Bone Marrow and Peripheral Blood Immune Responses Study
Longitudinal Analysis of Bone Marrow and Peripheral Blood Immune Responses to Influenza Vaccination in a Healthy Adult Cohort
Emory University
90 participants
Oct 16, 2023
INTERVENTIONAL
Conditions
Summary
The purpose of this study is to evaluate the immune response of the killed flu vaccine in healthy subjects. Participants in this study are considered to be healthy volunteers. Influenza ("Flu") infection carries a risk of serious illness. This is an open label and single arm observational study designed to assess the humoral response to influenza vaccination and the longevity of humoral immunity to influenza vaccination in healthy adults. Enrolled subjects will receive licensed seasonal inactivated influenza vaccine (administered as a part of the study). Participants will donate serial samples of blood and bone marrow aspirate for immunology monitoring. Repeated measurements of humoral immunity will be obtained at 7 days, 28 days, 90 days and at one year post vaccination to assess the magnitude, clonal diversity and persistence of B-cell responses to influenza vaccination.
Eligibility
Plain Language Summary
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This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
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Interventions
The vaccine used in this study will be a licensed seasonal inactivated influenza vaccine for intramuscular injection that is approved by the FDA. Enrolled subjects will receive licensed seasonal inactivated influenza vaccine (administered as a part of the study).
Locations(1)
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NCT05616546