Prospective Biological Study to Evaluate the Persistence of COVID-19 Vaccine and Other Vaccines'-Induced Immune Responses in Follicular Lymphoma Patients Undergoing Frontline Induction Immuno-chemotherapy and Anti-CD20 Maintenance
NCT06070961
Summary
This is a prospective biological study evaluating the persistence of COVID-19 vaccine and other vaccines' (zoster, diphtheria and tetanus)-induced immunity in a subgroup patient affected by Follicular Lymphoma requiring treatment undergoing frontline induction immuno-chemotherapy and anti-CD20 maintenance within the prospective FIL\_FOLL19 study (NCT05058404). Blood samples from patients will be collected before and at planned timepoints during treatment to evaluate humoral and cellular immunity against SARS-COV-2, VZV, tetanus and diphtheria and T-cell markers characterization.
Eligibility
Inclusion Criteria: 1. Enrolment in FIL\_FOLL19 study 2. Previous vaccination for COVID-19 (at least 3 doses) 3. Availability of informations about COVID-19 and other vaccines previously administered (vaccination records) 4. Willingness to comply with blood collection timepoints required for vaccination immunity evaluation 5. Signature of specific informed consent form Exclusion Criteria: None
Conditions3
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NCT06070961