| Drug Use Investigation of COMIRNATY Intramuscular Injection (NCT04815031) | Pfizer | 2021-03-20 |
| Vitamin D and COVID-19 Management (NCT04385940) | University of Alberta | 2021-03-19 |
| The Proof of Concept Phase 2 Study to Evaluate the Safety and Efficacy of Clevudine in Patients With Mild and Moderate COVID-19 (NCT04891302) | Bukwang Pharmaceutical | 2021-03-19 |
| Efficacy and Safety of hzVSFv13 in Patients With COVID-19 Pneumonia (NCT04679350) | ImmuneMed, Inc. | 2021-03-18 |
| Phase I Double-blind, Placebo-controlled Study of AZD7442 (NCT04896541) | AstraZeneca | 2021-03-16 |
| Asymptomatic and Pre-symptomatic Transmission of SARS-CoV-2 in a Community Congregant Setting (NCT05145803) | Colorado School of Public Health | 2021-03-15 |
| MMP-9, TIMP-9 in Lung Imaging and Functional of COVID-19 (NCT05844215) | Universitas Airlangga | 2021-03-15 |
| The Use of Amantadine in the Prevention of Progression and Treatment of COVID-19 Symptoms (NCT04854759) | Independent Public Clinical Hospital No. 4 in Lublin | 2021-03-15 |
| Convalescent Plasma for Early Treatment of COVID-19 (NCT04390503) | Andrew Eisenberger | 2021-03-12 |
| Study of mRNA Vaccine Formulation Against COVID-19 in Healthy Adults 18 Years of Age and Older (NCT04798027) | Sanofi Pasteur, a Sanofi Company | 2021-03-12 |
| Persistent COVID-19 Symptoms in Minia (NCT06787755) | Fayoum University | 2021-03-10 |
| Clinical Study in the Treatment of Patients With COVID-19 (NCT04780672) | Pharma VAM | 2021-03-09 |
| Clinical Decision Support System Based on Non-invasive Tele-monitoring of COVID-19 Patients (NCT04802018) | Increase-Tech | 2021-03-09 |
| Clinical Evaluation for Batch Consistency of Ad5-nCoV in Chinese Healthy Adults (NCT05313646) | Jiangsu Province Centers for Disease Control and Prevention | 2021-03-08 |
| Protecting Native Families From COVID-19 (NCT04765475) | Johns Hopkins Bloomberg School of Public Health | 2021-03-08 |
| Relation Between Atherogenic Index of COVID-19 and Upcoming Cardiac Morbidity and Mortality in Non-Cardiac Patients (NCT05226377) | Tanta University | 2021-03-07 |
| SARS-CoV-2 Human Challenge Characterisation Study (NCT04865237) | Imperial College London | 2021-03-06 |
| The South Proxa-Rescue AndroCoV Trial Against COVID-19 (NCT05126628) | Corpometria Institute | 2021-03-06 |
| Open-label, Non-randomized, Non-comparative, Phase II Study of Safety and Immunogenicity of Combination of AZD1222 and rAd26-S for COVID-19 Prevention (NCT04686773) | R-Pharm | 2021-03-05 |
| Improving Adherence to COVID-19 Prevention Behaviours: Test of Persuasive Messages (NCT05722106) | University of Calgary | 2021-03-03 |
| Randomized Controlled Clinical Trial to Evaluate The Efficacy and Safety of Healthtone as Prophylaxis for COVID-19 (NCT05308615) | Indonesia University | 2021-03-03 |
| Remote Psychological Intervention for COVID-19 Survivors With AKI and Caregivers (REPICOV-AKI) (NCT06522776) | Jesus Rivero, MD | 2021-03-01 |
| COVID-19 Serologies Among Healthcare Workers at CHSD (SERO2) (NCT06989307) | Centre Hospitalier de Saint-Denis | 2021-03-01 |
| EPISODE-PS-COVID: hEad Pulse for Ischemic StrOke DEtection Prehospital Study During the COVID-19 Pandemic ( EPISODEPSCOVID ) (NCT04445493) | MindRhythm, Inc. | 2021-03-01 |
| InterLeukin-7 to Improve Clinical Outcomes in Lymphopenic pAtients With COVID-19 Infection (Brazil Cohort) (NCT04927169) | Revimmune | 2021-03-01 |
| Investigation of Hospitalisation Times and Mortality According to Drug Dose in Patients Given Systemic Methylprednisolone With a Pre-diagnosis of Covid-19 Pneumonia; Retrospective Study (NCT04847687) | Bursa Yuksek Ihtisas Training and Research Hospital | 2021-03-01 |
| Short Daily Versus Conventional Hemodialysis for COVID-19 Patients (NCT05212675) | Shahid Beheshti University of Medical Sciences | 2021-03-01 |
| Effect of Prone Position on Oxygen, Blood Gas, and Respiratory Parameters in Intensive Care Patients With COVID-19-induced ARDS (NCT06997666) | Medet Korkmaz | 2021-03-01 |
| Detection Dogs as a Help in the Detection of COVID-19 (NCT05205655) | Hôpital Universitaire Sahloul | 2021-03-01 |
| Oxidative Stress and Cognitive Dysfunction After COVID-19 (NCT07029048) | Karaganda Medical University | 2021-03-01 |
| STREngthening COronavirus Disease 2019 (COVID-19) Surveillance in Africa (NCT06170320) | Institut de Recherche pour le Developpement | 2021-03-01 |
| Safety and Efficacy of Baricitinib for COVID-19 (NCT04340232) | University of Colorado, Denver | 2021-03-01 |
| Immunization of 7 Different Vaccines Against SARS-COV-2 Across 4 Countries. (NCT05228912) | Hospital Clinica Nova | 2021-02-26 |
| Gut Microbiota, the Potential Key to Modulating Humoral Immunogenicity of New Platform COVID-19 Vaccines (NCT05150834) | Korea University Guro Hospital | 2021-02-25 |
| Inhaled Ivermectin and COVID-19 (NCT04681053) | Mansoura University | 2021-02-25 |
| Safety and Immunogenicity of COVID-eVax, a Candidate Plasmid DNA Vaccine for COVID-19, in Healthy Adult Volunteers (NCT04788459) | Takis | 2021-02-25 |
| CPI-006 Plus Standard of Care Versus Placebo Plus Standard of Care in Mild to Moderately Symptomatic Hospitalized Covid-19 Patients (NCT04734873) | Corvus Pharmaceuticals, Inc. | 2021-02-25 |
| Study of Recombinant Protein Vaccines With Adjuvant as a Primary Series and as a Booster Dose Against COVID-19 in Adults 18 Years of Age and Older (NCT04762680) | Sanofi Pasteur, a Sanofi Company | 2021-02-24 |
| Effect of Tumor Treating Fields (TTFields, 150 kHz) Concomitant With Best Standard of Care for the Treatment of Hospitalized COVID-19 Patients and Continued Treatment Following Discharge (NCT04953234) | NovoCure GmbH | 2021-02-23 |
| Safety, Tolerance and Immunogenicity of EuCorVac-19 for the Prevention of COVID-19 in Healthy Adults (NCT04783311) | EuBiologics Co.,Ltd | 2021-02-23 |
| A Study to Evaluate the Efficacy and Safety of Brilacidin in Hospitalized Participants With COVID-19 (NCT04784897) | Innovation Pharmaceuticals, Inc. | 2021-02-22 |
| A Study to Assess the Safety and Immunogenicity of the Coronavac Vaccine Against COVID-19 (NCT04756830) | D'Or Institute for Research and Education | 2021-02-19 |
| Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Buccal Screening Evaluation Using an RT-PCR Assay and a Rapid ELISA Test Among Symptomatic and Asymptomatic Patients (NCT05074745) | Centre Scientifique de Monaco | 2021-02-18 |
| Open Multicentre Study of the Safety and Efficacy Against COVID-19 of Nirmatrelvir/Ritonavir in the Adult Population (NCT05601167) | Promomed, LLC | 2021-02-17 |
| To Evaluate the Safety, Tolerability, and Immunogenicity of BNT162b2 Against COVID-19 in Healthy Pregnant Women 18 Years of Age and Older (NCT04754594) | BioNTech SE | 2021-02-16 |
| Comparison of Cardiopulmonary Fitness Level With Normal Values After COVID-19 (NCT04753346) | Ankara University | 2021-02-15 |
| Antiviral Agents Against COVID-19 Infection (NCT04468087) | Hospital do Coracao | 2021-02-15 |
| A Phase 3 Study to Evaluate the Safety, Tolerability, and Immunogenicity of Multiple Production Lots and Dose Levels of BNT162b2 RNA-Based COVID-19 Vaccines Against COVID-19 in Healthy Participants (NCT04713553) | BioNTech SE | 2021-02-15 |
| Diagnostic Accuracy of CAD4TB and C-reactive Protein Assay as Triage Tests for Pulmonary Tuberculosis (NCT04666311) | Klaus Reither | 2021-02-15 |
| Study to Assess the Effect of Meplazumab on COVID-19 (NCT04586153) | Jiangsu Pacific Meinuoke Bio Pharmaceutical Co Ltd | 2021-02-15 |
| Lymphatic Osteopathic Manipulative Medicine to Enhance Coronavirus (COVID-19) Vaccination Efficacy (NCT05069636) | Rowan University | 2021-02-14 |
| Adverse Events Report of Inactivated COVID-19 Vaccine (NCT05026879) | Bozyaka Training and Research Hospital | 2021-02-14 |
| Mesenchymal Stromal Cells for the Treatment of SARS-CoV-2 Induced Acute Respiratory Failure (COVID-19 Disease) (NCT04345601) | Baylor College of Medicine | 2021-02-12 |
| Predictive Markers of the Course of Covid-19 Based on Biomarker Serum Amyloid A (SAA) and Genetic Markers (NCT07120269) | Thomayer University Hospital | 2021-02-10 |
| Efficacy, Immunogenicity and Safety of Inactivated ERUCOV-VAC Compared With Placebo in COVID-19 (NCT04824391) | Health Institutes of Turkey | 2021-02-10 |
| TXA127 for the Treatment of Severe COVID-19 (NCT04401423) | Columbia University | 2021-02-10 |
| Safety and Efficacy of Thymic Peptides in the Treatment of Hospitalized COVID-19 Patients in Honduras (NCT04771013) | Universidad Católica de Honduras | 2021-02-10 |
| AZD7442 for Inpatients With COVID-19 (An ACTIV-3/TICO Treatment Trial) (NCT05780437) | National Institute of Allergy and Infectious Diseases (NIAID) | 2021-02-10 |
| Continuous Temperature Telemonitoring of Patients With COVID-19 and Other Infectious Diseases in Hospital at Home Using Viture (NCT05959928) | Vitio Medical S.L. | 2021-02-09 |
| COVID-19 CoronaVac in Patients With Autoimmune Rheumatic Diseases and HIV/AIDS (NCT04754698) | University of Sao Paulo General Hospital | 2021-02-09 |
| Long Term Sequelae of COVID-19: Follow-up Study in Dhaka, Bangladesh (NCT05242185) | International Centre for Diarrhoeal Disease Research, Bangladesh | 2021-02-08 |
| PRevention of COVID-19 With Oral Vitamin D Supplemental Therapy in Essential healthCare Teams (NCT04483635) | St. Justine's Hospital | 2021-02-08 |
| Helmet Non-Invasive Ventilation for COVID-19 Patients (NCT04477668) | King Abdullah International Medical Research Center | 2021-02-08 |
| Clinical Trial of Dimolegin (DD217) in Prevention of Thrombotic Complications in Patients With COVID-19 (NCT05185804) | PharmaDiall Ltd. | 2021-02-08 |
| Analysis of Mortality of Critically Ill Patients With COVID-19 (NCT04379258) | Hospital Universitario Getafe | 2021-02-08 |
| A Simple Approach to Treat COVID-19 Patients at Home. (NCT04794998) | Mario Negri Institute for Pharmacological Research | 2021-02-08 |
| SARS-CoV-2/COVID-19 Prevalence Study (NCT04658121) | COVID-19 Prevention Network | 2021-02-04 |
| Study to Evaluate the Effects of AT-527 in Non-Hospitalized Adult Patients With Mild or Moderate COVID-19 (NCT04709835) | Hoffmann-La Roche | 2021-02-03 |
| COVID-19. CT-Scan Modeling in COVID19 Sequelae (NCT04747769) | Assistance Publique - Hôpitaux de Paris | 2021-02-03 |
| Assessment of the Impact of Oral Intervention With Cetylpyridinium Chloride to Decrease SARS-CoV-2 Viral Load in Patients With COVID-19 (NCT04820803) | Rosa Tarrago | 2021-02-03 |
| Glasses Against Transmission of SARS-CoV-2 (COVID-19) in the Community (NCT05217797) | Norwegian Institute of Public Health | 2021-02-02 |
| Ocular Findings and Viral Persistence in Ocular Fluids in COVID-19 Survivors (NCT04665752) | National Eye Institute (NEI) | 2021-02-02 |
| Acute Effects of Oral Ketone Ester on Cardiac Function in Patients With COVID-19 (NCT04573764) | Steno Diabetes Center Copenhagen | 2021-02-01 |
| Nadroparin Pharmacokinetics in Different Stages of COVID-19 (NCT05621915) | Medical University of Lublin | 2021-02-01 |
| Different Treatment Options Used for Post Covid-19 Syndrome (NCT07722000) | Beni-Suef University | 2021-02-01 |
| Hypertonic Saline for COVID-19 Symptoms (NCT04465604) | King Faisal Specialist Hospital & Research Center | 2021-02-01 |
| Comparison of 2 Ventilatory Support Strategies During Coronavirus Disease 2019 (Covid-19) Pneumonia (NCT04799691) | Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer | 2021-02-01 |
| Phase IIb Clinical Trial of Recombinant Novel Coronavirus Pneumonia (COVID-19) Vaccine (Sf9 Cells) (NCT04718467) | Jiangsu Province Centers for Disease Control and Prevention | 2021-02-01 |
| The Effects of a Sublingual Sprayable Microemulsion of Vitamin D on Inflammatory Markers in COVID-19 Patients (NCT05502068) | Pauls Stradins Clinical University Hospital | 2021-02-01 |
| Effects of Face Masks on Cardiopulmonary Capacity in Healthy Individuals (NCT04785781) | Pamukkale University | 2021-02-01 |
| A Real World Study of Bamlanivimab in Participants With Mild-to-Moderate Coronavirus Disease 2019 (COVID-19) (NCT04701658) | Eli Lilly and Company | 2021-02-01 |
| Intercellular Adhesion Molecule-1 and TNF-α in Patients With COVID-19 (NCT05408325) | Benha University | 2021-02-01 |
| A Safety and Efficacy Study of Human Monoclonal Antibodies, BRII-196 and BRII-198 for the Treatment of Patients With COVID-19 (NCT04770467) | Brii Biosciences, Inc. | 2021-02-01 |
| COVAG - Covid-19 Antigen Study - the Diagnostic Efficacy of SARS-CoV-2 Rapid Detection Tests (NCT05074017) | Synlab Holding Deutschland GmbH | 2021-02-01 |
| Relationship Between CT- Value With Prognosis in COVID-19 Patients (NCT04902157) | Shahid Beheshti University of Medical Sciences | 2021-02-01 |
| Analysing the French COVID-19 Epidemic Using a National SARS-CoV-2 RT-PCR Database (NCT04738331) | University Hospital, Montpellier | 2021-02-01 |
| Effectiveness and Safety of Platelet Rich Plasma (PRP) on Persistent Olfactory Dysfunction Related to COVID-19 (NCT05226546) | Centre Hospitalier Universitaire Saint Pierre | 2021-02-01 |
| Efficiency of an Optimized Care Organization for Fatigue Management for Patients With COVID-19. (NCT05236478) | Centre Hospitalier Universitaire de Saint Etienne | 2021-02-01 |
| Percutaneous Electrical Nerve Field Stimulation (PENFS) in Patients With Post Concussion Syndrome (PCS) (NCT04978571) | Children's Hospital of Orange County | 2021-02-01 |
| A Study to Evaluate the Safety, Immunogenicity, and Efficacy of UB-612 COVID-19 Vaccine (NCT04683224) | Vaxxinity, Inc. | 2021-02-01 |
| Follow-up of Patients With Previous SARS-CoV-2 Infection: Long-term Damage Assessment (NCT05359159) | University of L'Aquila | 2021-02-01 |
| Public Health Risks and Characteristics of Upper Extremity Trauma During COVID-19 (NCT05422989) | Islamic University of Caza, Gaza, Palestine | 2021-02-01 |
| Improvement of the Nutritional Status Regarding Nicotinamide (Vitamin B3) and the Disease Course of COVID-19 (NCT04751604) | University Hospital Schleswig-Holstein | 2021-02-01 |
| Effect of Daily Oral Administration of Food Supplement NLC-V in Patients Diagnosed With COVID-19 (NCT05226767) | Todos Medical, Ltd. | 2021-01-30 |
| A Study to Evaluate UB-612 COVID-19 Vaccine in Adolescent, Younger and Elderly Adult Volunteers (NCT04773067) | United Biomedical Inc., Asia | 2021-01-30 |
| Study to Evaluate the Safety and Efficacy of Liquid Alpha1-Proteinase Inhibitor (Human) in Hospitalized Participants With Coronavirus Disease (COVID-19) (NCT04547140) | Grifols Therapeutics LLC | 2021-01-29 |
| APT™ T3X on the COVID-19 Contamination Rate (NCT04716426) | University of Nove de Julho | 2021-01-28 |
| Acute Metabolic Outcomes in Diabetic Patients Hospitalized for COVID-19 (DMD-COV) (NCT07560059) | Algerian Society of Diabetology | 2021-01-28 |
| The Efficacy, Safety and Immunogenicity Study of Inactivated SARS-CoV-2 Vaccine for Preventing Against COVID-19 (NCT04659239) | Chinese Academy of Medical Sciences | 2021-01-28 |
| Phase III Study of AZD7442 for Treatment of COVID-19 in Outpatient Adults (NCT04723394) | AstraZeneca | 2021-01-28 |