Found 90 matching trials
Clinical Study of the Third Dose Immunization Schedule of COVID-19 Inactivated Vaccine, (Vero Cells) Based on Different COVID-19 Inactivated Vaccine in Adults Aged 18 Years and Above PHASE3 To evaluate the immunogenicity and safety of the third dose SARS-CoV-2 Vacc...
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Anning First People's Hospital
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Oxidative Stress Parameters, Trace Element and Quality of Life in Men Before and After Covid-19 Vaccines NA With the rapid spread of COVID-19 (SARS-CoV-2) disease all over the world a...
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Investigation of the Effectiveness of CoronaVac Vaccine in Cancer Patients With Active Chemotherapy and Comparison With Healthy People. N/A This study aimed to investigate the effectiveness of CoronaVac vaccine, whi...
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Tekirdağ Namık Kemal ÜNiversitesi
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The COVID-19 Back-to-Normal Study: Analysis of Multiple Outcomes N/A During the study, members of different online and offline communities will ...
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MEBO Research, Inc
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COVID-19 Vaccines Safety Tracking (CoVaST) N/A This project aims to monitor the side effects of COVID-19 vaccines worldwid...
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American College of Physicians
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Immunogenicity and Safety Study of One Booster Dose of Trivalent COVID-19 Vaccine (Vero Cell), Inactivated PHASE3 This is a randomized, double-blind, active-controlled phase Ⅲ clinical tria...
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Clinica de la Costa
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COVID-19 CoronaVac in Patients With Autoimmune Rheumatic Diseases and HIV/AIDS PHASE4 Patients with chronic rheumatic diseases (such as systemic lupus erythemato...
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University of Sao Paulo General Hospital
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UNAIR Inactivated COVID-19 Vaccine PHASE1 This is a randomized, observer blind, controlled phase I/II study to evalua...
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Dr. Soetomo General Hospital
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Effectiveness of Inactivated COVID-19 Vaccine of the First Booster Dose N/A This is a retrospective test-negative case-control study of COVID-19 Vaccin...
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Instituto Nacional de Infectologia Evandro Chagas (INI-FIOCRUZ)
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Safety and Immunogenicity Study of Booster Vaccination With COVID-19 Vaccine (Vero Cell),Inactivated From Different Manufactures for Prevention of COVID-19 PHASE4 This is a randomized, Open, control phase Ⅳ clinical trial of inactivated C...
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Yanhe Tujia Autonomous County Center for Disease Control and Prevention
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