| Comparison of Clinical Outcome Among Vaccinated and Unvaccinated Coronavirus Disease Patients in Critical Care Unit. (NCT05331742) | Civil Service Hospital of Nepal | 2022-04-15 |
| The Association of Gut Microbiota With COVID 19 Infection in Children (NCT05303155) | Hallym University Kangnam Sacred Heart Hospital | 2022-04-14 |
| Prospective Monitoring of BNT162b2 Second Vaccination Booster Effects in Health Care Workers (HCW) (NCT05516459) | Soroka University Medical Center | 2022-01-06 |
| Convalescent Plasma Therapy for Hospitalized Patients With COVID-19 (NCT05077930) | Tânia Portella Costa | 2022-01-06 |
| Chlorpheniramine Nasal Spray to Accelerate COVID-19 Clinical Recovery in an Outpatient Setting: ACCROS-I (NCT05449405) | Dr. Ferrer BioPharma | 2021-12-07 |
| The Impact of SARS-CoV-2 Rapid Antigen Testing Kit Screening in Bangkok Community (NCT05047900) | Mahidol University | 2021-11-01 |
| Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cells,NVSI-06-08) and Inactivated COVID-19 Vaccine (Vero Cells) in Population Aged 18 Years and Above (NCT05069129) | National Vaccine and Serum Institute, China | 2021-10-14 |
| Protocol Design for Evaluating the Immunity of Bivalve Fluids From Anodonta Cygnea in SARS and COVID-19 (NCT05054075) | Universidade do Porto | 2021-10-01 |
| Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cells) and Inactivated COVID-19 Vaccine (Vero Cells) in Population Aged 18 Years and Above (NCT05033847) | National Vaccine and Serum Institute, China | 2021-09-12 |
| Clinical Trial of the COVID-19 Vaccine (Recombinant, Inactivated) in Brazil (NCT04993209) | Butantan Institute | 2021-07-09 |
| An Open Comprative Study of the Prophylactic Efficacy and a Non-comparative Study of the Immunogenicity and Safety of the Inactivated Whole-virion Concentrated Purified Coronavirus Vaccine (CoviVac) (NCT05407142) | Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products | 2021-07-07 |
| The Effectiveness of Respiratory Tele-rehabilitation After COVID-19 Pneumonia Related: a Randomized Controlled Trial (NCT05007457) | IRCCS Azienda Ospedaliero-Universitaria di Bologna | 2021-06-12 |
| Health Communication to Influence COVID-19 Vaccination Intent and Message Propagation (NCT05244356) | Clinical Research Centre, Malaysia | 2021-04-29 |
| Follow-up of Covid-19 Long Term Sequelae (NCT05097677) | Azienda Ospedaliera Universitaria Integrata Verona | 2021-04-16 |
| Antiseptic Mouthwash / Pre-Procedural Rinse on SARS-CoV-2 Load (COVID-19) (NCT04409873) | University of California, San Francisco | 2021-03-31 |
| Establishment of a Biological Biobank of Subjects Vaccinated Against SARS-CoV-2 Infection (COVID-19) (NCT05276388) | IRCCS San Raffaele | 2021-01-01 |
| This is a Double-blind, Placebo-controlled, Randomized Study of the Tolerability, Safety and Immunogenicity of an Inactivated Whole Virion Concentrated Purified Vaccine (CoviVac) Against Covid-19 (NCT05046548) | Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products | 2020-10-03 |
| CoViD-19 Patient in Reims University Hospital in March to April 2020 (NCT04553575) | CHU de Reims | 2020-09-25 |
| Conestat Alfa in the Prevention of Severe SARS-CoV-2 Infection in Hospitalized Patients With COVID-19 (NCT04414631) | University Hospital, Basel, Switzerland | 2020-08-06 |
| Study of the Incidence of SARS-CoV-2 Infection (COVID-19) (NCT04429594) | Centre Hospitalier Universitaire de Nice | 2020-07-28 |
| Comparative Study of Hydroxychloroquine and Ivermectin in COVID-19 Prophylaxis (NCT04384458) | Nucleo De Pesquisa E Desenvolvimento De Medicamentos Da Universidade Federal Do Ceara | 2020-07-20 |
| ANTIBODY-LEVEL BASED ANALYSIS OF COVID-19 CONVALESCENT SERUM (ABACCuS) (NCT04432272) | Corewell Health East | 2020-07-16 |
| Arrhythmic Manifestations and Management in Hospitalized COVID-19 Patients (NCT04465552) | Kansas City Heart Rhythm Research Foundation | 2020-07-10 |
| A Study of Opaganib in Coronavirus Disease 2019 Pneumonia (NCT04414618) | RedHill Biopharma Limited | 2020-07-02 |
| Functional Outcomes in COVID-19 Survivors and Use of a Digital Platform for Rehabilitation (NCT04695301) | Hospital Israelita Albert Einstein | 2020-07-01 |
| Covid-19 Triage Using Camera-based AI (NCT04383457) | Vastra Gotaland Region | 2020-06-15 |
| Virgin Coconut Oil (VCO) as a Potential Adjuvant Therapy in COVID-19 Patients (NCT04594330) | Gadjah Mada University | 2020-06-01 |
| Magnetic Resonance Imaging to Detect Signs of Viral Pneumonia in Patients With Coronavirus Infection. (NCT04424355) | Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies of the Moscow Health Care Department | 2020-05-19 |
| Observational Program, Study the Preventive Efficacy of the BiVac Polio Vaccine Against the Incidence of Acute Respiratory Infections, Including COVID-19 (NCT05083039) | Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products | 2020-05-14 |
| Study of the Increase in ICU Beds Capacity During COVID-19 Pandemic in France (NCT04420286) | Centre Hospitalier Universitaire de Nīmes | 2020-05-06 |
| Use of Hydroxychloroquine Alone or Associated for Inpatients With SARS-CoV2 Virus (COVID-19) (NCT04361461) | Apsen Farmaceutica S.A. | 2020-04-30 |
| Study of Immunomodulation Using Naltrexone and Ketamine for COVID-19 (NCT04365985) | Corewell Health East | 2020-04-29 |
| ScreenNC, a Study to Determine the Number of Asymptomatic Individuals Who Have Antibodies to the Virus That Causes COVID-19 (NCT04367740) | University of North Carolina, Chapel Hill | 2020-04-28 |
| Colchicine Counteracting Inflammation in COVID-19 Pneumonia (NCT04322565) | Azienda Ospedaliero-Universitaria di Parma | 2020-04-20 |
| COVID-19 Ring-based Prevention Trial With Lopinavir/Ritonavir (NCT04321174) | Unity Health Toronto | 2020-04-17 |
| NO Prevention of COVID-19 for Healthcare Providers (NCT04312243) | Massachusetts General Hospital | 2020-04-07 |
| Will Hydroxychloroquine Impede or Prevent COVID-19 (NCT04341441) | Henry Ford Health System | 2020-04-07 |
| Compassionate Use of Opaganib in Patients With Coronavirus Disease 2019 (COVID-19) (NCT04435106) | Shaare Zedek Medical Center | 2020-04-03 |
| Covid-19 and Diabetes in West of Algeria (NCT04412746) | Laboratoire De Recherche Sur Le Diabete, Université de Tlemcen | 2020-04-01 |
| Safety and Efficacy of Hydroxychloroquine Associated With Azithromycin in SARS-Cov-2 Virus (COVID-19) (NCT04322123) | Hospital do Coracao | 2020-04-01 |
| Outcomes of Patients With COVID-19 in the Intensive Care Unit (NCT04336345) | Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran | 2020-04-01 |
| Safety and Efficacy of Hydroxychloroquine Associated With Azithromycin in SARS-CoV2 Virus (Coalition Covid-19 Brasil II) (NCT04321278) | Hospital Israelita Albert Einstein | 2020-03-28 |
| Investigating Effect of Convalescent Plasma on COVID-19 Patients Outcome: A Clinical Trial (NCT04327349) | Mazandaran University of Medical Sciences | 2020-03-28 |
| In-depth Immunological Investigation of COVID-19. (NCT04327570) | Universitaire Ziekenhuizen KU Leuven | 2020-03-27 |
| Audio Data Collection for Identification and Classification of Coughing (NCT04326309) | HealthMode Inc. | 2020-03-25 |
| Methylprednisolone for Patients With COVID-19 Severe Acute Respiratory Syndrome (NCT04323592) | University of Trieste | 2020-03-23 |
| Household Transmission Investigation Study for COVID-19 in Tropical Regions (NCT04328129) | Institut Pasteur | 2020-03-23 |
| Escin in Patients With Covid-19 Infection (NCT04322344) | University of Catanzaro | 2020-03-23 |
| Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID-19 (NCT04305457) | Massachusetts General Hospital | 2020-03-21 |
| Acute Respiratory Failure and COVID-19 in Real Life (NCT04307459) | University of Milan | 2020-03-19 |
| COVID-19 Patients Characterization, Biobank, Treatment Response and Outcome Predictor (NCT04318366) | Università Vita-Salute San Raffaele | 2020-03-19 |
| Post-exposure Prophylaxis / Preemptive Therapy for SARS-Coronavirus-2 (NCT04308668) | University of Minnesota | 2020-03-17 |
| Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID19 Infection (NCT04290858) | Xijing Hospital | 2020-03-01 |
| Clinical Performance of the VivaDiag ™ COVID-19 lgM / IgG Rapid Test in Early Detecting the Infection of COVID-19 (NCT04316728) | Centro Studi Internazionali, Italy | 2020-03-01 |
| Coronavirus Disease 2019 (COVID-19) Study of Hospitalized Patients in Hong Kong (NCT04325919) | Chinese University of Hong Kong | 2020-02-24 |
| Identifying Critically-ill Patients With COVID-19 Who Will Benefit Most From Nutrition Support Therapy: Validation of the NUTRIC Nutritional Risk Assessment Tool (NCT04274322) | Peking University Third Hospital | 2020-02-19 |
| Bevacizumab in Severe or Critical Patients With COVID-19 Pneumonia (NCT04275414) | Qilu Hospital of Shandong University | 2020-02-15 |
| French COVID Cohort (NCT04262921) | Institut National de la Santé Et de la Recherche Médicale, France | 2020-02-08 |
| The Efficacy of Lopinavir Plus Ritonavir and Arbidol Against Novel Coronavirus Infection (NCT04252885) | Guangzhou 8th People's Hospital | 2020-01-28 |
| Humeral Shaft Fractures : Outcomes of Straight Percutaneous Intramedullary Nailing With Dynamic Distal Locking (NCT06999018) | Centre Hospitalier de Saint-Denis | 2020-01-01 |
| Seroprevalence of MERS-CoV IgG in Healthcare Workers (NCT02497885) | Ewha Womans University Mokdong Hospital | 2015-08-01 |