About this trial
This project will provide novel data using a large cohort of more than 3000 transplanted patients. Risk and protective factors for SARS-CoV-2 infection and COVID-19 disease severity will be identified. The proportion of patients who develop antibodies after infection will be revealed. In this way the presence of these antibodies can be evaluated as a test for prior infection. Our study additionally will demonstrate how long these antibodies remain present and whether they are protective against a new infection.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
all patients who underwent solid organ or hematopoietic cell transplantation at UZ Leuven and who give informed consent
Disqualifiers
age under 18 years
Trial population
all patients who underwent solid organ or hematopoietic transplantation at UZ Leuven and who give informed consent
Trial design
Cohort
Prospective
Treatments tested in this trial
SARS-CoV-2 IgG
Diagnostic testCollection of clinical variables, assessment of IgG antibodies for SARS-CoV-2, plasma collection for translational immunology studies
Treatment groups
Trial outcomes
Primary outcomes
Prevalence and risk-factors for SARS-CoV-2 infection
Prevalence and risk-factors for SARS-CoV-2 infection
Prevalence and risk-factors for COVID-19
Prevalence and risk-factors for COVID-19
Secondary outcomes
Durability of IgG positivity
Durability of IgG positivity/immunity
Sponsors and contacts
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Universitaire Ziekenhuizen KU Leuven
Lead sponsor
KU Leuven
Collaborator
Hasselt University
Collaborator
Ziekenhuis Oost-Limburg
Collaborator
Jessa Hospital
Collaborator