-03-06 |
| KIDney Injury in Times of COVID-19 (KIDCOV) (NCT04705766) | University of California, San Francisco | 2021-03-01 |
| Effectiveness of a Novel Respirator With Chitosan Nanoparticles (NCT04490200) | University of Brasilia | 2021-03-01 |
| Safety and Immunogenicity of an Intranasal SARS-CoV-2 Vaccine (BBV154) for COVID-19 (NCT04751682) | Bharat Biotech International Limited | 2021-03-01 |
| Comparison of Strategies Based on RT-PCR or Antigenic Test for the Screening of SARS-CoV-2 Infection (COVID-19). (NCT04859023) | Centre Hospitalier Universitaire de Saint Etienne | 2021-02-22 |
| Antibody Detection of Vaccine-Induced Secretory Effects (NCT04895475) | Children's Hospital Medical Center, Cincinnati | 2021-02-19 |
| Study of HEarT DiseAse and ImmuNiTy After COVID-19 in Ireland (NCT04823182) | Cardiovascular Research Institute Dublin | 2021-02-16 |
| Use of Hypochlorous Acid as Prophylaxis in Health Personnel at High Risk of Infection by SARS-CoV 2 (COVID19) (NCT04684550) | Hospital Universitario San Ignacio | 2021-02-15 |
| COVID-19 Contact Study by Antigen Detection Test (NCT04745533) | Juan Fernando Masa Jiménez | 2021-02-15 |
| National Cohort Study of Effectiveness and Safety of SARS-CoV-2/COVID-19 Vaccines (ENFORCE) (NCT04760132) | Jens D Lundgren, MD | 2021-02-08 |
| Camostat With Bicalutamide for COVID-19 (NCT04652765) | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | 2021-02-03 |
| Self-Collected Saliva Samples Without Viral Transport Media for COVID-19 Testing Via RT-PCR (NCT04604145) | David Grant U.S. Air Force Medical Center | 2021-02-03 |
| Analysing the French COVID-19 Epidemic Using a National SARS-CoV-2 RT-PCR Database (NCT04738331) | University Hospital, Montpellier | 2021-02-01 |
| Microbiome Therapy in Covid-19 Primary Care Support (NCT04793997) | University Hospital, Antwerp | 2021-02-01 |
| Infection Tracking in Travellers. The Project Aims to Identify Profiles of Travel-associated Illness and to Follow up on Long-term Sequelae of Arboviral Infections and Malaria (NCT04672577) | Patricia Schlagenhauf | 2021-01-30 |
| COVID-19 Induced Telogen Effluvium (NCT04834102) | Istanbul Medeniyet University | 2021-01-27 |
| SARS-CoV-2 (COVID-19) Longitudinal Study: Understanding Susceptibility, Transmission and Disease Severity (Legacy Study) (NCT04750356) | University College, London | 2021-01-27 |
| COVID-19: SARS-CoV-2 Detection in Saliva, Oropharyngeal and Nasopharyngeal Specimens (NCT04715607) | Rigshospitalet, Denmark | 2021-01-22 |
| Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) Immune Kidney Transplant Study (COVID-19) (NCT04747522) | Oslo University Hospital | 2021-01-22 |
| CorONa Virus edoxabaN ColchicinE (CONVINCE) COVID-19 (NCT04516941) | Insel Gruppe AG, University Hospital Bern | 2021-01-21 |
| A Trial Evaluating the Safety and Effects of an RNA Vaccine ARCT-021 in Healthy Adults (NCT04668339) | Arcturus Therapeutics, Inc. | 2021-01-07 |
| Nitric Oxide Releasing Solution to Treat and Prevent Exacerbation of Mild COVID-19 Infection (NCT04443868) | Sanotize Research and Development corp. | 2021-01-01 |
| COVID-OUT: Early Outpatient Treatment for SARS-CoV-2 Infection (COVID-19) (NCT04510194) | University of Minnesota | 2021-01-01 |
| COVID-19 Infection and Fetal-neonatal Outcomes (NCT04699578) | University of Campania Luigi Vanvitelli | 2020-12-28 |
| A Study to Evaluate the Efficacy, Immune Response, and Safety of a COVID-19 Vaccine in Adults ≥ 18 Years With a Pediatric Expansion in Adolescents (12 to<18 Years) at Risk for SARS-CoV-2 (NCT04611802) | Novavax | 2020-12-27 |
| Immunogenicity, Efficacy and Safety of QazCovid-in® COVID-19 Vaccine (NCT04691908) | Research Institute for Biological Safety Problems | 2020-12-25 |
| Umbilical Cord Lining Stem Cells (ULSC) in Patients With COVID-19 ARDS (NCT04494386) | Restem, LLC. | 2020-12-23 |
| Efficacy of the Sit to Stand Test in the Decision to Hospitalize a Patient Consulting the Emergency Dept for COVID 19 (NCT04730661) | University Hospital, Rouen | 2020-12-21 |
| Glenzocimab in SARS-Cov-2 Acute Respiratory DistrEss syNdrome Related to COVID-19 (NCT04659109) | Acticor Biotech | 2020-12-16 |
| High Dose Vitamin-D Substitution in Patients With COVID-19: a Randomized Controlled, Multi Center Study (NCT04525820) | Prof. Dr. Jörg Leuppi | 2020-12-15 |
| Trial of Combination Therapy to Treat COVID-19 Infection (NCT04482686) | ProgenaBiome | 2020-12-09 |
| Study of Oral Administration of Ribavirin and Nitazoxamide Versus Placebo in COVID-19 (NCT04563208) | University of Witwatersrand, South Africa | 2020-12-09 |
| COVID-19 Prophylaxis South Africa (COVER HCW) (NCT04561063) | University of Witwatersrand, South Africa | 2020-12-08 |
| Sero-prevalence COVID-19 Among Belgian Children (NCT04613817) | Sciensano | 2020-12-03 |
| A Triple Combination Antiviral Coronavirus Therapy (TriACT) for COVID-19 (NCT04605588) | Rutgers, The State University of New Jersey | 2020-12-02 |
| Seroprevalence Study of CoV-2-SARS (COVID-19) Infection in Patients With Chronic Inflammatory Rheumatic Diseases (NCT04655612) | University Hospital, Montpellier | 2020-12-01 |
| A Phase III Clinical Trial of the Immunogenicity and Safety of the Gam-COVID-Vac Vaccine Against COVID-19 in the UAE (NCT04656613) | Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation | 2020-12-01 |
| COVID-19 in Polish Ice Swimmers. (NCT04817280) | Wroclaw Medical University | 2020-12-01 |
| The Containing Coronavirus Disease 19 (COVID-19) Trial (NCT04552379) | Pontificia Universidad Catolica de Chile | 2020-12-01 |
| Steroids and Unfractionated Heparin in Critically Ill Patients With Pneumonia From COVID-19 Infection (NCT04528888) | Massimo Girardis | 2020-11-25 |
| Inhaled NO for the Treatment of Viral Pneumonia in Adults (NCT04606407) | Beyond Air Inc. | 2020-11-25 |
| Short and Medium-term Effects of Pulmonary Rehabilitation in Mild to Critical Post-acute COVID-19 (NCT04649918) | Schön Klinik Berchtesgadener Land | 2020-11-25 |
| An Efficacy and Safety Clinical Trial of an Investigational COVID-19 Vaccine (BBV152) in Adult Volunteers (NCT04641481) | Bharat Biotech International Limited | 2020-11-16 |
| Muscle Weakness in COVID-19 Patients (NCT04959773) | University of Pavia | 2020-11-15 |
| MOIST Study: Multi-Organ Imaging With Serial Testing in COVID-19 Infected Patients (NCT04525404) | University of Alberta | 2020-11-12 |
| A Virtual Prospective Study Exploring Activity Trackers and COVID-19 Infections (NCT04623138) | Evidation Health | 2020-11-04 |
| IVIG in Patients With Severe COVID-19 Requiring Mechanical Ventilation (NCT04616001) | Sharp HealthCare | 2020-11-01 |
| Serological Diagnostics of COVID-19 in Health Care Workers (NCT04635592) | University Medical Centre Ljubljana | 2020-11-01 |
| Proxalutamide Treatment for COVID-19 Female Outpatients (NCT04853134) | Applied Biology, Inc. | 2020-11-01 |
| A Phase 3 Randomized Double Blind Efficacy and Safety Study of Oral Polio Vaccine and NA-831 for Covid-19 (NCT04540185) | Biomed Industries, Inc. | 2020-11-01 |
| Prognosis and Course of COVID-19 Infection in Hospitalised Patients (NCT04752085) | I.M. Sechenov First Moscow State Medical University | 2020-11-01 |
| Chemoprevention Clinical Trial of COVID-19: Hydroxychloroquine Post Exposure Prophylaxis (NCT04597775) | Regional Center for Disease Control and Prevention, Jordan | 2020-10-27 |
| A Feasibility Study Using the CoronaCheck Device to Identify Incident Cases of SARS CoV-2 Covid-19 (NCT04742712) | Portsmouth Hospitals NHS Trust | 2020-10-27 |
| Electrical Impedance Tomography: Collapse in Dependent Areas as a Predictor of Response to Prone Position Ventilation in COVID-19 Acute Respiratory Distress Syndrome (NCT04603755) | Direction Centrale du Service de Santé des Armées | 2020-10-26 |
| Efficacy and Safety of Favipiravir in Covid-19 Patients in Indonesia (NCT04613271) | Ina-Respond | 2020-10-15 |
| Host Response Mediators in Coronavirus (COVID-19) Infection - Is There a Protective Effect of Losartan and Other ARBs on Outcomes of Coronavirus Infection? (NCT04606563) | University of British Columbia | 2020-10-09 |
| The CHILD Cohort COVID-19 Add-On Study (NCT05234359) | University of Manitoba | 2020-10-06 |
| Recovery of Exertion Ability Following COVID-19 Infection in Military Staff (NCT04548505) | Direction Centrale du Service de Santé des Armées | 2020-10-05 |
| The Effect of Melatonin and Vitamin C on COVID-19 (NCT04530539) | Lancaster General Hospital | 2020-10-05 |
| Lung Ultrasound Findings in Patients With COVID-19 in a UK ED (NCT05065827) | Chelsea and Westminster NHS Foundation Trust | 2020-09-29 |
| COVID-19-Related Health and Practices Among Dental Hygienists (NCT04542915) | American Dental Association | 2020-09-29 |
| Home-based Exercise in COVID-19 Survivors (NCT04615052) | University of Sao Paulo | 2020-09-26 |
| Adolescents With COVID-19/MIS-C at HCFMUSP (NCT04659486) | University of Sao Paulo | 2020-09-24 |
| Performance of a Remote Monitoring Program for Patients Diagnosed With COVID-19 (NCT05063812) | George Washington University | 2020-09-21 |
| Study of SARS-CoV2 Virus (COVID-19) Seroprevalence Among Lyon-Bron Military Health Schools Personnel (NCT04516928) | Direction Centrale du Service de Santé des Armées | 2020-09-21 |
| Reactogenicity, Safety and Immunogenicity of QazCovid-in® COVID-19 Vaccine (NCT04530357) | Research Institute for Biological Safety Problems | 2020-09-19 |
| The Effect of Vitamin D Therapy on Morbidity and Moratlity in Patients With SARS-CoV 2 Infection (NCT04733625) | Kasr El Aini Hospital | 2020-09-15 |
| Corona Virus Infection Among Liver Transplant Recipients (NCT04565782) | Assiut University | 2020-09-15 |
| Study of the Analytical Performance of Different Salivary Self-collection Methods for the Detection of COVID-19 (NCT04550390) | Direction Centrale du Service de Santé des Armées | 2020-09-15 |
| Impact of Perceived Control on Operational Strain: a Study of COVID-19 Pandemic Caregivers and Military Personnel on Operational Missions (NCT04517136) | Direction Centrale du Service de Santé des Armées | 2020-09-14 |
| COVID-19 Persistence in Stool (NCT04546776) | Quadram Institute Bioscience | 2020-09-08 |
| Can SARS-CoV-2 Viral Load and COVID-19 Disease Severity be Reduced by Resveratrol-assisted Zinc Therapy (NCT04542993) | Swedish Medical Center | 2020-09-08 |
| Seroprevalence of SARS-CoV-2 in Unselected Surgical Patients: an Unicentric, Regional Study (NCT04839913) | University of Cagliari | 2020-09-01 |
| Assessment of the Prevalence and the Impact of the COVID-19 Epidemic in the French Flight Crew in 2020 (NCT04514874) | Direction Centrale du Service de Santé des Armées | 2020-09-01 |