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Results for “COVID-19 Breakthrough”

10 trials

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Showing 10 of 10 results

Not applicableStudy completedNCT05057936
What this trial is testing

Antibody After COVID-19 Vaccination

Who this might be right for
Covid19Breakthrough InfectionCKD+2 more
Bangkok Metropolitan Administration Medical College and Vajira Hospital 140
Testing effectiveness (Phase 2)UnknownNCT05132855
What this trial is testing

The Immune Response of Heterologous Boost Third Dose of mRNA and Protein COVID-19 Vaccine

Who this might be right for
COVID-19Breakthrough Infection
Chang Gung Memorial Hospital 340
Not applicableUnknownNCT05033834
What this trial is testing

Covid-19 Infection in After Vaccination

Who this might be right for
Covid19
Assiut University 100
Not applicableStudy completedNCT04912700
What this trial is testing

The Impact of Vaccination on Severity of Illness in COVID-19

Who this might be right for
Covid19
Corewell Health East 11,834
Not applicableStudy completedNCT05222139
What this trial is testing

Monitoring COVID-19 Vaccination Response in Fragile Populations

Who this might be right for
SARS CoV 2 InfectionVaccination; InfectionBreakthrough Infection
University of Bologna 8,894
Not applicableStudy completedNCT05392075
What this trial is testing

COVID-19 Breakthrough Infection in Fully Vaccinated People and in People Who Received a Booster Dose

Who this might be right for
COVID-19 PneumoniaCOVID-19
Methodist Health System 100
Not applicableActive Not RecruitingNCT06654973
What this trial is testing

Singapore SARS-CoV-2 Human Challenge Study

Who this might be right for
COVID 19
Tan Tock Seng Hospital 20
Large-scale testing (Phase 3)Study completedNCT05517642
What this trial is testing

IH Convidecia as Second Booster Dose Against Breakthrough Infections

Who this might be right for
COVID-19
CanSino Biologics Inc. 540
Not applicableStudy completedNCT05020145
What this trial is testing

COVID-19 Vaccination and Breakthrough Infections Among Persons With Immunocompromising Conditions in the United States

Who this might be right for
ImmunocompromisedImmunosuppressedCovid-19+3 more
Pfizer 1,277,747
Not applicableLooking for participantsNCT06435403
What this trial is testing

SARS-CoV-2 Specific Antibody Responses and Impact for COVID-19 Disease in Ethiopia

Who this might be right for
SARS CoV 2 InfectionCOVID-19 BreakthroughCOVID-19 Recurrent
Michael Hoelscher 1,000